xi2

commit

207552a0984ddbb2447983f34530215ebc00f128

parent

2039436d10236e45aacaba1102d6171ed1f8c40e

Author

Tobias Bengfort <tobias.bengfort@posteo.de>

Date

2023-09-19 15:09

add --debug option

Diffstat

1 files changed, 12 insertions, 7 deletions

diff --git a/xi2.py b/xi2.py

@@ -31,6 +31,8 @@ def parse_seq(t):
   31    31 
   32    32 
   33    33 def expand_macros(s):
   -1    34     s = re.sub('[ \t]', '', s)
   -1    35     s = re.sub('#.*', '', s)
   34    36     s = s.replace('\n', r'\n')
   35    37     while re.search(r'(\[[^\]]*\]):(.*)', s):
   36    38         match = re.search(r'(\[[^\]]*\]):(.*)', s)
@@ -42,16 +44,12 @@ def expand_macros(s):
   42    44             val = after.split(r'\n', 1)[0]
   43    45             s = s.replace('%s:%s' % (key, val), '')
   44    46         s = s.replace(key, val)
   45    -1     return s.replace(r'\n', '\n')
   -1    47     s = s.replace(r'\n', '\n')
   -1    48     s = s.strip('\n')
   -1    49     return re.sub('\n\n+', '\n\n', s)
   46    50 
   47    51 
   48    52 def parse(s):
   49    -1     s = re.sub('[ \t]', '', s)
   50    -1     s = re.sub('#[^\n]*', '', s)
   51    -1     s = expand_macros(s)
   52    -1     s = s.strip('\n')
   53    -1     s = re.sub('\n\n+', '\n\n', s)
   54    -1 
   55    53     tracks = {}
   56    54     for section in s.split('\n\n'):
   57    55         length = max([len(t) for t in tracks.values()], default=0)
@@ -73,6 +71,7 @@ def parse_args():
   73    71     parser = argparse.ArgumentParser()
   74    72     parser.add_argument('-t', '--tempo', help='tempo in bpm', default=120, type=int)
   75    73     parser.add_argument('-o', '--offset', help='key offset', default=60, type=int)
   -1    74     parser.add_argument('-d', '--debug', help='print normalized input and exit', action='store_true')
   76    75     parser.add_argument('infile')
   77    76     parser.add_argument('outfile')
   78    77     return parser.parse_args()
@@ -86,6 +85,12 @@ if __name__ == '__main__':
   86    85     else:
   87    86         with open(args.infile) as fh:
   88    87             s = fh.read()
   -1    88 
   -1    89     s = expand_macros(s)
   -1    90     if args.debug:
   -1    91         print(s)
   -1    92         sys.exit(0)
   -1    93 
   89    94     tracks = parse(s)
   90    95 
   91    96     # create first track with meta infos