upstream/ipython Files · IPython/Extensions/ipy_extutil.py

Moved the traitlets based config to sandbox (created it)....

Moved the traitlets based config to sandbox (created it). Stefan's prototype new config system that is based on ideas from traits, depended on Python 2.5. We have not done a thorough code review of this code and I don't think we are even using it yet. I have moved all the code from IPython.config to the top-level sandbox. I have begun to remove all references to these modules (just a few imports), but I still need to do lots of testing to make sure there are no lurking problems.

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             ipy_extutil.py
        
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      """ IPython extension management tools.

      After installation, you'll have the 'extutil' object in your namespace.

      to.

      """

      # for the purposes of this module, every module that has the name 'ip' globally

      # installed as below is an IPython extension

      import IPython.ipapi

      ip = IPython.ipapi.get()

      import sys,textwrap,inspect

      def indent(s, ind= '    '):

          return '\n'.join([ind +l for l in s.splitlines()])

      class ExtUtil:

          """ IPython extensios (ipy_* etc.) management utilities """

          def describe(self):

              for n,mod in self._active():

                  doc = inspect.getdoc(mod)

                  if doc:

                      print '== %s ==' % n

                      print indent(doc)

          def ls(self):

              """ Show list of installed extensions. """

              for n,m in self._active():

                  print '%-20s %s' % (n,m.__file__.replace('\\','/'))

          def _active(self):

              act = []

              for mname,m in sys.modules.items():

                  o = getattr(m, 'ip', None)

                  if isinstance(o, IPython.ipapi.IPApi):

                      act.append((mname,m))

              act.sort()                

              return act

      extutil = ExtUtil()                

      ip.to_user_ns('extutil')

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				""" IPython extension management tools.

				After installation, you'll have the 'extutil' object in your namespace.
				to.
				"""

				# for the purposes of this module, every module that has the name 'ip' globally
				# installed as below is an IPython extension

				import IPython.ipapi
				ip = IPython.ipapi.get()

				import sys,textwrap,inspect

				def indent(s, ind= ' '):
				return '\n'.join([ind +l for l in s.splitlines()])

				class ExtUtil:
				""" IPython extensios (ipy_* etc.) management utilities """

				def describe(self):
				for n,mod in self._active():
				doc = inspect.getdoc(mod)
				if doc:
				print '== %s ==' % n
				print indent(doc)


				def ls(self):
				""" Show list of installed extensions. """
				for n,m in self._active():
				print '%-20s %s' % (n,m.__file__.replace('\\','/'))
				def _active(self):
				act = []
				for mname,m in sys.modules.items():
				o = getattr(m, 'ip', None)
				if isinstance(o, IPython.ipapi.IPApi):
				act.append((mname,m))
				act.sort()
				return act

				extutil = ExtUtil()
				ip.to_user_ns('extutil')