PyPI 官网下载 | pytest-shutil-1.3.0.tar.gz

# pytest-shutil This library is a goodie-bag of Unix shell and environment management tools for automated tests. A summary of the available functions is below, look at the source for the full listing. ## Installation Install using your favourite package manager:: ```bash pip install pytest-shutil # or.. easy_install pytest-shutil ``` ## Workspace Fixture The workspace fixture is simply a temporary directory at function-scope with a few bells and whistles:: ```python # Enable the fixture explicitly in your tests or conftest.py (not required when using setuptools entry points) pytest_plugins = ['pytest_shutil'] def test_something(workspace): # Workspaces contain a handle to the path.py path object (see https://pythonhosted.org/path.py) path = workspace.workspace script = path / 'hello.sh' script.write_text('#!/bin/sh\n echo hello world!') # There is a 'run' method to execute things relative to the workspace root workspace.run('hello.sh') ``` ## ``pytest_shutil.env``: Shell helpers | function | description | --------- | ----------- | set_env | contextmanager to set env vars | unset_env | contextmanager to unset env vars | no_env | contextmanager to unset a single env var | no_cov | contextmanager to disable coverage in subprocesses ## ``pytest_shutil.cmdline``: Command-line helpers | function | description | --------- | ----------- | umask | contextmanager to set the umask | chdir | contextmanager to change to a directory | TempDir | contextmanager for a temporary directory | PrettyFormatter | simple text formatter for drawing title, paragrahs, hrs. | copy_files | copy all files from one directory to another | getch | cross-platform read of a single character from the screen | which | analoge of unix ``which`` | get_real_python_executable | find our system Python, useful when running under virtualenv ## ``pytest_shutil.run``: Running things in subprocesses | function | description | --------- | ----------- | run | run a command, with options for capturing output, checking return codes. | run_as_main | run a function as if it was the system entry point | run_module_as_main | run a module as if it was the system entry point | run_in_subprocess | run a function in a subprocess | run_with_coverage | run a command with coverage enabled