20 lines
522 B
Python
20 lines
522 B
Python
# vim:fileencoding=utf-8:noet
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from __future__ import absolute_import
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import sys
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def gen_matcher_getter(ext, import_paths):
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def get(match_name):
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match_module, separator, match_function = match_name.rpartition('.')
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if not separator:
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match_module = 'powerline.matchers.{0}'.format(ext)
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match_function = match_name
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oldpath = sys.path
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sys.path = import_paths + sys.path
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try:
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return getattr(__import__(match_module, fromlist=[match_function]), match_function)
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finally:
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sys.path = oldpath
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return get
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