Replaced unique_together with UniqueConstraint in models that
covered nullable fields as in unique_together database indexes
don't work where subgroup=None. So added conditional unique
index handling invalid duplicate Count data.
Added 0015_clear_duplicate_counts migration to handle existing
data that violates the constraints.
Also corrected a test case in test_counts.py which didn't clear its
state properly and thus was accidentally taking advantage of this
database schema bug.
This changeset is prepartory work for doing something reasonable with
analytics data during the zulip -> zulip data import process (and
potentially e.g. slack -> Zulip as well).
To support that, we need to make it possible to do our analytics
calculations for a single realm.
We do this while maintaining backwards compatibility and avoiding
massive duplicated code by adding an optional `realm` argument to the
entrypoints to the analytics system, especially process_count_stat.
More work involving restructuring FillState will be required for this
to be actually usable for its intented purpose, but this commit is a
nice checkpoint along the way.
Tweaked by tabbott to adjust comments and disable InstallationCount
updates when a realm argument is specified.
MigrationsTestCase is intentionally omitted from this, since migrations
tests are different in their nature and so whatever setUp()
ZulipTestCase may do in the future, MigrationsTestCase may not
necessarily want to replicate.
Fixes#1727.
With the server down, apply migrations 0245 and 0246. 0246 will remove
the pub_date column, so it's essential that the previous migrations
ran correctly to copy data before running this.
Previous cleanups (mostly the removals of Python __future__ imports)
were done in a way that introduced leading newlines. Delete leading
newlines from all files, except static/assets/zulip-emoji/NOTICE,
which is a verbatim copy of the Apache 2.0 license.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
We use "Everyone" for the button labels already.
Soon we'll support "Everyone" meaning either the installation or the realm,
depending on the URL route used to access the stats.
In this commit:
Two new URLs are added, to make all realms accessible for server
admins. One is for the stats page itself and another for getting
chart data i.e. chart data API requests.
For the above two new URLs corresponding two view functions are
added.
Sort of a hacky hammer, but
* The original design of the analytics system mistakenly attempted to play
nicely with non-UTC datetimes.
* Timezone errors are really hard to find and debug, and don't jump out that
easily when reading code.
I don't know of any outstanding errors, but putting a few "assert this
timezone is in UTC" around will hopefully reduce the chance that there are
any current or future timezone errors.
Note that none of these functions are called outside of the analytics code
(and tests). This commit also doesn't change any current behavior, assuming
a database where all datetimes have been being stored in UTC.
arpit551
Vishnu Ks
Mateusz Mandera
Rishi Gupta
Tim Abbott
Anders Kaseorg
Anders Kaseorg
Steve Howell
Yashashvi Dave
Nikhil Kumar Mishra
Aditya Bansal
Shubham Dhama
rht
Umair Khan
neiljp (Neil Pilgrim)
Vishnu Ks