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IPython is not a shell
- iPython is not a shell, it is a Python interpreter / interactive environment. There is no reasonable way to do what you are asking. You can have your shell profile or rc file automatically start iPython for you, but that will not make it your shell; it will just be a program that your shell starts for you.
unix.stackexchange.com/questions/248614/how-do-i-replace-my-base-system-shell-with-ipython
Dec 13, 2011 · To start IPython shell directly in Python: from IPython import embed. a = "I will be accessible in IPython shell!" embed() Or, to simply run it from command line: $ python -c "from IPython import embed; embed()" embed will use all local variables inside shell.
The Python tutorial also has a useful section on using Python interactively from a shell. You can also invoke the interpreter through an integrated development environment. IDLE is a basic editor and interpreter environment which is included with the standard distribution of Python.
Shell Commands in IPython¶ Any command that works at the command-line can be used in IPython by prefixing it with the ! character. For example, the ls, pwd, and echo commands can be run as follows:
Whenever you run the python command from your system shell, you are calling for the Python interpreter to…interpret and execute some Python code. Most frequently, we usually pass in the name of a Python script file. But we can invoke the python command with certain flags in special cases.
It is possible to adapt IPython for system shell usage. In the past, IPython shipped a special ‘sh’ profile for this purpose, but it had been quarantined since 0.11 release, and in 1.0 it was removed altogether.
I'm going through the matplotlib documentation and prepared to use the iPython interactive Python shell with ipython -pylab. However I get this: MBP:~ Me$ ipython -pylab. -bash: ipython: command not found. Did I fail to install iPython? I used easy_install as advised. Any ideas? Update.
Using the IPython shell is a fast way of learning Python and executing code without the need for a full-fledged integrated development environment (IDE), such as PyCharm. IPython adds great features to the Python experience with its magic commands, which the standard Python shell lacks.
