impossible de lancer le shell de python Fermé

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Bonjour, j'essaie de suivre le tuto de django 1.7 sous windows xp, via cygwin. Hier ayant un problème (timezone) avec la fin du tuto1, ligne de commande : >>> q.was_published_recently() je me suis dis voyant les com sur le net que je n'avais qu'a installer "pytz" pour que ca fonctionne. Sauf qu'en fait ca n'a rien changé, que je suis rentré chez moi, et ce matin en arrivant le shell de python "python manage.py shell" ne fonctionne même plus et me met cette erreur : $ python manage.py shell Traceback (most recent call last): File "manage.py", line 10, in execute_from_command_line(sys.argv) File "C:\Python34\lib\site-packages\django\core\management\__init__.py", line 385, in execute_from_command_line utility.execute() File "C:\Python34\lib\site-packages\django\core\management\__init__.py", line 354, in execute django.setup() File "C:\Python34\lib\site-packages\django\__init__.py", line 21, in setup apps.populate(settings.INSTALLED_APPS) File "C:\Python34\lib\site-packages\django\apps egistry.py", line 108, in populate app_config.import_models(all_models) File "C:\Python34\lib\site-packages\django\apps\config.py", line 197, in import_models self.models_module = import_module(models_module_name) File "C:\Python34\lib\importlib\__init__.py", line 109, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "", line 2254, in _gcd_import File "", line 2237, in _find_and_load File "", line 2226, in _find_and_load_unlocked File "", line 1200, in _load_unlocked File "", line 1129, in _exec File "", line 1467, in exec_module File "", line 1572, in get_code File "", line 1532, in source_to_code File "", line 321, in _call_with_frames_removed File "C:\projet\polls\models.py", line 3 from django.db.import models ^ SyntaxError: invalid syntax Et euh c'est pas très parlant pour moi... J'ai essayé de le mettre a jour, ca n'a rien changé : $ easy_install --upgrade python Searching for python Reading https://pypi.org/simple/python/ Reading https://www.python.org/ Reading http://www.python.org/2.3 Reading http://www.python.org/2.4 Reading http://www.python.org/2.4.1 Reading http://www.python.org/2.5 Reading https://www.python.org/downloads/ Best match: Python 3.4.1 Downloading https://www.python.org/ftp/python/3.4.1/Python-3.4.1.tgz Processing Python-3.4.1.tgz Writing C:\cygwin mp\easy_install-pszkg7qt\Python-3.4.1\setup.cfg Running Python-3.4.1\setup.py -q bdist_egg --dist-dir C:\cygwin mp\easy_install-pszkg7qt\Python-3.4.1\egg-dist-tmp-uqtd79cs Traceback (most recent call last): File "C:\Python34\Scripts\easy_install-script.py", line 9, in load_entry_point('setuptools==5.7', 'console_scripts', 'easy_install')() File "C:\Python34\lib\site-packages\setuptools-5.7-py3.4.egg\setuptools\command\easy_install.py", line 2147, in main File "C:\Python34\lib\site-packages\setuptools-5.7-py3.4.egg\setuptools\command\easy_install.py", line 2133, in with_ei_usage File "C:\Python34\lib\site-packages\setuptools-5.7-py3.4.egg\setuptools\command\easy_install.py", line 2150, in File "C:\Python34\lib\distutils\core.py", line 148, in setup dist.run_commands() File "C:\Python34\lib\distutils\dist.py", line 955, in run_commands self.run_command(cmd) File "C:\Python34\lib\distutils\dist.py", line 974, in run_command cmd_obj.run() File "C:\Python34\lib\site-packages\setuptools-5.7-py3.4.egg\setuptools\command\easy_install.py", line 370, in run File "C:\Python34\lib\site-packages\setuptools-5.7-py3.4.egg\setuptools\command\easy_install.py", line 613, in easy_install File "C:\Python34\lib\site-packages\setuptools-5.7-py3.4.egg\setuptools\command\easy_install.py", line 643, in install_item File "C:\Python34\lib\site-packages\setuptools-5.7-py3.4.egg\setuptools\command\easy_install.py", line 833, in install_eggs File "C:\Python34\lib\site-packages\setuptools-5.7-py3.4.egg\setuptools\command\easy_install.py", line 1055, in build_and_install File "C:\Python34\lib\site-packages\setuptools-5.7-py3.4.egg\setuptools\command\easy_install.py", line 1040, in run_setup File "C:\Python34\lib\site-packages\setuptools-5.7-py3.4.egg\setuptools\sandbox.py", line 68, in run_setup File "C:\Python34\lib\site-packages\setuptools-5.7-py3.4.egg\setuptools\sandbox.py", line 114, in run File "C:\Python34\lib\site-packages\setuptools-5.7-py3.4.egg\setuptools\sandbox.py", line 67, in runner File "C:\Python34\lib\site-packages\setuptools-5.7-py3.4.egg\setuptools\sandbox.py", line 43, in _execfile File "C:\cygwin mp\easy_install-pszkg7qt\Python-3.4.1\setup.py", line 33, in TypeError: argument of type 'NoneType' is not iterable Si quelqu'un a une idée...je ne trouve rien qui m'aiderai sur le net. Merci, Ben.

HellBenito · Answer

Pour ceux qui aurait le même problème ceci vous fera peut être gagner du temps (trouver sur stackoverflow.com) :


Not answering the initial question, but for those who want to use Python interactive session from within Cygwin terminal (for example in mintty) - start Python with "-i" option to tell it explicitly that it needs to run in interactive mode:

$ python -i

The neat way is also to create an alias in your .bashrc (knowing that it is only read for interactive terminal sessions anyway):

alias python='python -i'

Otherwise, Python will not know that it runs in the console, because all Cygwin pty-based terminals (mintty, rxvt and xterm) are recognized as pipes by Windows, not as the console. Therefore, Python thinks there is no console and enters non-interactive mode. So, if you still want interactive mode instead, you need to explicitly tell Python to use it. However, it still won't behave as it normally should - one still won't be able to use HOME or LEFT ARROW keys, and so on.
share|improve this answer
	
edited Sep 4 '12 at 13:08

	
answered Sep 3 '12 at 9:34
Timur
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J'ai essayé et "well"... camarche!

$ python -i manage.py shell
>>>

Impossible de lancer le shell de python

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