def read_requirement_files(files):
pip_requirements = []
session = pip_download.PipSession()
for filename in files:
if sh.isfile(filename):
cache_key = "f:%s:%s" % (sh.abspth(filename), sh.getsize(filename))
with REQUIREMENT_FILE_CACHE_LOCK:
try:
reqs = REQUIREMENT_FILE_CACHE[cache_key]
except KeyError:
reqs = tuple(
pip_req.parse_requirements(filename, session=session))
REQUIREMENT_FILE_CACHE[cache_key] = reqs
pip_requirements.extend(reqs)
return (pip_requirements, [req.req for req in pip_requirements])
def read_requirement_files(files):
pip_requirements = []
session = pip_download.PipSession()
for filename in files:
if sh.isfile(filename):
cache_key = "f:%s:%s" % (sh.abspth(filename), sh.getsize(filename))
with REQUIREMENT_FILE_CACHE_LOCK:
try:
reqs = REQUIREMENT_FILE_CACHE[cache_key]
except KeyError:
reqs = tuple(pip_req.parse_requirements(filename,
session=session))
REQUIREMENT_FILE_CACHE[cache_key] = reqs
pip_requirements.extend(reqs)
return (pip_requirements,
[req.req for req in pip_requirements])
def get_archive_details(filename):
if not sh.isfile(filename):
raise IOError("Can not detail non-existent file %s" % (filename))
# Check if we already got the details of this file previously
cache_key = "f:%s:%s" % (sh.basename(filename), sh.getsize(filename))
if cache_key in EGGS_DETAILED:
return EGGS_DETAILED[cache_key]
# Get pip to get us the egg-info.
with utils.tempdir() as td:
filename = sh.copy(filename, sh.joinpths(td, sh.basename(filename)))
extract_to = sh.mkdir(sh.joinpths(td, 'build'))
pip_util.unpack_file(filename, extract_to, content_type='', link='')
details = get_directory_details(extract_to)
EGGS_DETAILED[cache_key] = details
return details
def get_archive_details(filename):
if not sh.isfile(filename):
raise IOError("Can not detail non-existent file %s" % (filename))
# Check if we already got the details of this file previously
cache_key = "f:%s:%s" % (sh.basename(filename), sh.getsize(filename))
if cache_key in EGGS_DETAILED:
return EGGS_DETAILED[cache_key]
# Get pip to get us the egg-info.
with utils.tempdir() as td:
filename = sh.copy(filename, sh.joinpths(td, sh.basename(filename)))
extract_to = sh.mkdir(sh.joinpths(td, 'build'))
pip_util.unpack_file(filename, extract_to, content_type='', link='')
details = get_directory_details(extract_to)
EGGS_DETAILED[cache_key] = details
return details
