How to use the pep8.MAX_LINE_LENGTH function in pep8

To help you get started, we’ve selected a few pep8 examples, based on popular ways it is used in public projects.

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github alademann / SublimeText3-Packages / Anaconda / anaconda_lib / linting / linter.py View on Github external
def run_linter(self, settings, code, filename):
        """Check the code to find errors
        """

        errors = []

        if settings.get("pep8", True):
            check_params = {
                'ignore': settings.get('pep8_ignore', []),
                'max_line_length': settings.get(
                    'pep8_max_line_length', pep8.MAX_LINE_LENGTH
                )
            }
            errors.extend(self.pep8_check(
                code, filename, settings.get('pep8_rcfile'), **check_params
            ))

        pyflakes_ignore = settings.get('pyflakes_ignore', None)
        pyflakes_disabled = settings.get('pyflakes_disabled', False)
        explicit_ignore = settings.get('pyflakes_explicit_ignore', [])

        if not pyflakes_disabled and not settings.get('use_pylint'):
            errors.extend(self.pyflakes_check(code, filename, pyflakes_ignore))

        return self.parse_errors(errors, explicit_ignore)
github kmmbvnr / django-jenkins / django_jenkins / tasks / run_pep8.py View on Github external
def add_arguments(self, parser):
        parser.add_argument("--pep8-exclude",
                            dest="pep8-exclude",
                            help="exclude files or directories which match these "
                            "comma separated patterns (default: %s)" %
                            (pep8.DEFAULT_EXCLUDE + ",south_migrations"))
        parser.add_argument("--pep8-select", dest="pep8-select",
                            help="select errors and warnings (e.g. E,W6)")
        parser.add_argument("--pep8-ignore", dest="pep8-ignore",
                            help="skip errors and warnings (e.g. E4,W)"),
        parser.add_argument("--pep8-max-line-length",
                            dest="pep8-max-line-length", type=int,
                            help="set maximum allowed line length (default: %d)" % pep8.MAX_LINE_LENGTH)
        parser.add_argument("--pep8-rcfile", dest="pep8-rcfile",
                            help="PEP8 configuration file")
github raymondbutcher / perfectpython / pylib / pplinter / checkers.py View on Github external
def output(self):

        stdout, sys.stdout = sys.stdout, StringIO.StringIO()
        try:

            import pep8
            pep8.MAX_LINE_LENGTH = self.max_line_length or 79

            pep8style = pep8.StyleGuide(parse_argv=False, config_file=True)
            options = pep8style.options
            ignored = self.get_ignored_ids()
            if ignored is not None:
                options.ignore.append(ignored)
            if options.doctest or options.testsuite:
                from testsuite.support import run_tests
                report = run_tests(pep8style)
            else:
                report = pep8style.input_file(self.path)
            if options.testsuite and not options.quiet:
                report.print_results()

            return sys.stdout.getvalue().strip()
github kmmbvnr / django-jenkins / django_jenkins / tasks / run_flake8.py View on Github external
dest='flake8-max-complexity',
                            type=int,
                            help='McCabe complexity treshold')
        parser.add_argument("--pep8-exclude",
                            dest="pep8-exclude",
                            help="exclude files or directories which match these "
                            "comma separated patterns (default: %s)" %
                            (pep8.DEFAULT_EXCLUDE + ",south_migrations"))
        parser.add_argument("--pep8-select", dest="pep8-select",
                            help="select errors and warnings (e.g. E,W6)")
        parser.add_argument("--pep8-ignore", dest="pep8-ignore",
                            help="skip errors and warnings (e.g. E4,W)")
        parser.add_argument("--pep8-max-line-length",
                            dest="pep8-max-line-length", type=int,
                            help="set maximum allowed line length (default: %d)" %
                            pep8.MAX_LINE_LENGTH)
        parser.add_argument("--pep8-rcfile", dest="pep8-rcfile",
                            help="PEP8 configuration file")
github kmmbvnr / django-jenkins / django_jenkins / tasks / run_flake8.py View on Github external
pep8_options = {}

        config_file = self.get_config_path(options)
        if config_file is not None:
            pep8_options['config_file'] = config_file

        set_option(pep8_options, 'exclude', options['pep8-exclude'], config_file,
                   default=pep8.DEFAULT_EXCLUDE + ",south_migrations", split=',')

        set_option(pep8_options, 'select', options['pep8-select'], config_file, split=',')

