codeclimate-pep8

#!/usr/bin/env python3

import json
import os.path
from pycodestyle import BaseReport, StyleGuide
import sys

class CodeClimateReport(BaseReport):
    """Print results of the checks in Code Climate format."""

    def error(self, line_number, offset, text, check):
        """Print an error in Code Climate format."""

        code = super(CodeClimateReport, self).error(line_number, offset,
                                                    text, check)
        if code:
            issue = {
                'type': 'issue',
                'check_name': code,
                'categories': ['Style'],
                'description': text[5:].capitalize(),
                'remediation_points': 50000,
                'location': {
                    'path': os.path.normpath(self.filename),
                    'positions': {
                        'begin': {
                            'line': line_number,
                            'column': offset + 1
                        },
                        'end': {
                            'line': line_number,
                            'column': offset + 1
                        }
                    }
                },
                'content': {
                    'body': check.__doc__.strip()
                }
            }
            print(json.dumps(issue)+'\0')

        return code


def run(paths):
    """Parse options and run checks on Python source."""
    import signal

    # Handle "Broken pipe" gracefully
    try:
        signal.signal(signal.SIGPIPE, lambda signum, frame: sys.exit(1))
    except AttributeError:
        pass    # not supported on Windows

    style_guide = StyleGuide(
            paths=paths,
            reporter=CodeClimateReport)
    options = style_guide.options

    report = style_guide.check_files()

    if report.total_errors:
        if options.count:
            sys.stderr.write(str(report.total_errors) + '\n')
            sys.exit(1)

include_paths = ["."]

if os.path.exists("/config.json"):
    contents = open("/config.json").read()
    config = json.loads(contents)

    i_paths = config.get("include_paths")
    if type(i_paths) == list:
        python_paths = []
        for i in i_paths:
            ext = os.path.splitext(i)[1]
            if os.path.isdir(i) or ext == ".py":
                python_paths.append(i)
        include_paths = python_paths


if len(include_paths) > 0:
    args = " ".join(include_paths)
    sys.stderr.write(args)
    run(include_paths)
    #os.system("/usr/src/app/pep8.py --codeclimate {0}".format(args))