Commit Graph

475 Commits

Author SHA1 Message Date
Anders Kaseorg c5765c9da6 openapi: Remove some keys redundant with a $ref.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-09-29 16:47:10 -07:00
Anders Kaseorg f3ff082107 openapi: Remove trivial allOf wrapping.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-09-29 16:47:10 -07:00
Harsh Srivastava ba36624442 api docs: Removing order dependency of deactivate user test.
We create a User using `do_create_user`, before running the
deactivation test.  This lets us removing the ordering logic
introduced in 7c17bdb9c5.
2020-09-14 22:31:40 -07:00
sahil839 9c3341ad95 openapi: Rearrange users/{user_id}/subscriptions/{stream_id} docs.
This commit moves docs for users/{user_id}/subscriptions/{stream_id}
enndpoint to be after users/me/subscriptions/muted_topics docs.

We are rearranging the docs because after adding the new patch
endpoint for users/{user_id}/subscriptions/{stream_id}, openapi_core
validator tries to match 'users/me/subscriptions/muted_topics'
with 'users/{user_id}/subscriptions/{stream_id}' path in zulip.yaml
and thus gives error while running tests.

This is a bug in 'openapi_core' as it does not follows OpenAPI specs
to match concrete paths before their templated counterparts. Thus,
this commit rearranges the docs such that openapi_core validator
tries to match muted_topics endpoint with the correct path in
zulip.yaml docs.
2020-09-14 22:04:45 -07:00
Tim Abbott f751acbec5 openapi: Add comments on top of various OpenAPI doc files.
This is part of our standard approach for trying to make it easy for
folks to find relevant documentation on a system they're trying to
understand.
2020-09-14 15:25:46 -07:00
Anders Kaseorg 7c17bdb9c5 openapi: Remove ‘example’ $ref siblings.
$ref siblings are ignored according to the OpenAPI specification, and
the referenced definitions already have examples.

Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-09-12 11:57:13 -07:00
Anders Kaseorg caa08d76b5 openapi: Inline parameter references to avoid ‘required’ $ref siblings.
$ref siblings are ignored according to the OpenAPI specification.

Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-09-12 11:57:13 -07:00
Tim Abbott f0c2c640b6 api docs: Add changes for community_topic_editing_limit_seconds.
The previous commit fixed this in the changelog, but it should have
also been documented directly as well.
2020-09-11 15:50:06 -07:00
Anders Kaseorg a276eefcfe python: Rewrite dict() as {}.
Suggested by the flake8-comprehensions plugin.

Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-09-02 11:15:41 -07:00
Anders Kaseorg 1ded51aa9d python: Replace list literal concatenation with * unpacking.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-09-02 11:15:41 -07:00
sahil839 fbae1685d6 openapi: Fix examples in response for deactivating user endpoints.
This commit fixes examples in "400" response for deactivating user
endpoints to have msg as "Cannot deactivate the last organization
owner" instead of "Cannot deactivate the last organization
administrator".

We had already removed the restriction on deactivating last admin
and added it for last owner, while adding owner role.
2020-08-30 17:12:57 -07:00
Tim Abbott c81b9cb516 api docs: Expand details on typing notifications API.
This provides proper documentation on exactly what is expected of
clients doing typing notifications.
2020-08-30 16:43:44 -07:00
orientor 148c375e5b events: Add documentation and tests for `typing: stop` event.
The `typing: stop` event did not have any tests in test_events
hence its documentation wasn't added. So add tests and relevant
documentation for the typing stop event. Also edit the documentation
of `typing: start` to include the fact that servers should use
their own timeout incase `stop` event event isn't received.

Fixes #16122.
2020-08-30 16:43:44 -07:00
orientor 12efa41ed6 api_docs: Add response details to outgoing webhooks documentation.
Improve OpenAPI documentation of /zulip-outgoing-webhook by moving
data and making appropriate additions from its couterpart in the
/outgoing-webhook docs. Then remove the redundant documentation
from the doc and add command to render OpenAPI documetation. Also
add a test to outgoing_webhooks_interface.py to ensure that OpenAPI
documentation is correct.

