releases/tools/list_weeks.py
Doug Hellmann e06d8ad2f4 update list_weeks tool to build YAML file
Instead of building the RST table, build a YAML input data file to be
used with the new schedule rendering template. The results will have to
be edited by hand, but we at least get the dates and fixed events
included for free.

Change-Id: I3cc38afd80eb41200c7269a3039e87f01156eaab
Signed-off-by: Doug Hellmann <doug@doughellmann.com>
2017-01-04 11:40:06 -05:00

108 lines
2.9 KiB
Python
Executable File

#!/usr/bin/env python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from __future__ import print_function
import argparse
import datetime
import yaml
def mk_entry(name, week, cross_project=None, project_specific=None):
d = {
'start': '{:%Y-%m-%d}'.format(week),
'end': '{:%Y-%m-%d}'.format(week + work_week),
}
if name:
d['name'] = name
if cross_project:
d['x-project'] = cross_project
if project_specific:
d['project-specific'] = project_specific
return d
def add_cycle(name):
return '{}-{}'.format(args.prefix_char, name)
parser = argparse.ArgumentParser()
parser.add_argument(
'--etherpad',
default=False,
action='store_true',
help='output in etherpad format for building the release planning doc',
)
parser.add_argument(
'prefix_char',
help='single letter prefix for tags',
)
parser.add_argument(
'previous_release',
help='monday of the week of previous release, YYYY-MM-DD',
)
parser.add_argument(
'next_release',
help='monday of the week of upcoming release, YYYY-MM-DD',
)
args = parser.parse_args()
previous_release_date = datetime.datetime.strptime(
args.previous_release, '%Y-%m-%d')
next_release_date = datetime.datetime.strptime(
args.next_release, '%Y-%m-%d')
week = datetime.timedelta(weeks=1)
work_week = datetime.timedelta(days=4)
# Build the list of Mondays leading up to the release.
weeks = []
current = previous_release_date
while current < next_release_date:
current += week
weeks.append(current)
n_weeks = len(weeks)
cycle = [
# Print the date for the previous release. The event name will
# need to be replaced manually with the right name.
mk_entry('', previous_release_date,
cross_project=['REPLACE-WITH-PREVIOUS-RELEASE-REF']),
]
for n, w in enumerate(weeks, 1):
name = 'R{:<+d}'.format(n - n_weeks)
cross_project = []
if n == n_weeks:
cross_project.append(add_cycle('final'))
cycle.append(mk_entry(name, w, cross_project=cross_project))
# Add weeks for the cycle-trailing deadline.
current += week
cycle.append(mk_entry('R+1', current))
current += week
cycle.append(mk_entry('R+2', current, cross_project=[add_cycle('trailing')]))
data = {
'cycle': cycle,
}
print('---')
print('start-week: {:%Y-%m-%d}'.format(weeks[0]))
print('release-week: {:%Y-%m-%d}'.format(next_release_date))
print(yaml.dump(data, default_flow_style=False, explicit_start=False))