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POWhy does the python interpreter not print input code and output in emacs python shell buffer for python-mode?
 

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  1. POWhy does the python interpreter not print input code and output in emacs python shell buffer for python-mode?
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    <p>My current python setup in emacs is:</p> <pre><code>(setq py-shell-name "ipython") ;; sudo pip install ipython (setq py-shell-name "/usr/local/bin/ipython") (setq py-force-py-shell-name-p t) (add-to-list 'load-path "~/.emacs.d/python-mode.el-6.1.0/") (setq py-install-directory "~/.emacs.d/python-mode.el-6.1.0/") (require 'python-mode) (add-to-list 'auto-mode-alist '("\\.py\\'" . python-mode)) (add-to-list 'interpreter-mode-alist '("python" . python-mode)) </code></pre> <p>In a python file, I start the python interpreter with "C-c !" (py-shell). I evaluate region of codes with "C-c |" (py-execute-region).</p> <p>If I execute each of the following line individually,</p> <pre><code>x = "hello world" x print(x) </code></pre> <p>I get the following in the python shell buffer:</p> <pre><code>Python 2.7.2 (default, Jun 20 2012, 16:23:33) Type "copyright", "credits" or "license" for more information. IPython 0.13.1 -- An enhanced Interactive Python. ? -&gt; Introduction and overview of IPython's features. %quickref -&gt; Quick reference. help -&gt; Python's own help system. object? -&gt; Details about 'object', use 'object??' for extra details. In [1]: In [5]: In [6]: hello world In [7]: </code></pre> <p>If I use the default python interpreter, I get</p> <pre><code>Python 2.7.2 (default, Jun 20 2012, 16:23:33) [GCC 4.2.1 Compatible Apple Clang 4.0 (tags/Apple/clang-418.0.60)] on darwin Type "help", "copyright", "credits" or "license" for more information. &gt;&gt;&gt; &gt;&gt;&gt; &gt;&gt;&gt; hello world &gt;&gt;&gt; </code></pre> <p>Questions:</p> <ol> <li><p>Are these behaviour correct (not showing which code is being evaluated, and not showing what a python interpreter would normally print)?</p></li> <li><p>How do I set it so that the python shell prints output like a normal python interpreter in the terminal? (with input code and output printed)</p></li> </ol> <p>I guess I'm used to ESS for R. Thanks.</p>
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    1. USVinh Nguyen
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    1. CONote that in one case you're using ipython and in the other you're using the vanilla python shell.
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