Fixes #16203.
2020-08-28 16:47:10 -07:00
Kartik Srivastava 0b77525814 api docs: Document POST /user_groups/{group_id}/members endpoint. 2020-08-26 15:40:19 -07:00
Kartik Srivastava 7677ba2d2b api docs: Rename 'group_id' to 'user_group_id'.
This renames 'group_id' to 'user_group_id' in the api docs to remove
the naming mismatch between the url config and the docs and eventually
remove the 'user_groups' endpoints from 'pending_endpoints' in
test_openapi.py.
2020-08-26 15:40:19 -07:00
Tim Abbott 2095ed6ae7 api docs: Edit custom profile field descriptions. 2020-08-26 15:35:10 -07:00
Kartik Srivastava 190701a062 api docs: Document POST /realm/profile_fields api endpoint. 2020-08-26 12:48:16 -07:00
Kartik Srivastava b74bf64c9d api docs: Document PATCH /realm/profile_fields endpoint. 2020-08-26 12:48:16 -07:00
Kartik Srivastava f8d6b9755a api docs: Document GET /realm/profile_fields endpoint. 2020-08-26 12:48:16 -07:00
Kartik Srivastava 94a29f5870 openapi: Add OpenAPI data for /realm/profile_fields api endpoint. 2020-08-26 12:48:16 -07:00
Hemanth V. Alluri 31a5e0b441 openapi: Fix DELETE /users/me status 200 response description.
If you look at line number 1121 (new) of commit 14c0a387cf,
I seem to have accidently set the description for a status
200 response to "Bad Request" instead of "Success" which
is what it really is. It's basically an ugly typo (maybe
due to hastily copy-pasting the template).

Signed-off-by: Hemanth V. Alluri <hdrive1999@gmail.com>
2020-08-24 16:30:38 -07:00
orientor 372e010dbb events: Add `op` field to `update_message_flags` events.
`update_message_flags` events used `operation` instead of `op`, the
latter being the standard field used in other events. So add `op`
field to `update_message_flags` and mark `operation` as deprecated,
so that it can be removed later.
2020-08-24 12:42:03 -07:00
Steve Howell f33a314a4d openapi: Add enum for stream role. 2020-08-16 08:35:18 -04:00
sahil839 f046c9c58a streams: Add role field to Subscription objects passed to clients.
This commit adds "role" field to the Subscription objects passed to
clients.  This is important preparation for being able to work on the
frontend for this feature.
2020-08-14 16:33:11 -07:00
Steve Howell 9b6da158ad openapi: Add enum values to role node in specs.
We will eventually want to improve descriptions here
too.
2020-08-14 10:40:29 -04:00
Steve Howell 5931ebffd2 openapi: Use enum for message_type. 2020-08-14 10:40:29 -04:00
Anders Kaseorg a9539972f4 openapi: Fix validate_schema recursion structure.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-08-12 16:11:29 -07:00
Anders Kaseorg f1a9c87897 openapi: Add missing object types.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-08-12 16:11:29 -07:00
Anders Kaseorg ff46de305a openapi: Use reasonable variable names.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-08-12 16:11:29 -07:00
Anders Kaseorg 1d1149903b openapi: Remove unused document_events member.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-08-12 16:11:29 -07:00
Anders Kaseorg 4990e6d479 openapi: Deduplicate last modified check.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-08-12 16:11:29 -07:00
Kartik Srivastava 63173d5554 api: Return 'user_id' in 'POST /users' response.
This adds 'user_id' to the simple success response for 'POST /users'
api endpoint, to make it convenient for API clients to get details
about users they just created.  Appropriate changes have been made in
the docs and test_users.py.

Fixes #16072.
2020-08-11 16:40:12 -07:00
Anders Kaseorg 2061bd95f1 zulip.yaml: Don’t redundantly escape slashes.
These escapes are valid YAML 1.2 (for JSON compatibility) but not
valid YAML 1.1, which means they don’t work with the faster
yaml.CSafeLoader that we’d like to transition to.

Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-08-11 15:20:34 -07:00
Anders Kaseorg fb2e56e3c9 docs: Fix capitalization of keyboard keys.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-08-11 10:25:53 -07:00
Anders Kaseorg 768f9f93cd docs: Capitalize Markdown consistently.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-08-11 10:23:06 -07:00
Anders Kaseorg 60a25b2721 docs: Fix spelling errors caught by codespell.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-08-11 10:23:06 -07:00
orientor fae3f1ca53 openapi: Improve Bots documentation by dividing bots.
Firstly divide the Bot schema into Bot and BasicBot for ease
of reusability. Also separate bot remove and bot delete into
two separate events.
2020-08-06 12:29:43 -07:00
orientor 1d88c9e12e openapi: Document /register and add tests for it.
We'll want to do more iteration on the details here, but this is a
huge milestone.

Fixes #14188.
2020-08-05 17:57:24 -07:00
orientor 63af93ebe7 openapi: Add documentation for bot `services`. 2020-08-04 17:15:27 -07:00
orientor 1a6aeb710e openapi: Move frequently used data to schemas section without any edits.
To increase code reusability and reduce code redundancy, we move data
structures which occur multiple times in the OpenAPI documentation to
the `schemas` section. Note that this a pure data movement commit
without any changes to the data beyond removing over-specific
descriptions (E.g. that suggest the user group was just created).

(Future commits will use these)
2020-08-04 17:15:27 -07:00
orientor 8108acbdfd openapi_py: Make `/events` checking strict.
Previously there was a documented_events set which provided for partial
OpenAPI documentation while documentation was still going on. But since
the documentation is complete now, remove it.
2020-08-03 18:07:35 -07:00
orientor e7c9c55664 api: Complete get_events response format documetation.
This giant commit completes basic OpenAPI documentation for all events
in Zulip's real-time events API.

Further work will be required in the near future to make
/api/get_events usable.

With many edits by tabbott for wording and correctness (especially
around which clients receive events, and their purpose).
2020-08-03 18:07:09 -07:00
Anders Kaseorg 6ec808b8df js: Add "use strict" directive to CommonJS files.
ES and TypeScript modules are strict by default and don’t need this
directive.  ESLint will remind us to add it to new CommonJS files and
remove it from ES and TypeScript modules.

Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-07-31 22:09:46 -07:00
orientor 314c8ce52c events_documentation: Add more documentation. 2020-07-30 16:39:28 -07:00
Clara Dantas a9af80d7a2 streams: Make /streams endpoint return also web-public streams.
This commit modifies the /streams endpoint so that the web-public
streams are included in the default list of streams that users
have access to.

This is part of PR #14638 that aims to allow guest users to
browse and subscribe themselves to web public streams.
2020-07-29 17:52:36 -07:00
orientor f266b52469 events_documentation: Document all events of type stream and some others.
Document all events of `type`=stream i.e all `op`s. Also document some other
events.

Tweaked by tabbott to clarify some documentation details (especially
around who receives events).
2020-07-28 16:00:12 -07:00
Tim Abbott dbde901684 events: Document unintentionally exposed API fields.
It's a bug that these are sent in event payloads; I'll open an issue
for resolving that issue.  For now we document them mainly to make our
tests pass.
2020-07-27 18:08:41 -07:00
orientor 227c90a4ae openapi: Document `message` event. 2020-07-27 18:08:41 -07:00
orientor ec40a5dda4 openapi_py: Add validation for `/events`.
Edit the function `validate_against_openapi_schema` and add some
helper functions to allow for validation of documented events.
Also add OpenAPI response validation in `verify_action` as it is
called in a large number of `/events` tests.
2020-07-27 18:08:41 -07:00
orientor ed8d1925fb openapi: Edit `/events` OpenAPI specification for validation.
Some events in `/events` were incorrectly or incompletely documented.
Rectify them.
2020-07-27 18:08:41 -07:00
orientor cdacd3223b openapi: Document various events. 2020-07-27 18:08:41 -07:00
Tim Abbott 3252dfaa72 api: Document API change for Stream.date_created. 2020-07-27 17:10:59 -07:00
Sumanth V Rao 9b6de63afe stream/docs: Add date_created to Stream.API_FIELDS.
The parameter Stream.date_created is now sent down to the clients
for both:

    - client.get_streams()
    - client.list_subscriptions()

API docs updated for stream and subscriptions.

