Commit Graph

48 Commits

Author SHA1 Message Date
Anders Kaseorg ab120a03bc python: Replace unnecessary intermediate lists with generators.
Mostly suggested by the flake8-comprehension plugin.

Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-09-02 11:15:41 -07:00
Anders Kaseorg 3ffed617a2 mypy: Type simple generators as Iterator, not Iterable.
A generator that yields values without receiving or returning them is
an Iterator.  Although every Iterator happens to be iterable, Iterable
is a confusing annotation for generators because a generator is only
iterable once.

Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-06-23 11:29:54 -07:00
Anders Kaseorg 365fe0b3d5 python: Sort imports with isort.
Fixes #2665.

Regenerated by tabbott with `lint --fix` after a rebase and change in
parameters.

Note from tabbott: In a few cases, this converts technical debt in the
form of unsorted imports into different technical debt in the form of
our largest files having very long, ugly import sequences at the
start.  I expect this change will increase pressure for us to split
those files, which isn't a bad thing.

Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-06-11 16:45:32 -07:00
Anders Kaseorg 67e7a3631d python: Convert percent formatting to Python 3.6 f-strings.
Generated by pyupgrade --py36-plus.

Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-06-10 15:02:09 -07:00
Anders Kaseorg c734bbd95d python: Modernize legacy Python 2 syntax with pyupgrade.
Generated by `pyupgrade --py3-plus --keep-percent-format` on all our
Python code except `zthumbor` and `zulip-ec2-configure-interfaces`,
followed by manual indentation fixes.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2020-04-09 16:43:22 -07:00
Steve Howell 626ad0078d tests: Add uuid_get and uuid_post.
We want a clean codepath for the vast majority
of cases of using api_get/api_post, which now
uses email and which we'll soon convert to
accepting `user` as a parameter.

These apis that take two different types of
values for the same parameter make sweeps
like this kinda painful, and they're pretty
easy to avoid by extracting helpers to do
the actual common tasks.  So, for example,
here I still keep a common method to
actually encode the credentials (since
the whole encode/decode business is an
annoying detail that you don't want to fix
in two places):

    def encode_credentials(self, identifier: str, api_key: str) -> str:
        """
        identifier: Can be an email or a remote server uuid.
        """
        credentials = "%s:%s" % (identifier, api_key)
        return 'Basic ' + base64.b64encode(credentials.encode('utf-8')).decode('utf-8')

But then the rest of the code has two separate
codepaths.

And for the uuid functions, we no longer have
crufty references to realm.  (In fairness, realm
will also go away when we introduce users.)

For the `is_remote_server` helper, I just inlined
it, since it's now only needed in one place, and the
name didn't make total sense anyway, plus it wasn't
a super robust check.  In context, it's easier
just to use a comment now to say what we're doing:

    # If `role` doesn't look like an email, it might be a uuid.
    if settings.ZILENCER_ENABLED and role is not None and '@' not in role:
        # do stuff
2020-03-11 14:18:29 -07:00
Mateusz Mandera 72401b229f utils: Add a function to check if string can be an API key. 2020-01-03 16:56:42 -08:00
Anders Kaseorg f0ecb93515 zerver core: Remove unused imports.
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2019-02-02 17:41:24 -08:00
Pragati Agrawal e1772b3b8f tools: Upgrade Pycodestyle and fix new linter errors.
Here, we are upgrading pycodestyle version from 2.4.0 to 2.5.0.

Fixes: #11396.
2019-01-31 12:21:41 -08:00
Steve Howell 2d4b09f59d utils: Add process_list_in_batches(). 2018-10-15 10:54:23 -07:00
Yago González 6a192ac84c utils: Move random API key generator as generate_api_key.
random_api_key, the function we use to generate random tokens for API
keys, has been moved to zerver/lib/utils.py because it's used in more
parts of the codebase (apart from user creation), and having it in
zerver/lib/create_user.py was prone to cyclic dependencies.

