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Name	Size	Permission
__pycache__	[ DIR ]	drwxr-xr-x
__init__.py	2.22 KB	-rw-r--r--
test_distro_info.py	7.59 KB	-rw-r--r--
test_flake8.py	2.33 KB	-rw-r--r--
test_help.py	2.66 KB	-rw-r--r--
test_pylint.py	3.03 KB	-rw-r--r--

Code Editor : test_pylint.py

# Copyright (C) 2010, Stefano Rivera <stefanor@debian.org>
# 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_pylint.py - Run pylint"""

import os
import re
import subprocess
import sys
import unittest

from . import get_source_files, unittest_verbosity

CONFIG = os.path.join(os.path.dirname(__file__), "pylint.conf")

class PylintTestCase(unittest.TestCase):
    """
    This unittest class provides a test that runs the pylint code check
    on the Python source code. The list of source files is provided by
    the get_source_files() function and pylint is purely configured via
    a config file.
    """

def test_pylint(self):
        """Test: Run pylint on Python source code"""

with open("/proc/self/cmdline", "r") as cmdline_file:
            python_binary = cmdline_file.read().split("\0")[0]
        cmd = [python_binary, "-m", "pylint", "--rcfile=" + CONFIG, "--"] + get_source_files()
        env = os.environ.copy()
        env["PYLINTHOME"] = ".pylint.d"
        if unittest_verbosity() >= 2:
            sys.stderr.write("Running following command:\n{}\n".format(" ".join(cmd)))
        process = subprocess.Popen(cmd, env=env, stdout=subprocess.PIPE, stderr=subprocess.PIPE,
                                   close_fds=True)
        out, err = process.communicate()

if process.returncode != 0:
            # Strip trailing summary (introduced in pylint 1.7). This summary might look like:
            #
            # ------------------------------------
            # Your code has been rated at 10.00/10
            #
            out = re.sub("^(-+|Your code has been rated at .*)$", "", out.decode(),
                         flags=re.MULTILINE).rstrip()

# Strip logging of used config file (introduced in pylint 1.8)
            err = re.sub("^Using config file .*\n", "", err.decode()).rstrip()

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

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Code Editor : test_pylint.py