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import os
import sys
import shutil
def get_next_cache_dir():
work_dir = os.getcwd()
try:
# change working directory to avoid import from local folder
# during installation process
os.chdir(os.path.dirname(sys.executable))
import comtypes.client
return comtypes.client._code_cache._find_gen_dir()
except ImportError:
return None
finally:
os.chdir(work_dir)
def _remove(directory):
shutil.rmtree(directory)
print('Removed directory "%s"' % directory)
def remove_directory(directory, silent):
if directory:
if silent:
_remove(directory)
else:
try:
confirm = raw_input('Remove comtypes cache directories? (y/n): ')
except NameError:
confirm = input('Remove comtypes cache directories? (y/n): ')
if confirm.lower() == 'y':
_remove(directory)
else:
print('Directory "%s" NOT removed' % directory)
return False
return True
if len(sys.argv) > 1 and "-y" in sys.argv[1:]:
silent = True
else:
silent = False
# First iteration may get folder with restricted rights.
# Second iteration always gets temp cache folder (writable for all).
directory = get_next_cache_dir()
removed = remove_directory(directory, silent)
if removed:
directory = get_next_cache_dir()
# do not request the second confirmation
# if the first folder was already removed
remove_directory(directory, silent=removed)
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