rattail-project/rattail Changeset

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v0.9.345

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Lance Edgar (lance) - 21 months ago 2023-01-18 18:57:32
lance@edbob.org

Update changelog

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 CHANGELOG
 =========
 .9.345 (2023-01-18)
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 * Include menu views for new projects.
 * Tweak new table template, add FK/relationship support.
 * Move common logic for ``poser install`` commands into rattail.
 .9.344 (2023-01-16)
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 * Add ``get_tailbone_handler()`` method for app handler.
 * Remove some cruft from new project template.
 * Add DB handler methods to generate and run alembic scripts.
 * Add basic template for new model view class; related logic.
 .9.343 (2023-01-14)
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 * Overhaul logic for launching backfill task.
 .9.342 (2023-01-13)
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 * Be a little smarter when parsing invoice for receiving.
 * Use upstream admin menu for new projects.
 * Add "new" logic for writing table model class to file.
 * Handle lists and datetimes in ``app.json_friendly()``.
 .9.341 (2023-01-11)
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 * Add basic logic for receiving from multiple invoice files.
 * Add support for per-item default discounts, for new custorder.
 .9.340 (2023-01-08)
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 * Tweak default beaker key for new projects.
 * Prevent invalid chars in Excel sheet title.
 .9.339 (2023-01-07)
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 * Tweaks for import/export batch.
 * Add "units only" setting for products.
 .9.338 (2023-01-05)
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 * Let report types declare a help URL.
 * Let reports w/ Excel output write more than one data sheet.
 * Optionally include all costs, when normalizing product data.
 * Fix relative import bug on python2.
 .9.337 (2023-01-04)
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 * Fix typo in app handler.
 .9.336 (2023-01-03)
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 * Avoid ``print`` keyword for python2, in command ``rprint`` method.
 .9.335 (2023-01-02)
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 * Add ``rattail make-project`` command, for simpler quickstart.
 * Optionally force email address to lower-case.
 * Auto-clear invalid flag when email address is changed.
 * Add problem report for missing Trainwreck DB.
 * Add problem report for Trainwreck current DB pruning.
 .9.334 (2022-12-28)
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 * Update help text for Buefy version setting.
 * Require caller to import tasks directly from ``rattail.luigi.tasks``.
 * Be a bit smarter about making url for upgrade emails.
 * Make static files optional, for new tailbone-integration project.
 * Add initial logic for ``rattail cleanup`` command.
 * Add basic models for tailbone page/fields help.
 * Let handler strip batch execution kwargs which aren't JSON-safe.
 * Avoid writing CSV file export when in dry-run mode.
 .9.333 (2022-12-22)
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 * Use decimal instead of int, for storing case size.
 .9.332 (2022-12-21)
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 * Recommend 0.8.17 for Buefy version (per Tailbone).
 * Add ``terms`` column for Vendor table.
 .9.331 (2022-12-15)
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 * Add ``normalize_host_object_all()`` method to importer.
 * Add ``get_filepath()`` method for batch handlers.
 .9.330 (2022-12-10)
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 * Write simple error to stdout, when batch command fails.
 * Misc. tweaks for new integration project templates.
 * Provide default factory for ``app.short_session()``.
 .9.329 (2022-12-06)
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 * Add ``get_email_address()`` method for AuthHandler.
 * Add way to preserve exit code when executing upgrade.
 * Avoid "cost confirmed" data when cloning purchase batch.
 * Add flag for receiving batch, if editing catalog cost is allowed.
 * Add receiving workflow as param, when making receiving batch.
 * Add flag for editing invoice cost, in receiving batch.
 * Fallback to product master for case size, in vendor invoice batch.
 .9.328 (2022-12-02)
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 * Add ``populate_from_query()`` method for pricing batch handler.
 * Fix the % price diff status logic for pricing batch.
 .9.327 (2022-12-01)
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 * Use ``--glob-archives`` instead of ``--prefix`` for ``borg prune``.
 * Add option to launch overnight task with ``silent.conf``.
 .9.326 (2022-11-28)
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 * Normalize percentage values in vendor catalog batch.
 * Fix logic for rendering percentage value, when null.
 .9.325 (2022-11-28)
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 * Auto-record last run date when overnight task completes okay.
 * Keep current rattail config, when launching overnight task.
 * Fix how failed command output is shown for luigi.
 * Remove the 'backup' extra from ``setup.py``.
 .9.324 (2022-11-21)
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 * Add way to purge overnight luigi settings.
 .9.323 (2022-11-21)
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 * Fix the ``shlex_join()`` workaround for python2.
 * Wrap script with run-n-mail too, for overnight luigi tasks.
 .9.322 (2022-11-20)
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 * Tweak fallback for backfill task settings.
 * Add luigi module/class awareness to overnight task launcher.
 .9.321 (2022-11-20)
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 * Add ``enabled`` and per-day scheduling flags for problem reports.
 * Fix how keys are stored for luigi overnight/backfill tasks.
 * Add basic ``rattail overnight`` command, for running luigi tasks.
 .9.320 (2022-11-17)
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 * Allow misc. date formats for certain versions of KeHE invoices.
 * Ignore bad date parsing for vendor invoice batch.
 .9.319 (2022-11-15)
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 * Add merge logic for users, to AuthHandler.
 .9.318 (2022-11-03)
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 * Add handler methods to add/update address for person.
 * Assume XLSX for pricing batch upload.
 * Update logic for calculating markup from margin.
 * Convert all percentage values to assume 0 - 100 range.
 * Make some behavior optional, for writing Excel reports.
 * Add workaround for ``shlex.join()`` prior to python 3.8.
 * Fix config prefix for Luigi service info.
 * Include ``make_filename()`` method for new poser report.
 .9.317 (2022-09-09)
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 * Add basic per-item discount support for custorders.
 * Make past item lookup optional for custorders.
 * Add ``get_unconfirmed_counts()`` method for receiving batch handler.
 .9.316 (2022-09-06)
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 * Add ``WorkOrder.estimated_total`` to schema.
 * Add generic-ish ``rattail.db.util.get_fieldnames()`` function.
 .9.315 (2022-08-30)
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 * Fix how newline chars are handled for UNFI invoice parser.
 * Add more attrs for new product batch row.
 * Consider 'Y' (or 'y') as true when parsing bool value.
 .9.314 (2022-08-30)
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 * Fix import in backfill runner script.
 * Add ``pricing.calculate_variance()`` function.
 * Add ``pricing.calculate_price_from_margin()`` function.
 * Do not deprecate ``BatchHandler.locate_product_for_entry()``.
 * Add unit_size, uom, cleanup refresh logic for newproduct batch.
 .9.313 (2022-08-24)
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 * Fix how we parse collectd interval.
 * Add basic support for backfill Luigi tasks.
 .9.312 (2022-08-21)
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 * Allow an "upgrade" to target "any" system.
 * Allow config to force hostname for use with collectd output.
 * Let datasync watcher kwargs be configured via DB settings table.
 * Add "admin-ish" flag for roles.
 * Add collectd helper methods to AppHandler.
 .9.311 (2022-08-18)
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 * Add basic Luigi handler logic.
 * Add logic to auto-correct unit vs. case when receiving from invoice.
 .9.310 (2022-08-17)
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 * Detect when output path is a folder, for ``rattail make-config``.
 * Add datasync handler class; let it talk to supervisor.
 * Add setting etc. for user feedback to request reply email.
 .9.309 (2022-08-14)
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 * Fix regression bug.
 .9.308 (2022-08-14)
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 * Add ``process_changes_proper()`` method for datasync consumers.
 * Remove unique constraint for ``Brand.name``.
 * Refactor usage of ``get_vendor()`` lookup.
 .9.307 (2022-08-12)
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 * Add the ``MergeMixin`` class, for common logic among feature handlers.
 * Allow for case where none of importer's fields are "simple".
 .9.306 (2022-08-10)
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 * Add ``choice_uses_dropdown()`` method for customer handler.
 * Raise error if ``invoice2data`` is not able to find matching template.
 * Try to detect tab- vs. comma-delimited CSV for handheld batch.
 * Add basic model, handler for work orders.
 .9.305 (2022-08-08)
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 * Fix how "available" email profiles are got.
 .9.304 (2022-08-08)
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 * Add ``get_single_host_object()`` to importer base class.
 * Add ``force_create`` param for ``AppHandler.save_setting()``.
 * Make sure cache is invalidated when purging datasync settings.
 * Invalidate beaker config cache when setting is deleted.
 * Add support for alerting when sending an email fails.
 .9.303 (2022-08-07)
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 * Replace deprecated method call.
 * Lower log level when mailmon fails to check for / process messages.
 .9.302 (2022-08-07)
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 * Try to use app-specific namespace for beaker config caching.
 * Honor the configured email collection module(s), even w/ entry points.
 .9.301 (2022-08-06)
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 * Add entry points support for locating email profiles.
 * Add support for memcached as beaker config cache backend.
 .9.300 (2022-08-05)
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 * Add basic ``rattail postfix-summary`` command.
 .9.299 (2022-08-05)
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 * Add debug logging of DB pool status, when creating Session.
 * Be sure to close connections for rattail -> rattail datasync.
 .9.298 (2022-08-05)
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 * Fix recipients for sending email.
 .9.297 (2022-08-04)
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 * Use app node title as default email subject prefix.
 .9.296 (2022-08-03)
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 * Add "touch" logic for employee handler.
 * Deprecate the old ``rattail.db.api.settings`` module.
 * Add initial support for Beaker caching of config values from DB.
 .9.295 (2022-08-02)
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 * Use single comma-delimited To: header for multiple email recipients.
 .9.294 (2022-07-29)
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 * Avoid more sessions in datasync, when fetching config from DB.
 .9.293 (2022-07-27)
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 * Avoid extra sessions in datasync, when fetching config from DB.
 * Add ``--list-types`` arg for ``make-config`` cmd.
 * Add basic python3 support for ``rattail import-sample`` cmd.
 .9.292 (2022-07-25)
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 * Add ``primary`` flag for ``ContactMixin.add_email()`` and ``add_phone()``.
 * Maybe omit rows w/ no qty when making purchase from ordering batch.
 * Improve how receiving batch is created from purchase.
 * Add ``AppHandler.today()`` method.
 * Add ``can_auto_receive()`` method for purchase batch handler.
 * Update invoice parser for KeHE, per new format.
 .9.291 (2022-07-22)
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 * Reverse default flags for auto-creating brand in product importers.
 .9.290 (2022-07-22)
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 * Add ``upc_check_digits_needed()`` method for products handler.
 * Make caching products optional, when creating vendor catalog batch.
 * Add flags for auto-creating brand in product importers.
 .9.289 (2022-07-19)
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 * We always want "unit name" for UOM choices.
 * Add ``get_last_patronage_date()`` method for membership handler.
 * Add retry loop for starting transaction in datasync consumer.
 .9.288 (2022-07-18)
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 * Stash data when generating report output.
 .9.287 (2022-07-18)
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 * Add web app setting for default grid pagesize.
 * Add basic ``pricing.calculate_markup()`` function.
 * Add ``is_active_for_store()`` method to products handler.
 * Properly encode output for ``str(Brand)``.
 .9.286 (2022-06-24)
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 * Add basic autocompleter for subdepartments.
 * Add basic date parsing for ExcelReaderXLSX.
 .9.285 (2022-06-14)
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 * Add basic start date support for "future" pricing batch.
 .9.284 (2022-06-02)
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 * Bump version to avoid last upload (?).
 .9.283 (2022-06-02)
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 * Allow suppression of warnings when removing duplicate key values.
 * Stop using deprecated kwargs for product lookup.
 .9.282 (2022-05-15)
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 * Add ``render_vendor()`` method for VendorHandler.
 .9.281 (2022-05-14)
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 * Tweaks for rattail -> rattail datasync.
 .9.280 (2022-05-03)
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 * Tweak some string encoding for python2.
 .9.279 (2022-04-13)
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 * Tweak some things for customer importer esp. for ``group_ids`` field.
 * Tweak how output is decoded, for ``run-n-mail`` command.
 .9.278 (2022-04-06)
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 * Add ``rattail mysql-chars`` command to view/fix charset, collation.
 * Add more error handling to datasync; more docs.
 .9.277 (2022-04-04)
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 * Let cases and/or units be (dis)allowed for new custorder.
 * Tweak logging when datasync watcher fails.
 * Add transaction logic for rattail->rattail datasync.
 .9.276 (2022-03-29)
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 * Allow errors to raise when fetching poser reports.
 .9.275 (2022-03-26)
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 * Try harder to cleanup when datasync error happens.
 .9.274 (2022-03-24)
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 * Refactor session usage for datasync consumers.
 .9.273 (2022-03-22)
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 * Define some "pre-process" logic for datasync consumers.
 .9.272 (2022-03-21)
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 * Define email settings for ``run_n_mail``.
 .9.271 (2022-03-17)
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 * Add custorder xref markers for trainwreck; import logic.
 .9.270 (2022-03-10)
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 * Add basic UNFI catalog parser for tab-separated format.
 * Render empty string if no price given.
 * Assign report output id explicitly, via counter value.
 .9.269 (2022-03-09)
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 * Fallback to showing employee name field when person missing/empty.
 * Record execution kwargs as special params, when executing batch.
 * Can't return poser reports if can't import ``poser.reports`` module.
 .9.268 (2022-03-08)
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 * Allow "default" batch handlers to be registered in config.
 .9.267 (2022-03-07)
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 * Add upload "temp dir" setting for pyramid in "complete" ``web.conf``.
 .9.266 (2022-03-05)
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 * Add commands, ``setting-get`` and ``setting-put``.
 * Assume remote borg command is just ``borg`` by default.
 * Enable email by default in "complete" rattail config template.
 * Record app package name in complete config file template.
 * Add initial/stub support for managing poser views.
 * Add ``AppHandler.render_mako_template()`` convenience method.
 .9.265 (2022-03-02)
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 * Add basic Poser support for custom reports.
 .9.264 (2022-03-01)
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 * Define appdir in complete config template.
 * Add very basic / beginnings of Poser Handler.
 * Add "vendor not shipped" status for receiving batch.
 .9.263 (2022-02-26)
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 * Some tweaks for importing data from Excel (xlsx) files.
 * Add ``config.parse_list()`` method.
 * Auto filter by date, for ``trainwreck import-self``.
 * Add problem report for "mailmon misses".
 .9.262 (2022-02-25)
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 * Add ``make_appdir()`` and ``make_config_file()`` to AppHandler.
 * Add "complete" mako templates for rattail, web config.
 * Fetch discounts along with line items for ``trainwreck import-self``.
 * Add "discount type" for Trainwreck line item discounts.
 .9.261 (2022-02-20)
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 * Add patronage to trainwreck schema; skeleton for ``import-self`` cmd.
 * Add per-item discounts to trainwreck; importing support.
 * Add ``AppHandler.render_percent()`` convenience method.
 .9.260 (2022-02-15)
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 * Add AppHandler methods to get/save/delete settings.
 * Add "fuzzy fields" support for int/float/decimal.
 * Render empty string if currency value is ``None``.
 .9.259 (2022-02-13)
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 * Add "fuzzy fields" concept for importers.
 * Make ``locate_product_for_vendor_code()`` prefer unit items.
 * Compare received vs. shipped to check row status.
 * Add ``AppHandler.render_duration()`` convenience method.
 * Stop using legacy syntax to define entry points.
 .9.258 (2022-02-10)
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 * Always pass along associated products when printing label batch.
 * Add generic ``get_next_counter_value()`` method for importers.
 .9.257 (2022-02-09)
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 * Show email address for new custorder person autocomplete.
 .9.256 (2022-02-08)
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 * Add common normalize logic to ``ProductsHandler``.
 .9.255 (2022-02-07)
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 * Show pseudo-progress when saving Excel report.
 * Lower log level when disconnecting IMAP for mailmon.
 .9.254 (2022-02-06)
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 * Add ``match_on_time_field`` for Trainwreck importers.
 .9.253 (2022-02-05)
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 * Add "all" product locate methods to products handler.
 * Commit (or rollback) local transaction before host, when importing.
 .9.252 (2022-02-04)
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 * Tweak vendor catalog batch input params; fix tests.
 * Make sure default phone number is first, when importing.
