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annotate abcfirstline.py @ 54:00a1bef43a34

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Fix past end of string bug in Python first line hack.
author Jim Hague <jim.hague@laicatc.com>
date Sun, 04 Mar 2012 21:44:31 +0000
parents e666306c5ab1
children 811151d3ae73
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
50
e666306c5ab1 Add list of tune first lines.
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1 #!/usr/bin/env python
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2 #
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3 # Write out a modified version of a .abc file with just the data
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4 # to print the first line of the music only.
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5 #
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6
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7 import sys
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8
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9 def process(inf):
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10 print "X:1"
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11 for line in inf:
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12 line = line.strip()
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13 start = line[:2]
54
00a1bef43a34 Fix past end of string bug in Python first line hack.
Jim Hague <jim.hague@laicatc.com>
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14 if len(start) > 1 and start[0] != "|" and start[1] == ":":
50
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15 if start[0] in ["M", "K", "L"]:
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16 print line
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17 elif start[0] != "%":
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18 print line
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19 if line[-1] != "\\":
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20 break
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21
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22 if len(sys.argv) > 1:
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23 for arg in sys.argv[1:]:
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24 try:
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25 inf = open(arg, "r")
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26 process(inf)
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27 finally:
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28 inf.close()
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29 else:
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30 process(sys.stdin)