| from __future__ import absolute_import |
| from __future__ import unicode_literals |
| |
| import contextlib |
| import io |
| import os.path |
| |
| |
| TESTING_DIR = os.path.abspath(os.path.dirname(__file__)) |
| |
| |
| @contextlib.contextmanager |
| def cwd(path): |
| pwd = os.getcwd() |
| os.chdir(path) |
| try: |
| yield |
| finally: |
| os.chdir(pwd) |
| |
| |
| def get_resource_path(path): |
| return os.path.join(TESTING_DIR, 'resources', path) |
| |
| |
| def write_file(filename, contents): |
| """Hax because coveragepy chokes on nested context managers.""" |
| with io.open(filename, 'w') as file_obj: |
| file_obj.write(contents) |