Missing example test

[pytestbot]

Originally reported by: BitBucket: tobixx, GitHub: tobixx

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http://pytest.org/latest/example/parametrize.html

#!bash

$ py.test test_time.py --collect-only 
=========================== test session starts ============================
 platform linux -- Python 3.4.1 -- py-1.4.27 -- pytest-2.7.1 
rootdir: /tmp/doc-exec-159, inifile: 

============================= in 0.00 seconds ============================= 
ERROR: file not found: test_time.py

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• Bitbucket: https://bitbucket.org/pytest-dev/pytest/issue/753

[pytestbot]

Original comment by Floris Bruynooghe (BitBucket: flub, GitHub: flub):

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Oops, docs regen issue I think. Thanks for noticing.

[pytestbot]

Original comment by BitBucket: tobixx, GitHub: tobixx:

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Out of curiosity: where do this test files come from ?
I could not find them - even not the next successfully test_scenarios.py .

[RonnyPfannschmidt]

@tobixx any update on this?

[maartenq]

some observations:
* there seem to be different ways to re-generate the docs:
* $ make docs
* $ cd docs/en ; make regen
* $ tox -e regen
None seem to work so there is no way (for me) to reproduce the issue.
* there is 'contents of' instead of 'content of' in /doc/en/example/parametrize.txt. Changed in pull request #887
* $ make .env makes a virtualenv .env, does not clean is and .env is not in .gitignore

[nicoddemus]

I'm pretty sure this is fixed, but I'm having trouble regenerating the docs to verify as pointed by @maartenq (same error in both Windows and Linux):

Traceback (most recent call last):                                                                                                                                                                                                            
  File "/home/cabox/workspace/pytest/.env34/bin/regendoc", line 9, in <module>                                                                                                                                                                
    load_entry_point('regendoc==0.5', 'console_scripts', 'regendoc')()                                                                                                                                                                        
  File "/home/cabox/workspace/pytest/.env34/lib/python3.4/site-packages/click/core.py", line 664, in __call__                                                                                                                                 
    return self.main(*args, **kwargs)                                                                                                                                                                                                         
  File "/home/cabox/workspace/pytest/.env34/lib/python3.4/site-packages/click/core.py", line 644, in main                                                                                                                                     
    rv = self.invoke(ctx)                                                                                                                                                                                                                     
  File "/home/cabox/workspace/pytest/.env34/lib/python3.4/site-packages/click/core.py", line 837, in invoke                                                                                                                                   
    return ctx.invoke(self.callback, **ctx.params)                                                                                                                                                                                            
  File "/home/cabox/workspace/pytest/.env34/lib/python3.4/site-packages/click/core.py", line 464, in invoke                                                                                                                                   
    return callback(*args, **kwargs)                                                                                                                                                                                                          
  File "/home/cabox/workspace/pytest/.env34/lib/python3.4/site-packages/regendoc/__init__.py", line 121, in main                                                                                                                              
    verbose=verbose,                                                                                                                                                                                                                          
  File "/home/cabox/workspace/pytest/.env34/lib/python3.4/site-packages/regendoc/__init__.py", line 31, in check_file                                                                                                                         
    verbose=verbose)                                                                                                                                                                                                                          
  File "/home/cabox/workspace/pytest/.env34/lib/python3.4/site-packages/regendoc/actions.py", line 32, in shell                                                                                                                               
    shutil.copytree(src, targetdir)                                                                                                                                                                                                           
  File "/home/cabox/workspace/pytest/.env34/lib/python3.4/shutil.py", line 302, in copytree                                                                                                                                                   
    os.makedirs(dst)                                                                                                                                                                                                                          
  File "/home/cabox/workspace/pytest/.env34/lib/python3.4/os.py", line 237, in makedirs                                                                                                                                                       
    mkdir(name, mode)                                                                                                                                                                                                                         
FileExistsError: [Errno 17] File exists: '/tmp/regendoc-exec-bpj2afbn/nonpython.txt-75/nonpython' 

I obtain a similar error even if I try to regenerate only example/parametrize.txt:

$ regendoc --update example\parametrize.txt
#[  1/  1] example\parametrize.txt
Traceback (most recent call last):
  File "D:\Programming\Python34\Lib\runpy.py", line 170, in _run_module_as_main
    "__main__", mod_spec)
  File "D:\Programming\Python34\Lib\runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "X:\pytest\.env34\Scripts\regendoc.exe\__main__.py", line 9, in <module>
  File "X:\pytest\.env34\lib\site-packages\click\core.py", line 664, in __call__
    return self.main(*args, **kwargs)
  File "X:\pytest\.env34\lib\site-packages\click\core.py", line 644, in main
    rv = self.invoke(ctx)
  File "X:\pytest\.env34\lib\site-packages\click\core.py", line 837, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "X:\pytest\.env34\lib\site-packages\click\core.py", line 464, in invoke
    return callback(*args, **kwargs)
  File "X:\pytest\.env34\lib\site-packages\regendoc\__init__.py", line 121, in main
    verbose=verbose,
  File "X:\pytest\.env34\lib\site-packages\regendoc\__init__.py", line 31, in check_file
    verbose=verbose)
  File "X:\pytest\.env34\lib\site-packages\regendoc\actions.py", line 32, in shell
    shutil.copytree(src, targetdir)
  File "X:\pytest\.env34\lib\shutil.py", line 303, in copytree
    os.makedirs(dst)
  File "X:\pytest\.env34\lib\os.py", line 237, in makedirs
    mkdir(name, mode)
FileExistsError: [WinError 183] Não é possível criar um arquivo já existente: 'C:\\Users\\Bruno\\AppData\\Local\\Temp\\regendoc-exec-sp0gmhvf\\parametrize.txt-1\\.'

[russel]

The reason for the FileExistsError in the case of nonpython is that, for some reason, the shell function in the actions module of regendoc is being called twice or more. Patching this function allows for a completion of "make regen", but does not explain why multiple calls are being made.

[nicoddemus]

Already fixed on features