On Aug 18, 12:55 pm, Carlos <[email protected]> wrote:
> Hi,
>
> I get the following:
>
> C:\web2py>python web2py.py -S myapp -M -N
> web2py Web Framework
> Created by Massimo Di Pierro, Copyright 2007-2011
> Version 1.98.2 (2011-08-18 05:41:57)
> Database drivers available: SQLite3, pymysql, PostgreSQL
> *WARNING:web2py:import IPython error; use default python shell*
> Python 2.6.4 (r264:75708, Oct 26 2009, 08:23:19) [MSC v.1500 32 bit (Intel)]
> on win32
> Type "help", "copyright", "credits" or "license" for more information.
> (InteractiveConsole)
>
>
So, if we want it to work for both new and older versions of IPython,
we could use the following:
#
==================================================================================
try:
import IPython
if IPython.__version__ >= '0.11':
from IPython.frontend.terminal.embed import
InteractiveShellEmbed
shell = InteractiveShellEmbed(user_ns=_env)
shell()
return
else:
# following 2 lines fix a problem with
IPython; thanks Michael Toomim
if '__builtins__' in _env:
del _env['__builtins__']
shell = IPython.Shell.IPShell(argv=[],
user_ns=_env)
shell.mainloop()
return
except:
logger.warning(
'import IPython error; use default python
shell')
#
==================================================================================
I'm a little uncomfortable doing a compare greater than or equal on
a string, but it seems to work.
An alternative is to require IPython version 0.11 or later, but
I suppose that is a bit severe.
- Dave