The function has also been renamed to generate_api_key to have an
imperative name, that makes clearer what it does.
2018-08-08 16:45:25 -07:00
Aditya Bansal a68376e2ba zerver/lib: Change use of typing.Text to str. 2018-05-12 15:22:39 -07:00
neiljp (Neil Pilgrim) 090b47ed19 mypy: Add explicit Optional for default=None parameters in various files. 2018-03-28 12:31:51 -07:00
rht 3f4bf2d22f zerver/lib: Use python 3 syntax for typing.
Extracted from a larger commit by tabbott because these changes will
not create significant merge conflicts.
2017-11-21 20:56:40 -08:00
Steve Howell 7821cb3d51 Avoid unneeded force_text() in make_safe_digest(). 2017-11-09 10:38:41 -08:00
rht 5ee40bf718 Remove usage of six.moves.binary_type. 2017-11-09 10:00:00 -08:00
rht 14671fc7b9 refactor: Remove six.moves.zip_longest import. 2017-11-07 10:51:44 -08:00
rht 80a8d4f9f3 refactor: Remove six.moves.map import. 2017-11-07 10:46:42 -08:00
rht e311842a1b zerver/lib: Remove inheritance from object. 2017-11-06 08:53:48 -08:00
Shekh Ataul d239f77966 refactor: Replace mkdir_p functions with Python 3 builtin.
This didn't exist in Python 2, but it does in Python 3, so we get to
reap the rewards of dropping Python 2 support.

Fixes #7082.
2017-10-25 11:06:11 -07:00
Tim Abbott 1ab2ca5986 subdomains: Extract zerver.lib.subdomains library.
These never really belonged with the rest of zerver.lib.utils.py, and
having a separate library makes it easier to enforce full test
coverage.
2017-10-18 22:27:48 -07:00
rht 691598a88b py3: Remove "from six.moves import range".
This is no longer required, since in Python 3, this is what the range
built-in does.
2017-10-17 23:28:14 -07:00
Tim Abbott 1d72629dc4 subdomains: Hardcode REALMS_HAVE_SUBDOMAINS=True. 2017-10-02 16:42:43 -07:00
rht 9f944d9449 zerver/lib: Remove from __future__ import *. 2017-09-28 10:14:03 -07:00
rht f43e54d352 zerver/lib: Remove absolute_import. 2017-09-27 10:00:39 -07:00
Rishi Gupta 3bc74113ad utils: Cast generate_random_token to str.
Having this be Text is forcing various URLs, emails, etc to be type
annotated as Text.
2017-07-17 23:18:47 -07:00
Christian Hudon 1761a3b1c1 mypy: strict optional fixes. 2017-05-24 18:50:59 -07:00
Eklavya Sharma cc1937c8d5 mypy: Use Optional with strings where required. 2017-05-23 21:56:50 -07:00
Umair Khan 252fa53816 api: Add is_remote_server().
This function abstracts the logic to ascertain the source of API
auth request.
2017-05-11 12:02:26 -07:00
Raghav Jajodia a3a03bd6a5 mypy: Added Dict, List and Set imports.
Fixed mypy errors associated with the upgrade.
2017-03-04 14:33:44 -08:00
Rishi Gupta 28d3af0965 Fix several new errors caught by mypy 0.501.
Clear out a bunch of easy to review errors, so we can focus on the more
complicated ones.
2017-03-03 14:12:52 -08:00
Umair Khan 9fecbcecf5 subdomains: Don't show login page on root aliases. 2017-01-17 15:29:24 -08:00
Tommy Ip c407919db3 Add /authors page.
Contributor visualization showing the avatar, user name and number
of commits for each contributors. The JSON data would be updated
upon deployment, triggered by the `update-prod-static` script.
2017-01-17 13:35:55 -08:00
Robert Hönig 0917493588 mypy: Convert zerver/lib to use typing.Text. 2016-12-25 10:33:45 -08:00
Sidhant Bhavnani 8c0c12c1d9 pep8: Fix E303 violations. 2016-12-02 15:34:11 -08:00
paxapy 6d93b3b60c lint: Fix E703 pep8 violations. 2016-11-09 15:18:35 -08:00
Tim Abbott a4e5450ace subdomains: Add support for aliases of the root subdomain.
We default to counting "www" as such an alias.
2016-09-27 23:25:07 -07:00
hackerkid ea39fb2556 Add option for hosting each realm on its own subdomain.
This adds support for running a Zulip production server with each
realm on its own unique subdomain, e.g. https://realm_name.example.com.