Fixes #15410
2020-07-27 16:33:36 -07:00
orientor c91c106cfb openapi_py: Change condition for invalid requests.
Change the condition for allowing failed validation to the condition
that `if the test fails, response status code begins with 4`. Also
add `intentionally_undocumented` argument in `validate_request` for
allowing passing of tests which return `200` responses but fail
validation due to some intentionally undocumented feature in
OpenAPI specification.
2020-07-26 16:26:56 -07:00
orientor c082fe301d openapi: Extract Emoji Reaction schema from `Messages`.
The Emoji Reaction schema is used in multiple place and hence
it is better to have it extracted as another schema in `components`.
2020-07-24 09:54:03 -07:00
orientor 881d57806b openapi: Move `stream` schema to components section.
The stream schema is used in two locations so move it to the
components section. Also the `is_default` key returned by `/streams`
is not returned by `/events`. So handle it separately.
2020-07-24 09:51:31 -07:00
orientor 2b879ecbdf openapi: Edit `Messages` component to match the `message` event object.
The `Messages` schema present in `#/components/schemas` was a
combination of all keys possible in any message object used in Zulip.
Edit it so that the original `Messages` contains just the keys present
in the `message` event. Also make another schema  `GetMessages` which
adds a few other keys which are received when using `GET /messages`.
The message object in the `/zulip-outgoing-webhook` has also been
modified and corrected.
2020-07-24 09:51:31 -07:00
orientor bdf3ecea42 openapi: Move `subscriptions` schema to the components section.
The `subscriptions` has use in multiple endpoints and hence instead
of redefining it at every point move it to the the components section
for easier reuse.
2020-07-24 09:51:31 -07:00
Anders Kaseorg 96dcc0ce6e js: Use ES6 object literal shorthand syntax.
Generated by ESLint.

Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-07-21 12:42:22 -07:00
Anders Kaseorg b65d2e063d js: Reformat with Prettier.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-07-17 14:31:25 -07:00
Anders Kaseorg 883e2fd325 js: Remove inner spacing from object literals.
We’re configuring Prettier with bracketSpacing: false.  Generated by
ESLint.

Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-07-17 14:31:25 -07:00
Anders Kaseorg f3726db89a js: Normalize strings to double quotes.
Prettier would do this anyway, but it’s separated out for a more
reviewable diff.  Generated by ESLint.

Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-07-17 14:31:24 -07:00
Anders Kaseorg 06691e1e45 prettier: Disable bracketSpacing.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-07-17 14:30:52 -07:00
Steve Howell c60f4236a9 api: Do not require short_name to create user.
When you post to /json/users, we no longer
require or look at the short_name parameter,
since we don't use it in any meaningful way.

An upcoming commit will eliminate it from the
database.
2020-07-17 11:15:15 -07:00
Steve Howell b375581f58 api: Remove (sender_)short_name from message APIs. 2020-07-17 11:15:14 -07:00
Rohitt Vashishtha 544c1cd3fe test-api: Use dynamic message ids in JS examples.
We replace hardcoded message ids which was prone to failure. This
new approach makes sure that the messages we're using for tests
actually exist.
2020-07-15 12:33:08 -07:00
Anders Kaseorg 2794bc1ef4 lint: Reformat YAML files with Prettier.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-07-14 16:25:31 -07:00
orientor 40f76bb030 openapi_py: Add function for validating requests.
Add a function for validating requests made during tests in `openapi.py`.
2020-07-14 14:23:58 -07:00
orientor bff8e43729 openapi_py: Add openapi-core validator object to OpenAPISpec class.
OpenAPISpec is our main class for accessing OpenAPI objects and
has the capability of creating the OpenAPI objects only once, thus
saving time. Since the openapi-core request validator object is going
to be accessed for considerable time during testing, hence add it to
the class for faster testing.
2020-07-14 13:57:50 -07:00
orientor ade5dae564 openapi: Fix `/settings/notifications` OpenAPI documentation.
We pass these values encoded as JSON and parsed with
validator=check_int, not as raw integers.
2020-07-14 13:57:50 -07:00
orientor ee39522eef openapi: Improve `/messages/{message_id}` PATCH documentation.
We extract OptionalContent and RequiredContent since some endpoints
require it and other don't.

