This commit updates `0455_set_default_for_can_mention_group`
migration to be more efficient when running for a large number
of UserGroup objects.
Previously, we did a loop over all UserGroup objects and
then did a `bulk_update`. All this happened in a single
transaction and the transaction was being hold for
unacceptably long time for a server with large number
of user groups. Also the SQL generated by Django for
`bulk_update` took almost quadratic time to evaluate,
as the SQL had linear length "CASE" statement which was
being resolved for each row.
We instead now use ".update" so that we can write the migration
without using loop and update the objects in batches of size
1000 so that we do not hold a transaction for very long time.
This also helps in avoiding the inefficient SQL that was being
executed due to using `bulk_update`.
We also update the queries to exclude the groups that already
have `can_mention_group` set to a non-null value, as this will
help in migration completing quickly when running it more than
once.
This function takes the stream name (a string) and using numbers
makes it seem like it's actually using a stream id, which is
confusing. This change adjusts `stream` to always be a string.
Updates the realm field `default_code_block_language` to have a default
value of an empty string instead of None. Also updates the web-app to
check for the empty string and not `null` to indicate no default is set.
This means that both new realms and existing realms that have no default
set will have the same value for this setting: an empty string.
Previously, new realms would have None if no default was set, while realms
that had set and then unset a value for this field would have an empty
string when no default was set.
Expands support for the message ID operand for id" operator to be either
a string or an integer. Previously, this operand was always validated as
a string.
Restore the default django.utils.log.AdminEmailHandler when
ERROR_REPORTING is enabled. Those with more sophisticated needs can
turn it off and use Sentry or a Sentry-compatible system.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
We used to access the complete objects for UserProfile foreign
keys like "bot_owner" and "default_sending_stream", where we only
needed ID of them.
This commit fixes some of such instances and now we directly get
the id using "bot_owner_id" and "default_sending_stream_id" so
that we can avoid the unnecessary complexity of accessing the
complete object.
This commit updates code to pass "realm" and "bot_owner" args to
select_related call in get_users. We pass "realm" and "bot_owner"
args to get_users because the caches which this function is used
to populate are used for get_user and get_user_profile_by_api_key
functions and they also select both these fields when querying for
UserProfile objects.
This commit updates the select_related calls in queries to get
UserProfile objects in get_user, get_user_by_delivery_email,
get_user_profile_by_id, get_user_profile_by_id_in_realm and
get_user_profile_by_api_key functions to pass "realm" and
"bot_owner" as arguments to select_related call.
These functions are used in different parts of code to get
the UserProfile object and realm is accessed using the user
object at many places.
"bot_owner" field is also used in some places like to check
whether a bot can access a stream, to check whether a user
can change modify another user, in webhooks code to send the
message to the bot owner, and in tests as well. There can be
some places where the bot owner is not required and in most
such cases the code would only be accessed for human users,
which means the bot_owner will be null for these cases and
would avoid complexity and performance issues.
Note that previously, no arguments were passed to select_related
and thus only realm field was fetched during the query.
This commit updates the select_related calls in queries to
get UserProfile object in get_syste_bot function pass "realm"
as argument to select_related call.
The "get_system_bot" call function is mostly used to get cross
realm bot which are used as senders to send messages.
The fields like default_events_register_stream and recipient
are not required for these cases. The bot_owner field is used
to check access to a stream to send message but the cross-realm
bots are handled differently and the bot_owner check is not
required.
Also, note that "realm" is the only non-null foreign key field
in UserProfile object, so select_related() was only fetching
realm object previously as well. But we should still pass
"realm" as argument in select_related call so that we can make
sure that only required fields are selected in case we add
more foreign keys to UserProfile in future.
This commit updates the select_related calls in queries to
get UserProfile objects in get_user function called in
management commands to pass "realm" as argument to
select_related call.
