myth / pepper8 Goto Github PK

$ pip install pepper8

Downloading/unpacking pepper8
  Downloading pepper8-1.0.4.tar.gz
  Running setup.py egg_info for package pepper8
    Traceback (most recent call last):
      File "<string>", line 14, in <module>
      File "/build/pepper8/setup.py", line 6, in <module>
        from pepper8.main import VERSION
      File "pepper8/main.py", line 10, in <module>
        from pepper8.generator import HtmlGenerator
      File "pepper8/generator.py", line 8, in <module>
        from jinja2 import Template
    ImportError: No module named jinja2
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):

  File "<string>", line 14, in <module>
  File "/build/pepper8/setup.py", line 6, in <module>
    from pepper8.main import VERSION
  File "pepper8/main.py", line 10, in <module>
    from pepper8.generator import HtmlGenerator
  File "pepper8/generator.py", line 8, in <module>
    from jinja2 import Template

ImportError: No module named jinja2

----------------------------------------
Command python setup.py egg_info failed with error code 1

In other hand, the jinja2 install in same time with pepper8 isn't help.

Would be interesting if there was also the option to generate the html including the respective outputs of --show-source

This happens in a TeamCity setup, in the PEP8 report tab.

If I click one of the error codes links in the statistics tab, a blank page gets rendered in the iframe generated by TeamCity.

If I load the unsafe scripts, the page renders.

I have found a bug in the latest version of pepper8

1. Install flake8-commas via pip install.
2. Enable the errors by including C812 in a setup.cfg file, or with --select.
3. Run flake8 to get text output.
4. Run pepper8 on the output of flake8.

You will be able to see the standard flake8 warnings and errors in the HTML output, but not the output resulting from plugins, which are present in the text output.

There are number of plugins producing errors which are not handled correctly. They have different issues, but I'll list them together:

1. flake8-django
   Example: project/urls.py:115:5: DJ05 Missing namespace in urls include()
   Issue: plugin uses more than single letter + only 2 digits for code
2. flake8-pydiatra (not yet in pip)
   Example: project/some.py:16:1: PYD016 Overlapping regexp ranges: 'A-z', '_'
   Issue: three-letter error code
3. fake8-eradicate
   Example: project/some.py:218:2: E800: Found commented out code
   Issue: problem is that plugin outputs colon after error code

Here is what flake8 doc says about error codes:

Your entry point does not need to be exactly 4 characters as of Flake8 3.0. Consider using an entry point with 3 letters followed by 3 numbers (i.e. ABC123 ).

I understand that some of the above doesn't comply well with the above rule, but these plugins work and people are already using them and are most probably stick with those error codes, so I don't think it makes sense to change them. (# 3 is surely not the case.)