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Fix python install script not actually preserving site-packages

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This commit is contained in:
Kovid Goyal 2015-12-07 12:56:14 +05:30
parent d9c57ad637
commit ad4f4b65fe
1 changed files with 9 additions and 0 deletions
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9
setup/installer/windows/install_python.py
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@ -47,7 +47,13 @@ def main():
os.chdir(os.path.dirname(cwd))
# Clear out install_dir, preserving site-packages
has_sp = False
if os.path.exists(install_dir):
sp_dir = os.path.join(install_dir, 'Lib', 'site-packages')
has_sp = os.path.exists(sp_dir)
if has_sp:
sp_temp = os.path.join(install_dir, 'site-packages')
os.rename(sp_dir, sp_temp)
for x in os.listdir(install_dir):
if x != 'site-packages':
path = os.path.join(install_dir, x)
@ -111,6 +117,9 @@ def main():
shutil.copytree('Lib', os.path.join(install_dir, 'Lib'),
ignore=ignore_in_lib)
if has_sp:
shutil.rmtree(sp_dir)
os.rename(sp_temp, sp_dir)
with open(os.path.join(install_dir, 'Lib', 'mimetypes.py'), 'r+b') as f:
raw = f.read()