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Name	Size	Permission
__pycache__	[ DIR ]	drwxr-xr-x
__init__.py	2.31 KB	-rw-r--r--
test_flake8.py	2.39 KB	-rw-r--r--
test_help.py	2.92 KB	-rw-r--r--
test_logger.py	2.13 KB	-rw-r--r--
test_pylint.py	3.33 KB	-rw-r--r--

Code Editor : test_flake8.py

# Copyright (C) 2017-2018, Benjamin Drung <bdrung@debian.org>
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

"""test_flake8.py - Run flake8 check"""

import subprocess
import sys
import unittest

from . import get_source_files, unittest_verbosity

class Flake8TestCase(unittest.TestCase):
    """
    This unittest class provides a test that runs the flake8 code
    checker (which combines pycodestyle and pyflakes) on the Python
    source code. The list of source files is provided by the
    get_source_files() function.
    """

def test_flake8(self):
        """Test: Run flake8 on Python source code"""
        cmd = [sys.executable, "-m", "flake8", "--max-line-length=99"] + get_source_files()
        if unittest_verbosity() >= 2:
            sys.stderr.write(
                "Running following command:\n{}\n".format(" ".join(cmd)))
        with subprocess.Popen(cmd, stdout=subprocess.PIPE,
                              stderr=subprocess.PIPE, close_fds=True) as process:
            out, err = process.communicate()

if process.returncode != 0:  # pragma: no cover
                msgs = []
                if err:
                    msgs.append("flake8 exited with code {} and has unexpected "
                                "output on stderr:\n{}"
                                .format(process.returncode, err.decode().rstrip()))
                if out:
                    msgs.append("flake8 found issues:\n{}".format(
                        out.decode().rstrip()))
                if not msgs:
                    msgs.append("flake8 exited with code {} and has no output on "
                                "stdout or stderr."
                                .format(process.returncode))
                self.fail("\n".join(msgs))

${this.title}

Code Editor : test_flake8.py