upstream/ipython Files · IPython/deathrow/ipy_defaults.py

Multiple improvements to tab completion....

Multiple improvements to tab completion. I refactored the API quite a bit, to retain readline compatibility but make it more independent of readline. There's still more to do in cleaning up our init_readline() method, but now the completer objects have separate rlcomplete() and complete() methods. The former uses the quirky readline API with a state flag, while the latter is stateless, takes only text information, and is more suitable for GUIs and other frontends to call programatically. Made other minor fixes to ensure the test suite passes in full. While all this code is a bit messy, we're getting in the direction of the APIs we need in the long run.

Brian Granger - - Load All Authors

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      """ Set default options for IPython. 

      Just import this module to get reasonable defaults for everything.

      These configurations used to be performed in ipythonrc (or ipythonrc.ini). 

      Therefore importing this in your config files makes ipython basically

      ignore your ipythonrc. This is *not* imported by default, you need to import 

      this manually in one of your config files.

      You can further override these defaults in e.g. your ipy_user_config.py,

      ipy_profile_PROFILENAME etc.

      """

      import IPython.utils.rlineimpl as readline

      from IPython.core import ipapi

      ip = ipapi.get()

      o = ip.options

      o.colors = "Linux"

      o.color_info=1

      o.confirm_exit=1

      o.pprint=1

      o.multi_line_specials=1

      o.xmode="Context"

      o.prompt_in1='In [\#]: '

      o.prompt_in2 ='   .\D.: '

      o.prompt_out = 'Out[\#]: '

      o.prompts_pad_left=1

      o.autoindent = 1

      o.readline_remove_delims="-/~"

      o.readline_merge_completions=1

      o.readline = 1

      rlopts = """\

      tab: complete

      "\C-l": possible-completions

      set show-all-if-ambiguous on

      "\C-o": tab-insert

      "\M-i": "    "

      "\M-o": "\d\d\d\d"

      "\M-I": "\d\d\d\d"

      "\C-r": reverse-search-history

      "\C-s": forward-search-history

      "\C-p": history-search-backward

      "\C-n": history-search-forward

      "\e[A": history-search-backward

      "\e[B": history-search-forward

      "\C-k": kill-line

      "\C-u": unix-line-discard"""

      if readline.have_readline:

          for cmd in rlopts.split('\n'):

              readline.parse_and_bind(cmd)

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				""" Set default options for IPython.

				Just import this module to get reasonable defaults for everything.

				These configurations used to be performed in ipythonrc (or ipythonrc.ini).
				Therefore importing this in your config files makes ipython basically
				ignore your ipythonrc. This is not imported by default, you need to import
				this manually in one of your config files.

				You can further override these defaults in e.g. your ipy_user_config.py,
				ipy_profile_PROFILENAME etc.

				"""

				import IPython.utils.rlineimpl as readline
				from IPython.core import ipapi
				ip = ipapi.get()

				o = ip.options

				o.colors = "Linux"
				o.color_info=1
				o.confirm_exit=1
				o.pprint=1
				o.multi_line_specials=1
				o.xmode="Context"


				o.prompt_in1='In [\#]: '
				o.prompt_in2 =' .\D.: '
				o.prompt_out = 'Out[\#]: '
				o.prompts_pad_left=1

				o.autoindent = 1

				o.readline_remove_delims="-/~"
				o.readline_merge_completions=1

				o.readline = 1

				rlopts = """\
				tab: complete
				"\C-l": possible-completions
				set show-all-if-ambiguous on
				"\C-o": tab-insert
				"\M-i": " "
				"\M-o": "\d\d\d\d"
				"\M-I": "\d\d\d\d"
				"\C-r": reverse-search-history
				"\C-s": forward-search-history
				"\C-p": history-search-backward
				"\C-n": history-search-forward
				"\e[A": history-search-backward
				"\e[B": history-search-forward
				"\C-k": kill-line
				"\C-u": unix-line-discard"""

				if readline.have_readline:
				for cmd in rlopts.split('\n'):
				readline.parse_and_bind(cmd)