upstream/ipython Files · IPython/external/argparse/__init__.py

Use default OS shell to run system commands...

Use default OS shell to run system commands Instead of using os.system which uses /bin/sh, this uses subprocess.call (the replacement of os.system) to run the command using the default shell of the OS. With this, one can use more advanced commands for bash, zsh, ksh, ... I also edited the docstring, added comments and fixed the handling of return codes.

Julian Taylor - - Load All Authors

File last commit:

r10136:1b8fc4fc


                r12366:47045d65

Download file

             __init__.py
        
                    12 lines
            
             | 385 B
            
                | text/x-python
            
             |
                PythonLexer
            
             / IPython / external / argparse / __init__.py
          
                    History
                
                 |
                  Annotation
                 | Raw
                 |Copy content
                 |Copy permalink

      from IPython.utils.version import check_version

      try:

          import argparse

          # don't use system argparse if older than 1.1:

          if not check_version(argparse.__version__, '1.1'):

              raise ImportError

          else:

              from argparse import *

              from argparse import SUPPRESS

      except (ImportError, AttributeError):

          from _argparse import *

          from _argparse import SUPPRESS

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

				from IPython.utils.version import check_version
				try:
				import argparse
				# don't use system argparse if older than 1.1:
				if not check_version(argparse.__version__, '1.1'):
				raise ImportError
				else:
				from argparse import *
				from argparse import SUPPRESS
				except (ImportError, AttributeError):
				from _argparse import *
				from _argparse import SUPPRESS