In an ideal world, we'd have a better way to express these small
variants.
2020-07-14 13:57:50 -07:00
orientor 4ca4d43b0c openapi: Improve `/message` GET OpenAPI spec.
The `num_after` and `num_before` parameters should be 0 or greater.
2020-07-14 13:57:50 -07:00
orientor bb405ebc3d openapi: Move `/users/{user_id}` below endpoints with similar regex.
openapi-core, the request validator has a bug due to which data type
of path parameters is not checked. Hence `/users/{user_id}` can match
with `users/me`. So change the position of`/user/{user_id}` after all
such possible matches to avoid errors.

See https://github.com/p1c2u/openapi-core/issues/226 for details.
2020-07-14 13:57:50 -07:00
orientor 26bcd7e4d1 openapi: Move `/messages/{message_id}` below endpoints with similar regex.
openapi-core, the request validator has a bug due to which data type
of path parameters is not checked. Hence `/messages/{message_id}`
can match with `messages/matches_narrow`. So change the position of
of `message/{message_id}` after all such possible matches to avoid
errors.

See https://github.com/p1c2u/openapi-core/issues/226 for details.
2020-07-14 13:57:50 -07:00
Anders Kaseorg aa838ec4bc openapi: Disable arrow-body-style for javascript_examples.js.
Tweaked by tabbott to add a comment explaining why.

Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-07-03 16:55:43 -07:00
Kartik Srivastava b32e851458 js_examples: Migrate and test get_streams example.
Fixes #15496.
2020-07-01 17:23:30 -07:00
Kartik Srivastava 87787efa81 js_examples: Migrate and test get_events example.
This also adds "queue_id" to the response parameters and in the example
for GET /events in zulip.yaml.
2020-07-01 17:23:30 -07:00
orientor 529da34513 openapi: Use third-party validator for schema validation.
Our previous OpenAPI schema validator that we implemented ourselves
was useful training wheels for our understanding OpenAPI properly, and
was mostly correct.  But given that we've finally reached the point
where our OpenAPI file accurately describes the API, it makes sense to
switch to use an official OpenAPI validator.  We lose some ability to
do exclude rules for particular elements, but those were primarily
important for us when we had a lot of them.

As part of this change, we need to add `additionalProperties: false`
for all of our dictonaries/objects where we've documented every
parameter; otherwise the OpenAPI schema checker won't know that we
expect every parameter to be documented.
2020-07-01 11:21:41 -07:00
Anders Kaseorg e582bbea4a decorator: Strengthen types of signature-preserving decorators.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-06-30 18:58:23 -07:00
Anders Kaseorg a7bac82f2e curl_param_value_generators: Strengthen types.
Signed-off-by: Anders Kaseorg <anders@zulip.com>
2020-06-30 18:58:23 -07:00
orientor 166314de78 openapi: Correctly encode object and array parameters.
The current description of object and array parameters in
zulip.yaml is wrong and renders incorrect requests on using OpenAPI
tools such as SwaggerIO, etc. Fix it by encoding it correctly and
changing tests accordingly.

Fixes #14380.
2020-06-28 14:04:30 -07:00
Steve Howell 69be97e365 pointer: Remove pointer from API and page_params.
There is still some miscellaneous cleanup that
has to happen for things like analytics queries
and dead code in node tests, but this should
remove the main use of pointers in the backend.

