upstream/ipython Files · IPython/utils/signatures.py

Improves detection of whether tab-completion is in a string and supresses Jedi....

Improves detection of whether tab-completion is in a string and supresses Jedi. Refs and Jedi results swamp file_matches and dict_key_matches in tab-completion, which is a real nuisance. The logic in the jedi completor tried to catch cases where it was "in a string", but that logic only looked at the previous character, and was a little fragile, breaking in lots of cases such as: './<tab> "mypath/<tab> etc. This seems a bit more robust in that it searchs for the first token in the current parser tree and checks if its value starts with ' or ". This detection of "in a string" then turns of jedi and returns some sanity to the set of matches.

Matthias Bussonnier - - Load All Authors

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        Min RK
    
deprecate IPython.utils.signatures...

              r23020
            
      """DEPRECATED: Function signature objects for callables.

        Thomas Kluyver
    
Get widgets from function annotations and default arguments....

              r15137
            
        Antony Lee
    
Use stdlib inspect.signature if available....

              r21663
            
      Use the standard library version if available, as it is more up to date.

      Fallback on backport otherwise.

        Thomas Kluyver
    
Get widgets from function annotations and default arguments....

              r15137
            
      """

        Min RK
    
deprecate IPython.utils.signatures...

              r23020
            
      import warnings

        Matthias Bussonnier
    
Update deprecation warning message

              r24459
            
      warnings.warn("{} backport for Python 2 is deprecated in IPython 6, which only supports "

                    "Python 3. Import directly from  standard library `inspect`".format(__name__),

        Min RK
    
deprecate IPython.utils.signatures...

              r23020
            
          DeprecationWarning, stacklevel=2)

        Matthias Bussonnier
    
make sentinel class for some kwargs....

              r21045
            
        Min RK
    
deprecate IPython.utils.signatures...

              r23020
            
      from inspect import BoundArguments, Parameter, Signature, signature

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Min RK deprecate IPython.utils.signatures...	r23020	"""DEPRECATED: Function signature objects for callables.
Thomas Kluyver Get widgets from function annotations and default arguments....	r15137
Antony Lee Use stdlib inspect.signature if available....	r21663	Use the standard library version if available, as it is more up to date.
		Fallback on backport otherwise.
Thomas Kluyver Get widgets from function annotations and default arguments....	r15137	"""

Min RK deprecate IPython.utils.signatures...	r23020	import warnings
Matthias Bussonnier Update deprecation warning message	r24459	warnings.warn("{} backport for Python 2 is deprecated in IPython 6, which only supports "
		"Python 3. Import directly from standard library `inspect`".format(__name__),
Min RK deprecate IPython.utils.signatures...	r23020	DeprecationWarning, stacklevel=2)
Matthias Bussonnier make sentinel class for some kwargs....	r21045
Min RK deprecate IPython.utils.signatures...	r23020	from inspect import BoundArguments, Parameter, Signature, signature