for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
import contextlib
from shutil import rmtree
import tempfile
def extract(dictionary, keys):
"""
Extract only the specified keys from a dict
:param dictionary: source dictionary
:param keys: list of keys to extract
:return dict: extracted dictionary
return dict(
(k, dictionary[k]) for k in keys if k in dictionary
)
def extract_arguments(arguments, long_keys, key_prefix='--'):
:param arguments: dict of command line arguments
long_arguments = extract(
arguments,
long_keys,
return dict([
(key.replace(key_prefix, ''), value)
for key, value in long_arguments.items()
])
@contextlib.contextmanager
def mktmpdir():
tmp_dir = tempfile.mkdtemp()
try:
yield tmp_dir
finally:
rmtree(tmp_dir)
michaeljoseph /
changes
