KeyMap object to facilitate custom exceptions (now we need to check v… · di/bpython@4efb1e5 · GitHub

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ikanobori

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KeyMap object to facilitate custom exceptions (now we need to check valid keys on startup)

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+14-1Lines changed: 14 additions & 1 deletion

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‎bpython/keys.py‎

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+14-1Lines changed: 14 additions & 1 deletion

Original file line number	Diff line number	Diff line change
@@ -25,7 +25,20 @@
25	25
26	26	import string
27	27
28		- key_dispatch = {}
	28	+ class KeyMap:
	29	+ def __init__(self):
	30	+ self.map = {}
	31	+
	32	+ def __getitem__(self, key):
	33	+ if key in self.map:
	34	+ return self.map[key]
	35	+ else:
	36	+ raise Exception('Configured keymap (%s) does not exist in bpython.keys' % key)
	37	+
	38	+ def __setitem__(self, key, value):
	39	+ self.map[key] = value
	40	+
	41	+ key_dispatch = KeyMap()
29	42
30	43	# fill dispatch with letters
31	44	for c in string.lowercase:

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