Lines Matching refs:os

3 import os
19   search_path = os.getenv('PATH', os.defpath).split(os.pathsep)
22     path = os.path.join(directory, name)
24     if os.path.isfile(path) and os.access(path, os.X_OK):
39   zf = zipfile.ZipFile(os.path.dirname(__file__))
56     top_entries = [os.path.join(runfiles_path, i) for i in os.listdir(runfiles_path)]
57     top_pkg_dirs = [i for i in top_entries if os.path.isdir(i)]
60     old_python_path = os.environ.get(PYTHON_PATH)
70     main_filepath = os.path.join(runfiles_path, MAIN_FILE)
71     assert os.path.exists(main_filepath), \
73     assert os.access(main_filepath, os.R_OK), \
81     os.environ.update(new_env)