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''' IPython customization API
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Your one-stop module for configuring ipython
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This is experimental, use at your own risk.
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All names prefixed by underscores are for internal use, not part
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of the public api.
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No formal doc yet, here's an example that you can just put
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to a module and import from ipython.
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-----------------------------------------------
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import IPython.ipapi as ip
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def ankka_f(self, arg):
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print "Ankka",self,"says uppercase:",arg.upper()
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ip.expose_magic("ankka",ankka_f)
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ip.magic('alias sayhi echo "Testing, hi ok"')
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ip.magic('alias helloworld echo "Hello world"')
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ip.system('pwd')
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ip.ex('import re')
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ip.ex("""
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def funcci(a,b):
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print a+b
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print funcci(3,4)
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""")
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ip.ex("funcci(348,9)")
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def jed_editor(self,filename, linenum=None):
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print "Calling my own editor, jed ... via hook!"
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import os
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if linenum is None: linenum = 0
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os.system('jed +%d %s' % (linenum, filename))
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print "exiting jed"
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ip.set_hook('editor',jed_editor)
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print "done!"
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'''
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def _init_with_shell(ip):
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global magic
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magic = ip.ipmagic
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global system
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system = ip.ipsystem
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global set_hook
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set_hook = ip.set_hook
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global __IP
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__IP = ip
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def user_ns():
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return __IP.user_ns
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def expose_magic(magicname, func):
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''' Expose own function as magic function for ipython
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def foo_impl(self,parameter_s=''):
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"""My very own magic!. (Use docstrings, IPython reads them)."""
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print 'Magic function. Passed parameter is between < >: <'+parameter_s+'>'
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print 'The self object is:',self
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ipapi.expose_magic("foo",foo_impl)
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'''
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from IPython import Magic
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setattr(Magic.Magic, "magic_" + magicname, func)
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def ex(cmd):
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""" Execute a normal python statement """
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exec cmd in user_ns()
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