Source code for shiv.bootstrap.utils
import os
import sys
import zipfile
from contextlib import contextmanager
@contextmanager
def silence_stderr():
with open(os.devnull, 'w') as devnull:
stderr = sys.stderr
sys.stderr = devnull
yield
sys.stderr = stderr
[docs]def current_zipfile():
"""A function to vend the current zipfile, if any"""
if zipfile.is_zipfile(sys.argv[0]):
fd = open(sys.argv[0], "rb")
return zipfile.ZipFile(fd)
def loaded_from_zipfile(module):
return hasattr(module.__spec__.loader, "archive")