 * Add ``group_ids`` field for Customer model importer.
 .9.251 (2022-02-01)
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 * Misc. flexibility improvements for vendor catalog batch.
 .9.250 (2022-02-01)
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 * Allow rattail watcher to get deleted before new/dirty changes.
 .9.249 (2022-01-31)
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 * Rename permission for generating new report.
 * Add ``CSVReport`` base class.
 .9.248 (2022-01-31)
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 * Stash docstring for ReportParam in its ``helptext`` attr.
 * Add ``safe_filename()`` method for reports.
 .9.247 (2022-01-31)
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 * Always establish start/end date+time range for all importers.
 * Fix typo for printing batch of labels.
 * Add project generators for rattail-integration, tailbone-integration.
 * Add ``--list-all-models`` flag for all import/export commands.
 * Avoid cache query when fetching single local object for importer.
 * Only delete object if importer allows it, from datasync.
 * Change default initial delay for luigi OvernightTask datasync wait.
 .9.246 (2022-01-26)
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 * Fix label printing for 2-up style formatter.
 * Allow report output fields to vary based on params.
 .9.245 (2022-01-18)
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 * Be a little smarter about IMAP server disconnect.
 .9.244 (2022-01-15)
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 * Add label handler; refactor label formatting logic.
 * Refactor mailmon daemon to ensure only 1 thread per IMAP account.
 .9.243 (2022-01-13)
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 * Add ``AppHandler.make_object()`` convenience method.
 .9.242 (2022-01-10)
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 * Add problem report for stale inventory batches.
 * Batch handlers declare versioning is okay for delete action.
 * Add explicit Sale, TPR, Current price columns for label batch.
 * Add some more logging for mailmon daemon.
 .9.241 (2022-01-08)
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 * Misc. changes for vendor catalog batch and related features.
 * Add vendor handler, to better organize catalog parser logic.
 * Add ``AppHandler.next_counter_value()`` magic.
 * Add nominal support for mysql db backend.
 * Refactor some usage of ``cache_model()``.
 .9.240 (2022-01-06)
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 * Remove deprecated use of ``rattail.batch.handlers.get_batch_handler()``.
 .9.239 (2022-01-03)
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 * Fix a couple of dynamic class names, for python2.
 * Let datasync consumers declare handler key instead of spec.
 * Deprecate the name ``NewDataSyncConsumer`` and update docs.
 * Remove usage of ``app.get_designated_import_handler()``.
 * Add basic Trainwreck handler.
 .9.238 (2021-12-29)
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 * Remove unused module ``rattail.db.diffs``.
 * Move main product lookup logic to products handler.
 * Add basic "resolve" support for person, product from new custorder.
 .9.237 (2021-12-23)
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 * Add ``load_object()`` convenience method for AppHandler.
 * Make ``config.getint()`` smarter about using default value.
 * Add basic "pending product" support for new custorder batch.
 * Store copy of msg file just for bouncer, when using.
 * Refactor mailmon daemon structure to minimize IMAP connections.
 * Add error delay for mailmon, continuum comment for bounce handling.
 * Remove support for "daemonize" option in filemon, datasync etc..
 * Remove deprecated "dbsync" logic.
 .9.236 (2021-12-20)
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 * Add way to handle an email bounce via filemon.
 .9.235 (2021-12-20)
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 * Set ``app`` attribute for problem report handler, pass to email context.
 .9.234 (2021-12-20)
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 * Make ``app.get_all_import_handlers()`` a bit smarter.
 .9.233 (2021-12-17)
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 * Assign enum and app attrs in datasync consumer constructor.
 * Add setting for tailbone grid "sticky headers".
 * Expose settings for tailbone vue.js and buefy versions.
 * Add basic time-related methods to AppHandler.
 .9.232 (2021-12-14)
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 * Let config know if/when versioning has been enabled.
 * Add "missing" tallies for receiving, plus allow un-declare credit.
 * Default to false for all config flags in purchase batch handler.
 * Stop "requiring" config files by default, it was too problematic.
 .9.231 (2021-12-11)
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 * Fix calculation of seconds since last run for datasync watcher.
 * Allow running a problem report just to get results, but avoid email.
 * Let progress be passed in late, when running problem report.
 .9.230 (2021-12-09)
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 * Add some purchase order abstractions to purchase batch handler.
 * Add default logic for purchase batch ``make_row_from_po_item()``.
 .9.229 (2021-12-08)
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 * Add ``get_problem_report_handler()`` method to AppHandler.
 * Use python's ``importlib`` instead of doing our own thing.
 * Add ``pre_process_changes()`` and ``post_process_changes()`` for datasync.
 .9.228 (2021-12-07)
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 * Set the ``model`` attr when making new ``AppHandler`` object.
 .9.227 (2021-12-07)
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 * Add some methods/attrs to import handlers, for exposing in web app.
 * Overhaul import handler config etc.:
   * add ``AppHandler.get_designated_import_handlers()`` and friends
   * exit w/ code 1 when command line makes no sense and must print help
   * register all core import/export handlers via setup.py and config
   * use "handler key" lookup for all core import/export commands
   * stop displaying model list in help for import/export command
   * migrate datasync "change" permissions, per tailbone changes
   * log warning w/ traceback if loading entry point fails
 * Mark only certain handlers as being safe for web app.
 * Add ``get_active_stores()`` method for app handler.
 * Make config object required, for Report constructor.
 .9.226 (2021-12-03)
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 * Make stale timeout configurable, change default for datasync/collectd.
 * Use common logic for basic product refresh in label batch.
 .9.225 (2021-11-29)
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 * Allow loading "disabled" datasync profiles, if caller specifies.
 * Add ``rattail datasync remove-settings`` command.
 * Always "require" config files when making config object.
 .9.224 (2021-11-28)
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 * Add setting for receiving from PO w/ invoice.
 * Add some sale pricing logic for custorder batch.
 * Include current time in datasync/collectd output.
 .9.223 (2021-11-27)
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 * Only specify interval if we receive one from collectd.
 * Add basic stale queue detection for datasync/collectd.
 .9.222 (2021-11-27)
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 * Add workarounds if collectd does not pass env variables (?).
 .9.221 (2021-11-27)
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 * Postpone import in case no sqlalchemy.
 * Move datasync command logic to its own module.
 * Add ``rattail datasync collectd`` sub-sub-command.
 .9.220 (2021-11-26)
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 * Add way to "require" included config files.
 * Only coerce logging timestamps if we have a timezone set.
 * Set ``Subcommand.app`` within constructor, for convenience.
 .9.219 (2021-11-25)
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 * Add basic support for receiving from PO with invoice.
 .9.218 (2021-11-14)
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 * Add ``Role.sync_users`` flag and make importer logic honor it.
 .9.217 (2021-11-11)
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 * Add no-op ``parse_date()`` method for ``ExcelReaderXLSX`` class.
 .9.216 (2021-11-11)
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 * Add basic model, status enum for PendingProduct.
 .9.215 (2021-11-08)
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 * Only show POD image if so configured; use "image not found" fallback.
 * Add some "case price" logic for custorder batch.
 * Add ``get_past_products()`` method for custorder batch handler.
 * Add support for finding past items, for new custorder.
 * Add basic support for ``invoice2data`` for InvoiceParser.
 * Let purchase batch handler declare supported invoice parsers.
 * Add simple ``ExcelInvoicParser`` class.
 .9.214 (2021-11-05)
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 * Add ``progress_loop()`` method for app and generic handlers.
 * Add "generic" vendor catalog parser.
 .9.213 (2021-11-04)
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 * Add some product info fetchers to custorder batch handler.
 * Add setting for "product price may be questionable" for custorders.
 .9.212 (2021-11-02)
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 * Add "did not receive" status for purchase batch rows.
 * Add "cannot calculate price" row status for new product batch.
 .9.211 (2021-10-22)
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 * Assign ``app`` and ``model`` attributes when ProblemReport instantiates.
 .9.210 (2021-10-21)
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 * Record 'lastrun' time when mailmon watcher succeeds.
 .9.209 (2021-10-20)
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 * Improve default autocomplete for products.
 * Add ``why_not_add_product()`` for custorder batch handler.
 * Limit autocomplete results for customer/phone lookup in new custorder.
 * Consolidate "new custorder" autocomplete logic for people, customers.
 * Restore "pending" customer when unassigning batch contact.
 * Add ``add_product()`` method for custorder batch handler.
 * Calculate invoice totals when overlaying onto PO for purchase batch.
 * Allow for alternate encoding in CSV importers.
 * Add basic "price needs confirmation" support for custorder.
 * Make ``product`` the first kwarg to ``get_image_url()``.
 * Add new 'products.neworder' autocompleter; refactor a bit.
 .9.208 (2021-10-14)
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 * Fix merge logic when employee needs to be transferred to new person.
 .9.207 (2021-10-14)
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 * Invoke auth handler when deleting a user via importer.
 .9.206 (2021-10-14)
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 * Add support for syncing roles, with users and permissions for each.
 .9.205 (2021-10-13)
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 * Try to guess unit or case cost from invoice, if only one is specified.
 * Add basic auth handler concept.
 .9.204 (2021-10-11)
 --------------------
 * Increase precision for cost fields in purchase, batch.
 .9.203 (2021-10-07)
 --------------------
 * Add ``PendingCustomer`` model, for sake of new custorder workflow.
 * Add ``contact_name`` for custorder and batch.
 * Add ``update_pending_customer()`` for custorder batch handler.
 * Let ``InventoryBatchRow.case_cost`` equal zero.
 .9.202 (2021-10-06)
 --------------------
 * Add costing batch logic to overlay invoice onto PO data.
 * Always add new/dirty first, deleted last, for RattailWatcher.
 * Fix bug in products autocomplete.
 * Add custorder batch settings to control contact info choice/editing.
 * Add "contact update request" workflow for new custorders.
 .9.201 (2021-10-05)
 --------------------
 * Add ``get_contact_notes()`` method for custorder batch handler.
 * Add ``get_contact_phones()`` method for custorder batch handler.
 * Add PeopleHandler methods for add/update of phone, email.
 * Improve ``get_context_employee()`` for EmploymentHandler.
 .9.200 (2021-10-03)
 --------------------
 * Remove some assertions which aren't always true...
 * Tweak how we call the change recorder.
 .9.199 (2021-10-03)
 --------------------
 * Add initial version of the "mailmon" daemon.
 .9.198 (2021-10-01)
 --------------------
 * Add support for Autocomplete Handlers.
 * Add config object to ``ChangeRecorder`` class.
 * Add simple error logging when bouncer fails to login to server.
 .9.197 (2021-09-30)
 --------------------
 * Add basic workflow support for invoice costing (purchase) batches.
 * Try to parse invoice number from invoice file.
 .9.196 (2021-09-28)
 --------------------
 * Add ``format_phone_number()`` method to app handler.
 * Make ``get_first_email()`` type methods skip invalid addresses.
 .9.195 (2021-09-27)
 --------------------
 * Add "all" enum values for custorder item status, event.
 * Declare model for CustomerOrderItemNote.
 .9.194 (2021-09-27)
 --------------------
 * Fix bugs in new clientele methods.
 .9.193 (2021-09-27)
 --------------------
 * Make custorder batch handler responsible for (un)assigning contact.
 * Add ``cache_model()`` method to app handler.
 .9.192 (2021-09-26)
 --------------------
 * Add ``render_quantity()`` method to app handler.
 * Always assign ``app`` attribute when instantiating batch handler.
 * Assign store, fix sequence when making a new custorder/batch.
 .9.191 (2021-09-25)
 --------------------
 * Add "custom" customer autocomplete for new custorder handler.
 * Add ``render_price()`` method for products handler.
 .9.190 (2021-09-21)
 --------------------
 * Flush after deleting batch rows.
 * Some tweaks for customer orders.
 .9.189 (2021-09-16)
 --------------------
 * Add "request merge" logic to people handler; send email alert.
 .9.188 (2021-09-15)
 --------------------
 * Version bump per botched PyPI upload.
 .9.187 (2021-09-15)
 --------------------
 * Add ``AppHandler.normalize_phone_number()`` method.
 * Cache the configured model when making a datasync watcher.
 .9.186 (2021-09-12)
 --------------------
 * Add way to customize product autocomplete for new custorder.
 * Let "has activity" win over "has inventory" for delproduct row status.
 .9.185 (2021-09-09)
 --------------------
 * Add basic membership handler structure; tweak people, clientele.
 * Allow specifying alternate name for association proxy.
 * Raise specific error if batch is already executed.
 * Make model importer "extensions" more..extensible.
 .9.184 (2021-09-01)
 --------------------
 * Tweak some customization hooks for custorder batch handler.
 .9.183 (2021-08-26)
 --------------------
 * Add ``app.get_email_handler()`` method.
 * Add more helpful error, if trainwreck import is missing transaction.
 * Add merge-related methods to ``PeopleHandler``, plus some docs.
 * Add model for ``MergePeopleRequest`` to track people in need of merge.
 .9.182 (2021-08-04)
 --------------------
 * Ignore ProductPriceAssociation changes for legacy Rattail datasync consumer.
 * Fix datasync bug for Rattail -> Rattail "import".
 .9.181 (2021-08-01)
 --------------------
 * Refactor how we handle product "price xref" fields via datasync.
 .9.180 (2021-07-27)
 --------------------
 * Improve default subject logic for importer warning emails.
 * Add email config for Rattail <-> Rattail data import/export.
 .9.179 (2021-07-22)
 --------------------
 * Fix ``super()`` parent bug.
 .9.178 (2021-07-21)
 --------------------
 * Add dict-specific logic for normalizing "local" object.
 .9.177 (2021-07-21)
 --------------------
 * Raise error if unknown product scanned for inventory.
 * Add special datasync logic for product/price associations.
 .9.176 (2021-07-15)
 --------------------
 * Auto-expand delproduct batch to include unit + all packs.
 .9.175 (2021-06-18)
 --------------------
 * Fix template context for importer diff warning email preview.
 * Exclude ``suggested_price_uuid`` for rattail->rattail Product import.
 .9.174 (2021-06-18)
 --------------------
 * Let config set flags for product importing.
 .9.173 (2021-06-18)
 --------------------
 * Avoid blank upc when caching products.
 * Lower log level when product not found.
 .9.172 (2021-06-17)
 --------------------
 * Add ``--no-collect-changes`` arg for importer commands.
 .9.171 (2021-06-11)
 --------------------
 * Assume empty string means null, in datetime conversion for CSV import.
 * Require ``config`` and ``key`` args for ``ConfigProfile`` constructor.
 * Accept extra kwargs for ``util.capture_output()``.
 * Fix how cost diffs are checked for vendor catalog batch.
 * Fix bug when refreshing single label batch row.
 * Tweak basic project template, per LOC SMS integration.
 * Add ``PeopleHandler.ensure_address()`` method.
 .9.170 (2021-04-28)
 --------------------
 * Only make batch data dir if it doesn't exist.
 * Add "has inventory" status for delete item batch (rows).
 * Add ``batch_id_str()`` convenience function.
 .9.169 (2021-04-27)
 --------------------
 * Allow "batch importers" to avoid collecting changes for processing.
 .9.168 (2021-04-12)
 --------------------
 * Don't use ``log.warn()``.
 * Add ``render_date()`` method for app handler.
 .9.167 (2021-03-30)
 --------------------
 * Add ``Store.archived`` flag to schema.
 * Only cache departments which have a number.
 * Freeze version of SQLAlchemy to 1.3.x.
 .9.166 (2021-03-11)
 --------------------
 * Fix preview for user_feedback emails.
 * Add trainwreck alembic files to project manifest.
 * Create the ``data/uploads`` folder when making app dir.
 * Better handle cost diff when old value is null, for catalog batch.
 * Fix how rsync excludes are used as fallback for borg backup.
 * Add ``inactivity_months`` field for delete product batch.
 * Add misc. more fields to base Trainwreck schema.
 .9.165 (2021-03-05)
 --------------------
 * Let include/exclude lists differ for rsync vs. borg, in backup command.
 * Add ``date_created`` field for "delete product" batch row.
 .9.164 (2021-03-02)
 --------------------
 * Move some enum values to rattail-onager.
 * Add "pending customer orders" status for delete product batch row.
