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)
