upstream/ipython Files · IPython/quarantine/ipy_system_conf.py

Backport PR : Unicode content crashes the pager (console)...

Backport PR : Unicode content crashes the pager (console) We've run into an interesting bug in the astropy project. https://github.com/astropy/astropy/issues/600 When displaying a docstring that contains Unicode and is also long enough that it gets sent to the pager it fails since the docstring can't be sent to the pager as ascii. This crashes in the middle of sending content to the pager, so the shell ends up in an inconsistent state and stops echoing the keyboard etc. The fix (attached) is merely to encode the content sent to the pager in the same encoding as the terminal (`sys.stdout.encoding`). Strictly speaking, this isn't always the right thing to do, since the pager may be configured to expect a different encoding than the terminal, but that is sort of an irrational way to configure a machine... ;) For example, `less`, in the absence of any special environment variables to tell it otherwise, uses the standard `LC*` environment variables to determine what to do, which should be the same mechanism the terminal also uses by default. If anyone can suggest a better fix, I'm all for it. Perhaps it should be configurable, defaulting to `sys.stdout.encoding`?

Bernardo B. Marques - - Load All Authors

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        vivainio
    
config changes

              r130
            
      """ System wide configuration file for IPython.

      This will be imported by ipython for all users.

      After this ipy_user_conf.py is imported, user specific configuration

        Bernardo B. Marques
    
remove all trailling spaces

              r4872
            
      should reside there.

        vivainio
    
config changes

              r130
            
       """

        Brian Granger
    
ipapi.py => core/ipapi.py and imports updated.

              r2027
            
      from IPython.core import ipapi

      ip = ipapi.get()

        vivainio
    
config changes

              r130
            
      # add system wide configuration information, import extensions etc. here.

        Bernardo B. Marques
    
remove all trailling spaces

              r4872
            
      # nothing here is essential

        vivainio
    
config changes

              r130
            
      import sys

        vivainio
    
a = !ls, a = %alias now work (captures output or gets ret val for aliases)...

              r151
            
      import ext_rescapture # var = !ls and var = %magic

        vivainio
    
Fix %upgrade, and suggest using it.

              r226
            
      import pspersistence # %store magic

        vivainio
    
%clear magic added. fix CachedOutput.flush to flush data properly

              r242
            
      import clearcmd # %clear

        vivainio
    
Fix %upgrade, and suggest using it.

              r226
            
        vivainio
    
create app_completes, move non-core completers there, install stock completers as default, ipy_signals in sh profile

              r681
            
      import ipy_stock_completers

        vivainio
    
added %rep, factored %hist to maghistory, added examples/extension.py template for new magics

              r689
            
        Brian Granger
    
history.py => core/history.py and imports updated.py

              r2025
            
      ip.load('IPython.core.history')

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vivainio config changes	r130	""" System wide configuration file for IPython.

		This will be imported by ipython for all users.

		After this ipy_user_conf.py is imported, user specific configuration
Bernardo B. Marques remove all trailling spaces	r4872	should reside there.
vivainio config changes	r130
		"""

Brian Granger ipapi.py => core/ipapi.py and imports updated.	r2027	from IPython.core import ipapi
		ip = ipapi.get()
vivainio config changes	r130
		# add system wide configuration information, import extensions etc. here.
Bernardo B. Marques remove all trailling spaces	r4872	# nothing here is essential
vivainio config changes	r130
		import sys

vivainio a = !ls, a = %alias now work (captures output or gets ret val for aliases)...	r151	import ext_rescapture # var = !ls and var = %magic
vivainio Fix %upgrade, and suggest using it.	r226	import pspersistence # %store magic
vivainio %clear magic added. fix CachedOutput.flush to flush data properly	r242	import clearcmd # %clear
vivainio Fix %upgrade, and suggest using it.	r226
vivainio create app_completes, move non-core completers there, install stock completers as default, ipy_signals in sh profile	r681	import ipy_stock_completers
vivainio added %rep, factored %hist to maghistory, added examples/extension.py template for new magics	r689
Brian Granger history.py => core/history.py and imports updated.py	r2025	ip.load('IPython.core.history')