(We will also still need to drop the DB field.)
2020-06-27 16:44:38 -07:00
orientor 5629dcc8a6 openapi_docs: Display deprecated parameters with a `deprecated` tag.
In zulip.yaml, add `deprecated` tags to all parameters/keys with
`Deprecated` in the description. Then add tests to ensure that deprecated
parameters/keys will always have the `deprecated` key. Also, in
the API docs, sort the parameters according to presence of `deprecated`
key, presenting the `deprecated` keys at the end and add a `deprecated`
tag next to them.
2020-06-26 16:05:41 -07:00
orientor f188708b20 attachments: Change data type and make variable names more accurate.
Change variable `name` to `date_sent` as `name` actually stores
the date sent. Also change the data types of `name` and `create_time`
to integer. As they actually have empty decimal value.
2020-06-26 14:39:18 -07:00
Tim Abbott def6189d53 docs: Document local echo paramters for sending messages. 2020-06-25 14:44:16 -07:00
Tim Abbott 6412ea6413 api docs: Document changes in API topic encoding. 2020-06-25 14:44:04 -07:00
Tim Abbott 0ecdc663b9 api docs: Correct errors in the stream creation documentation.
* Reordered the settings relevant without stream creation to the top.
* Removed useless/misleading defaults for optional parameters.
* Clarified description of the announce and authorization_errors_fatal settings.
* Clarified that `invite_only` only applies for stream creation.
  (It's annoying to do so for its friends because they are including
   common description content and OpenAPI doesn't have a way to have
   extra content in a place you included something)

Fixes #14705.
2020-06-25 14:34:10 -07:00
Tim Abbott e46bbf18eb docs: Change next planned major release to 3.0.
After some discussion, everyone seems to agree that 3.0 is the more
appropriate version number for our next major release.  This updates
our documentation to reflect that we'll be using 3.0 as our next major
release.
2020-06-24 16:27:27 -07:00
orientor 8ab6182683 fetch_api_key: Return `email` in json_response.
`/api/v1/fetch_api_key`'s response had a key `email` with the user's
delivery email. But its JSON counterpart `/json/fetch_api_key`, which
has a completely different implementation, did not return `email` in
its success response.

So to avoid confusion, the non-API endpoint, `/json/fetch_api_key`
response has been made identical with it's `/api` counterpart by
adding the `email` key. Also it is safe to send as the calling user
will only see their own email.
2020-06-24 15:13:31 -07:00
Kartik Srivastava 3b8ee2a30f js_examples: Migrate and test update_message example. 2020-06-23 14:42:03 -07:00
Kartik Srivastava 8a00b1f1aa js_examples: Migrate and test update_message_flags example. 2020-06-23 14:42:03 -07:00
Kartik Srivastava cc4086e98a js_examples: Migrate and test remove_subscriptions example. 2020-06-23 14:35:08 -07:00
Kartik Srivastava db303ccaef js_examples: Migrate and test add_subscriptions example. 2020-06-23 14:35:08 -07:00
Kartik Srivastava cf6e1de0de js_examples: Migrate and test set_typing_status example. 2020-06-23 14:35:08 -07:00
Kartik Srivastava a1f6540cec js_examples: Migrate and test render_message example. 2020-06-23 14:35:07 -07:00
Kartik Srivastava 5a4d31825c js_examples: Migrate and test register_queue example. 2020-06-23 14:35:07 -07:00
Kartik Srivastava 4aec4cbfae js_examples: Migrate and test get_users example. 2020-06-23 14:35:07 -07:00
Kartik Srivastava 69a7d7fd30 js_examples: Migrate and test get_subscriptions example.
Also, `send_message` example is altered to send a message to the
stream 'social' to avoid getting a "first_message_id: null"
in the response for `get_subscriptions` example, that caused
`validate_against_openapi_schema` to throw an error.
2020-06-23 14:35:07 -07:00
Kartik Srivastava cc7671e602 js_examples: Migrate and test get_stream_topics example. 2020-06-23 14:35:07 -07:00