blob: 30cf4fb02682815e3117bcfde6eb6028bc1eb431 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
"""Support for interactive macros in IPython"""
#*****************************************************************************
# Copyright (C) 2001-2005 Fernando Perez <fperez@colorado.edu>
#
# Distributed under the terms of the BSD License. The full license is in
# the file COPYING, distributed as part of this software.
#*****************************************************************************
import IPython.ipapi
from IPython.genutils import Term
from IPython.ipapi import IPyAutocall
class Macro(IPyAutocall):
"""Simple class to store the value of macros as strings.
Macro is just a callable that executes a string of IPython
input when called.
Args to macro are available in _margv list if you need them.
"""
def __init__(self,data):
# store the macro value, as a single string which can be evaluated by
# runlines()
self.value = ''.join(data).rstrip()+'\n'
def __str__(self):
return self.value
def __repr__(self):
return 'IPython.macro.Macro(%s)' % repr(self.value)
def __call__(self,*args):
Term.cout.flush()
self._ip.user_ns['_margv'] = args
self._ip.runlines(self.value)
def __getstate__(self):
""" needed for safe pickling via %store """
return {'value': self.value}
|
