Added support for IPython.start_ipython in shell

IPython 1.0 introduces an actual stable public API function
for starting a normal (non-embedded) IPython session.

This is an official public API, which is promised to survive implementation changes.
This commit is contained in:
MinRK 2013-07-26 14:32:56 -07:00 committed by Preston Holmes
parent dafec05548
commit 75cf5fc7f0
1 changed files with 26 additions and 14 deletions

View File

@ -19,23 +19,35 @@ class Command(NoArgsCommand):
help = "Runs a Python interactive interpreter. Tries to use IPython or bpython, if one of them is available."
requires_model_validation = False
def _ipython_pre_011(self):
"""Start IPython pre-0.11"""
from IPython.Shell import IPShell
shell = IPShell(argv=[])
shell.mainloop()
def _ipython_pre_100(self):
"""Start IPython pre-1.0.0"""
from IPython.frontend.terminal.ipapp import TerminalIPythonApp
app = TerminalIPythonApp.instance()
app.initialize(argv=[])
app.start()
def _ipython(self):
"""Start IPython >= 1.0"""
from IPython import start_ipython
start_ipython(argv=[])
def ipython(self):
try:
from IPython.frontend.terminal.ipapp import TerminalIPythonApp
app = TerminalIPythonApp.instance()
app.initialize(argv=[])
app.start()
except ImportError:
# IPython < 0.11
# Explicitly pass an empty list as arguments, because otherwise
# IPython would use sys.argv from this script.
"""Start any version of IPython"""
for ip in (self._ipython, self._ipython_pre_100, self._ipython_pre_011):
try:
from IPython.Shell import IPShell
shell = IPShell(argv=[])
shell.mainloop()
ip()
except ImportError:
# IPython not found at all, raise ImportError
raise
pass
else:
return
# no IPython, raise ImportError
raise ImportError("No IPython")
def bpython(self):
import bpython