 .9.163 (2021-02-19)
 --------------------
 * Add trainwreck enum entry for CORE-POS.
 * Add "full" support for Trainwreck <-> Trainwreck import/export commands.
 .9.162 (2021-02-18)
 --------------------
 * Describe execution for some common batches.
 * More improvements to "delete products" batch.
 * Misc. tweaks for vendor catalog batch.
 * Add proper "default" model for Trainwreck.
 .9.161 (2021-02-10)
 --------------------
 * Relax validation of phone numbers a bit.
 .9.160 (2021-02-10)
 --------------------
 * Rename tables for purchase batches.
 * Add XLSX-flavored ExcelReader class.
 * Fix execution description for purchase batches.
 * Always use versioning workarounds for vendor catalog batches.
 .9.159 (2021-02-04)
 --------------------
 * Add ``make_temp_dir()`` and ``make_temp_path()`` for app handlers.
 * Rename tables, models for various batches.
 * Add ``BatchHandler.is_mutable()``.
 .9.158 (2021-02-01)
 --------------------
 * Add ``Purchase.id`` column to schema.
 * Fix ``PurchaseItem.po_total`` when creating from ordering batch.
 * Add ``BatchHandler.describe_execution()`` method.
 * Add ``render_currency()`` and ``render_datetime()`` for app handler.
 * Misc. reporting tweaks; add "Customer Mailing" sample report.
 * Purge things for legacy (jquery) mobile apps.
 * Let ``PurchaseBatchHandler`` define which receiving workflows are supported.
 * Add ``ProductsHandler.get_image_url()`` etc.
 .9.157 (2021-01-28)
 --------------------
 * Add basic PeopleHandler, for consistently updating names.
 .9.156 (2021-01-27)
 --------------------
 * Let win32 share the 'auth' extra.
 .9.155 (2021-01-27)
 --------------------
 * Initial support for adding items to, executing customer order batch.
 * Add simple ``rattail checkdb`` command.
 .9.154 (2021-01-25)
 --------------------
 * Add some default logic to ``FromFile`` importer base.
 * Tweak borg requirement for 'backup' extra.
 * Add ``AppHandler.get_report_handler()`` and improve related docs a bit.
 * Add feature to generate new features...
 * Add basic dev bootstrap for new projects.
 * Add new batch type for deleting products.
 * Show import vs. export direction in warnings/diff email.
 * Set ``self.model`` when constructing new Importer.
 * Avoid meaningless flushes within importer main loop.
 * Don't use list for ``Product.shopfoo_product`` type relationships.
 * Set ``self.model`` when constructing a DataSyncConsumer.
 * Add generic ``FromRattailConsumer`` base class for datasync.
 * Add "Units of Measure" table, and mapping logic in products handler.
 * Add ``webapi.conf`` file for use with ``rattail make-config``.
 * Fix some discrepancies in primary vs. version table schema.
 .9.153 (2020-12-15)
 --------------------
 * Add basic model, importer for IFPS PLU Codes.
 .9.152 (2020-12-04)
 --------------------
 * Add ``phone_number_is_invalid()`` method to app handler.
 * Add basic structure for "Board Handler" feature.
 * Add 'datadir' to sample config files.
 .9.151 (2020-12-01)
 --------------------
 * Add new "app handler" concept, w/ handlers for employment, clientele.
 .9.150 (2020-11-24)
 --------------------
 * Add vendor catalog parser for Equal Exchange.
 * Refresh product record, when attaching new price via importer.
 .9.149 (2020-10-14)
 --------------------
 * Simplify how certain "list" data is cleared, when importing to Rattail.
 .9.148 (2020-10-13)
 --------------------
 * Log warning instead of assertion error, if runas_user doesn't exist.
 * Stop trying to use win32 api to know "default config paths".
 * Stop creating separate 'batch' folder for ``rattail make-appdir``.
 * Allow datasync to export to rattail but *not* record changes.
 .9.147 (2020-10-02)
 --------------------
 * Fix how record associations are removed for rattail importing.
 * Load "runas user" into current session, for X -> Rattail importers.
 * Make sure model extension tables are eagerly joined for Rattail importing.
 .9.146 (2020-09-24)
 --------------------
 * Add methods to create new sheet, and toggle grid lines for ExcelWriter.
 * Add "summary" sheet to Excel-based reports.
 .9.145 (2020-09-22)
 --------------------
 * Use static default timezone for new 'fabric' project.
 * Add more flexible "extensions" mechanism for Rattail model importers.
 * Turn on display of rattail deprecation warnings by default.
 .9.144 (2020-09-19)
 --------------------
 * Small tweaks for default config in 'fabric' projects.
 * Allow overriding column header labels when writing Excel file.
 * Add ``makedirs`` kwarg for ``Batch.absolute_filepath()`` method.
 * Add batch handler methods for writing, updating from worksheet.
 * Give importer diff emails an automatic default subject.
 * Add ``--no-password`` flag for ``rattail make-user`` command.
 .9.143 (2020-09-16)
 --------------------
 * Always create 'data' dir when making app dir.
 * Add support for generating a 'fabric' project.
 .9.142 (2020-09-14)
 --------------------
 * Add basic handler/template for generating new custom projects.
 .9.141 (2020-09-02)
 --------------------
 * Ignore bad UPC when reading products from file for label batch.
 * Add ``Product.average_weight`` to schema.
 .9.140 (2020-08-21)
 --------------------
 * Add ``--skip-if-empty`` flag for ``rattail run-n-mail`` command.
 * Add base classes for Rattail -> Rattail (local) imports.
 * Always try to set ``runas_user`` etc. when making an importer.
 * Allow override of header row for CSV exporters.
 * Add base data model for "shopfoo" pattern.
 * Add base pattern logic for Shopfoo data export.
 .9.139 (2020-08-17)
 --------------------
 * Add ``rattail version-check`` command, for consistency checks.
 .9.138 (2020-08-13)
 --------------------
 * Include alt code lookup for inventory "quick entry" logic.
 * Fix how we obtain local system title for importers.
 .9.137 (2020-08-10)
 --------------------
 * Add ``PricingBatchRow.old_true_margin`` column to schema.
 * Tweak how/when we set "manually priced" status for pricing batch rows.
 * Add basic TXT template for user feedback emails.
 * Grow column for permission name.
 .9.136 (2020-08-09)
 --------------------
 * Always import the data model module early, when running commands.
 * Add new base classes for customer order/item models.
 * Add data models for "customer order" batches.
 * Add ``first_email()``, ``first_phone()`` etc. for ContactMixin.
 * Fix some encoding bugs on python 2.
 * Add association proxy for ``Employee.users``.
 .9.135 (2020-07-30)
 --------------------
 * Add base classes for "purging" subcommands.
 .9.134 (2020-07-29)
 --------------------
 * Add ``BatchHandler.delete_extra_data()`` method.
 * Add ``BatchHandler.do_delete()`` method.
 .9.133 (2020-07-29)
 --------------------
 * Be smarter about deleting rows, when deleting batch.
 .9.132 (2020-07-28)
 --------------------
 * Tweak logic for purging batches to avoid warnings, duplicate progress.
 .9.131 (2020-07-26)
 --------------------
 * Grow ``Product.item_id`` to allow 50 chars.
 * Don't create empty department, when importing subdepartment.
 * Remove unused "fablib" line from manifest.
 * Let config define arbitrary kwargs for datasync watcher.
 * Add ``can_delete_object()`` method for importers.
 * Add ``cache_model()`` convenience method for problem reports.
 * Log info instead of debug, to show count of problems found.
 .9.130 (2020-06-18)
 --------------------
 * Remove 'fixture' use within tests; plus fix some tests.
 * Add ``email_output()`` method for report handler, plus common template.
 .9.129 (2020-05-28)
 --------------------
 * Add ``require`` kwarg for ``Person.only_customer()`` method.
 * Add some indexes, to optimize profile view.
 .9.128 (2020-05-20)
 --------------------
 * Add "shelved" flag for pricing batches.
 * Add "safe" param logic for decimal report params.
 .9.127 (2020-04-17)
 --------------------
 * Add support for extra header rows, for Excel reader.
 * Add generic ``FromFile`` importer base class.
 * Change method call to allow for simpler signature.
 .9.126 (2020-04-06)
 --------------------
 * Fix how we assign ``Purchase.total`` when executing an ordering batch.
 * Improve logic for making new Receiving batch from PO.
 * Copy PO total from purchase object, when making new receiving batch.
 * Add ``--borg-tag`` arg for ``rattail backup`` command.
 * Add ``Product.get_default_pack_item()`` convenience method.
 * Add ``Role.notes`` field to schema.
 * Add way for report to provide available "choices" for any param.
 * Add ``get_output_filename()`` method for ToFile exporters.
 * Move most of inventory batch logic into the handler (from Tailbone).
 * Add setting to disable old/legacy jQuery mobile app.
 .9.125 (2020-03-18)
 --------------------
 * Sever the "backref" tie for ``Person._customers``.
 * Add setting for display of POD images in Tailbone.
 * Add ``revoke_permission()`` convenience auth function.
 * Fix the Subdepartment importer per real-time datasync use.
 * Stash a reference to handler instance, when creating datasync consumer.
 * Add "customer fields" for Person importer.
 * Add ``ContactMixin`` for Rattail importers; use with Customer and Person.
 * Declare the Member model to be a "contact" for related magic.
 * Add version importers for member data.
 * Add ``Member.number`` to schema.
 * Add ``Customer.first_person()`` convenience method.
 .9.124 (2020-03-11)
 --------------------
 * Add logic for Order Form worksheet, in purchase batch handler.
 .9.123 (2020-03-05)
 --------------------
 * Add ``refresh_many()`` method for batch handlers.
 * Raise explicit error in ``data_diffs()`` to tell which side is missing data.
 * Add default implementation logic for ``Importer.cache_local_data()``.
 * Fix some math/logic for calculating "pending" amounts in purchase batch.
 .9.122 (2020-03-02)
 --------------------
 * Grow ``item_entry`` field for batches, to accommodate product_uuid.
 .9.121 (2020-03-01)
 --------------------
 * Stop breaking on bad input, for purchase batch ``update_row_quantity()``.
 * Delete each row in batch, one by one, when deleting batch.
 * Add ``Employee.sorted_history()`` and improve ``get_current_history()``.
 * Implement ``GPC.__lt__()`` rich comparison.
 .9.120 (2020-02-26)
 --------------------
 * Add ``update_row_quantity()``, ``order_row()`` methods for purchase batch handler.
 * Update the *calculated* PO total when removing row from ordering batch.
 * Add 60-second delay for "datasync wait" logic in Luigi overnight tasks.
 .9.119 (2020-02-21)
 --------------------
 * Tweak how output of ``rattail runsql`` command is handled.
 .9.118 (2020-02-19)
 --------------------
 * Let config define ``--keep-*`` args for ``borg prune`` command.
 * Use progress when writing rows to Excel.
 .9.117 (2020-02-12)
 --------------------
 * Add new ``ProblemReportEmail`` base class, for simpler email previews.
 * Add "current price" to schema for pricing batch; populate on refresh.
 * Add support for newer file format, in KeHE invoice parser.
 .9.116 (2020-02-03)
 --------------------
 * Remove ``__future__`` imports from project scaffold template.
 * Fix some password prompts, for python 3.
 * Add some custom tables, model importers, web views for new project template.
 * Don't consult the DB when fetching configured enum module.
 .9.115 (2020-01-28)
 --------------------
 * Allow populating a new pricing batch from products with "SRP breach".
 * Remove versioning workarounds for core batch handlers.
 * Add "invalid address" flags for primary contact types.
 * Add "price breaches SRP" status for pricing batch rows.
 .9.114 (2020-01-20)
 --------------------
 * Add awareness of default "importer" batch handler.
 * Explicitly avoid data versioning when executing import/export batch.
 * Improve "batch" awareness for datasync queue logic.
 * Add ``ProblemReportHandler.progress_loop()`` convenience method.
 .9.113 (2020-01-07)
 --------------------
 * Fix how "current" price is set for Product importer.
 .9.112 (2020-01-06)
 --------------------
 * Fix handling of tpr/sale prices for rattail Product datasync.
 .9.111 (2020-01-06)
 --------------------
 * Remove TPR, sale price refs from *simple* Product importer fields.
 .9.110 (2020-01-06)
 --------------------
 * Add ``Product.tpr_price`` and ``sale_price``, tweak model importer.
 .9.109 (2020-01-02)
 --------------------
 * Mark a Product as dirty, when ProductCost is deleted.
 * Remove cascade settings for ``Person._customers`` relationship.
 .9.108 (2019-12-19)
 --------------------
 * Allow config to define datasync "batch" size limit.
 .9.107 (2019-12-02)
 --------------------
 * Add logic for updating row invoice cost/totals for receiving batch.
 * Add catalog unit cost, confirmation flags for receiving batch rows.
 * Add logic for updating catalog cost for receiving batch row.
 * Add ``receiving_complete`` flag for PurchaseBatch.
 .9.106 (2019-11-15)
 --------------------
 * Add ``quick_entry()`` method signature for batch handlers.
 * Try to set creator of new batch, if user is specified.
 * Try to assign configured store when making new purchase batch.
 * Add ``get_eligible_purchases()`` method for 'purchase' batch handler.
 * Add proper "quick entry" logic for purchase batch.
 * Fix some receiving row logic when null quantities present.
 .9.105 (2019-11-08)
 --------------------
 * Cascade delete for ProductStoreInfo.
 * Add ``rattail make-batch`` command.
 * Add ``finalize_session()`` convenience method for Subcommand.
 .9.104 (2019-10-30)
 --------------------
 * Fix issue with import diff email template, when extra fields present.
 * Only retain "used importers" if instructed, in import handler.
 .9.103 (2019-10-25)
 --------------------
 * Add ``rattail purge-versions`` command.
 .9.102 (2019-10-23)
 --------------------
 * Add setting to "force unit item" for inventory batch.
 * Add "generic" sequence for customer numbers.
 .9.101 (2019-10-15)
 --------------------
 * Add way for callers to assign "comment" for versioning transaction.
 * Add ``-m`` flag option for ``rattail import-versions --comment``.
 .9.100 (2019-10-12)
 --------------------
 * Improve importer logic for "Global" objects, for sake of datasync.
 * Add generic JSON ``params`` field to core batch schema.
 * Make pricing batch population more robust for UPC/product.
 * Add unit cost diff percentage for vendor catalog batch rows.
 * Add "preferred vendor" flags for vendor catalog batch rows.
 * Add unit cost diff, related status for vendor invoice batch rows.
 * Add initial "problem report" framework.
 * Use OrderedDict for configured db engines.
 .9.99 (2019-10-07)
 -------------------
 * Tweak Luigi summary filter logic for detecting "all good" message.
 * Add ``local_only`` flag for Person, User, plus "Global" importers.
 .9.98 (2019-10-04)
 -------------------
 * Add ``remove_email()`` etc. for ContactMixin.
 * Provide default/fallback node title for importers' sake.
 .9.97 (2019-10-02)
 -------------------
 * Declare 'sys' to be a built-in mysql db name, for ``rattail backup``.
 * Add ``--groups`` arg to ``rattail make-user`` command.
 * Add ``WarnSummaryIfProblems`` logging filter for Luigi.
 * Provide default app title when generating mail.
 * Convert command output to Unicode, for ``run-n-mail``.
 .9.96 (2019-09-24)
 -------------------
 * Add ``util.simple_error()`` for basic rendering of error message.
 * Add ``default_importers_only`` flag for datasync consumers.
 * Add progress support for some Excel writer methods.
 .9.95 (2019-09-18)
 -------------------
 * Strip whitespace from fieldnames by default, for ``ExcelReader``.
 * Don't try to locate product if empty "entry" provided, for batch handlers.
 * Add ``get_product_by_scancode()`` API function; leverage in batch handler.
 .9.94 (2019-09-17)
 -------------------
 * Add ``--dump-tables`` arg for ``rattail backup`` command.
 * Add support for Borg backups, in ``rattail backup``.
 * Add 'backup' requirements extra.
 * Allow config to define where db dumps go for backup.
 * Retain reference to "used" importer instances, when running via handler.
 * Add ``ImportHandler.extra_importer_kwargs`` and associated logic.
