upstream/ipython Files · IPython/config/profile/sympy/ipython_config.py

Backport PR : Various unicode fixes (mostly on Windows)...

Backport PR : Various unicode fixes (mostly on Windows) There were warnings on startup of IPython, and the qtconsole and notebook could not be started at all if the user's home directory is unicode. Changes: - add `prefer_stream=True` flag to utils.encoding.getdefaultencoding, since the right answer is different for stream output and other things. - always encode args to Popen on Windows Python 2 - never add unicode to sys.path on Python 2 These should be backported for 1.2, and it would be great if some unicode-locale Windows users (@jstenar) could double check the sanity of the changes.

Brian E. Granger - - Load All Authors

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             ipython_config.py
        
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             / IPython / config / profile / sympy / ipython_config.py
          
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      c = get_config()

      app = c.InteractiveShellApp

      # 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', profile='default')

      lines = """

      from __future__ import division

      from sympy import *

      x, y, z, t = symbols('x y z t')

      k, m, n = symbols('k m n', integer=True)

      f, g, h = symbols('f g h', cls=Function)

      """

      # 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(app, 'exec_lines'):

          app.exec_lines.append(lines)

      else:

          app.exec_lines = [lines]

      # Load the sympy_printing extension to enable nice printing of sympy expr's.

      if hasattr(app, 'extensions'):

          app.extensions.append('sympyprinting')

      else:

          app.extensions = ['sympyprinting']

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				c = get_config()
				app = c.InteractiveShellApp

				# 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', profile='default')

				lines = """
				from __future__ import division
				from sympy import *
				x, y, z, t = symbols('x y z t')
				k, m, n = symbols('k m n', integer=True)
				f, g, h = symbols('f g h', cls=Function)
				"""

				# 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(app, 'exec_lines'):
				app.exec_lines.append(lines)
				else:
				app.exec_lines = [lines]

				# Load the sympy_printing extension to enable nice printing of sympy expr's.
				if hasattr(app, 'extensions'):
				app.extensions.append('sympyprinting')
				else:
				app.extensions = ['sympyprinting']