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

Moved the traitlets based config to sandbox (created it)....

Moved the traitlets based config to sandbox (created it). Stefan's prototype new config system that is based on ideas from traits, depended on Python 2.5. We have not done a thorough code review of this code and I don't think we are even using it yet. I have moved all the code from IPython.config to the top-level sandbox. I have begun to remove all references to these modules (just a few imports), but I still need to do lots of testing to make sure there are no lurking problems.

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             ipy_workdir.py
        
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      #!/usr/bin/env python

      import IPython.ipapi

      ip = IPython.ipapi.get()

      import os, subprocess

      workdir = None

      def workdir_f(ip,line):

          """ Exceute commands residing in cwd elsewhere 

          Example::

            workdir /myfiles

            cd bin

            workdir myscript.py 

          executes myscript.py (stored in bin, but not in path) in /myfiles

          """

          global workdir

          dummy,cmd  = line.split(None,1)

          if os.path.isdir(cmd):

              workdir = os.path.abspath(cmd)

              print "Set workdir",workdir

          elif workdir is None:

              print "Please set workdir first by doing e.g. 'workdir q:/'"

          else:

              sp = cmd.split(None,1)

              if len(sp) == 1:

                  head, tail = cmd, ''

              else:

                  head, tail = sp

              if os.path.isfile(head):

                  cmd = os.path.abspath(head) + ' ' + tail

              print "Execute command '" + cmd+ "' in",workdir

              olddir = os.getcwd()

              os.chdir(workdir)

              try:

                  os.system(cmd)

              finally:

                  os.chdir(olddir)

      ip.defalias("workdir",workdir_f)

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				#!/usr/bin/env python

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

				import os, subprocess

				workdir = None
				def workdir_f(ip,line):
				""" Exceute commands residing in cwd elsewhere

				Example::

				workdir /myfiles
				cd bin
				workdir myscript.py

				executes myscript.py (stored in bin, but not in path) in /myfiles
				"""
				global workdir
				dummy,cmd = line.split(None,1)
				if os.path.isdir(cmd):
				workdir = os.path.abspath(cmd)
				print "Set workdir",workdir
				elif workdir is None:
				print "Please set workdir first by doing e.g. 'workdir q:/'"
				else:
				sp = cmd.split(None,1)
				if len(sp) == 1:
				head, tail = cmd, ''
				else:
				head, tail = sp
				if os.path.isfile(head):
				cmd = os.path.abspath(head) + ' ' + tail
				print "Execute command '" + cmd+ "' in",workdir
				olddir = os.getcwd()
				os.chdir(workdir)
				try:
				os.system(cmd)
				finally:
				os.chdir(olddir)

				ip.defalias("workdir",workdir_f)