upstream/ipython Files · IPython/config/profile/ipython_config_math.py

Fixed the segfaults on application exit. The BracketMatcher, CallTipWidget, and CompletionWidget were using the text control as their parents. This should not be a problem, but for some reason it resulted in problems during shutdown. I suspect that PyQt is bugged and was deleting the C++ objects a second time in the garbage collection phase after they had already been deleted automatically by the C++ layer of Qt.

Brian Granger - - Load All Authors

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             ipython_config_math.py
        
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             / IPython / config / profile / ipython_config_math.py
          
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      c = get_config()

      # This can be used at any point in a config file to load a sub config

      # and merge it into the current one.

      load_subconfig('ipython_config.py')

      lines = """

      import cmath

      from math import *

      """

      # You have to make sure that attributes that are containers already

      # exist before using them.  Simple assigning a new list will override

      # all previous values.

      if hasattr(c.Global, 'exec_lines'):

          c.Global.exec_lines.append(lines)

      else:

          c.Global.exec_lines = [lines]

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				c = get_config()

				# This can be used at any point in a config file to load a sub config
				# and merge it into the current one.
				load_subconfig('ipython_config.py')

				lines = """
				import cmath
				from math import *
				"""

				# You have to make sure that attributes that are containers already
				# exist before using them. Simple assigning a new list will override
				# all previous values.
				if hasattr(c.Global, 'exec_lines'):
				c.Global.exec_lines.append(lines)
				else:
				c.Global.exec_lines = [lines]