 .9.93 (2019-09-10)
 -------------------
 * Add basis for a ``trainwreck prune`` command, to prune old data.
 .9.92 (2019-09-09)
 -------------------
 * Make sure new projects declare support for Python 3 (only).
 * Remove some web templates from project scaffold.
 * Make the Customer model use ContactMixin.
 * Preserve "zeroes" when converting handheld batch to inventory batch.
 * Check existence of ``psql`` command before using it, for backups.
 .9.91 (2019-08-04)
 -------------------
 * Add ``ContactMixin`` class to consolidate handling of phone/email/address.
 .9.90 (2019-07-30)
 -------------------
 * Add "from same to same" importer base class.
 * Add basic support for Trainwreck <-> Trainwreck import/export.
 * Add support for ``rattail export-csv`` command.
 * Change progress message when caching local data for importer.
 * Add basic support for ``rattail import-csv`` command.
 .9.89 (2019-07-13)
 -------------------
 * Add ``Employee.only_person()`` convenience method.
 .9.88 (2019-07-09)
 -------------------
 * Add ``RattailConfig.datadir()`` convenience method.
 * Stop using deprecated RattailConfig methods.
 * Fix main version query, to remove duplicate results.
 .9.87 (2019-06-16)
 -------------------
 * Allow session to define client IP address for data versioning.
 .9.86 (2019-06-13)
 -------------------
 * Copy item ID and UPC when refreshing row for pricing batch.
 * Fix WinCE batch file parsing per python 3.
 * Add ``po_total_calculated`` columns for purchasing batch, row.
 .9.85 (2019-05-09)
 -------------------
 * Add ``cache_model()`` convenience method for reports.
 .9.84 (2019-05-09)
 -------------------
 * Store report type key and params when generating new report.
 * Add support for "totals" row to basic Excel report output.
 .9.83 (2019-05-07)
 -------------------
 * Add generic ``ExcelReport`` base class.
 .9.82 (2019-05-05)
 -------------------
 * Add basic support for custom number formats, in Excel writer.
 .9.81 (2019-04-30)
 -------------------
 * Add ``--kwargs`` argument for batch execution command line.
 .9.80 (2019-04-26)
 -------------------
 * Remove redundant setup when populating vendor catalog batch.
 * Assign continuum versioning author when executing any batch.
 .9.79 (2019-04-25)
 -------------------
 * Comment out app_title in base_meta for new project template.
 * Add 'newproduct' batch for importing new items from e.g. spreadsheet.
 * Add "allowance" fields for Vendor Catalog batches.
 * Add vendor item code, family code etc. for pricing batch.
 * Add generic "products" batch type, can convert to labels or pricing batch.
 * Fix data encoding when writing to progress socket for python3.
 .9.78 (2019-04-12)
 -------------------
 * Add ``Employee.get_current_history()`` convenience method.
 .9.77 (2019-04-04)
 -------------------
 * Let handler create importers for datasync consumer.
 .9.76 (2019-04-04)
 -------------------
 * Make sure importer knows "direction" when used within datasync.
 .9.75 (2019-04-03)
 -------------------
 * Remove deprecated web menu template in new project template.
 * Set importer ``direction`` early, in case ``supported_fields`` needs it.
 .9.74 (2019-04-02)
 -------------------
 * Use "shipped" instead of "ordered" for truck dump child row "claims".
 * Use shipped instead of ordered, for setting purchase batch row status.
 .9.73 (2019-03-29)
 -------------------
 * Some improvements to basic project template.
 * Add new 'reporting' mini-framework.
 * Allow "loose" product matching between truck dump parent and child.
 * Add ``can_declare_credit()`` method for purchase batch handler.
 .9.72 (2019-03-21)
 -------------------
 * Add simple ``JSONTextDict`` data type for SQLAlchemy columns.
 .9.71 (2019-03-14)
 -------------------
 * Add ``BatchHandler.do_remove_row()`` caller method.
 * Omit deprecated kwarg for ``session.is_modified()``.
 * Add ``direction`` attribute for ImportHandler and Importer.
 * Add debug logging when "stale changes" detected for datasync.
 * Add ``declare_credit()`` method for purchase batch handler.
 .9.70 (2019-03-11)
 -------------------
 * Fix progress bar construction (for real).
 * Add ``percentage`` kwarg to ``pricing.gross_margin()`` function.
 * Add ``ProductVolatile`` model, for "volatile" product attributes.
 * Tweak ``pretty_hours()`` to better handle negative values.
 .9.69 (2019-03-08)
 -------------------
 * Fix logic for calculating "credit total".
 * Add "calculated" invoice total for receiving row, batch.
 * Fix how some "receive row" logic worked, for aggregated product rows.
 * Expand UPC-E to UPC-A when doing product receiving lookup.
 .9.68 (2019-03-07)
 -------------------
 * Fix progress bar error, as of ``progress==1.5`` package.
 .9.67 (2019-03-06)
 -------------------
 * Tweak how we create config parser object, for python 3 vs. 2.
 * Refresh receiving batch after "auto-receiving" all items.
 * Add ``mark_complete()`` and ``mark_incomplete()`` methods for batch handler.
 * Add some basic docs for "product receiving" features.
 * Add first implementation of ``receive_row()`` for purchase batch handler.
 * Add "truck dump status" fields for purchase batch, row.
 * Make "auto receive all" logic smarter, to handle split cases.
 * Don't raise error if "removing" a batch row which was already "removed".
 * Auto-create "missing" credits for product not accounted for, when receiving.
 .9.66 (2019-02-25)
 -------------------
 * Tweak CSV parsing for new handheld batch, per python3.
 .9.65 (2019-02-22)
 -------------------
 * Aggregate when adding truck dump child row already present in parent.
 * Clean up Rattail <-> Rattail import/export handlers a bit.
 * Add ``Customer.add_mailing_address()`` convenience method.
 * Add ``CustomerNote`` and ``Customer.notes``.
 * Add setting for whether 'vendor' fields should use autocomplete or dropdown.
 .9.64 (2019-02-14)
 -------------------
 * Refactor datasync consumer logic, for prettier email and retry support.
 * Remove some old handler-less logic for emails.
 * Add ``include_fields()`` and ``exclude_fields()`` importer methods.
 .9.63 (2019-02-12)
 -------------------
 * Fix help bug for ``export-rattail`` command.
 * Add ``time.first_of_year()`` convenience function.
 * Add ``--year`` arg for importer subcommands.
 * Add convenience method ``Person.only_customer()``.
 .9.62 (2019-02-08)
 -------------------
 * Allow suppression of stderr from ``pip freeze`` when running upgrade.
 * Introduce some new logic for "children first" truck dump receiving.
 * Don't overwrite PO, invoice cost for purchase batch row upon refresh.
 .9.61 (2019-02-05)
 -------------------
 * Add "node title" app setting.
 * Add support for importing member, member contact data.
 * Add ``config.node_type()`` convenience method.
 * Add app setting for background color.
 .9.60 (2019-01-31)
 -------------------
 * Improve logic for default ``repr(ModelBase)`` output.
 .9.59 (2019-01-28)
 -------------------
 * Tweak logic for fetching "runas user".
 .9.58 (2019-01-24)
 -------------------
 * Fix invoice parser for Albert's, per python3.
 .9.57 (2019-01-22)
 -------------------
 * Tweak contrib UNFI invoice parser, for python3 support.
 .9.56 (2019-01-21)
 -------------------
 * Accept hours as decimal instead of delta, for ``util.pretty_hours()``.
 * Add python3 support for contrib KeHE vendor invoice parser.
 * Tweak some label printing logic to support python 3.
 .9.55 (2019-01-17)
 -------------------
 * Add app settings for restart commands, for datasync/filemon daemons.
 * Add generic ``rattail run-n-mail`` command.
 .9.54 (2019-01-10)
 -------------------
 * Add ``extra_data`` text column to all batch tables.
 * Always refresh TD parent batch row, when transforming pack to unit.
 .9.53 (2019-01-08)
 -------------------
 * Grow markup field for pricing batch rows, ever so slightly.
 .9.52 (2019-01-05)
 -------------------
 * Always set "runas" user when making DB session for command.
 .9.51 (2019-01-01)
 -------------------
 * Tweak logging if duplicate keys found when making cache.
 * Add basic Member table.
 .9.50 (2018-12-19)
 -------------------
 * Fix product version schema, for last migration.
 .9.49 (2018-12-19)
 -------------------
 * Grow ``Product.uom_abbreviation`` field to allow 10 chars.
 .9.48 (2018-12-19)
 -------------------
 * Add basic support for making new pricing batch from input file.
 * Add subdepartment to core "product" batch row mixin schema.
 * Add "label profile" field for label batches.
 * Add way to declare label type for new label batch from data file.
 .9.47 (2018-12-12)
 -------------------
 * Refactor how we read some config values for datasync.
 .9.46 (2018-12-11)
 -------------------
 * Fix population logic when making batch from file via filemon.
 .9.45 (2018-12-05)
 -------------------
 * Add ``Object.setdefault()`` method.
 * Add way to extend available types, for ``rattail make-config``.
 * Add "sync me" flag to LabelProfile model, honor it within importers.
 * Overhaul datasync consumer thread logic a bit.
 * Add clue for checking perms, when pruning non-existing filemon folder.
 .9.44 (2018-12-02)
 -------------------
 * Add some default magic for importers reading from CSV file.
 * Coerce generic import batch row keys to string, for description.
 * Add ``rattail datasync check-watchers`` subcommand.
 * Add basic "min % diff" logic for pricing batches.
 * Grow some "margin" columns in pricing batch row table.
 * Allow override of decimal places when converting hours.
 * Tweak some label batch logic per python3.
 * Add ``old_price_margin`` column for pricing batch rows.
 * Update sample config and new project template.
 .9.43 (2018-11-19)
 -------------------
 * Tweak how we assign 'runas' user for commands.
 .9.42 (2018-11-19)
 -------------------
 * Add ``rattail purge-batches`` command.
 * Add ``Customer.wholesale`` flag.
 * Add ``suggested_price``, ``margin_diff``, ``price_diff_percent`` for pricing
   batch rows.
 .9.41 (2018-11-14)
 -------------------
 * Grow column for ``Role.name`` to 100 chars.
 * Add "suggested price" hack for old-style rattail -> rattail datasync.
 .9.40 (2018-11-09)
 -------------------
 * Add index for trainwreck ``Transaction.receipt_number``.
 .9.39 (2018-11-09)
 -------------------
 * Add ``product_suggested_price`` field for ProductPrice model importer.
 .9.38 (2018-11-08)
 -------------------
 * Detect non-numeric entry when locating row for purchase batch.
 * Add setup/teardown to handler, for batch populate.
 * Add "suggested price" features for Product model, importer.
 .9.37 (2018-11-07)
 -------------------
 * Add "current discount" fields for ``ProductCost`` model.
 * Add "true" unit cost, margin to pricing batch rows.
 * Add client IP address to user feedback email.
 .9.36 (2018-10-25)
 -------------------
 * Add simple ``datasync check`` command.
 .9.35 (2018-10-24)
 -------------------
 * Add ``required`` flag for app settings.
 * Add ``transform_pack_to_unit()`` method for purchase batch handler.
 .9.34 (2018-10-19)
 -------------------
 * Preserve "raw" data record when parsing KeHE invoice file.
 * Add probe status for "critical low temp".
 .9.33 (2018-10-17)
 -------------------
 * Use builtin ``csv.DicReader`` if running on python3.
 * Add ``cache_permissions()`` function to ``db.auth`` module.
 * Add link to the upgrade, within upgrade success/failure emails.
 .9.32 (2018-10-11)
 -------------------
 * Fix "off by one" error in SIL writer.
 * Use built-in ``csv.writer`` instead of custom one, for python3.
 .9.31 (2018-10-09)
 -------------------
 * Never record change for ``EmailAttempt``.
 * Move the ``filename_column()`` function to ``rattail.db.core`` module.
 * Refactor SIL writer a bit, per newer conventions.
 .9.30 (2018-10-03)
 -------------------
 * Add enum for tempmon disk type.
 * Rewrite truck dump claiming logic for purchase batch.
 .9.29 (2018-09-26)
 -------------------
 * Don't allow NULL for batch ``complete`` flags.
 * Add ``item_entry`` field to all product-related batch rows.
 * Try to locate product by vendor item code before alt code, for purchase batch.
 * Add ``locate_product_for_entry()`` method for purchase batch handler.
 * Add basic "out of stock" awareness for vendor invoices, receiving.
 .9.28 (2018-09-20)
 -------------------
 * Let caller decide whether to auto-create departments for category import.
 .9.27 (2018-09-20)
 -------------------
 * Make sure we create unit item before the pack which references it.
 * Add ``locate_product()`` method for 'purchase' batch handler.
 * Prefer truck dump child row over parent, wrt case_quantity.
 * Add app setting to show/hide product images for mobile purchasing.
 * Add new "partially claimed" status for truck dump parent batch rows.
 .9.26 (2018-08-24)
 -------------------
 * Add new "quick receive" settings for mobile receiving.
 * Increase size of ``Category.code`` to 20 chars.
 .9.25 (2018-08-14)
 -------------------
 * Various tweaks for refresh of receiving batch.
 * Add ``PurchaseBatchRowClaim.is_empty()`` convenience method.
 * Add backref for ``ProductCost._vendor_catalog_rows``.
 * Add ``OvernightTask`` for use with overnight automation via Luigi.
 * Add app setting for mobile products "quick lookup".
 * Add support for ``product_item_id`` field in ProductCost importer.
 * Claim 'expired' credits when adding child invoice to truck dump parent.
 .9.24 (2018-07-31)
 -------------------
 * Configure data versioning within ``make_config()``.
 .9.23 (2018-07-29)
 -------------------
 * Fix ``str(Message)`` when subject contains unicode chars.
 .9.22 (2018-07-26)
 -------------------
 * Allow consulting the db for core 'product_key' setting.
 * Define some settings for purchasing / receiving.
 .9.21 (2018-07-19)
 -------------------
 * Add ``api.get_product_by_item_id()`` convenience function.
 * Add ``RattailConfig.product_key()`` and ``product_key_title()``.
 * Fix batch row count when removing row from batch.
 * Various tweaks to purchase batch handler logic.
 * Let config define a "not found" product image URL.
 * Add ``PurchaseBatch.order_quantities_known`` and ``is_truck_dump_parent()`` etc.
 * Add basic ``settings`` module.
 * Tweak how we copy product key, do lookup for some receiving batches.
 * Send email when upgrade is performed, whether success or failure.
 .9.20 (2018-07-11)
 -------------------
 * Allow sync of ``unit_uuid`` for Rattail -> Rattail ProductImporter.
 * Add generic ``--verbose`` arg for all commands.
 * Add ``modified`` timestamp to all batch rows.
 * Refactor truck dump "claiming" a bit, add "case quantity differs" status.
 * Fix logic for purchase batch ``calc_best_fit()``.
 * Don't allow execute of truck dump parent batch until fully claimed by children.
 * Increase size of source, consumer fields for datasync change.
 * Add customization hook for datasync consumer when fetching local object.
 .9.19 (2018-07-09)
 -------------------
 * Grow size of ``total_cost`` field for inventory batch rows.
 .9.18 (2018-07-06)
 -------------------
 * Add new ``backup`` command.
 * Add generic ``silent.conf`` config file.
 * Defer some imports, to avoid errors when sqlalchemy not installed.
 .9.17 (2018-07-03)
 -------------------
 * Add ``Product.default_pack``, plus ``is_unit_item()`` and ``is_pack_item()``.
 .9.16 (2018-07-03)
 -------------------
 * Add customization flags for rattail's Product importer, category fields.
 * Add basic support for "command line" filemon action.
 * Add setup/teardown handler hooks when cloning a batch.
 .9.15 (2018-07-01)
 -------------------
 * Add some customization flags for rattail's Product importer.
 .9.14 (2018-06-28)
 -------------------
 * Fix bug when setting status text for vendor catalog row.
 * Allow user to overwrite unit cost for inventory batch rows.
 * Show subcommand help as early as possible (avoid logging).
 * Add ``credit_total`` field for (batch) purchase credits.
 * Add "non-creditable" status for purchase credit.
