Fixes warnings like “ResourceWarning: unclosed file <_io.FileIO
name='/srv/zulip/var/044e5d44-87aa-4c43-abbb-28a144fa6654/test-backend/run_1238680/worker_0/test_uploads/files/thumbnail/2/1e/jmUuDhQC8WlaSRCuc0zQyx7D/img.tif/100x75.webp'
mode='rb' closefd=True>” with warnings enabled.
deque(…, 0) is an efficient way to consume an iterator documented at
https://docs.python.org/3/library/itertools.html#itertools-recipes
under consume.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
Instead of the PUSH_NOTIFICATIONS_BOUNCER_URL and
SUBMIT_USAGE_STATISTICS settings, we want servers to configure
individual ZULIP_SERVICE_* settings, while maintaining backward
compatibility with the old settings. Thus, if all the new
ZULIP_SERVICE_* are at their default False value, but the legacy
settings are activated, they need to be translated in computed_settings
to the modern way.
In an interleaved view when composing a message we fade messages
which the user is not replying to, to reduce the chance they send
a message to a recipient they didn't intend to.
Also, it reduces the visual/cognitive processing required
to figure out where their message is going to go.
But, it's not necessarily clear to users that what the
fading means, so this commit adds a one-time compose banner
to explain what's going on the first time this comes up.
Fixes part of #29076.
In a non interleaved view when composing a message to another
conversation we fade messages which the user is not replying to,
to reduce the chance they send a message to a recipient they didn't
intend to. Also, it reduces the visual/cognitive processing required
to figure out where their message is going to go.
But, it's not necessarily clear to users that what the
fading means, so this commit adds a one-time compose banner
to explain what's going on the first time this comes up.
Fixes part of #29076.
A new table is created to track which path_id attachments are images,
and for those their metadata, and which thumbnails have been created.
Using path_id as the effective primary key lets us ignore if the
attachment is archived or not, saving some foreign key messes.
A new worker is added to observe events when rows are added to this
table, and to generate and store thumbnails for those images in
differing sizes and formats.
This commit improves the assert statements to verify
that the table name is not "usermessage' instead of
verifying that table name doesn't include a substring
"usermessage".
This prep commit will help to avoid assertion error when
importing "onboardingusermessage" table.
Earlier, the export tool was logging a warning:
"??? NO DATA EXPORTED FOR TABLE zerver_onboardingusermessage!!!"
This bug was due to not configuring a Config object for
'OnboardingUserMessage' in 'get_realm_config()'.
This commit fixes the bug to export the table properly.
Adds server and web app support for processing the new `with`
search operator.
Fixes part of #21505.
Co-authored-by: roanster007 <rohan.gudimetla07@gmail.com>
Co-authored-by: Tim Abbott <tabbott@zulip.com>
We use a truncated SHA256 of the id and a server-side secret to make
emoji have non-guessable filenames, while also making collisions
unlikely.
We also adjust the Slack import to use the same SHA-based name,
instead of taking the same name as it had in Slack.
We thumbnail and serve emoji with the same format as they were
uploaded. However, we preserved the original extension, which might
mismatch with the provided content-type.
Limit the content-type to a subset which is both (a) an image format
we can thumbnail, and (b) a media format which is widely-enough
supported that we are willing to provide it to all browsers. This
prevents uploading a `.tiff` emoji, for instance.
Based on this limited content-type, we then reverse to find the
reasonable extension to use when storing it. This is particularly
important because the local file storage uses the file extension to
choose what content-type to re-serve the emoji as.
This does nothing for existing emoji, which may have odd or missing
file extensions.
We use the already existing server level setting to only allow
settings to be set to system groups, not a named user defined
group as well, in production. But we allow to settings to be set
to any named or anonymous user group in tests and development server.
"can_mention_group" setting can be set to user defined groups
because some of the realms already do that in production.
The existing server level setting is also renamed to make it clear
that both user defined groups and anonymous groups are not allowed
if that setting is set to False.
This commit also changes the error message to be consistent for the
case when a setting cannot be set to user defined groups as per
server level and setting and when a particular setting cannot be set
to user defined groups due to the configuration of that particular
setting. For this we add a new class SystemGroupRequiredError in
exceptions.py so that we need not re-write the error message in
multiple places.
Besides "RE:" and "FWD:", "AW:" (from German "Antwort" for answer) is
another common prefix in email subjects. Let email_mirror automatically
remove it as well.
When using the sub-expression purely for filtering, and not for
accessing the value in the resultset, .alias() is potentially faster
since it does not pull the value in as well.
