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

Merge pull request from asmeurer/sympyprinting...

Merge pull request from asmeurer/sympyprinting Use LaTeX to display, on output, various built-in types with the SymPy printing extension. SymPy's latex() function supports printing lists, tuples, and dicts using latex notation (it uses bmatrix, pmatrix, and Bmatrix, respectively). This provides a more unified experience with SymPy functions that return these types (such as solve()). Also display ints, longs, and floats using LaTeX, to get a more unified printing experience (so that, e.g., x/x will print the same as just 1). The string form can always be obtained by manually calling the actual print function, or 2d unicode printing using pprint(). SymPy's latex() function doesn't treat set() or frosenset() correctly presently (see http://code.google.com/p/sympy/issues /detail?id=3062), so for the present, we leave those alone.

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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)