 * Allow refresh for 'completed' batch, by default.
 .9.13 (2018-06-18)
 -------------------
 * Add ``--max-diffs`` arg for importer commands.
 .9.12 (2018-06-18)
 -------------------
 * Add ``rattail.time.get_monday()`` convenience function.
 * Add index on ``upload_time`` for Trainwreck transaction table.
 .9.11 (2018-06-14)
 -------------------
 * Fix bug when ``--max-delete`` used for importer commands.
 * Cache categories by code instead of number.
 * Add ``ExcelWriter.auto_resize()`` method.
 * Add ``exempt_from_gross_sales`` flag for department and trainwreck line item.
 .9.10 (2018-06-09)
 -------------------
 * Add ``update-costs`` command for making future costs become current.
 * Add ``Customer.one_person()`` convenience method.
 .9.9 (2018-06-07)
 ------------------
 * Set continuum username for all datasync watchers, if present.
 * Allow config to force the ``To:`` address for all generated emails.
 * Don't record changes for any model ending in 'Version'.
 * Add versioning workaround support for batch actions.
 .9.8 (2018-06-04)
 ------------------
 * Add 'hidden' flag for inventory adjustment reasons.
 * Add ``Vendor.abbreviation`` to schema.
 * Add "null" datasync consumer.
 * Add ``normalize_lastrun()`` convenience method for datasync watchers.
 * Make some importers smarter when dealing with NULL primary key values.
 .9.7 (2018-05-30)
 ------------------
 * Add initial support for "variance" inventory batch mode.
 .9.6 (2018-05-25)
 ------------------
 * Add ``RattailConfig.single_store()`` convenience method.
 * Add ``BatchHandler.remove_row()`` method.
 * Improve default handler logic for purchase batches.
 * Add "most of" support for truck dump receiving.
 * Add ``runsql`` command, mostly for dev use.
 * Add ``--key`` arg for importer commands.
 .9.5 (2018-04-12)
 ------------------
 * Add ``ProductFutureCost`` table, future mode for vendor catalog batch.
 .9.4 (2018-04-09)
 ------------------
 * Tweak some product relationships so can delete a product.
 * Tweak how product cost is imported, when new records involved.
 * Add ``strip_fieldnames`` kwarg to ``ExcelReader`` constructor.
 * Prevent aggressive flush when making purchase from ordering batch.
 * Add ``Email.dynamic_to`` flag, to improve admin config UI.
 * Use common product mixin for ``VendorCatalogRow`` model.
 * Add new status options for vendor catalog rows, tie back to existing cost.
 .9.3 (2018-03-12)
 ------------------
 * Add ``vendor_item_code`` field to purchase credit records.
 * Make ``rattail.csvutil.UnicodeReader`` => ``csv.reader`` for python3.
 .9.2 (2018-02-27)
 ------------------
 * Return new batches from ``ImportHandler.make_batches()``.
 * Add ship_method, notes_to_vendor for Purchase, PurchaseBatch.
 * Don't consider a batch refreshable if it's marked complete.
 * Add ``get_email()`` convenience methods to Vendor model.
 * Add email attachment MIME type for MS Word .doc files.
 * Remove ``rattail.fablib`` subpackage.
 * More tweaks for python 3.
 .9.1 (2018-02-15)
 ------------------
 * More tweaks for python 3.
 * Set row count when cloning batch.
 .9.0 (2018-02-14)
 ------------------
 * Misc. cleanup for Python 3.
 * Ditch older 'progressbar' for newer 'progress' package.
 * Remove FormEncode dependency.
 * Add 'bcrypt' dependency; remove 'py-bcrypt' for auth.
 * Add 'six' to context when rendering email templates.
 * Refactor sample web view for new batch, per master changes.
 * Add some python3 awareness when installing mod_wsgi.
 .8.55 (2018-02-08)
 -------------------
 * Optionally suppress warning from psycopg2 about their packaging changes.
 .8.54 (2018-02-07)
 -------------------
 * Add way to "force versioning" when making new migrations.
 * Add 'force' kwarg to ``pod.render_document()``.
 * Add ``EmailHandler`` logic, with support for recording ``EmailAttempt``.
 * Add "(dry run)" to import logging summary, when applicable.
 * Add support for ``pool_pre_ping`` config, for SQLAlchemy engines.
 * Copy "safe MIME text" email encoding workaround from Django.
 .8.53 (2018-01-31)
 -------------------
 * Fix some logging for "bulk" import handlers.
 * Tweak how rattail import handler makes its session.
 .8.52 (2018-01-29)
 -------------------
 * Allow override of most kwargs when sending email.
 * Don't supply price from batch when printing labels, unless "static prices".
 * Add ``Brand.confirmed`` and unique constraint for ``name``.
 * Add basic ``ExcelWriter`` class, plus xlrd and openpyxl dependencies.
 .8.51 (2018-01-24)
 -------------------
 * Add index to Trainwreck item table, for ``transaction_uuid``.
 * Add ``cashback`` field to Trainwreck transaction.
 .8.50 (2018-01-16)
 -------------------
 * Add some MIME magic for CSV attachments when sending email.
 * Don't use DB as fallback when determining data model.
 * Add ``case_cost`` property for inventory batch rows.
 * Let db config keys be defined as arbitrary list.
 * Add install logic for certbot on debian 9.
 * Allow certbot to be installed from source, even if package is available.
 .8.49 (2018-01-07)
 -------------------
 * Add model, importer for InventoryAdjustmentReason.
 * Let label batch provide product prices when executing.
 * Make ``BatchHandler.execute_many()`` responsible for setting execution details.
 * Assume MariaDB is *not* of concern, by default.
 * Make ``~/.ssh`` by default, when bootstrapping rattail.
 * Add ``postgresql.create_schema()`` fab function.
 * Add ``util.get_object_spec()`` convenience function.
 * Add first attempt for "importer as batch" feature.
 .8.48 (2018-01-04)
 -------------------
 * Add ``Product.price_required`` flag to schema.
 * Grow cost columns for vendor catalog batches.
 .8.47 (2017-12-19)
 -------------------
 * Add ``Customer.employee`` convenience property.
 * Add ``Person.first_valid_email()`` convenience method.
 .8.46 (2017-12-08)
 -------------------
 * Add suggested retail for vendor catalog batches.
 * Add logging filter for Luigi task summary.
 .8.45 (2017-12-05)
 -------------------
 * Use bytestring with ``getpass()``.
 .8.44 (2017-12-03)
 -------------------
 * Add ``Transaction.system_id`` for Trainwreck.
 .8.43 (2017-12-03)
 -------------------
 * Add "manually priced" flags for price batch.
 * Add basic "auto-execute" logic for new batches created via filemon.
 * Add "extension" support for all Rattail importers.
 * Add way to set label batch description, notes from input data file.
 * Add basic "static prices" support for label batches.
 * Allow label batches to exist without a "label profile".
 * Add default "execute many" behavior for batch handlers.
 * Skip some (more) incomplete rows when printing label batch.
 .8.42 (2017-11-19)
 -------------------
 * Add port for postgres commands, let env define "workon home" for fabric.
 * Add init script for Luigi scheduler daemon.
 * Add base class for importer diff emails.
 .8.41 (2017-11-12)
 -------------------
 * Coerce fields to proper list, for importer commands.
 .8.40 (2017-11-12)
 -------------------
 * Allow specifying sheet by name when creating ExcelReader.
 * Add "re-populate on refresh" flag for batch handlers.
 * Add support for ``--fields`` and ``--exclude-fields`` importer cmd line args.
 * Add ``commit`` flag for ``short_session()``.
 * Add ``time.date_range()`` convenience function.
 .8.39 (2017-11-10)
 -------------------
 * Switch to ``passlib`` for password hashing and verification.
 * Add generic ``util.data_diffs()`` function.
 * Add ``BatchHandler.cache_model()`` convenience function.
 .8.38 (2017-11-02)
 -------------------
 * Add ``end_time`` index for Trainwreck transactions
 * Add index on ``item_id`` for Trainwreck line items
 .8.37 (2017-11-01)
 -------------------
 * Add personnel and product flags for Department
 * Add convenience for parsing date in Excel reader
 .8.36 (2017-10-29)
 -------------------
 * Add ``make_username()`` api function
 .8.35 (2017-10-28)
 -------------------
 * Add cashier ID, name to trainwwreck transaction schema
 .8.34 (2017-10-27)
 -------------------
 * Delete UserEvent records when parent User is deleted
 * Fix setup.py in project template, to include package data by default
 .8.33 (2017-10-26)
 -------------------
 * Let ``authenticate_user()`` function accept a user object *or* username
 * Make rattail <-> rattail datasync use topographic sort
 .8.32 (2017-10-25)
 -------------------
 * Add speedup for rattail -> rattail AdminUser imports
 * Make rattail <-> importers and dataysnc more flexible
 * Improve the ``upgrade`` command, to allow better automation
 .8.31 (2017-10-24)
 -------------------
 * Fix encoding issue when sending email
 .8.30 (2017-10-24)
 -------------------
 * Add ``item_id`` to Trainwreck schema, rename ``item_scancode``
 * Add index on trainwreck ``Transaction.start_time``
 * Add ``User.last_login`` to schema
 * Add ``Person.users`` relationship
 * Make sending email more configurable
 .8.29 (2017-10-19)
 -------------------
 * Add better str() methods for contact models
 * Add 'using' db key when importing from Django
 * Add generic datasync consumer for Rattail -> Rattail export
 * Let ``time.previous_month()`` calculate arbitrary number of months
 * Add versioned models, importers for EmployeeHistory, Note
 * Add ``upload_time`` to base Transaction table for trainwreck
 .8.28 (2017-09-29)
 -------------------
 * Grow size of ``total_cost`` column for inventory batches
 .8.27 (2017-09-28)
 -------------------
 * Don't auto-assign inventory batch count mode
 .8.26 (2017-09-28)
 -------------------
 * Add ``time.first_of_month()`` function
 * Add basic ``ExcelReader`` class, for convenience..
 * Add ``force_yes`` param to ``fablib.apt.install()``
 .8.25 (2017-09-15)
 -------------------
 * Add ``fablib.mysql.is_mariadb()`` to check for MariaDB
 * Refactor ``fablib.python`` somewhat to allow for apt package installs
 * Add ``deploy.local_exists()`` convenience method for fablib
 * Add ``time.next_month()`` function
 * Various importing tweaks...
 * Add ``commands.list_argument`` for list-type args
 .8.24 (2017-08-20)
 -------------------
 * Fix phone_number_2 bug for Employee importer
 .8.23 (2017-08-18)
 -------------------
 * Fix more str() encoding bugs
 .8.22 (2017-08-18)
 -------------------
 * Update sample data and importer, per latest schema
 * Add ``UpgradeHandler.do_execute()`` and ``mark_executing()``
 * Fix ``str(Person)`` encoding bug
 .8.21 (2017-08-15)
 -------------------
 * Don't allow upgrade command to be specified in Settings table
 * Add ``UpgradeHandler.delete_files()`` method
 * Add enum for purchase credit status
 .8.20 (2017-08-13)
 -------------------
 * Update project template to stop referencing 'better' tailbone theme
 .8.19 (2017-08-12)
 -------------------
 * Fix product price data gap for Rattail -> Rattail importer
 .8.18 (2017-08-11)
 -------------------
 * Add "zero-all" mode support for inventory batches
 .8.17 (2017-08-10)
 -------------------
 * Fix broken ``Person.user`` relationship
 .8.16 (2017-08-09)
 -------------------
 * Add batch descriptions, prev_on_hand for inventory batches, etc.
 .8.15 (2017-08-09)
 -------------------
 * Capture exit code from upgrade process, use it to indicate success/fail
 * Provide default path for rattail sudoers file
 .8.14 (2017-08-08)
 -------------------
 * Specify ``expire_on_commit`` for rattail db sessions
 * Add sample config for with/out versioning
 .8.13 (2017-08-08)
 -------------------
 * Add ``RattailConfig.get_model()``
 * Add email settings for ``rattail import-versions``
 * set default runas user for all importers targeting rattail
 * add startup check to ensure continuum is functional (if enabled)
 .8.12 (2017-08-08)
 -------------------
 * Add ``RattailConfig.appdir()`` method
 * Make ``RattailConfig.workdir()`` use ``require`` by default
 * Improve status tracking for upgrades; add package diff
 * Add basic API docs for ``rattail.upgrades`` and ``rattail.win32``
 .8.11 (2017-08-07)
 -------------------
 * Add common sudoers file for rattail
 * Tweak how some batches are populated
 .8.10 (2017-08-07)
 -------------------
 * Add become/stop root user events to enum
 * Add schema for tracking app upgrades
 * Add ``rattail upgrade`` command
 .8.9 (2017-08-04)
 ------------------
 * Add schema/enum for recording user events
 .8.8 (2017-08-04)
 ------------------
 * Add ``Customer.active_in_pos_sticky`` flag
 .8.7 (2017-08-03)
 ------------------
 * Update on-order inventory counts when creating new purchase
 * Add ``rattail.batch.consume_batch_id()`` convenience function
 * Fix str() for MailTemplateNotFound exception
 * Add ``previous_month()`` and ``last_of_month()`` convenience functions
 * Add ``Subcommand.make_session()`` method
 .8.6 (2017-07-26)
 ------------------
 * Add basic support for native product inventory
 * Add generic ``Product.status_code`` field
 * Avoid session auto-flush when populating or refreshing a batch
 .8.5 (2017-07-14)
 ------------------
 * Add versioning for products and everything else
 .8.4 (2017-07-14)
 ------------------
 * Add custom status for purchasing batches
 .8.3 (2017-07-14)
 ------------------
 * Add ``util.pretty_boolean()`` convenience function
 .8.2 (2017-07-13)
 ------------------
 * Add ``complete`` flag to all batches
 * Add generic reason code for inventory batches
 * Add unit cost for inventory batches
 * Provide default ``Person.display_name`` when importing customer data
 .8.1 (2017-07-07)
 ------------------
 * Switch license to GPL v3 (no longer Affero)
 .8.0 (2017-07-06)
 ------------------
 Main reason for bumping version is the (re-)addition of data versioning support
 using SQLAlchemy-Continuum.  This feature has been a long time coming and while
 not yet fully implemented, we have a significant head start.
