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# -*- coding: utf-8 -*-
# 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
"""
Produce skeleton Data Review Requests.
"""
from pathlib import Path
from typing import Sequence
import re
from . import parser
from . import util
def generate(
bug: str,
metrics_files: Sequence[Path],
) -> int:
"""
Commandline helper for Data Review Request template generation.
:param bug: pattern to match in metrics' bug_numbers lists.
:param metrics_files: List of Path objects to load metrics from.
:return: Non-zero if there were any errors.
"""
metrics_files = util.ensure_list(metrics_files)
# Accept any value of expires.
parser_options = {
"allow_reserved": True,
"custom_is_expired": lambda expires: False,
"custom_validate_expires": lambda expires: True,
}
all_objects = parser.parse_objects(metrics_files, parser_options)
if util.report_validation_errors(all_objects):
return 1
# I tried [\W\Z] but it complained. So `|` it is.
reobj = re.compile(f"\\W{bug}\\W|\\W{bug}$")
durations = set()
responsible_emails = set()
filtered_metrics = list()
for metrics in all_objects.value.values():
for metric in metrics.values():
if not any([len(reobj.findall(bug)) == 1 for bug in metric.bugs]):
continue
filtered_metrics.append(metric)
durations.add(metric.expires)
if metric.expires == "never":
responsible_emails.update(metric.notification_emails)
if len(filtered_metrics) == 0:
print(f"I'm sorry, I couldn't find metrics matching the bug number {bug}.")
return 1
template = util.get_jinja2_template(
"data_review.jinja2",
filters=(("snake_case", util.snake_case),),
)
print(
template.render(
metrics=filtered_metrics,
durations=durations,
responsible_emails=responsible_emails,
)
)
return 0