upstream/ipython Files · examples/Embedding/start_ipython_config.py

Statically type OInfo. (#13973)...

Statically type OInfo. (#13973) In view of working with , some cleanup inspect to be properly typed, and using stricter datastructure. Instead of dict we now use dataclasses, this will make sure that fields type and access can be stricter and verified not only at runtime, but by mypy

Erich Spaker - - Load All Authors

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             start_ipython_config.py
        
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      """Quick snippet explaining how to set config options when using start_ipython."""

      # First create a config object from the traitlets library

      from traitlets.config import Config

      c = Config()

      # Now we can set options as we would in a config file: 

      #   c.Class.config_value = value

      # For example, we can set the exec_lines option of the InteractiveShellApp

      # class to run some code when the IPython REPL starts

      c.InteractiveShellApp.exec_lines = [

          'print("\\nimporting some things\\n")',

          'import math',

          "math"

      ]

      c.InteractiveShell.colors = 'LightBG'

      c.InteractiveShell.confirm_exit = False

      c.TerminalIPythonApp.display_banner = False

      # Now we start ipython with our configuration

      import IPython

      IPython.start_ipython(config=c)

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				"""Quick snippet explaining how to set config options when using start_ipython."""

				# First create a config object from the traitlets library
				from traitlets.config import Config
				c = Config()

				# Now we can set options as we would in a config file:
				# c.Class.config_value = value
				# For example, we can set the exec_lines option of the InteractiveShellApp
				# class to run some code when the IPython REPL starts
				c.InteractiveShellApp.exec_lines = [
				'print("\\nimporting some things\\n")',
				'import math',
				"math"
				]
				c.InteractiveShell.colors = 'LightBG'
				c.InteractiveShell.confirm_exit = False
				c.TerminalIPythonApp.display_banner = False

				# Now we start ipython with our configuration
				import IPython
				IPython.start_ipython(config=c)