fune/taskcluster/taskgraph/transforms/release_notifications.py
Ricky Stewart 02a7b4ebdf Bug 1654103: Standardize on Black for Python code in mozilla-central.
Allow-list all Python code in tree for use with the black linter, and re-format all code in-tree accordingly.

To produce this patch I did all of the following:

1. Make changes to tools/lint/black.yml to remove include: stanza and update list of source extensions.

2. Run ./mach lint --linter black --fix

3. Make some ad-hoc manual updates to python/mozbuild/mozbuild/test/configure/test_configure.py -- it has some hard-coded line numbers that the reformat breaks.

4. Make some ad-hoc manual updates to `testing/marionette/client/setup.py`, `testing/marionette/harness/setup.py`, and `testing/firefox-ui/harness/setup.py`, which have hard-coded regexes that break after the reformat.

5. Add a set of exclusions to black.yml. These will be deleted in a follow-up bug (1672023).

# ignore-this-changeset

Differential Revision: https://phabricator.services.mozilla.com/D94045
2020-10-26 18:34:53 +00:00

75 lines
2.6 KiB
Python

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
"""
Add notifications via taskcluster-notify for release tasks
"""
from __future__ import absolute_import, print_function, unicode_literals
from string import Formatter
from taskgraph.transforms.base import TransformSequence
from taskgraph.util.scriptworker import get_release_config
from taskgraph.util.schema import resolve_keyed_by
transforms = TransformSequence()
class TitleCaseFormatter(Formatter):
"""Support title formatter for strings"""
def convert_field(self, value, conversion):
if conversion == "t":
return str(value).title()
super(TitleCaseFormatter, self).convert_field(value, conversion)
return value
titleformatter = TitleCaseFormatter()
@transforms.add
def add_notifications(config, jobs):
release_config = get_release_config(config)
for job in jobs:
label = "{}-{}".format(config.kind, job["name"])
notifications = job.pop("notifications", None)
if notifications:
resolve_keyed_by(
notifications, "emails", label, project=config.params["project"]
)
emails = notifications["emails"]
format_kwargs = dict(
task=job,
config=config.__dict__,
release_config=release_config,
)
subject = titleformatter.format(notifications["subject"], **format_kwargs)
message = titleformatter.format(notifications["message"], **format_kwargs)
emails = [email.format(**format_kwargs) for email in emails]
# By default, we only send mail on success to avoid messages like 'blah is in the
# candidates dir' when cancelling graphs, dummy job failure, etc
status_types = notifications.get("status-types", ["on-completed"])
for s in status_types:
job.setdefault("routes", []).extend(
["notify.email.{}.{}".format(email, s) for email in emails]
)
# Customize the email subject to include release name and build number
job.setdefault("extra", {}).update(
{
"notify": {
"email": {
"subject": subject,
}
}
}
)
if message:
job["extra"]["notify"]["email"]["content"] = message
yield job