-
Notifications
You must be signed in to change notification settings - Fork 15
/
pypi2debian
executable file
·289 lines (252 loc) · 12.4 KB
/
pypi2debian
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
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
#! /usr/bin/python3
# vim: et ts=4 sw=4
# Copyright © 2015-2018 Piotr Ożarowski <[email protected]>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
import argparse
import asyncio
import logging
import sys
try:
from asyncio import JoinableQueue as Queue # Python 3.4
except ImportError: # Python 3.5
from asyncio import Queue
from os import environ, getcwd, makedirs
from os.path import exists, join
from pypi2deb import VERSION
from pypi2deb.debianize import debianize
from pypi2deb.pypi import list_packages
from pypi2deb.pypi import get_pypi_info, parse_pypi_info, download
from pypi2deb.tools import unpack, pkg_name, execute
logging.basicConfig(format='%(levelname).1s: pypi2debian '
'%(module)s:%(lineno)d: %(message)s')
log = logging.getLogger('pypi2debian')
DESCRIPTION = 'Python Package Index to Debian repository converter'
class Converter:
def __init__(self, args, loop=None):
self.args = args
self.loop = loop or asyncio.get_event_loop()
self.queue = Queue(loop=self.loop)
self.build_src_queue = Queue(loop=self.loop)
self.build_bin_queue = Queue(loop=self.loop)
def __enter__(self):
return self
def __exit__(self, exc_type, exc_value, traceback):
if exc_type is None:
self.loop.run_until_complete(self.run())
# self.loop.close()
async def run(self):
stats_worker = asyncio.Task(self.stats_worker(), loop=self.loop)
workers = [asyncio.Task(self.worker(), loop=self.loop)
for _ in range(int(self.args.jobs))]
build_src_workers = [asyncio.Task(self.build_src_worker(), loop=self.loop)
for _ in range(int(self.args.src_jobs))]
build_bin_workers = [asyncio.Task(self.build_bin_worker(), loop=self.loop)
for _ in range(int(self.args.bin_jobs))]
try:
await self.queue.join()
await self.build_src_queue.join()
await self.build_bin_queue.join()
finally:
stats_worker.cancel()
for w in workers:
w.cancel()
for w in build_src_workers:
w.cancel()
for w in build_bin_workers:
w.cancel()
def convert(self, name, version):
self.queue.put_nowait((name, version))
def build_src(self, name, version, ctx):
self.build_src_queue.put_nowait((name, version, ctx))
def build_bin(self, name, version, ctx):
self.build_bin_queue.put_nowait((name, version, ctx))
async def stats_worker(self):
while True:
await asyncio.sleep(10)
log.info('* pending conversion jobs: %s, src jobs: %s, build jobs: %s',
self.queue.qsize(), self.build_src_queue.qsize(),
self.build_bin_queue.qsize())
async def worker(self):
args = self.args
while True:
name, version = await self.queue.get()
try:
try:
ctx = await get_pypi_info(name, version)
ctx = parse_pypi_info(ctx)
except Exception as err:
log.error('%s %s: cannot load details from PyPI: %r', name, version, err)
continue
if not ctx:
log.error('%s %s: cannot find details on PyPI', name, version)
continue
if not version:
version = ctx['version']
ctx['src_name'] = pkg_name(name)
ctx['debian_revision'] = '0~pypi2deb'
dsc_path = join(args.root, '{src_name}_{version}-{debian_revision}.dsc'.format(**ctx))
ctx['dsc'] = dsc_path # could be used in build step
if exists(dsc_path):
log.debug('%s %s: skipping - dsc file already exists', name, version)
continue
if args.no_pypy:
ctx['interpreters'].discard('pypy')
if args.pypy:
ctx['interpreters'] = ctx['interpreters'] & {'pypy'}
if args.python3:
ctx['interpreters'] = ctx['interpreters'] & {'python3'}
if not ctx['interpreters']:
log.debug('%s %s: no matching interpreter is supported', name, version)
continue
try:
fname = await download(name, version, destdir=args.root)
except Exception as err:
log.error('%s %s: cannot download from PyPI: %r', name, version, err)
continue
fpath = join(args.root, fname)
ctx['root'] = args.root
dirname = '{}-{}'.format(ctx['src_name'], version)
try:
dpath = unpack(fpath, args.root, dirname)
except Exception as err:
log.error('%s %s: cannot unpack sources: %r', name, version, err)
continue
ctx['src_dir'] = dpath
# debianize sources
try:
await debianize(dpath, ctx, args.profile)
except Exception as err:
log.warn('%s %s: conversion failed with: %r', name, version, err)
continue
# create Debian source package
if args.build_src_cmd:
self.build_src(name, version, ctx)
except Exception as err:
log.error('conversion failure (%s %s)', name, version, exc_info=True)
finally:
self.queue.task_done()
async def build_src_worker(self):
