upstream/ipython Files · IPython/deathrow/ipy_p4.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.

Brian Granger - - Load All Authors

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             ipy_p4.py
        
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      # -*- coding: utf-8 -*-

      """

      Add %p4 magic for pythonic p4 (Perforce) usage.

      """

      from IPython.core import ipapi

      ip = ipapi.get()

      import os,sys,marshal

      import ipy_stock_completers

      def p4_f(self, parameter_s=''):

          cmd = 'p4 -G ' + parameter_s

          fobj = os.popen(cmd)

          out = []

          while 1:

              try:

                  out.append(marshal.load(fobj))

              except EOFError:

                  break

          return out

      def p4d(fname):

          return os.popen('p4 where ' + fname).read().split()[0]

      ip.push("p4d")

      ip.define_magic('p4', p4_f)

      p4_commands = """\

      add admin annotate branch branches change changes changelist

      changelists client clients counter counters delete depot depots

      describe diff diff2 dirs edit filelog files fix fixes flush fstat

      group groups have help info integrate integrated job jobs jobspec

      label labels labelsync lock logger login logout monitor obliterate

      opened passwd print protect rename reopen resolve resolved revert

      review reviews set submit sync tag tickets triggers typemap unlock

      user users verify workspace workspaces where"""

      def p4_completer(self,event):

          return ipy_stock_completers.vcs_completer(p4_commands, event)

      ip.set_hook('complete_command', p4_completer, str_key = '%p4')

      ip.set_hook('complete_command', p4_completer, str_key = 'p4')

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				# -- coding: utf-8 --
				"""
				Add %p4 magic for pythonic p4 (Perforce) usage.
				"""

				from IPython.core import ipapi
				ip = ipapi.get()

				import os,sys,marshal

				import ipy_stock_completers

				def p4_f(self, parameter_s=''):
				cmd = 'p4 -G ' + parameter_s
				fobj = os.popen(cmd)
				out = []
				while 1:
				try:
				out.append(marshal.load(fobj))
				except EOFError:
				break

				return out

				def p4d(fname):
				return os.popen('p4 where ' + fname).read().split()[0]

				ip.push("p4d")

				ip.define_magic('p4', p4_f)

				p4_commands = """\
				add admin annotate branch branches change changes changelist
				changelists client clients counter counters delete depot depots
				describe diff diff2 dirs edit filelog files fix fixes flush fstat
				group groups have help info integrate integrated job jobs jobspec
				label labels labelsync lock logger login logout monitor obliterate
				opened passwd print protect rename reopen resolve resolved revert
				review reviews set submit sync tag tickets triggers typemap unlock
				user users verify workspace workspaces where"""

				def p4_completer(self,event):
				return ipy_stock_completers.vcs_completer(p4_commands, event)

				ip.set_hook('complete_command', p4_completer, str_key = '%p4')
				ip.set_hook('complete_command', p4_completer, str_key = 'p4')