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

Changing input filtering to require whitespace separation between the initial command (alias, magic, autocall) and rest of line. ...

Changing input filtering to require whitespace separation between the initial command (alias, magic, autocall) and rest of line. This fixes some subtle but nasty bugs with lines that start with, e.g. r'a_string'. They had been getting parsed as the magic %r followed by the string literal 'a_string' -- now that's been fixed.

vivainio - - Load All Authors

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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')