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

Prevent a nasty traceback if %debug is called before any exception has occurred.

vivainio - - Load All Authors

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                r491:306f7d93

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             ipy_pydb.py
        
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             / IPython / Extensions / ipy_pydb.py
          
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        vivainio
    
R. Bernstein's patch for passing correct Pdb object to %pydb

              r439
            
      import inspect

        vivainio
    
pydb_ipy.py extension adds %pydb magic when imported

              r387
            
      import IPython.ipapi

      from IPython.genutils import arg_split

      ip = IPython.ipapi.get()

        vivainio
    
R. Bernstein's patch for passing correct Pdb object to %pydb

              r439
            
      from IPython import Debugger

        vivainio
    
pydb_ipy.py extension adds %pydb magic when imported

              r387
            
      def call_pydb(self, args):

        vivainio
    
R. Bernstein's patch for passing correct Pdb object to %pydb

              r439
            
          """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.")

        vivainio
    
pydb_ipy.py extension adds %pydb magic when imported

              r387
            
          argl = arg_split(args)

        vivainio
    
rm debug printing, fix typo bug

              r388
            
          # print argl # dbg

        vivainio
    
R. Bernstein's patch for passing correct Pdb object to %pydb

              r439
            
          if len(inspect.getargspec(pydb.runv)[0]) == 2:

              pdb = Debugger.Pdb()

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

          else:

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

        vivainio
    
pydb_ipy.py extension adds %pydb magic when imported

              r387
            
      ip.expose_magic("pydb",call_pydb)    

        vivainio
    
R. Bernstein's patch for passing correct Pdb object to %pydb

              r439

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vivainio R. Bernstein's patch for passing correct Pdb object to %pydb	r439	import inspect
vivainio pydb_ipy.py extension adds %pydb magic when imported	r387	import IPython.ipapi
		from IPython.genutils import arg_split
		ip = IPython.ipapi.get()

vivainio R. Bernstein's patch for passing correct Pdb object to %pydb	r439	from IPython import Debugger

vivainio pydb_ipy.py extension adds %pydb magic when imported	r387	def call_pydb(self, args):
vivainio R. Bernstein's patch for passing correct Pdb object to %pydb	r439	"""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.")

vivainio pydb_ipy.py extension adds %pydb magic when imported	r387	argl = arg_split(args)
vivainio rm debug printing, fix typo bug	r388	# print argl # dbg
vivainio R. Bernstein's patch for passing correct Pdb object to %pydb	r439	if len(inspect.getargspec(pydb.runv)[0]) == 2:
		pdb = Debugger.Pdb()
		ip.IP.history_saving_wrapper( lambda : pydb.runv(argl, pdb) )()
		else:
		ip.IP.history_saving_wrapper( lambda : pydb.runv(argl) )()

vivainio pydb_ipy.py extension adds %pydb magic when imported	r387
		ip.expose_magic("pydb",call_pydb)



vivainio R. Bernstein's patch for passing correct Pdb object to %pydb	r439