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Take into account that setuptools is no longer optional

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Florent Xicluna 2013-02-20 18:44:17 +01:00
parent be9f2a5ffb
commit 1496579fb2
1 changed files with 21 additions and 24 deletions
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45
flake8/main.py
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@ -2,6 +2,8 @@
import os import os
import sys import sys
import setuptools
from flake8.engine import get_style_guide from flake8.engine import get_style_guide
if sys.platform.startswith('win'): if sys.platform.startswith('win'):
@ -53,32 +55,27 @@ def check_code(code, ignore=(), complexity=-1, reporter=None):
return flake8_style.input_file('-', lines=code.split('\n')) return flake8_style.input_file('-', lines=code.split('\n'))
try: class Flake8Command(setuptools.Command):
from setuptools import Command description = "Run flake8 on modules registered in setuptools"
except ImportError: user_options = []
Flake8Command = None
else:
class Flake8Command(Command):
description = "Run flake8 on modules registered in setuptools"
user_options = []
def initialize_options(self): def initialize_options(self):
pass pass
def finalize_options(self): def finalize_options(self):
pass pass
def distribution_files(self): def distribution_files(self):
if self.distribution.packages: if self.distribution.packages:
for package in self.distribution.packages: for package in self.distribution.packages:
yield package.replace(".", os.path.sep) yield package.replace(".", os.path.sep)
if self.distribution.py_modules: if self.distribution.py_modules:
for filename in self.distribution.py_modules: for filename in self.distribution.py_modules:
yield "%s.py" % filename yield "%s.py" % filename
def run(self): def run(self):
flake8_style = get_style_guide(config_file=DEFAULT_CONFIG) flake8_style = get_style_guide(config_file=DEFAULT_CONFIG)
paths = self.distribution_files() paths = self.distribution_files()
report = flake8_style.check_files(paths) report = flake8_style.check_files(paths)
raise SystemExit(report.total_errors > 0) raise SystemExit(report.total_errors > 0)