 * Refactored data versioning support! (contact tables only, for now)
 * Add basic ``import-versions`` command, for "catching up" versions
 * Add ``expect_duplicates`` kwarg to ``cache_model()``
 * Add department_number support to Category model importer
 * Tweak base ``Importer`` constructor, so ``model_class`` may be more dynamic
 * Stop providing default value for ``Person.display_name``
 * Add basic 'runas' support for datasync
 * Replace usage of ``execfile()``
 * Cleanup some unicode stuff per py3k effort
 .7.95 (2017-07-01)
 -------------------
 * Add ``Subcommand.progress_loop()`` convenience method
 * Make ``Subcommand.get_runas_user()`` leverage args by default
 * Add "magic" for Excel file attachments when sending email
 * Add gross and net sales to Trainwreck items
 * Install libreoffice-calc with headless soffice
 .7.94 (2017-06-26)
 -------------------
 * Move logic for refreshing handheld batch status
 .7.93 (2017-06-22)
 -------------------
 * Optimize local data cache slightly, for importers
 * Cascade deletion for handheld / inventory/label batch associations
 .7.92 (2017-06-22)
 -------------------
 * Add fabric task for installing PHP Composer
 * Add status code to (all) batch headers
 * Keep track of row count when populating some batches (not yet complete)
 * Refactor schema so label/inventory batch may come from multiple handheld batches
 * Add way to execute handheld batch "search results", for inventory/label batch
 .7.91 (2017-06-19)
 -------------------
 * Fix encoding bug when setting user's password
 .7.90 (2017-06-14)
 -------------------
 * Always install 'six' when making new virtualenv
 * Grow the item_type field for trainwreck line items
 * Always encode password/salt before attempting auth login
 .7.89 (2017-05-30)
 -------------------
 * Remove all schema and logic for old-style batches
 .7.88 (2017-05-25)
 -------------------
 * Remove some deprecated batch handler methods
 * Tweak new batch templates per newer conventions
 * Add basic ``ProductStoreInfo`` to data model
 * Remove all references to old importer frameworks
 .7.87 (2017-05-18)
 -------------------
 * Tweak product code importer, to detect and warn about unknown product
 * Make ``apt dist-upgrade`` non-interactive
 * Set ``ImportHandler.enum`` attribute based on config
 * Add ``Customer.number`` and ``active_in_pos`` to schema
 * Allow importing of ``Customer.person`` primary association
 * Add basic support for ``importing.ToRattail.extension_fields``
 * Tweak how SQLAlchemy-based importers fetch a single local object
 * Add initial support for Trainwreck database
 * Tweak ``fablib.postgresql.script()`` to allow running as arbitrary PG user
 * Add ``Employee.full_time`` and ``full_time_start`` to schema
 .7.86 (2017-05-05)
 -------------------
 * Add ``all_fields`` flag to ``Importer.update_object()`` method
 .7.85 (2017-04-18)
 -------------------
 * Tweak mail template for user feedback, to wrap message body
 * Accept a ``python`` arg for ``fablib.python.mkvirtualenv()``
 .7.84 (2017-03-30)
 -------------------
 * Add ``use_lists`` arg for ``cache.cache_model()``, plus ``CacheKeyNotSupported``
 * Tweak constructor for base Importer class
 * Add ``--daemonize`` arg to daemon commands: datasync, filemon, bouncer
 .7.83 (2017-03-29)
 -------------------
 * Tweak output of ``util.pretty_quantity()``
 * Make first host data entry win, when duplicates detected in core importer
 * Add ``rattail.upgrade_rattail_db()`` fablib function
 * Add ``Importer.enum`` convenience attribute
 * Add the ``User.active_sticky`` flag for smarter account sync
 * Add way to suppress md5-related warning when we ``import appy``
 * Add ``ProductCost.discontinued`` flag to schema
 * Try to guess first/last name when making new rattail user via command line
 * Fix some broken config in project template
 .7.82 (2017-03-25)
 -------------------
 * Add ``Product.item_id`` and ``item_type``, plus grow description fields
 * Add support for importing product unit cost
 * Add proper cancel support to base ``Importer`` class
 * Add ``PurchaseItem.item_id`` field, ``PurchaseBatchHandler.ignore_cases`` flag
 .7.81 (2017-03-22)
 -------------------
 * Refactor new project template, to use variations of project name
 * Provide default logo for Login page in new project template
 * Refactor how/when mail aliases are created for new system users
 * Add universal fablib function for cloning PostgreSQL database
 * Add ``RattailConfig.demo()`` method
 * Tweak deployment of Apache site, for better kwargs support
 * Disable some unused commands
 * Make ``filename`` arg optional for ``config.batch_filepath()``, ``export_filepath()``
 * Tweak method signature for ``BatchMixin.absolute_filepath()``
 * Add ``ExportMixin.filepath()`` convenience method
 * Make ``util.pretty_hours()`` accept a ``seconds`` arg
 * Make ``allow_cancel`` default to false, for ``util.progress_loop()``
 * Add ``BatchHandler.populate()`` and ``should_populate()``
 * Add ``ModelBase.make_proxy()`` class method
 * Change ``BatchMixin.delete_data()`` method to remove entire folder
 * Add ``mysql.clone_db()`` fablib function
 * Add ``CustomerMailingAddress`` to data model
 * Refactor core commands somewhat; add ``--runas`` arg
 * Add ``errors`` kwarg to csv readers
 * Add ``db.util.short_session()`` context manager
 * Add ``poddoc`` module for basic appy.pod integration support
 * Add basic ``ReportOutput`` data model
 * Add basic 'soffice' daemon / fablib support for headless LibreOffice
 * Add sane default handling of PDF attachments when sending email
 .7.80 (2017-03-16)
 -------------------
 * Don't assume datasync URL is configured, within email previews
 * Fix logic for ``util.hours_as_decimal()``
 .7.79 (2017-03-15)
 -------------------
 * Add new BatchImporter for sake of product image and similar imports
 .7.78 (2017-03-13)
 -------------------
 * Add ``script()`` and ``set_user_password()`` to postgresql fablib
 * Add ``default_dbkey`` for export-rattail commands
 .7.77 (2017-03-09)
 -------------------
 * Tweak how we exclude product images from rattail export
 * Detect, warn about invalid cost in KeHE vendor catalog parser
 * Fix ownership bug when uploading Mako template file via fabric
 * Add 'identity' kwarg for fablib ``ssh.cache_host_key()``
 * Use query.count() if no count provided to ``progress_loop()``
 .7.76 (2017-03-03)
 -------------------
 * Add ``Product.discontinued`` flag to schema
 .7.75 (2017-03-03)
 -------------------
 * Allow 'frontend' override for ``apt-get install`` via fabric
 * Add ``allow_cancel`` kwarg for ``progress_loop()``
 .7.74 (2017-03-01)
 -------------------
 * Add product notes, ingredients to schema
 .7.73 (2017-02-24)
 -------------------
 * Add ``Role.session_timeout`` to schema
 * Add notes column to BatchMixin
 * Add some product flags (kosher, vegan etc.)
 * Add basic ProductImage data model with importer
 * Fix bug in ``len(QuerySequence)`` logic
 * Add ``export-rattail`` command, plus ProductImage support for Rattail->Rattail
 .7.72 (2017-02-21)
 -------------------
 * Add initial data models for customer orders
 .7.71 (2017-02-17)
 -------------------
 * Fix str vs. unicode issue for Product model
 * Restrict our version of flufl.bounce per its 3.0 release
 * Add FreeTDS logging filter, to help cut down on unwanted email noise
 .7.70 (2017-02-16)
 -------------------
 * Fix str() methods for various data models
 .7.69 (2017-02-15)
 -------------------
 * Remove unwanted ``Object.__str__()`` method
 .7.68 (2017-02-14)
 -------------------
 * Add ``ExportMixin`` and file path getters on config object
 * Add global ``NOTSET`` singleton
 * Add ``User._messages`` backref for convenience
 .7.67 (2017-02-11)
 -------------------
 * Add ``pretty_hours()`` and ``hours_as_decimal()`` to ``util`` module
 .7.66 (2017-02-10)
 -------------------
 * Add ``ProductPrice.active_now()`` convenience method
 * Make ``DepositLink.code`` a string
 * Add special importer logic for '_deleted_' flag
 .7.65 (2017-02-09)
 -------------------
 * Add ``RattailConfig.get_store()`` convenience method
 * Add unit/pack concept to Product schema, make ``Tax.code`` a string
 .7.64 (2017-02-03)
 -------------------
 * Add ``createdb`` flag for ``fablib.postgresql.create_user()``
 * Add ``warn_only`` flag for ``fablib.ssh.cache_host_key()``
 * Add vendor column to pricing batch rows
 * Add ``User.is_admin()`` convenience method
 .7.63 (2017-01-30)
 -------------------
 * Add min diff threshold for pricing batches
 * Add ``set_status_per_diff()`` for pricing batch handler
 .7.62 (2017-01-29)
 -------------------
 * Add ``postgresql.get_version()`` for fabric
 * Only install emacs if it not yet installed
 * Add basic support for cloning an existing batch as new batch
 * Add option for auto-deleting empty batch, when created via filemon
 .7.61 (2017-01-12)
 -------------------
 * Fix CSV handheld batch parser, to allow decimal amounts
 .7.60 (2017-01-11)
 -------------------
 * Fix bugs for datasync error email preview
 * Various fablib tweaks...
 .7.59 (2017-01-06)
 -------------------
 * Fix ``set_timezone()`` fabric function, to handle symlink
 * Fix typo in label batch handler
 .7.58 (2017-01-03)
 -------------------
 * Add ``PurchaseCredit.product_discarded``, method for making credits from batch
 * Add ``get_received_quantity()`` convenience method for purchasing batch
 .7.57 (2016-12-30)
 -------------------
 * Add ``Purchase.po_line_number`` for improved PO update support
 * Tweak purchase batch handler to allow customizing how row totals are refreshed
 .7.56 (2016-12-20)
 -------------------
 * Allow custom logic for unit cost cost; tweak enum for 'ordering' batch type
 * Disable some importing tests, for now at least...
 .7.55 (2016-12-19)
 -------------------
 * Fix importer method signature
 * Tweak log message for importer results
 .7.54 (2016-12-16)
 -------------------
 * Use decimal for case/unit quantities in handheld/inventory batches
 .7.53 (2016-12-16)
 -------------------
 * Add ``empty_zero`` kwarg for ``util.pretty_quantity()``
 * Add ``db.util.make_full_description()`` convenience function
 * Tweak purchase batch handler logic to account for "product not found"
 * Add ``Importer.progress_loop()`` convenience method
 * Add basic support for "extension fields" to ``ProductImporter``
 * Add ``Product.scancode`` and ``uom_abbreviation`` to schema
 * Fix/improve logic for importing 'preferred' pseudo-field for ``ProductCost``
 .7.52 (2016-12-12)
 -------------------
 * Add ``User.get_short_name()`` convenience method
 * Tweak some things to make older SQLAlchemy happy
 .7.51 (2016-12-11)
 -------------------
 * Use 'rattail.emails' as fallback for tailbone view
 * Add way to prevent [STAGE] prefix magic when editing in tailbone
 * Remove email configs for tempmon
 * Add config for feedback email, let config dictate that's the only one sent
 .7.50 (2016-12-10)
 -------------------
 * Add ``from_utc`` arg to ``time.localtime()`` function
 * Remove tempmon mail templates
 .7.49 (2016-12-10)
 -------------------
 * Always add [STAGE] email prefix unless running in production mode
 * Allow null values for cases/units when parsing CSV handheld file
 * Add column for ``Purchase.department``
 * Add ``PurchaseCredit`` and friends to schema
 * Add ``util.pretty_quantity()`` convenience function
 .7.48 (2016-12-08)
 -------------------
 * Allow password to be set for ``make-user`` command
 * Remove Lance from sample data
 * Add support for importing plain password, for sample data
 .7.47 (2016-12-05)
 -------------------
 * Let email subject be rendered "raw" or as template
 * Add base class for tempmon email config, for common sample data
 * Add fab function for removing cached SSH host key
 * Remove `tempmon-server` command (moved to rattail-tempmon project)
 .7.46 (2016-11-30)
 -------------------
 * Fix bug when checking probe readings in tempmon-server
 .7.45 (2016-11-30)
 -------------------
 * Fix some import bugs
 .7.44 (2016-11-30)
 -------------------
 * Fix syntax bugs
 .7.43 (2016-11-30)
 -------------------
 * Fix tempmon-server logic a bit, add default email config
 .7.42 (2016-11-30)
 -------------------
 * Add ``tempmon-server`` command to start/top daemon
 .7.41 (2016-11-22)
 -------------------
 * Add support for generic pricing batch
 * Add initial tempmon data models, server daemon
 * Fix bug in vendor item code lookup for invoice batch refresh
 .7.40 (2016-11-21)
 -------------------
 * Add basic support for receive/cost mode for purchase batches
 * Cleanup refresh logic a bit, for vendor invoice batches
 .7.39 (2016-11-19)
 -------------------
 * Tweak label batch so that product-less rows are allowed
 .7.38 (2016-11-19)
 -------------------
 * Overhaul the new batch framework...
 .7.37 (2016-11-17)
 -------------------
 * Add ``RattailConfig.get_enum()`` method
 * Delete vendor contact record when deleting associated person
 .7.36 (2016-11-15)
 -------------------
 * Fix wording for label batch row status
 .7.35 (2016-11-14)
 -------------------
 * Add ``Vendor.fax_number`` convenience property
 * Add ``Person._vendor_contacts`` relationship
 * Make ``ProductCost.case_size`` a decimal instead of integer
 * Make 'rattail.pod' config a bit more sane
 * Add support for importing ``Product.category_code``
 .7.34 (2016-11-10)
 -------------------
 * Add ``session.no_autoflush`` block when importer creates new SQLAlchemy object
 .7.33 (2016-11-08)
 -------------------
 * Tweak signature for ``util.progress_loop()`` for simplicity
 * Add ``Purchase`` and ``PurchaseBatch`` data models, etc.
 * Add ``LabelBatch`` feature, creatable from handheld batch, product query etc.
 * Add ``include_deleted`` flag to product lookup api
 * Improve relationship between product and batch rows which reference it
 .7.32 (2016-11-04)
 -------------------
 * Add ``importing.FromDjango`` base class
 * Tweak console progress a bit
 .7.31 (2016-11-01)
 -------------------
 * Fix bug in ``util.progress_loop()`` when no progress factory provided
 .7.30 (2016-10-31)
 -------------------
 * Fix bug in customer importer when used via datasync
 .7.29 (2016-10-27)
 -------------------
 * Improve handling of Albert's invoice when item has no case quantity
 * Add ``datasync.watchers.NullWatcher``, auto-triggered by 'null' watcher spec
 * Add basic API docs for ``rattail.importing`` package
 * Refactor some rattail model importers so datasync may leverage them
 * Fix timing bug when importing new product cost data
 .7.28 (2016-10-26)
 -------------------
 * Lots of fablib changes...see commit log
 * Fix .gitignore filename in project scaffold
 * Fix permission checks, add 'become root' for web menu in scaffold
 * Add workaround for Employee importer, if no Person is attached
 * Fix a bug with win32 filemon when watching for locks
 .7.27 (2016-10-19)
 -------------------
 * Add ``util.progress_loop()`` convenience function
 * Improve default behavior for ``BatchHandler.refresh_data()``
 * Add department number/name columns to product batch rows
 * Add ``fablib`` modules: postfix, certbot, corepos, apache
 * Improve various fablib modules: apt, postgresql, mysql
 * Assume owner name means user:group in ``fablib.mkdir()``
 * Add ``fablib.set_timezone()`` convenience function
 * Stop granting all perms to 'admin' role (per "become root" tailbone feature)
 * Accept extra context when deploying mako template via fablib
 .7.26 (2016-10-10)
 -------------------
 * Fix chicken vs egg bug when reading db config
 * Add ``rattail import-sample`` command for dev/test bootstrap etc.
 * Add ``rattail make-config`` command for dev/test bootstrap etc.
 * Add ``rattail make-appdir`` command for dev/test bootstrap etc.
 * Add ``rattail make-uuid`` command for convenience
 * Add first version of project template (pyramid scaffold)
 * Overhaul ``rattail make-user`` command to support multiple systems
 * Remove deprecated commands: ``adduser``, ``initdb``
 * Add some functions for use with sms-admin utility
 * Add generic ``rattail.util.prettify()`` function
 .7.25 (2016-10-05)
 -------------------
 * Be smarter when caching department data, in some importers
 .7.24 (2016-10-04)
 -------------------
 * Let import handler's ``warnings`` flag get passed to importers
 * Let SQLAlchemy-targeting importer override local cache query
 * Add ``RattailConfig.setdb()`` method, for ad-hoc settings
 .7.23 (2016-10-04)
 -------------------
 * Fix minor bugs with Rattail -> Rattail data importers
 .7.22 (2016-10-04)
 -------------------
 * Fix optimizations for Rattail -> Rattail data importers
 .7.21 (2016-09-28)
 -------------------
 * Always warn if duplicate keys detected when caching a data model
 * Add ``Category.code`` to schema
 .7.20 (2016-09-27)
 -------------------
 * Fix typo bug
 .7.19 (2016-09-26)
 -------------------
 * Refactor some things to avoid unwanted eager imports
 * Add customization hook for identifying product for vendor catalog row
 * Log traceback when error happens for filemon action
 * Add 'refreshable' flag to batch handler
 * Add basic phone number validation logic, tweak email validation
 * Add "full" model importer support, for sake of SMS -> Rattail
 * Tweak base importer logic to allow for *not* creating new object
 .7.18 (2016-08-23)
 -------------------
 * Add support for raw RattailCE data files for handheld batches
 * Auto-associate batch row class with batch class
 * Add ``BaseFileBatchMixin`` in hopes it makes sense...
