From ad4f4b65fe64abe760e3f76d9e2a0160cdd78136 Mon Sep 17 00:00:00 2001 From: Kovid Goyal Date: Mon, 7 Dec 2015 12:56:14 +0530 Subject: [PATCH] Fix python install script not actually preserving site-packages --- setup/installer/windows/install_python.py | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/setup/installer/windows/install_python.py b/setup/installer/windows/install_python.py index 47de18ee88..2140fd1c56 100644 --- a/setup/installer/windows/install_python.py +++ b/setup/installer/windows/install_python.py @@ -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()