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50 lines
1.2 KiB
Python
50 lines
1.2 KiB
Python
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#!/usr/bin/python
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#
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# Copyright 2014 Google Inc. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# Contributors: Rod Sheeter (rsheeter google com)
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#
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# Converts a .nam file to a list of ranges.
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import sys
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import tokenize
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if len(sys.argv) != 2:
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print "Usage: rangify <nam file>"
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sys.exit(1)
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def handle_num(type, token, (srow, scol), (erow, ecol), line):
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global cps
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if type == tokenize.NUMBER:
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cps.append(int(token, 16))
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cps = []
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tokenize.tokenize(open(sys.argv[1]).readline, handle_num)
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cps.sort()
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seqs = []
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seq = (None,)
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for cp in cps:
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if seq[0] is None:
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seq = (cp,cp)
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elif seq[1] == cp - 1:
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seq = (seq[0], cp)
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else:
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seqs.append(seq)
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seq = (None,)
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for seq in seqs:
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print seq
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