def _find_develop(self, dir, req):
try:
logger.info('Looking for a local package...')
try:
dist = Develop(req.name)
except (ValueError, AttributeError):
logger.error('Cannot find a local distribution for {0}', req.name, exc=PygError)
else:
# XXX: Add a `location` attribute in pkgtools' next release
location = os.path.abspath(dist._arg_name)
path = os.path.dirname(location)
if not req.match(Version(dist.version)):
logger.error('Found {0}, but it does not match the requirement', path, exc=PygError)
setup_py = os.path.join(path, 'setup.py')
if not os.path.exists(setup_py):
logger.error('Cannot find setup.py for {0}', req.name, exc=PygError)
logger.info('Found a matching package in {0}', path)
with TempDir() as tempdir:
code, output = call_setup(path, ['sdist', '-d', tempdir])
if code != 0:
logger.fatal('setup.py failed to create the source distribution')
print_output(output, 'setup.py sdist')
raise PygError
arch = glob.glob(os.path.join(tempdir, '*{0}*'.format(req.name)))[0]
shutil.move(arch, dir)
arch_name = os.path.join(dir, os.path.basename(arch))
unpack(arch_name)
return arch_name
except (PygError, IndexError, ValueError):
return False
def _download(self, dir, req):
'''
Given a destination directory and a requirement to meet, download it and return the archive path.
'''
manager = ReqManager(req, ('.tar.gz', '.tar.bz2', '.zip'))
manager.download(dir)
d_name, version = manager.downloaded_name, manager.downloaded_version
arch_name = os.path.join(dir, d_name)
unpack(arch_name)
self.bundled.append('{0}=={1}'.format(name(d_name).split('-')[0], version))
return arch_name
def download_func(args):
pref = None
if args.prefer:
pref = ['.' + args.prefer.strip('.')]
name = args.packname
dest = args_manager['download']['download_dir']
unpk = args_manager['download']['unpack']
downloader = ReqManager(Requirement(name), pref)
downloader.download(dest)
if downloader.downloaded_name is None:
logger.fatal('Error: Did not find any files for {0}', name, exc=PygError)
if unpk:
path = os.path.abspath(downloader.downloaded_name)
logger.info('Unpacking {0} to {1}', os.path.basename(path), os.getcwd())
unpack(path)