34 lines
1.3 KiB
Python
34 lines
1.3 KiB
Python
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def _fixup_virtualenv(real_prefix):
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import sys, os
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sys.real_prefix = real_prefix
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# NOTE: The adjustment code is based from logic in the site.py
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# installed by virtualenv 1.8.2 (but simplified by removing support
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# for platforms that aren't supported by py2app)
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paths = [os.path.join(sys.real_prefix, 'lib', 'python'+sys.version[:3])]
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hardcoded_relative_dirs = paths[:]
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plat_path = os.path.join(sys.real_prefix, 'lib', 'python'+sys.version[:3],
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'plat-%s' % sys.platform)
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if os.path.exists(plat_path):
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paths.append(plat_path)
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# This is hardcoded in the Python executable, but
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# relative to sys.prefix, so we have to fix up:
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for path in list(paths):
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tk_dir = os.path.join(path, 'lib-tk')
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if os.path.exists(tk_dir):
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paths.append(tk_dir)
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# These are hardcoded in the Apple's Python executable,
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# but relative to sys.prefix, so we have to fix them up:
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hardcoded_paths = [os.path.join(relative_dir, module)
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for relative_dir in hardcoded_relative_dirs
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for module in ('plat-darwin', 'plat-mac', 'plat-mac/lib-scriptpackages')]
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for path in hardcoded_paths:
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if os.path.exists(path):
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paths.append(path)
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sys.path.extend(paths)
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