except ImportError:
# Python 3.9 onwards
import xml.etree.ElementTree as etree
from diff_cover.command_runner import run_command_for_code
from diff_cover.git_path import GitPathTool
from diff_cover.violationsreporters.base import BaseViolationReporter, Violation, RegexBasedDriver, QualityDriver
"""
Report checkstyle violations.
http://checkstyle.sourceforge.net/apidocs/com/puppycrawl/tools/checkstyle/DefaultLogger.html
https://github.com/checkstyle/checkstyle/blob/master/src/main/java/com/puppycrawl/tools/checkstyle/AuditEventDefaultFormatter.java
"""
checkstyle_driver = RegexBasedDriver(
name='checkstyle',
supported_extensions=['java'],
command=['checkstyle'],
expression=r'^\[\w+\]\s+([^:]+):(\d+):(?:\d+:)? (.*)$',
command_to_check_install=[
'java', 'com.puppycrawl.tools.checkstyle.Main', '-version'
])
class CheckstyleXmlDriver(QualityDriver):
def __init__(self):
"""
See super for args
"""
super(CheckstyleXmlDriver, self).__init__('checkstyle', ['java'], [
'java', 'com.puppycrawl.tools.checkstyle.Main', '-c',
'/google_checks.xml'
])
self.command_to_check_install = [
self._cache_file(src_path)
# Yield all lines not covered
return self._info_cache[src_path][0]
def measured_lines(self, src_path):
"""
See base class docstring.
"""
self._cache_file(src_path)
return self._info_cache[src_path][1]
pep8_driver = RegexBasedDriver(name='pep8',
supported_extensions=['py'],
command=['pep8'],
expression=r'^([^:]+):(\d+).*([EW]\d{3}.*)$',
command_to_check_install=['pep8', '--version'])
pyflakes_driver = RegexBasedDriver(
name='pyflakes',
supported_extensions=['py'],
command=['pyflakes'],
# Match lines of the form:
# path/to/file.py:328: undefined name '_thing'
# path/to/file.py:418: 'random' imported but unused
expression=r'^([^:]+):(\d+): (.*)$',
command_to_check_install=['pyflakes', '--version'])
"""
Report Flake8 violations.
Violation,
RegexBasedDriver,
QualityDriver,
)
"""
Report checkstyle violations.
http://checkstyle.sourceforge.net/apidocs/com/puppycrawl/tools/checkstyle/DefaultLogger.html
https://github.com/checkstyle/checkstyle/blob/master/src/main/java/com/puppycrawl/tools/checkstyle/AuditEventDefaultFormatter.java
"""
checkstyle_driver = RegexBasedDriver(
name="checkstyle",
supported_extensions=["java"],
command=["checkstyle"],
expression=r"^\[\w+\]\s+([^:]+):(\d+):(?:\d+:)? (.*)$",
command_to_check_install=[
"java",
"com.puppycrawl.tools.checkstyle.Main",
"-version",
],
)
class CheckstyleXmlDriver(QualityDriver):
def __init__(self):
"""
See super for args
"""
super().__init__(
"checkstyle",
["java"],
# Yield all lines not covered
return self._info_cache[src_path][0]
def measured_lines(self, src_path):
"""
See base class docstring.
"""
self._cache_file(src_path)
return self._info_cache[src_path][1]
pycodestyle_driver = RegexBasedDriver(
name="pycodestyle",
supported_extensions=["py"],
command=["pycodestyle"],
expression=r"^([^:]+):(\d+).*([EW]\d{3}.*)$",
command_to_check_install=["pycodestyle", "--version"],
# pycodestyle exit code is 1 if there are violations
# http://pycodestyle.pycqa.org/en/latest/intro.html
exit_codes=[0, 1],
)
pyflakes_driver = RegexBasedDriver(
name="pyflakes",
supported_extensions=["py"],
command=["pyflakes"],
# Match lines of the form:
# path/to/file.py:328: undefined name '_thing'
# path/to/file.py:418: 'random' imported but unused
expression=r"^([^:]+):(\d+):\d* (.*)$",
command_to_check_install=["pyflakes", "--version"],
# pyflakes exit code is 1 if there are violations
self._cache_file(src_path)
# Yield all lines not covered
return self._info_cache[src_path][0]
def measured_lines(self, src_path):
"""
See base class docstring.
"""
self._cache_file(src_path)
return self._info_cache[src_path][1]
pep8_driver = RegexBasedDriver(name='pep8',
supported_extensions=['py'],
command=['pep8'],
expression=r'^([^:]+):(\d+).*([EW]\d{3}.*)$')
pyflakes_driver = RegexBasedDriver(
name='pyflakes',
supported_extensions=['py'],
command=['pyflakes'],
# Match lines of the form:
# path/to/file.py:328: undefined name '_thing'
# path/to/file.py:418: 'random' imported but unused
expression=r'^([^:]+):(\d+): (.*)$')
"""
Report Flake8 violations.
Flake8 warning/error codes:
E***/W***: pep8 errors and warnings