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

Robustness fixes in test suite machinery....

Robustness fixes in test suite machinery. Added a module-level INSTALLED flag, which can be set to false if the test suite is being run in-place (without ipython having been installed at all). This is because how we call and import things must be done differently depending on whether the code is installed or is being run in-place. The only ones that can know this reliably are the entry-point scripts, so those are responsible for setting this flag. Also made the code that validates ipython in subprocesses report errors better, by checking stderr for errors before validating stdout output, as anything on stderr will be likely informative of the real problem.

Brian Granger - - Load All Authors

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

      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.getcwd()

              os.chdir(workdir)

              try:

                  os.system(cmd)

              finally:

                  os.chdir(olddir)

      ip.define_alias("workdir",workdir_f)

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				#!/usr/bin/env python

				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.getcwd()
				os.chdir(workdir)
				try:
				os.system(cmd)
				finally:
				os.chdir(olddir)

				ip.define_alias("workdir",workdir_f)