upstream/ipython Files · IPython/quarantine/ipy_pydb.py

Add init_environment(), %less, %more, %man and %clear/%cls, in zmq shell....

Add init_environment(), %less, %more, %man and %clear/%cls, in zmq shell. These are all things that normally need direct terminal control and users are likely to call them via !, blocking their session because the pager will be invoked and we can't pass keystrokes to it. So for the zmq shell, we implement a few very common things as magics.

Brian Granger - - Load All Authors

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             ipy_pydb.py
        
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      import inspect

      from IPython.core import ipapi

      from IPython.utils.process import arg_split

      ip = ipapi.get()

      from IPython.core import debugger

      def call_pydb(self, args):

          """Invoke pydb with the supplied parameters."""

          try:

              import pydb

          except ImportError:

              raise ImportError("pydb doesn't seem to be installed.")

          if not hasattr(pydb.pydb, "runv"):

              raise ImportError("You need pydb version 1.19 or later installed.")

          argl = arg_split(args)

          # print argl # dbg

          if len(inspect.getargspec(pydb.runv)[0]) == 2:

              pdb = debugger.Pdb(color_scheme=self.colors)

              ip.history_saving_wrapper( lambda : pydb.runv(argl, pdb) )()

          else:

              ip.history_saving_wrapper( lambda : pydb.runv(argl) )()

      ip.define_magic("pydb",call_pydb)

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				import inspect
				from IPython.core import ipapi
				from IPython.utils.process import arg_split
				ip = ipapi.get()

				from IPython.core import debugger

				def call_pydb(self, args):
				"""Invoke pydb with the supplied parameters."""
				try:
				import pydb
				except ImportError:
				raise ImportError("pydb doesn't seem to be installed.")

				if not hasattr(pydb.pydb, "runv"):
				raise ImportError("You need pydb version 1.19 or later installed.")

				argl = arg_split(args)
				# print argl # dbg
				if len(inspect.getargspec(pydb.runv)[0]) == 2:
				pdb = debugger.Pdb(color_scheme=self.colors)
				ip.history_saving_wrapper( lambda : pydb.runv(argl, pdb) )()
				else:
				ip.history_saving_wrapper( lambda : pydb.runv(argl) )()


				ip.define_magic("pydb",call_pydb)