PK}(NI'zzpycodestyle_magic.py""" magic function that checks a cell for pep8 compliance, using pycodestyle %%pycodestyle a=1 should give an error about missing spaces """ __version__ = '0.2.5' import sys import tempfile import io import os import logging import pycodestyle as pycodestyle_module from flake8.api import legacy as flake8_module from contextlib import redirect_stdout from IPython.core.magic import register_cell_magic logger = logging.getLogger('pycodestyle') if not logging.root.hasHandlers(): handler = logging.StreamHandler(stream=sys.stderr) # format = '%(lineno)d: %(msg)s' # handler.setFormatter(logging.Formatter(format)) logger.addHandler(handler) def load_ipython_extension(ipython): # The `ipython` argument is the currently active `InteractiveShell` # instance, which can be used in any way. This allows you to register # new magics or aliases, for example. pass def unload_ipython_extension(ipython): # If you want your extension to be unloadable, put that logic here. pass @register_cell_magic def pycodestyle(line, cell): """pycodestyle cell magic for pep8""" logger.setLevel(logging.INFO) # output is written to stdout # remember and replace old_stdout = sys.stdout # temporary replace sys.stdout = io.StringIO() # store code in a file, todo unicode with tempfile.NamedTemporaryFile(mode='r+',delete=False) as f: # save to file f.write('# The %%pycodestyle cell magic was here\n' + cell + '\n') # make sure it's written f.flush() f.close() # now we can check the file by name. # we might be able to use 'stdin', have to check implementation format = '%(row)d:%(col)d: %(code)s %(text)s' pycodestyle = pycodestyle_module.StyleGuide(format=format) # check the filename pcs_result = pycodestyle.check_files(paths=[f.name]) # split lines stdout = sys.stdout.getvalue().splitlines() for line in stdout: logger.info(line) # restore sys.stdout = old_stdout try: os.remove(f.name) except OSError as e: ## if failed, report it back to the user ## logger.error("Error: %s - %s." % (e.filename,e.strerror)) return @register_cell_magic def flake8(line, cell): """flake8 cell magic""" logger.setLevel(logging.INFO) with tempfile.NamedTemporaryFile(mode='r+', delete=False) as f: # save to file f.write(cell) # make sure it's written f.flush() f.close() flake = flake8_module.get_style_guide(extend_ignore=['W292', 'W391', 'F401', 'F821']) # flake_result = flake.check_files([f.name]) # # split lines # stdout = sys.stdout.getvalue().splitlines() # for line in stdout: # logger.info(line) # # sys.stdout = old_stdout with io.StringIO() as buf, redirect_stdout(buf): _ = flake.check_files([f.name]) for line in buf.getvalue().splitlines(): # on windows drive path also contains : temp_file, line, col, error = line.split(':')[-4:] # add + 1 for line as first line is %%flake8, inc pre py3.6 string logger.info('{}:{}:{}'.format(int(line)+1, col, error)) # try: # os.remove(f.name) # except OSError as e: # if failed, report it back to the user # logger.error("Error: %s - %s." % (e.filename, e.strerror)) return PK!i+M#PP)pycodestyle_magic-0.2.5.dist-info/LICENSEThe MIT License (MIT) Copyright (c) 2017 Mattijn van Hoek Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. PK!Hp!Qa'pycodestyle_magic-0.2.5.dist-info/WHEEL HM K-*ϳR03rOK-J,/RH,zd&Y)r$[)T&UD"PK!H ]>*pycodestyle_magic-0.2.5.dist-info/METADATAeN0E@JWTlZAEy,LbO"1P˙siCꙦlcP7EO ҪcGWGoZnVgqZ|Q砹`` ڐ3 hr8A}r+ qCi7),MlC)b=M4 ,i*pycodestyle_magic-0.2.5.dist-info/METADATAPK!H(pycodestyle_magic-0.2.5.dist-info/RECORDPK>