def bundle_func(args):
def get_reqs(path):
path = os.path.abspath(path)
reqs = set()
with open(path) as f:
for line in f:
line = line.strip()
if not line or line.startswith('#'):
continue
reqs.add(line)
return reqs
if not args.packages:
logger.fatal('Error: You must specify at least one package', exc=PygError)
reqs = []
if args.req_file:
reqs = [Requirement(r) for f in args.req_file for r in get_reqs(f)]
b = Bundler(map(Requirement, args.packages) + reqs, args.bundlename)
b.bundle()
def bundle_func(packages, bundlename, exclude, req_file, develop):
def get_reqs(path):
path = os.path.abspath(path)
reqs = set()
with open(path) as f:
for line in f:
line = line.strip()
if not line or line.startswith('#'):
continue
reqs.add(line)
return reqs
if not packages and not req_file:
logger.fatal('Error: You must specify at least one package', exc=PygError)
reqs = []
if req_file:
reqs = [Requirement(r) for f in req_file for r in get_reqs(f)]
exclude = [Requirement(r) for r in (exclude or [])]
bundlename = os.path.abspath(bundlename)
dest, bundlename = os.path.dirname(bundlename), os.path.basename(bundlename)
b = Bundler(map(Requirement, packages) + reqs, bundlename, exclude, use_develop=develop)
b.bundle(dest=dest)
def gen_pack(self, exclude=[], use_develop=False):
# This is where to download all packages
# and where to build the pack
with TempDir() as tempdir:
# This is where to store the egg
with TempDir() as bundle_dir:
logger.info('Generating the bundle...')
b = Bundler([self.req], self.bundle_name, exclude=exclude, \
callback=self._bundle_callback, use_develop=use_develop)
# we download packages without creating the bundle to build
# eggs
b._download_all(tempdir)
b._clean(tempdir)
bundle = os.path.join(bundle_dir, self.req.name) + '.egg'
with ZipFile(bundle, mode='w') as egg:
# Create a new directory to store unpacked eggs
with TempDir() as egg_dir:
self._gen_eggs(tempdir, egg_dir)
b._add_to_archive(egg, egg_dir, len(egg_dir))
egg_info, tl = self._mk_egg_info()
b._add_to_archive(egg, egg_info, tl)
pack = os.path.join(tempdir, self.pack_name)
eggname = self.req.name + '.egg'
folder_name = '{0.name}-{0.version}'.format(self.bundled[self.req.name])
with ZipFile(pack, mode='w') as z:
z.write(bundle, '/'.join([folder_name, eggname]))
# write executable files
for command_name, code in self.entry_points.iteritems():
z.writestr('/'.join([folder_name, 'run_%s.py' % command_name]),
_gen_executable(eggname, code, self.modules))
dest = os.path.join(self.dest, self.pack_name)
if os.path.exists(dest):
os.remove(dest)
shutil.move(pack, self.dest)
