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tools/python/data_files/__init__.py
43 строки
1 KB
Maksim Andrianov
[python][packaging] Rework data packaging
09 окт 2020, 13:59
09 окт 2020, 13:59
664b458
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import os import site import sys def find_data_files_in_user_installations(directory): possible_paths = [os.path.join(site.USER_BASE, directory),] + [ os.path.normpath(os.path.join(p, "../../..", directory)) for p in site.getusersitepackages() ] for p in possible_paths: if os.path.isdir(p): return p return None def find_data_files_in_sys_installations(directory): possible_paths = [os.path.join(sys.prefix, directory),] + [ os.path.normpath(os.path.join(p, "../../..", directory)) for p in site.getsitepackages() ] for p in possible_paths: if os.path.isdir(p): return p return None def find_data_files(directory, user_inst_first=True): functions = [ (int(user_inst_first), find_data_files_in_user_installations), (int(not user_inst_first), find_data_files_in_sys_installations), ] functions.sort(key=lambda k: k[0]) for prior, func in functions: res = func(directory) if res is not None: return res return None