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

fallback on lsof if otool not found in libedit detection...

fallback on lsof if otool not found in libedit detection This is necessary for Macs without XCode. It also prevents a crash in the unlikely event that neither is found. lsof detection is vulnerable to false positives if other (non-readline) modules are linked against libedit, but this is also unlikely. closes gh-524

Thomas Spura - - Load All Authors

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             __init__.py
        
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             / IPython / external / validate / __init__.py
          
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      try:

          import validate

          if '__docformat__' in validate.__all__ and validate.__version__.split('.') >= ['1', '0', '1']:

              # __docformat__ was removed in 1.0.1 but 

              validate.__all__ = [i for i in validate.__all__ if i != '__docformat__']

          from validate import *

      except ImportError:

          from _validate import *

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				try:
				import validate
				if '__docformat__' in validate.__all__ and validate.__version__.split('.') >= ['1', '0', '1']:
				# __docformat__ was removed in 1.0.1 but
				validate.__all__ = [i for i in validate.__all__ if i != '__docformat__']
				from validate import *
				except ImportError:
				from _validate import *