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Emacs Inferior Python shell shows the send message with each python-shell-send-region command

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14

3

I am using the Python inferior shell on OS X (El Capitan) and every time I send a piece of code to the Python process (using C-c C-r which is bound to python-shell-send-region) I get a message like this in the Python shell:

>>> import codecs, os;
 __pyfile = codecs.open('''/var/folders/6j/g9hcs1s17g1dgxr3p_m04rq80000gn/T/py5013kfY''', encoding='''utf-8''');
 __code = __pyfile.read().encode('''utf-8''');
 __pyfile.close();
 os.remove('''/var/folders/6j/g9hcs1s17g1dgxr3p_m04rq80000gn/T/py5013kfY''');
 exec(compile(__code, '''/Users/user/Desktop/sample.py''', 'exec'));

I would like to not have this message shown with each invocation of the command. The same version of Emacs on Linux (together with python.el file) does not have this problem. The template of the message is defined in python-shell-send-file function (in python.el file), which in itself is puzzling as I cannot see how this function is called when I invoke python-shell-send-region. For the first run I invoke the Python interpreter (version 2.7.10) with the following command

/usr/bin/python -i

but it also behaves the same with other python interpreters (installed via brew). I am using Emacs 24.5.1 (again installed via brew). The only python-mode specific configuration I use in .emacs are related to the tab width:

(add-hook 'python-mode-hook
 (lambda ()
 (setq indent-tabs-mode t)
 (setq tab-width 2)
 (setq python-indent 2)))

Any help or suggestion is appreciated.

Edit and a possible solution:

(I found this in this page https://github.com/jorgenschaefer/elpy/issues/1307):

$ easy_install-3.6 gnureadline
$ cd /Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/lib-dynload
$ mv readline.cpython-36m-darwin.so readline.cpython-36m-darwin.so.bak

If you get an error while installing gnureadline, fatal error: 'stdio.h' file not found, try xcode-select --install.

python macos emacs python.el comint-mode

share|improve this question

edited Mar 26 at 12:47

s.yadegari

asked Nov 15 '15 at 23:14

s.yadegaris.yadegari

12011 silver badge77 bronze badges

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I have found a workaround for this annoyance. ipython seems to not have the same issue for me. You can set the python-shell-interpreter to ipython (something like this in your .emacs): (setq python-shell-interpreter "ipython2")
  
  – s.yadegari
  Dec 15 '16 at 11:38
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  That solution(issues/1307) works for me either with slight changes. easy_install-3.6 => pip3 install 3.6 => 3.7 36m => 37m
  
  – David Jung
  Jul 19 '18 at 8:05
  
  

  
  
  
  

add a comment | 

14

3

I am using the Python inferior shell on OS X (El Capitan) and every time I send a piece of code to the Python process (using C-c C-r which is bound to python-shell-send-region) I get a message like this in the Python shell:

>>> import codecs, os;
 __pyfile = codecs.open('''/var/folders/6j/g9hcs1s17g1dgxr3p_m04rq80000gn/T/py5013kfY''', encoding='''utf-8''');
 __code = __pyfile.read().encode('''utf-8''');
 __pyfile.close();
 os.remove('''/var/folders/6j/g9hcs1s17g1dgxr3p_m04rq80000gn/T/py5013kfY''');
 exec(compile(__code, '''/Users/user/Desktop/sample.py''', 'exec'));

I would like to not have this message shown with each invocation of the command. The same version of Emacs on Linux (together with python.el file) does not have this problem. The template of the message is defined in python-shell-send-file function (in python.el file), which in itself is puzzling as I cannot see how this function is called when I invoke python-shell-send-region. For the first run I invoke the Python interpreter (version 2.7.10) with the following command

/usr/bin/python -i

but it also behaves the same with other python interpreters (installed via brew). I am using Emacs 24.5.1 (again installed via brew). The only python-mode specific configuration I use in .emacs are related to the tab width:

(add-hook 'python-mode-hook
 (lambda ()
 (setq indent-tabs-mode t)
 (setq tab-width 2)
 (setq python-indent 2)))

Any help or suggestion is appreciated.