There are some management commands like deactivate_user,
change_full_name, etc. which might need fields like
"default_sending_stream" when changing full name of a bot
or something similar, but we don't think that would happen
often and we can afford to have a DB round trip to get
these fields if needed.
Also, note that "realm" is the only non-null foreign key
field in UserProfile object, so select_related() was only
fetching realm object previously as well. But we should
still pass "realm" as argument in select_related call so
that we can make sure that only required fields are
selected in case we add more foreign keys to UserProfile
in future.
This commit updates the select_related calls in queries
to get UserProfile objects in sync_ldap_user_data code
to pass "realm" as argument to select_related call.
Also, note that "realm" is the only non-null foreign key
field in UserProfile object, so select_related() was only
fetching realm object previously as well. But we should
still pass "realm" as argument in select_related call so
that we can make sure that only required fields are
selected in case we add more foreign keys to UserProfile
in future.
This commit updates select_related call in get_user_profile_by_email
to pass "realm" as argument.
This function is intended to be used for manual manage.py shell
work so we just keep the behavior same as before as "realm" is
the only non-null related field in UserProfile.
This commit updates the select_related calls in queries
to get UserProfile objects in send_custom_email code to
pass "realm" as argument to select_related call.
Also, note that "realm" is the only non-null foreign key
field in UserProfile object, so select_related() was only
fetching realm object previously as well. But we should
still pass "realm" as argument in select_related call so
that we can make sure that only required fields are selected
in case we add more foreign keys to UserProfile in future.
This commit updates the select_related calls in queries to
get UserProfile objects in dev_login code to pass "realm"
as argument to select_related call.
Also, note that "realm" is the only non-null foreign key field
in UserProfile object, so select_related() was only fetching
realm object previously as well. But we should still pass "realm"
as argument in select_related call so that we can make sure that
only required fields are selected in case we add more foreign
keys to UserProfile in future.
This commit updates the select_related calls in queries to
get UserProfile objects in populate_db code to pass "realm"
as argument to select_related call.
Also, note that "realm" is the only non-null foreign key field
in UserProfile object, so select_related() was only fetching
realm object previously as well. But we should still pass "realm"
as argument in select_related call so that we can make sure that
only required fields are selected in case we add more foreign
keys to UserProfile in future.
This commit updates select_related call to pass "realm" as
argument in select_related call in fetch_users_by_id function
as we only require realm for the UserProfile objects fetched
using fetch_users_by_id.
Also, note that "realm" is the only non-null foreign key field
in UserProfile object, so select_related() was only fetching
realm object previously as well. But we should still pass "realm"
as argument in select_related call so that we can make sure that
only required fields are selected in case we add more foreign
keys to UserProfile in future.
We do not use any related fields for the UserProfile objects
fetched by get_active_users, so we can simply remove the
select_related call.
The user object from get_active_users was used to get realm
but since get_active_users called from a realm object we can
directly use that realm object. This change also leads to
some changes in the cache code where we now pass the realm
to the function instead of selecting it from UserProfile object.
This commit removes select_related call from
get_soft_deactivated_users_for_catch_up as
we do not use any related fields for the
UserProfile objects fetched using this call.
Uploads are well-positioned to use S3's "intelligent tiering" storage
class. Add a setting to let uploaded files to declare their desired
storage class at upload time, and document how to move existing files
to the same storage class.
‘blocklist’ was added in 0.0.35 (with backwards compatibility for the
old name), and type annotations were added in 0.0.91 (with only the
new name).
Signed-off-by: Anders Kaseorg <anders@zulip.com>
The `time` field is based on the file metadata in S3, which means that
touching the file contents in S3 can move backups around in the list.
Switch to using `start_time` as the sort key, which is based on the
contents of the JSON file stored as part of the backup, so is not
affected by changes in S3 metadata.
Anders Kaseorg
Sahil Batra
Lauryn Menard
evykassirer
Alex Vandiver
David Rosa
Lalit