upstream/ipython Files · IPython/config/profile/ipython_config_cluster.py

Fully refactored subprocess handling on all platforms....

Fully refactored subprocess handling on all platforms. Now we have all process-related code in utils.process, which itself imports from platform-specific files as needed. On posix, we have reliable asynchronous delivery of stdout and stderr, and on win32 at least we have the basics that subprocess.py provides, since pexpect is not available. We also now support robust killing of subprocesses that may capture SIGINT: one SIGINT on our end is sent to the subprocess, but then we kill it, to prevent a rogue subprocess from hijacking the ipython console. Note that on posix, we now depend on pexpect, but we ship our own copy to users which we'll use if there's no system pexpect installed. UNC path handling for windows was implemented as a context manager called AvoidUNCPath.

Brian Granger - - Load All Authors

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        Brian Granger
    
Most of the new ipcluster is now working, including a nice client.

              r2306
            
      c = get_config()

      # This can be used at any point in a config file to load a sub config

      # and merge it into the current one.

      load_subconfig('ipython_config.py')

      lines = """

      from IPython.kernel.client import *

      """

      # You have to make sure that attributes that are containers already

      # exist before using them.  Simple assigning a new list will override

      # all previous values.

      if hasattr(c.Global, 'exec_lines'):

          c.Global.exec_lines.append(lines)

      else:

        Brian Granger
    
Parallel magics (%result, %px, %autopx) are fixed....

              r2312
            
          c.Global.exec_lines = [lines]

      # Load the parallelmagic extension to enable %result, %px, %autopx magics.

      if hasattr(c.Global, 'extensions'):

          c.Global.extensions.append('parallelmagic')

      else:

          c.Global.extensions = ['parallelmagic']

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Brian Granger Most of the new ipcluster is now working, including a nice client.	r2306	c = get_config()

		# This can be used at any point in a config file to load a sub config
		# and merge it into the current one.
		load_subconfig('ipython_config.py')

		lines = """
		from IPython.kernel.client import *
		"""

		# You have to make sure that attributes that are containers already
		# exist before using them. Simple assigning a new list will override
		# all previous values.
		if hasattr(c.Global, 'exec_lines'):
		c.Global.exec_lines.append(lines)
		else:
Brian Granger Parallel magics (%result, %px, %autopx) are fixed....	r2312	c.Global.exec_lines = [lines]

		# Load the parallelmagic extension to enable %result, %px, %autopx magics.
		if hasattr(c.Global, 'extensions'):
		c.Global.extensions.append('parallelmagic')
		else:
		c.Global.extensions = ['parallelmagic']