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

Finished initial reworking and updating of setup.py and friends, including the MANIFEST.in. Everything seems...

Finished initial reworking and updating of setup.py and friends, including the MANIFEST.in. Everything seems to work fine. I have also gone through the tests in various subpackages (like kernel) and have protected imports of twisted, zope.interface and foolscap with a try/except clause. Now the tests are simply not run if these deps are missing. All tests now pass no matter what.

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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')