 * Skip 'removed' rows when creating inventory batch from handheld batch
 * Add "count mode" for inventory batches
 * When deleting batch, only try to delete its file if it has a filename
 .7.17 (2016-08-18)
 -------------------
 * Fix import bug in inventory batch handler
 * Add hostname to filemon action error email
 .7.16 (2016-08-17)
 -------------------
 * Allow extra kwargs to be passed to new-style batch handler execute() method
 * Add system-wide unique ID for new-style batches
 * Add new 'handheld' and 'inventory' batches
 .7.15 (2016-08-13)
 -------------------
 * Add basic retry mechanism to datasync ``watcher.get_changes()`` logic
 * Tweak logic for determining effective importers, in datasync consumer
 .7.14 (2016-08-12)
 -------------------
 * Add common config for filemon error emails
 .7.13 (2016-08-12)
 -------------------
 * Send proper email when filemon encounters error while invoking action
 * Add ``RattailConfig.getdate()`` convenience method
 * Add datasync URL to email template for watcher errors
 .7.12 (2016-08-10)
 -------------------
 * Log warning instead of error when datasync watcher fails to get changes
 .7.11 (2016-08-10)
 -------------------
 * Add FormEncode as official dependency
 * Add custom email for datasync ``watcher.get_changes()`` errors
 .7.10 (2016-08-10)
 -------------------
 * Add ``batch_filedir()`` and ``batch_filepath()`` methods to main config object
 * Add simple email validator to ``db.util`` module
 .7.9 (2016-08-09)
 ------------------
 * Add product flags for food stamps and tax 1/2/3
 * Add ``GPC.type2_upc`` convenience attribute
 .7.8 (2016-07-27)
 ------------------
 * Move ``cache_model()`` method to core ``Importer`` class
 * Let ``make_utc()`` use current time as default
 .7.7 (2016-07-08)
 ------------------
 * Add ``Importer.fields_active()`` convenience method
 * Tweak CSS to preserve whitespace in import diff email field values
 .7.6 (2016-06-17)
 ------------------
 * Fix timezone bug in shift ``get_date()`` method
 * Add special 'authenticated' role, for easier permission management
 * Add convenience attributes to ``GPC`` class (``data_str`` and ``data_length``)
 * Force session flush after processing changes in datasync consumer thread
 .7.5 (2016-06-10)
 ------------------
 * Add initial/basic support for Shinken monitoring software
 * Add generic daemon init script
 * Add support for more fields to Employee data importer
 * Add default logic for obtaining importers from handler, in new datasync consumer
 .7.4 (2016-06-01)
 ------------------
 * Never update local object's key field(s) when importing
 * Add simple attribute so handlers can override diff count in warning emails
 .7.3 (2016-05-27)
 ------------------
 * Add logic for skipping deletion if no key, in import-based datasync consumer
 .7.2 (2016-05-26)
 ------------------
 * Remove redundant "flush" handling from ``ToSQLAlchemy`` importer
 * Add comma formatting to counts within import warning diff emails
 * Fix delete behavior for ``ToSQLAlchemy`` importer (don't expunge)
 * Add datasync consumer base class for new-style importers
 * Add support for preferred field in new phone/email importers
 * Default to empty list for cache query options in SQLAlchemy importers
 .7.1 (2016-05-17)
 ------------------
 * More tweaks for new importer framework:
    * Pass ``args`` all the way from command -> handler -> importer
    * Add ``BulkImporter`` and ``BulkImportHandler`` base classes
    * Add ``ToRattailHandler``, ``FromRattailHandler`` for convenience
    * Add ``ImportHandler.commit_partial_host`` flag and logic
    * Add ``Importer.empty_local_data`` flag and logic
    * Fix bug where ``Importer.delete`` flag was ON by default
    * Add ``ImportSubcommand.handler_spec`` for simpler subclass config
    * Add "batching" support, with ``--batch`` command line arg
 * Remove deprecated Rattail -> Rattail importers
 .7.0 (2016-05-14)
 ------------------
 * Add new/final importing framework, with full test coverage.
 * Refactor ``import-rattail`` and ``import-rattail-bulk`` per new framework.
 * Add ``AdminUser`` import model, for use with ``import-rattail``.
 .6.26 (2016-05-11)
 -------------------
 * Pseudo-release to work around PyPI bug?
 .6.25 (2016-05-11)
 -------------------
 * Remove unused 'ignore role changes' flag for data change recorder.
 * Grow size of "change key" columns to 255 chars.
 * Refactor "record changes" mechanism to allow custom behavior.
 .6.24 (2016-05-07)
 -------------------
 * Fix bug when importing new Employee record.
 .6.23 (2016-05-06)
 -------------------
 * Remove alembic import from ``db.util`` module.
 .6.22 (2016-05-05)
 -------------------
 * Refactor scheduled/worked shift models to share some logic.
 * Make 'tests' a proper subpackage again; add some tests.
 .6.21 (2016-05-03)
 -------------------
 * Fix bug in ``format_phone_number()`` function.
 .6.20 (2016-05-03)
 -------------------
 * Fix line endings for email templates.
 * Add ``--timeout`` arg support to ``datasync wait`` command.
 * Refactor where phone number normalization logic lives.
 .6.19 (2016-05-02)
 -------------------
 * Add basic user feedback email template.
 * Add ``.gitattributes`` file to enforce DOS line endings for mail templates.
 * Rename original ``ImportSubcommand`` to ``OldImportSubcommand``.
 * Add support for 'normalized_number' field in phone importer.
 .6.18 (2016-04-29)
 -------------------
 * Add empty ``Watcher.process_changes()`` method for datasync.
 .6.17 (2016-04-28)
 -------------------
 * Add ``RattailConfig.workdir()`` convenience method.
 * Add ``time.get_sunday()`` convenience function.
 * Add ``ScheduledShift`` model to schema.
 .6.16 (2016-04-26)
 -------------------
 * Tweak default behavior for importer-based datasync consumer.
 .6.15 (2016-04-26)
 -------------------
 * Tweak when we add new data instance to session, to avoid premature flushes.
 .6.14 (2016-04-25)
 -------------------
 * Add ``WorkedShift`` data model to schema, importer.
 * Add bulk Rattail importer, plus various tweaks.
 .6.13 (2016-04-24)
 -------------------
 * Add ``add_mail_alias()`` fabric function.
 * Add ``Watcher.setup()`` method for datasync.
 * Add ``Consumer.setup()`` method for datasync.
 * Skip data sync for "empty" host record, in importer-based consumers.
 * Add ``config.parse_bool()`` function.
 * Add ``model_mapper`` and ``model_table`` attributes to base importer class.
 * Add base importer and handler for PostgreSQL "bulk copy" importing.
 .* Add ``--start-date`` and ``--end-date`` args to importer command.
 * Add ``RattailConfig.production()`` method.
 * Add multi-batch change transaction support for datasync consumers.
 * Provide method by which importers may prevent create/update/delete.
 * Add ``data`` kwarg to ``Importer.cache_instance_data()`` method.
 * Alter ``make_utc()`` function to allow returning zone-aware time.
 * Add initial begin/rollback/commit abstraction to import handlers.
 * Add ``invoke_importer()`` method to datasync import consumers.
 .6.12 (2016-04-12)
 -------------------
 * Fix bug where ``usedb`` flag wasn't being set from ``make_config()``.
 .6.11 (2016-04-06)
 -------------------
 * Fix bug in ProductCode importer when new records are created.
 .6.10 (2016-04-05)
 -------------------
 * Fix config bug for recording changes in rattail db.
 .6.9 (2016-04-05)
 ------------------
 * Tweak import logging and warning email templates; add runtime etc.
 * Tweak some logging when initial/basic changes are recorded.
 * Improve the core importer class to better allow non-SQLAlchemy targets.
 * Add new importer-based datasync consumer class.
 * Make a copy of the ``RecordRenderer`` class for new importer framework.
 * Add host session to main transaction, when importing from SQLAlchemy.
 * Add mechanism to record changes only for sessions on certain engines.
 * Add ``Importer.get_single_instance()`` for easier customization.
 .6.8 (2016-03-11)
 ------------------
 * Fix ``cmp(GPC)`` behavior when ``other`` is None etc.
 .6.7 (2016-02-27)
 ------------------
 * Add initial color-coded diffs to data import warning emails.
 * Fix bug with importing of customer first/last name.
 * Tweak ``unicode(Employee)`` output.
 .6.6 (2016-02-27)
 ------------------
 * Add ``date_argument`` back to ``rattail.commands`` root.
 .6.5 (2016-02-27)
 ------------------
 * Make ``commands`` subpackage, add ``rattail-dev`` command.
 * Tweak logging wording when datasync threads die from error.
 .6.4
 -----
 * Make sure message recipients are unique.
 * Tweak some wording on data import warnings email template.
 .6.3
 -----
 * Tweak logging, warning template for new data importers.
 .6.2
 -----
 * Make config object's underlying db session somewhat configurable.
 .6.1
 -----
 * Fix bug in Rattail->Rattail import handler.
 .6.0
 -----
 * Add new importing framework, yay!
 * Fix support for 'full_name' field in employee data importer.
 * Tweak some ORM mappings, to support cascading deletes.
 * Add ``Message.has_recipient()`` method.
 .5.36
 ------
 * Tweak how changes are sorted by class name, in Rattail datasync consumer.
 * Add ``metadata`` kwarg to the topographical sortkey function maker.
 .5.35
 ------
 * Change how we sort dependencies when processing datasync changes for rattail.
 * Tweak how ``Person.display_name`` is handled during data import.
 .5.34
 ------
 * Check for null password before attempting bcrypt authentication.
 * Add recursion support to table dependency sorter function.
 .5.33
 ------
 * Increase field size for ``Change.class_name``.
 .5.32
 ------
 * Sort department associations by name, by default.
 * Add ``EmployeeStore`` association model, with import.
 * Record change on employee when store/dept association are deleted.
 .5.31
 ------
 * Give vendor catalog rows a default description of empty string.
 * Tweak how vendor catalog parsers interpret decimal values.
 * Change how a vendor catalog batch gets its vendor (parser needn't declare one).
 * Make upgrade of pip optional when doing ``mkvirtualenv()`` via fabric.
 .5.30
 ------
 * Add temp hack to avoid ``Person.modified`` when doing a data dump.
 * Only compare 'effective' fields when checking data diff during import.
 * Add import normalizers for Department and Employee models.
 * Add new ``EmployeeDepartment`` model, and importer.
 .5.29
 ------
 * Bugfix; remove ``progress`` kwarg from (another) importing ``setup()`` method.
 .5.28
 ------
 * Add ``Importer.normalizer_class`` default attribute.
 .5.27
 ------
 * Add ``User.employee`` convenience attribute.
 * Remove Python 2.6 from supported versions in trove classifiers.
 * Don't use db when fetching timezone from config.
 * Remove ``progress`` kwarg from db importing ``setup()`` methods.
 * Change how 'ignored' models are handled for rattail datasync consumers.
 * Add 'normalizer' concept to data importer.
 * Add initial 'messages' support in schema/import.
 * Add initial rattail->rattail data importer.
 .5.26
 ------
 * Move "process warnings" logic for importers, to handler for simpler overriding.
 .5.25
 ------
 * Add ``Person.middle_name`` and ``Person.modified``.
 * Make datasync errors cause the parent thread to terminate.
 .5.24
 ------
 * Add ``str(RattailError)`` logic.
 * Tweak ``repr(Change)`` output, to add ``deleted`` flag.
 * Make a more generic dependency sorting function, for datasync.
 * Add ``Email.invalid`` flag.
 * Record change for Person when email/phone is being deleted.
 * Add ``MailingAddress`` to schema.
 * Tweak cache API to allow caller to specify query, and prevent duplicate keys.
 * Add support for importing ``CustomerPhoneNumber`` data.
 * Tweak ORM relationship for ``CustomerPerson.customer``.
 * Add ``teardown()`` method for cleanup after data importing.
 * Add support for "preferred" pseudo-field when importing phone/email data.
 .5.23
 ------
 * Add ``Category.products`` backref.
 .5.22
 ------
 * Add ``uid`` param to ``bootstrap_rattail()`` fablib function.
 * Add delete-orphan cascade for ``Person._customers`` relation.
 .5.21
 ------
 * Don't warn when sending HTML-only email messages.
 * Log debug instead of warning when duplicate cache key found.
 * Return email/phone when adding to person.
 .5.20
 ------
 * Add warning in ``db.cache.cache_model()`` when duplicate keys are found.
 * Raise custom exception when no templates found for email.
 .5.19
 ------
 * Add attachment support to ``mail.send_email()`` function.
 * Add "wait for changes" support to datasync command.
 .5.18
 ------
 * Replace ``rsync()`` function in fablib.
 * Add ``Email.abstract`` attribute, and tweak fallback key.
 .5.17
 ------
 * Overhaul email framework.
 .5.16
 ------
 * Add support for 'primary' pseudo-field when importing product codes.
 .5.15
 ------
 * Fix possible bug when importing cost preferences.
 * Fix bug in importer, when there are no source data records.
 .5.14
 ------
 * Add ``files.move_lpt()`` function, remove ``minimal_move()``.
 .5.13
 ------
 * Fix the db 'dump' function to use unicode and utf-8 file encoding.
 * Add ``files.minimal_move()`` function, for "moving" files to LPT ports.
 .5.12
 ------
 * Install ndg-httpsclient also, when installing pip site-wide.
 * Fix edge case bug when importing $0 product prices.
 .5.11
 ------
 * Add ``download_db()`` fablib functions for mysql, postgresql.
 * Add ``configure_virtualenvwrapper()`` to fablib, for adding per-user config.
 * Add ``Deployer`` class to fablib, for ``deploy.sudoers()`` support.
 * Always install/upgrade pip and friends when making a new virtualenv.
 * Check for existence of MySQL database before dropping it, in fablib.
 * Add "watcher consumes self" concept to datasync daemon.
 * Add time zone coercion to logged timestamps, if configuring logging in general.
 .5.10
 ------
 * Add ``default.enabled`` config logic for ``rattail.mail``.
 * Add ``ErrorTestConsumer`` for testing datasync error handling.
 * General overhaul of ``rattail.fablib`` subpackage, to support online docs.
   * Add Mako support to ``deploy()`` functions.
   * Add ``rsync()`` function.
   * Add ``bootstrap_rattail()`` function.
   * Add ``get_debian_version()`` function.
 * Fix subtle bug if email template not found.
 * Revamp the ``initdb`` command a bit.
 * Add ``db_model`` property to ``Command`` class.
 * Add docs to ``release`` task.
 .5.9
 -----
 * Add ability to disable emails on a per-type basis.
 * Add basic exception logging to datasync daemon.
 * Clean up some logging calls when recording instance changes.
 * Improve ``repr(Change)`` output.
 * Add some more custom units of measure (packets, doses).
 * Tweak startup logic involving config and logging.
 .5.8
 -----
 * Grow ``DataSyncChange.payload_type`` column.
 .5.7
 -----
 * Add ``Change.uuid`` as new primary key for the table.
 * Add 'datasync' daemon.
 * Add ``clonedb`` command.
 * Remove version restriction for SQLAlchemy-Utils.
 * Improve the ``localtime()`` function a bit.
 * Tweak 'settings' API functions so they don't require a session.
 .5.6
 -----
 * Fix manifest to include email templates.
 .5.5
 -----
 * Add temporary hack for sake of WinCE label batches.
 .5.4
 -----
 * Add config to old ``BatchExecutor`` constructor.
 * Add ``--no-extend-config`` arg to command line system, for sake of tests.
 * Add support for "fallback key" when sending mail with config.
 * Add ``ImportHandler`` class, update ``ImportSubcommand`` to use it etc.
 .5.3
 -----
 * Configure logging when initializing Windows services.
 .5.2
 -----
 * Fix another dang bug in ``config.get_user_dir()``.
 .5.1
 -----
 * Fix bug in ``config.get_user_file()`` signature.
 .5.0
 -----
 The main reason for the version bump here, is the removal of the 'edbob'
 dependency.  This has been a long-anticipated event.
 * Fix cascade rules for user/role relationships.
 * Add default ``repr()`` behavior to data model classes.
 * Fix type bug in ``db.api.get_department()``.
 * Add custom errors for when SA / Python for Windows Extensions not installed.
 * Remove some unused/unwanted command line arguments.
 * Move some config-related functions to ``rattail.db.config``.
 * Overhaul config system, finally replacing edbob (yay!).