args = self.args
while True:
name, version, ctx = await self.build_src_queue.get()
try:
command = args.build_src_cmd.format(**ctx)
log_path = join(args.root, '{src_name}_{version}-{debian_revision}_source.log'.format(**ctx))
res = await execute(command, ctx['src_dir'], log_output=log_path)
if res != 0:
log.error('%s %s: creating source package failed with return code %d',
name, version, res)
elif args.build_cmd:
# build the package - separate queue, usually one build at a time
self.build_bin(name, version, ctx)
except Exception as err:
log.error('%s %s: creating source package failed with: %r',
name, version, err)
self.build_src_queue.task_done()
async def build_bin_worker(self):
args = self.args
while True:
name, version, ctx = await self.build_bin_queue.get()
try:
command = args.build_cmd.format(**ctx)
log_path = join(args.root, '{src_name}_{version}-{debian_revision}_build.log'.format(**ctx))
res = await execute(command, ctx['src_dir'], log_output=log_path)
if res != 0:
log.error('%s %s: building binary failed with return code %d',
name, version, res)
except Exception as err:
log.error('%s %s: building binary package failed with: %r',
name, version, err, exc_info=True)
self.build_bin_queue.task_done()
if __name__ == '__main__':
usage = '%(prog)s [OPTIONS]'
parser = argparse.ArgumentParser(usage=usage,
description=DESCRIPTION)
parser.add_argument('-v', '--verbose', action='store_true',
default=environ.get('PYPI2DEB_VERBOSE') == '1',
help='turn verbose mode on')
parser.add_argument('-q', '--quiet', action='store_true',
default=environ.get('PYPI2DEB_QUIET') == '1',
help='be quiet')
parser.add_argument('--version', action='version',
version='%(prog)s {}'.format(VERSION))
parser.add_argument('--root', action='store', metavar='DIR',
default=environ.get('DESTDIR',
join(getcwd(), 'result')),
help='destination directory [default: ./result]')
parser.add_argument('--clean', action='store_true',
default=environ.get('PY2DSP_CLEAN', '0') == '1',
help='remove name-version directory after creating source package')
parser.add_argument('--profile', action='store',
help='load default values from profile.json file (if available)')
filters = parser.add_argument_group('filters')
filters.add_argument('-c', '--classifiers', action='append', metavar='TAG',
default=[], help='tag used to select packages for conversion'
' (can be passed several times)')
filters.add_argument('--python3', action='store_true',
default=environ.get('PYPI2DEB_PYTHON3') == '1',
help='limit to Python 3.X packages only')
# filters.add_argument('--pypy', action='store_true',
# default=environ.get('PYPI2DEB_PYPY') == '1',
# help='limit to PyPy packages only')
# filters.add_argument('--no-pypy', action='store_true',
# default=environ.get('PYPI2DEB_NO_PYPY') == '1',
# help='do not generate pypy- packages')
commands = parser.add_argument_group('commands', 'override commands')
commands.add_argument('--build-src-cmd', action='store', metavar='COMMAND',
help='command to build source package',
default='dpkg-buildpackage -S -uc -us -nc -d -I.git -i.git')
commands.add_argument('--build-cmd', action='store', metavar='COMMAND',
help='build command, none by default')
jobs = parser.add_argument_group('jobs')
jobs.add_argument('-j', '--jobs', default=8, metavar='INT',
help='number of conversion jobs to run simultaneously')
jobs.add_argument('--src-jobs', default=4, metavar='INT',
help='number of source package build jobs to run simultaneously')
jobs.add_argument('--bin-jobs', default=1, metavar='INT',
help='number of binary build jobs to run simultaneously')
args = parser.parse_args()
args.pypy = False
args.no_pypy = True
if args.verbose:
logging.getLogger('pypi2deb').setLevel(logging.DEBUG)
log.setLevel(logging.DEBUG)
elif args.quiet:
logging.getLogger('pypi2deb').setLevel(logging.ERROR)
log.setLevel(logging.ERROR)
else:
logging.getLogger('pypi2deb').setLevel(logging.INFO)
log.setLevel(logging.INFO)
if args.profile in ('dpmt', 'papt'):
logging.warning("'dpmt' and 'papt' profiles have been replaced by the 'dpt' profile")
args.profile = 'dpt'
if args.python3:
args.classifiers.append('Programming Language :: Python :: 3')
elif args.pypy:
args.classifiers.append('Programming Language :: Python :: Implementation :: PyPy')
log.debug('version: {}'.format(VERSION))
log.debug(sys.argv)
log.debug('args: %s', args)
if not exists(args.root):
makedirs(args.root)
packages = list_packages(args.classifiers)
with Converter(args) as converter:
for name, version in packages.items():
converter.convert(name, version)