/usr/lib/python2.7/dist-packages/oslo_config/sphinxconfiggen.py is in python-oslo.config 1:3.17.0-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 | # Copyright 2015 Hewlett-Packard Development Company, L.P.
#
# 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.
import os
from oslo_config import generator
def generate_sample(app):
if not app.config.config_generator_config_file:
app.warn("No config_generator_config_file is specified, "
"skipping sample config generation")
return
# Decided to update the existing config option
# config_generator_config_file to support a value that is a list of
# tuples, containing the file names as (input, output).
# We need to retain support for the option referring to a single string,
# and using the sample_config_basename for the output file in that case.
# After we release support for both forms of the option, we can update
# projects to always use the list of tuples, then remove
# sample_config_basename and the support for config_generator_config_file
# being a single string.
if isinstance(app.config.config_generator_config_file, list):
for config_file, base_name in app.config.config_generator_config_file:
if base_name is None:
base_name = _get_default_basename(config_file)
_generate_sample(app, config_file, base_name)
else:
_generate_sample(app,
app.config.config_generator_config_file,
app.config.sample_config_basename)
def _get_default_basename(config_file):
return os.path.splitext(os.path.basename(config_file))[0]
def _generate_sample(app, config_file, base_name):
def info(msg):
app.info('[%s] %s' % (__name__, msg))
# If we are given a file that isn't an absolute path, look for it
# in the source directory if it doesn't exist.
candidates = [
config_file,
os.path.join(app.srcdir, config_file,),
]
for c in candidates:
if os.path.isfile(c):
info('reading config generator instructions from %s' % c)
config_path = c
break
else:
raise ValueError(
"Could not find config_generator_config_file %r" %
app.config.config_generator_config_file)
if base_name:
out_file = os.path.join(app.srcdir, base_name) + '.conf.sample'
if not os.path.isdir(os.path.dirname(os.path.abspath(out_file))):
os.mkdir(os.path.dirname(os.path.abspath(out_file)))
else:
file_name = 'sample.config'
out_file = os.path.join(app.srcdir, file_name)
info('writing sample configuration to %s' % out_file)
generator.main(args=['--config-file', config_path,
'--output-file', out_file])
def setup(app):
app.add_config_value('config_generator_config_file', None, 'env')
app.add_config_value('sample_config_basename', None, 'env')
app.connect('builder-inited', generate_sample)
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