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comparison abcfirstline.py @ 589:5db7e72d4219 build-default-240

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Automated merge with ssh://hg.cryhavoc.org.uk/dottes
author Jim Hague <jim.hague@acm.org>
date Wed, 02 Nov 2016 00:21:30 +0000
parents 1b79867b4f35
children
comparison
equal deleted inserted replaced
583:de2122c78ea0 589:5db7e72d4219
1 #!/usr/bin/env python 1 #!/usr/bin/env python3
2 # 2 #
3 # Write out a modified version of a .abc file with just the data 3 # Write out a modified version of a .abc file with just the data
4 # to print the first line of the music only. 4 # to print the first line of the music only.
5 # 5 #
6 6
7 import sys 7 import sys
8 8
9 def process(inf): 9 def process(inf):
10 continued = False 10 continued = False
11 print "X:1" 11 print("X:1")
12 for line in inf: 12 for line in inf:
13 line = line.strip() 13 line = line.strip()
14 # If it is empty or starts "%", ignore it. 14 # If it is empty or starts "%", ignore it.
15 if len(line) == 0 or line[0] == "%": 15 if len(line) == 0 or line[0] == "%":
16 continue 16 continue
17 17
18 # Is it a header line? I.e. does it start LETTER COLON? 18 # Is it a header line? I.e. does it start LETTER (or +) COLON?
19 # If so, output only ones we need. 19 # If so, output only ones we need.
20 start = line[:2] 20 start = line[:2]
21 if len(start) > 1 and start[1] == ":" and start[0].isalpha(): 21 if len(start) > 1 and start[1] == ":" and (start[0].isalpha() or start[0] == '+'):
22 if start[0] in ["M", "K", "L"]: 22 if start[0] in ["M", "K", "L"]:
23 print line 23 print(line)
24 # Output line. If it is a continuation, output at most one 24 # Output line. If it is a continuation, output at most one
25 # continuation. 25 # continuation.
26 else: 26 else:
27 print line 27 print(line)
28 if continued or line[-1] != "\\": 28 if continued or line[-1] != "\\":
29 break 29 break
30 else: 30 else:
31 continued = True 31 continued = True
32 32