 * Remove support for certain deprecated (edbob) config settings.
 * Remove ``make-config`` command, and edbob dependency!
 * Add ``config`` arg to ``labels.LabelFormatter`` constructor.
 * Refactor guts of ``sil.consume_batch_id()`` function.
 * Add optional ``progress`` arg to ``BatchHandler.execute()`` method.
 .4.30
 ------
 * Add ``core.UNSPECIFIED`` convenience object.
 * Fix data bug in ``user_x_role`` table.
 .4.29
 ------
 * Add config for recycling IMAP connection in bouncer daemon.
 .4.28
 ------
 * Add 2nd version of UNFI catalog parser.
 .4.27
 ------
 * Ignore warnings about running on Python 2.6, we know it's an issue.
 .4.26
 ------
 * Add version restriction for SQLAlchemy-Utils.
 .4.25
 ------
 * Add initial support for email bounce schema, daemon etc.
 .4.24
 ------
 * Add ``files.locking_copy_old()`` function...for now.
 .4.23
 ------
 * Add ``get_store()`` API function.
 * Add row to batch prior to cognizing the row.  (If cognize fails, remove row
   from batch.)
 .4.22
 ------
 * Fix bug in KeHe invoice parser, if row has no UPC.
 .4.21
 ------
 * Set default filename for file-based batches if it's safe to do so.
 * Add ``MakeFileBatch`` generic filemon action.
 * Add ``BatchHandler.executable()`` method, for sake of UI.
 * In batch handlers, let ``cognize_row()`` return ``False`` to skip the row.
 * Add ``date-organize`` command for help with archiving data files etc.
 .4.20
 ------
 * Add support for configurable Reply-To address when sending email.
 * Always upgrade pip (and install wheel) when "installing" pip.
 * Add 'key' as 3rd positional / 1st keyword arg to ``cache_model()`` function.
 * Give commands a proper ``RattailConfig`` object instance.
 * Add ``RattailConfig.getint()`` method to allow a default value.
 * Change behavior of ``files.locking_copy()`` function.
 .4.19
 ------
 * Add basic support for email attachments.
 .4.18
 ------
 * Don't normalize ``Employee.display_name`` to null, in importer.
 .4.17
 ------
 * Don't change mode for 'app/log' folder in ``mkvirtualenv()``.
 * Add config setting to globally disable sending of emails.
 * Add ``User.get_email_address()`` and ``User.email_address``.
 * Add ``mail.get_template()``; allow override of subject and recipients.
 * Allow override of UID when creating system user via Fabric.
 * Add ``grant_mysql_access()`` function for Fabric.
 * Fix bug in ``create_mysql_user()`` Fabric function.
 * Don't normalize customer name fields to ``None`` when importing.
 .4.16
 ------
 * Add some SSH config stuff for Fabric.
 * Add ``get_product_by_vendor_code()`` API function.
 * Add ``PathNotFound`` exception, normalize to it within ``locking_copy_test()``.
 .4.15
 ------
 * Add ``--max-updates`` arg to import commands.
 .4.14
 ------
 * Don't normalize ``Product.size`` to null when importing.
 .4.13
 ------
 * Fix constructors etc. for old-style batch providers.
 .4.12
 ------
 * Normalize duplicate source records during data import.
 * Make config a required arg to ``BatchProvider`` constructor.
 * Tweak ``locking_copy_test()`` to assume destination is always a folder.
 .4.11
 ------
 * Add ``Person.employee`` relationship and ``User.employee`` convenience
   property.
 * Change how customer phone data is handled in importer.
 * Add ``get_department()`` API function.
 * Tweak filemon and dbsync init scripts to avoid issue of root-owned log file.
 * Add ``files.locking_copy_test()`` function.
 .4.10
 ------
 * Don't normalize simple instance fields unless they're involved in the import.
 * Log warning when duplicate key is detected during import.
 .4.9
 -----
 * Add ``UnicodeDictWriter`` and ``csvutil`` API docs.
 * Various changes to allow custom commands to sit in front of non-Rattail
   database.
 * Tweak case quantity in Albert's invoice parser.
 * Add ``--warnings`` flag to base import command.
 * Fix phone number normalization for customer importer.
 * Add ``DataProvider.int_()`` method for importers.
 * Add supposed optimization for simple fields within importer.
 .4.8
 -----
 * Add unit of measure for cubic feet.
 .4.7
 -----
 * Stop normalizing some fields on data import.
 * Catch import error when configuring db in command startup.
 .4.6
 -----
 * Add deposit links, taxes, product organic flag.
 * Improve product and vendor schema some more.
 * Revert to simple names and descriptions for model ``unicode()``.
 * Add ``GPC.pretty()`` method.
 * Add ``order_by`` kwarg to ``db.cache.cache_model()`` function.
 * Add ``get_subdepartment()`` API function.
 * Add duplicate UPC warning in ``ProductCost`` importer.
 * Hopefully fix ``install_pip`` Fabric function.
 .4.5
 -----
 * Add ``status_text`` field to batch row tables.
 * Add ``BatchHandler.make_batch()`` method.
 * Add ``FileBatchHandler`` class.
 * Add ``repr()`` for batch models.
 * Add vendor catalog batch importer.
 * Add vendor invoice batch importer.
 * Add some docs for new batch system.
 * Add initial ``RattailConfig`` class.
 * Make sure ``unzip`` is installed when fabricating POD stuff.
 * Fix some string formatting for Python 2.6.
 .4.4
 -----
 * Make ``Employee.person`` column unique.
 * Try again to make database stuff an optional dependency...
 * Increase size of ``ProductCost.code`` column.
 * Add ``Product.case_pack`` column.
 * Add ``encoding_errors`` kwarg to ``UnicodeWriter`` class constructor.
 .4.3
 -----
 * Fix Alembic ``env.py`` script to accommodate Continuum.
 * Add ``Product.deleted`` column.
 .4.2
 -----
 * Fix password prompt on Windows for ``make-user`` command.
 .4.1
 -----
 * Rework how Continuum versioning is configured.
 .4.0
 -----
 This version primarily got the bump it did because of the addition of the data
 import framework and support for SQLAlchemy-Continuum versioning.  There were
 several other minor changes as well.
 * Allow Fabric ``env`` to override POD download URL.
 * Quote packages when installing via Fabric ``pip()`` function.
 * Add ``time.make_utc()`` function.
 * Add ``db.util.maxlen()`` function.
 * Add ``set_regular_price()`` and ``set_current_sale_price()`` API functions.
 * Add ``db.cache.cache_model()`` function.
 * Add ``csvutil.UnicodeWriter`` class.
 * Add ``db.importing`` subpackage.
 * Add ``ImportSubcommand`` as base class for data import subcommands.
 * Add ``import-csv`` command.
 * Fix encoding issue when sending email with non-ASCII chars in message.
 * Increase length of ``Vendor.name`` column.
 * Add encoding support to ``files.count_lines()``.
 * Add initial versioning support with SQLAlchemy-Continuum.
 .3.50
 ------
 * Add Alembic files to the manifest.
 .3.49
 ------
 * Make all constraint and index names explicit.
 * Add core Alembic migration repository.
 .3.48
 ------
 * Fix filemon fallback watcher to ignore things which aren't files.
 .3.47
 ------
 * Pause execution within filemon action loops (fix CPU usage).
 * Add fallback watcher feature for filemon on Windows.
 .3.46
 ------
 * Add ``Product.pretty_upc`` and improve ``unicode(Product)``.
 * Make ``Vendor.id`` unique; add ``get_vendor()`` API function.
 * Change default batch purge date to 60 days out instead of 90.
 * Make SIL writer use a temp path if caller doesn't provide one.
 * Add ``Product.cost_for_vendor()`` method.
 * New batch mixin system...
 * Split ``db.model`` into subpackage.
 .3.45
 ------
 * Quote PG username when setting password via Fabric.
 * Allow override of progress text in ``sil.Writer.write_rows()``.
 * Move bcrypt requirement into 'auth' extra feature.
 .3.44
 ------
 * Fix some string literal bugs.
 .3.43
 ------
 * Add ``shell=False`` arg to some Fabric calls for PostgreSQL.
 .3.42
 ------
 * Add ``consume_batch_id()`` convenience method to ``sil.Writer`` class.
 * Add mail alias option to ``make_system_user()`` Fabric function.
 * Add virtualenvwrapper to profile script for root and current user.
 * Make alembic a core requirement, for now...
 .3.41
 ------
 * Add ``fablib`` subpackage.
 * Add ``obfuscate_url_pw()`` to ``db.util`` module.
 * Add ``temp_path()`` method to ``rattail.sil.Writer`` class.
 .3.40
 ------
 * Allow overriding key used to determine mail template name.
 * Add ``Store.database_key`` column.
 * Move some function logic to ``db.util``.
 * Add ``csvutil.UnicodeDictReader`` class.
 .3.39
 ------
 * Let mail template paths be specified as relative to a Python package.
 .3.38
 ------
 * Tweak ``BatchProvider`` constructor, to prepare for edbob removal.
 * Email notification rewrite.
 * Improve Unicode handling within some label printing logic.
 .3.37
 ------
 * Add ``Product.not_for_sale`` flag.
 .3.36
 ------
 * Add ``time`` module.
 .3.35
 ------
 * Fix bug in SIL writer (make sure all writes use instance method).
 .3.34
 ------
 * Add error handling when attempting user authentication with non-ASCII characters.
 * Add timeout to ``locking_copy()``.
 .3.33
 ------
 * Add ``User.active`` and disallow authentication for inactive users.
 .3.32
 ------
 * Add ``ReportCode`` and ``Product.report_code`` to schema.
 * Fix ``Product.family`` relationship.
 * Add ``rattail.config`` module, currently with ``parse_list()`` function only.
 .3.31
 ------
 * Fix unicode bug in filemon config parsing on Python 2.6.
 .3.30
 ------
 * File Monitor overhaul!
    * New configuration syntax (old syntax still supported but deprecated).
    * Class-based actions.
    * Configure keyword arguments to action callables.
    * Configure retry for actions.
    * Add (some) tests, docs.
 .3.29
 ------
 * Add support for older SQLAlchemy (0.6.3 specifically).
 .3.28
 ------
 * Accept config section name within ``rattail.db.util.get_engines()`` and
   ``rattail.db.util.get_default_engine()``.
 * Remove deprecated ``record_changes`` option in ``[rattail.db]`` config
   section.
 * Remove deprecated ``rattail.db.init()`` function stub.
 .3.27
 ------
 * Don't require bcrypt unless 'db' feature is requested.
 .3.26
 ------
 * Add ``filemon.util.raise_exception`` for simple file monitor testing.
 * Add tox support; fix several test oddities.
 * Fix thread naming bug in Windows file monitor.
 .3.25
 ------
 * Require process elevation for ``make-user`` command.
 * Use 64-bit registry key when hiding user account on 64-bit Windows.
 * Refactor to remove namespace structure.
 .3.24
 ------
 * Stop using ``logging.get_logger()`` adapter wrapper, until we know how to do
   it right.
 .3.23
 ------
 * Use ``find_packages()`` again, as the last build was broken.  (But still
   exclude tests.)
 .3.22
 ------
 * Add some error checking when starting Linux daemons.
 * Add ``'uid'`` and ``'username'`` to logger adapter context dict.
 * Add initial POD integration module.
 * Stop using ``find_packages()``; it was including tests.
 * Add "lock" support to Windows file monitor.
 .3.21
 ------
 * Add custom ``LoggerAdapter`` implementation; used by file monitor.
   Hopefully this does a better job and avoids some wheel reinvention.
 .3.20
 ------
 * Better leverage config when initializing Win32 services.
 .3.19
 ------
 * Define ``Command`` and ``Subcommand`` classes.
   These are (finally) no longer borrowed from ``edbob``, yay.
 * Add SQLAlchemy to core dependencies.
 * Database config/init overhaul.
   This contains some not-very-atomic changes:
   * Get rid of ``get_session_class()`` function and return to global
     ``Session`` class approach.
   * Primary database ``Session`` is now configured as part of command
     initialization, by default.
   * Make ``config`` object available to subcommands, and ``Daemon`` instances
     (the beginning of the end for ``edbob.config``!).
   * Add ``--stdout`` and ``--stderr`` arguments to primary ``Command``.  These
     are in turn made available to subcommands.
   * Overhauled some subcommand logic per new patterns.
   * Get rid of a few other random references to ``edbob``.
   * Added and improved several tests.
   * Added ability to run tests using arbitrary database engine.
 .3.18
 ------
 * Populate ``rattail.db.model.__all__`` dynamically.
 * Add ``util.load_entry_points()``.
 .3.17
 ------
 * Add SQLAlchemy engine poolclass awareness to config file.
 .3.16
 ------
 * Make ``get_sync_engines()`` require a config object.
 * Add ``getset_factory()`` to ``rattail.db.core``.
 * Dont auto-import ``core`` and ``changes`` from ``rattail.db``.
 * Handle keyboard interrupt when running dbsync on Linux console.
 * Make ``rattail.db.model`` the true home for all models.
 .3.15
 ------
 * Removed global ``Session`` from ``rattail.db``.
   A Session class may now be had via ``get_session_class()``.
 * Removed reliance on ``edbob.db.engines``.
 * Added initial docs (barely, mostly for testing Buildbot).
 * Updated tests to work on Python 2.6.
 * Improved init scripts to create PID file parent directory as needed.
 * Allow Windows file monitor installation with custom user account.
 .3.14
 ------
 * Improve ``make-user`` command somewhat.
   Allow username etc. to be overridden; add sanity check if running on platform
   other than win32.
 .3.13
 ------
 * Fix ``ChangeRecorder.is_deletable_orphan()`` for SQLAlchemy 0.7.
   Apparently ``Mapper.relationships`` is not available until SQLAlchemy 0.8 and
   later...
 .3.12
 ------
 * Add ``deleted`` attribute to ``repr(Change)``.
 * Add "deletable orphan" awareness when recording changes.
   Turns out there was a long-standing bug where orphans which were deleted from
   the host would be marked as "changed" (instead of deleted), causing the store
   databases to keep the orphan.
 .3.11
 ------
 * Added ``mail.send_message()`` etc.
 .3.10
 ------
 * Altered ``dump`` command to allow easy overriding of data model.
 .3.9
 -----
 * Add all of ``data`` folder to manifest.
 * Replaced ``insserv`` calls with ``update-rc.d`` in Fabric script.
 * Fixed bug in ``price_check_digit()``; added tests.
 * Fixed bug in ``upce_to_upca()``; added tests.
 * Added ``get_employee_by_id()`` convenience function.
 * Refactored model imports, etc.
   This is in preparation for using database models only from ``rattail``
   (i.e. no ``edbob``).  Mostly the model and enum imports were affected.
 * Added remaining values from ``edbob.enum`` to ``rattail.enum``.
 * Added ``get_setting()`` and ``save_setting()`` to ``db.api``.
 .3.8
 -----
 * Overhauled db sync somewhat; made a little more customizable, added tests.
 .3.7
 -----
 * Fixed db sync to properly handle ``Family`` deletions.
 .3.6
 -----
 * Fixed bug in ``Product.full_description``.
 * Added ``core.Object`` class.
 * Made ``enum`` module available from root namespace upon initial import.
 * Added ``util`` module, for ``OrderedDict`` convenience.
 * Add ``Family`` and ``Product.family``.
 .3.5
 -----
 * Declare dependencies instead of relying on edbob.
 * Added ``db.auth`` module.
 * Added ``initdb`` command.
 * Added the ``adduser`` command.
 * Pretend ``commands.Subcommand`` is defined in ``rattail``.
 .3.4
 -----
 * Fixed ``Customer._people`` relationship cascading.
 .3.3
 -----
 * Fixed bugs with ``CustomerGroupAssignment``.
   Now orphaned records should no longer be allowed.
 * Fixed ``CustomerPerson`` to require customer and person.
 * Added ``--do-not-daemonize`` flag to ``dbsync`` command on Linux.
 * Overhauled some database stuff; added tests.
 * Added some ``CustomerEmailAddress`` tests, removed some unused tests.

rattail/_version.py

➞

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 # -*- coding: utf-8; -*-
-__version__ = '0.9.344'
+__version__ = '0.9.345'

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