upstream/ipython Files · IPython/terminal/console.py

%time magic displays output even when code ends in semicolon (#13841)...

%time magic displays output even when code ends in semicolon (#13841) After the magic is evaluated and the result is calculated, the modification tests whether the evaluated magic was _time_ and whether semicolon is the final character. The result is killed if both things happen. My choice would be to remove the _time_ test, so a semicolon would prevent the print of the output of any magic, but this is only a suggestion I keep open. I did not write any automated test, but I can do that once (and if) the solution is accepted. [#13837](https://github.com/ipython/ipython/issues/13837) points to [#10227](https://github.com/ipython/ipython/issues/10227) (_Cell magic result in printing the last evaluated line even if followed by semicolon_). There, somebody says that ';' may be a meaningful character because we could have a C++ expression, for instance. The IPython repository says the documentation for other languages is in Jupyter. I ran Jupyter on my browser with C++ and saw that a semicolon after the last statement prevents the output to be printed (a semicolon between 2 statements in a cell seems to be necessary, though). See attached file for simple examples. Therefore, it seems that the semicolon at the end in C++ already behaves the same way that in Python and is not required by the interpreter. ![IPython_Cpp](https://user-images.githubusercontent.com/5789832/203915670-513514d6-70a4-4efa-b4f4-9a8293d5a1ff.png)

Matthias Bussonnier - - Load All Authors

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        Min RK
    
IPython.terminal.console -> jupyter_console

              r20871
            
      """

      Shim to maintain backwards compatibility with old IPython.terminal.console imports.

      """

      # Copyright (c) IPython Development Team.

      # Distributed under the terms of the Modified BSD License.

      import sys

      from warnings import warn

        Min RK
    
add ShimWarning for shimmed imports...

              r21515
            
      from IPython.utils.shimmodule import ShimModule, ShimWarning

        Min RK
    
IPython.terminal.console -> jupyter_console

              r20871
            
        Matthias Bussonnier
    
Update shim warnings to include IPython version....

              r23398
            
      warn("The `IPython.terminal.console` package has been deprecated since IPython 4.0. "

        Min RK
    
add ShimWarning for shimmed imports...

              r21515
            
           "You should import from jupyter_console instead.", ShimWarning)

        Min RK
    
IPython.terminal.console -> jupyter_console

              r20871
            
      # Unconditionally insert the shim into sys.modules so that further import calls

      # trigger the custom attribute access above

        Min RK
    
add import hook for shim packages...

              r20990
            
      sys.modules['IPython.terminal.console'] = ShimModule(

          src='IPython.terminal.console', mirror='jupyter_console')

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Min RK IPython.terminal.console -> jupyter_console	r20871	"""
		Shim to maintain backwards compatibility with old IPython.terminal.console imports.
		"""
		# Copyright (c) IPython Development Team.
		# Distributed under the terms of the Modified BSD License.

		import sys
		from warnings import warn

Min RK add ShimWarning for shimmed imports...	r21515	from IPython.utils.shimmodule import ShimModule, ShimWarning
Min RK IPython.terminal.console -> jupyter_console	r20871
Matthias Bussonnier Update shim warnings to include IPython version....	r23398	warn("The `IPython.terminal.console` package has been deprecated since IPython 4.0. "
Min RK add ShimWarning for shimmed imports...	r21515	"You should import from jupyter_console instead.", ShimWarning)
Min RK IPython.terminal.console -> jupyter_console	r20871
		# Unconditionally insert the shim into sys.modules so that further import calls
		# trigger the custom attribute access above

Min RK add import hook for shim packages...	r20990	sys.modules['IPython.terminal.console'] = ShimModule(
		src='IPython.terminal.console', mirror='jupyter_console')