This patch includes a ton of important features:
* Configuring the Zulip sesion middleware to issue cookier correctly
  for the subdomains case.
* Throwing an error if the user tries to visit an invalid subdomain.
* Runs a portion of the Casper tests with REALMS_HAVE_SUBDOMAINS
  enabled to test the subdomain signup process.
* Updating our integrations documentation to refer to the current subdomain.
* Enforces that users can only login to the subdomain of their realm
  (but does not restrict the API; that will be tightened in a future commit).

Note that toggling settings.REALMS_HAVE_SUBDOMAINS on a live server is
not supported without manual intervention (the main problem will be
adding "subdomain" values for all the existing realms).

[substantially modified by tabbott as part of merging]
2016-09-27 23:24:14 -07:00
Steve Howell cd2e36d66f export: Add lib.utils.query_chunker(). 2016-08-22 19:27:32 -07:00
Tim Abbott e7adaf8db1 utils: Add mkdir_p implementation. 2016-08-08 14:36:50 -07:00
Eklavya Sharma 2841aa642d Fix annotations related to make_safe_digest and hashes. 2016-06-12 09:30:53 -07:00
Eklavya Sharma 10f2ec043d Fix zerver.lib.utils.generate_random_token.
generate_random_token used to return a value of type six.binary_type
and its return type was annotated as `str`.  This commit fixes that
by making it return a value of type `six.text_type` and updating
the annotation accordingly.
Also fix clashing annnotations.
2016-06-12 09:30:53 -07:00
David Adamec 8ad20e9775 mypy type annotations for zerver/lib/utils 2016-06-03 22:58:15 -07:00
Tim Abbott 1f44417fc1 Switch to using Python 3 style division everywhere.
Also add testing for this to our Python 3 compatibility test suite.
2016-01-26 21:09:43 -08:00
Tim Abbott f7878a61e1 Apply Python 3 futurize transform libmodernize.fixes.fix_xrange_six. 2015-11-01 09:35:06 -08:00
Tim Abbott 930c64df8a Move zulip.com-related statsd configuration out of main settings.py.
This also removes the convenient way to run statsd in the Dev VM,
because we don't anticipate anyone doing that.  It's just 2 lines of
config to configure it anyway:

STATSD_HOST = 'localhost'
STATSD_PREFIX = 'user'

(imported from commit 5b09422ee0e956bc7f336dd1e575634380b8bfa2)
2015-08-22 13:49:43 -07:00
Jessica McKellar 3f8dfc7b9b Move to a common random token generation function instead of several one-offs.
(imported from commit 3217de5384088deff68fbffc6bd481c045a76817)
2013-08-09 14:59:26 -04:00
Tim Abbott e111a2f9a5 [manual] Rename Django app from zephyr to zerver.
This needs to be deployed to both staging and prod at the same
off-peak time (and the schema migration run).

At the time it is deployed, we need to make a few changes directly in
the database:

(1) UPDATE django_content_type set app_label='zerver' where app_label='zephyr';
(2) UPDATE south_migrationhistory set app_name='zerver' where app_name='zephyr';

(imported from commit eb3fd719571740189514ef0b884738cb30df1320)
2013-08-06 07:39:36 -04:00