Edit and a possible solution:

(I found this in this page https://github.com/jorgenschaefer/elpy/issues/1307):

$ easy_install-3.6 gnureadline
$ cd /Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/lib-dynload
$ mv readline.cpython-36m-darwin.so readline.cpython-36m-darwin.so.bak

If you get an error while installing gnureadline, fatal error: 'stdio.h' file not found, try xcode-select --install.

python macos emacs python.el comint-mode

share|improve this question

edited Mar 26 at 12:47

s.yadegari

asked Nov 15 '15 at 23:14

s.yadegaris.yadegari

12011 silver badge77 bronze badges

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I have found a workaround for this annoyance. ipython seems to not have the same issue for me. You can set the python-shell-interpreter to ipython (something like this in your .emacs): (setq python-shell-interpreter "ipython2")
  
  – s.yadegari
  Dec 15 '16 at 11:38
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  That solution(issues/1307) works for me either with slight changes. easy_install-3.6 => pip3 install 3.6 => 3.7 36m => 37m
  
  – David Jung
  Jul 19 '18 at 8:05
  
  

  
  
  
  

add a comment | 

I am using the Python inferior shell on OS X (El Capitan) and every time I send a piece of code to the Python process (using C-c C-r which is bound to python-shell-send-region) I get a message like this in the Python shell:

>>> import codecs, os;
 __pyfile = codecs.open('''/var/folders/6j/g9hcs1s17g1dgxr3p_m04rq80000gn/T/py5013kfY''', encoding='''utf-8''');
 __code = __pyfile.read().encode('''utf-8''');
 __pyfile.close();
 os.remove('''/var/folders/6j/g9hcs1s17g1dgxr3p_m04rq80000gn/T/py5013kfY''');
 exec(compile(__code, '''/Users/user/Desktop/sample.py''', 'exec'));

I would like to not have this message shown with each invocation of the command. The same version of Emacs on Linux (together with python.el file) does not have this problem. The template of the message is defined in python-shell-send-file function (in python.el file), which in itself is puzzling as I cannot see how this function is called when I invoke python-shell-send-region. For the first run I invoke the Python interpreter (version 2.7.10) with the following command

/usr/bin/python -i

but it also behaves the same with other python interpreters (installed via brew). I am using Emacs 24.5.1 (again installed via brew). The only python-mode specific configuration I use in .emacs are related to the tab width:

(add-hook 'python-mode-hook
 (lambda ()
 (setq indent-tabs-mode t)
 (setq tab-width 2)
 (setq python-indent 2)))

Any help or suggestion is appreciated.

Edit and a possible solution:

(I found this in this page https://github.com/jorgenschaefer/elpy/issues/1307):

$ easy_install-3.6 gnureadline
$ cd /Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/lib-dynload
$ mv readline.cpython-36m-darwin.so readline.cpython-36m-darwin.so.bak

If you get an error while installing gnureadline, fatal error: 'stdio.h' file not found, try xcode-select --install.

python macos emacs python.el comint-mode

share|improve this question

edited Mar 26 at 12:47

s.yadegari

asked Nov 15 '15 at 23:14

s.yadegaris.yadegari

12011 silver badge77 bronze badges

>>> import codecs, os;
 __pyfile = codecs.open('''/var/folders/6j/g9hcs1s17g1dgxr3p_m04rq80000gn/T/py5013kfY''', encoding='''utf-8''');
 __code = __pyfile.read().encode('''utf-8''');
 __pyfile.close();
 os.remove('''/var/folders/6j/g9hcs1s17g1dgxr3p_m04rq80000gn/T/py5013kfY''');
 exec(compile(__code, '''/Users/user/Desktop/sample.py''', 'exec'));

/usr/bin/python -i

(add-hook 'python-mode-hook
 (lambda ()
 (setq indent-tabs-mode t)
 (setq tab-width 2)
 (setq python-indent 2)))

$ easy_install-3.6 gnureadline
$ cd /Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/lib-dynload
$ mv readline.cpython-36m-darwin.so readline.cpython-36m-darwin.so.bak

share|improve this question

edited Mar 26 at 12:47

s.yadegari

asked Nov 15 '15 at 23:14

s.yadegaris.yadegari

12011 silver badge77 bronze badges

share|improve this question

edited Mar 26 at 12:47

s.yadegari

asked Nov 15 '15 at 23:14

s.yadegaris.yadegari

12011 silver badge77 bronze badges

asked Nov 15 '15 at 23:14

s.yadegaris.yadegari

12011 silver badge77 bronze badges

asked Nov 15 '15 at 23:14

s.yadegaris.yadegari

12011 silver badge77 bronze badges