        set_option(pep8_options, 'ignore', options['pep8-ignore'], config_file, split=',')

        set_option(pep8_options, 'max_line_length', options['pep8-max-line-length'], config_file,
                   default=pep8.MAX_LINE_LENGTH)

        set_option(pep8_options, 'max_complexity', options['flake8-max-complexity'], config_file,
                   default=-1)

        old_stdout, flake8_output = sys.stdout, StringIO()
        sys.stdout = flake8_output

        pep8style = get_style_guide(
            parse_argv=False,
            jobs='1',
            **pep8_options)

        try:
            for location in apps_locations:
                pep8style.input_file(os.path.relpath(location))
        finally:
github jmwright / cadquery-freecad-module / Libs / pyqode / python / backend / workers.py View on Github external
def run_pep8(request_data):
    """
    Worker that run the pep8 tool on the current editor text.

    :returns a list of tuples (msg, msg_type, line_number)
    """
    import pep8
    from pyqode.python.backend.pep8utils import CustomChecker
    WARNING = 1
    code = request_data['code']
    path = request_data['path']
    max_line_length = request_data['max_line_length']
    ignore_rules = request_data['ignore_rules']
    ignore_rules += ['W291', 'W292', 'W293', 'W391']
    pep8.MAX_LINE_LENGTH = max_line_length
    # setup our custom style guide with our custom checker which returns a list
    # of strings instread of spitting the results at stdout
    pep8style = pep8.StyleGuide(parse_argv=False, config_file='',
                                checker_class=CustomChecker)
    try:
        results = pep8style.input_file(path, lines=code.splitlines(True))
    except Exception:
        _logger().exception('Failed to run PEP8 analysis with data=%r'
                            % request_data)
        return []
    else:
        messages = []
        for line_number, offset, code, text, doc in results:
            if code in ignore_rules:
                continue
            messages.append(('[PEP8] %s: %s' % (code, text), WARNING,
github kmmbvnr / django-jenkins / django_jenkins / tasks / run_pep8.py View on Github external
output.write('%s:%s:%s: %s\n' % (instance.filename, sourceline, offset + 1, text))

        pep8_options = {}
        config_file = self.get_config_path(options)
        if config_file is not None:
            pep8_options['config_file'] = config_file

        set_option(pep8_options, 'exclude', options['pep8-exclude'], config_file,
                   default=pep8.DEFAULT_EXCLUDE + ",south_migrations", split=',')

        set_option(pep8_options, 'select', options['pep8-select'], config_file, split=',')

        set_option(pep8_options, 'ignore', options['pep8-ignore'], config_file, split=',')

        set_option(pep8_options, 'max_line_length', options['pep8-max-line-length'], config_file,
                   default=pep8.MAX_LINE_LENGTH)

        pep8style = pep8.StyleGuide(
            parse_argv=False,
            reporter=JenkinsReport,
            **pep8_options)

        pep8style.options.report.start()
        for location in apps_locations:
            pep8style.input_dir(os.path.relpath(location))
        pep8style.options.report.stop()

        output.close()
github jazzband / django-discover-jenkins / discover_jenkins / tasks / run_pep8.py View on Github external
def add_arguments(cls, parser):
        parser.add_argument("--pep8-exclude",
            dest="pep8-exclude",
            default=pep8.DEFAULT_EXCLUDE + ",migrations",
            help="exclude files or directories which match these "
                 "comma separated patterns (default: %s)" %
                 pep8.DEFAULT_EXCLUDE)
        parser.add_argument("--pep8-select", dest="pep8-select",
            help="select errors and warnings (e.g. E,W6)")
        parser.add_argument("--pep8-ignore", dest="pep8-ignore",
            help="skip errors and warnings (e.g. E4,W)")
        parser.add_argument("--pep8-max-line-length",
            dest="pep8-max-line-length", type=int,
            help="set maximum allowed line length (default: %d)" %
                 pep8.MAX_LINE_LENGTH)
        parser.add_argument("--pep8-rcfile", dest="pep8-rcfile",
            help="PEP8 configuration file")
github hjacobs / codevalidator / codevalidator.py View on Github external
def _validate_pep8(fd, options={}):
    import pep8

    # if user doesn't define a new value use the pep8 default
    max_line_length = options.get('max_line_length', pep8.MAX_LINE_LENGTH)

    pep8style = pep8.StyleGuide(max_line_length=max_line_length)
    check = pep8style.input_file(fd.name)
    return check == 0