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

cleanup connection files on notebook shutdown...

cleanup connection files on notebook shutdown Kernels would not linger, but the KernelManagers are not garbage-collected on shutdown. This means that connection files for kernels still running at notebook shutdown would not be removed. Also disable the unnecessary (and actively unhelpful) SIGINT handler inherited from the original copy/paste from the qt app.

Bernardo B. Marques - - Load All Authors

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             ipy_workdir.py
        
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             / IPython / quarantine / ipy_workdir.py
          
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      from IPython.core import ipapi

      ip = 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.getcwdu()

              os.chdir(workdir)

              try:

                  os.system(cmd)

              finally:

                  os.chdir(olddir)

      ip.define_alias("workdir",workdir_f)

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				from IPython.core import ipapi
				ip = 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.getcwdu()
				os.chdir(workdir)
				try:
				os.system(cmd)
				finally:
				os.chdir(olddir)

				ip.define_alias("workdir",workdir_f)