bin/flower.py

   1 #!@PYTHON@
   2
   3 #
   4 # flower.py -- python flower lib
   5 #
   6 # source file of the GNU LilyPond music typesetter
   7 #
   8 # (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
   9 #
  10
  11 import sys
  12
  13 class File:
  14     """silly wrapper for Python file object."""
  15     def __init__ (self,nm, mode='r'):
  16         if nm:
  17             self.file_ = open (nm, mode);
  18         elif mode == 'w':
  19             self.file_ = sys.stdout
  20         else:
  21             self.file_ = sys.stdin
  22
  23         self.eof_ = 0;
  24     def readline (self):
  25         l=  self.file_.readline ();
  26         if not l:
  27             self.eof_ = 1;
  28         return l;
  29     def write (self, str):
  30         self.file_.write (str)
  31     def eof (self):
  32         return self.eof_
  33     def close (self):
  34         self.file_.close ()
  35     def __del__ (self):
  36         self.close ();
  37
  38
  39
  40 import fnmatch
  41 import os
  42
  43 _debug = 0
  44
  45 _prune = ['(*)']
  46
  47
  48 def my_find(patterns, dir = os.curdir):
  49         list = []
  50         names = os.listdir(dir)
  51         names.sort()
  52         for name in names:
  53                 if name in (os.curdir, os.pardir):
  54                         continue
  55                 fullname = os.path.join(dir, name)
  56                 for pat in patterns:
  57                     if fnmatch.fnmatch(name, pat):
  58                         list.append(fullname)
  59                 if os.path.isdir(fullname) and not os.path.islink(fullname):
  60                         for p in _prune:
  61                                 if fnmatch.fnmatch(name, p):
  62                                         if _debug: print "skip", `fullname`
  63                                         break
  64                         else:
  65                                 if _debug: print "descend into", `fullname`
  66                                 found = my_find(patterns, fullname)
  67                                 if found:
  68                                     list = list + found
  69         return list
  70
  71 def multiple_find(pats, dirnames):
  72     from find import find
  73     l = []
  74     for d in dirnames:
  75         l = l + my_find(pats,  d)
  76     return l
  77
  78 def file_exist_b(name):
  79     try:
  80         f = open(name)
  81     except IOError:
  82         return 0
  83     f.close ()
  84     return 1
  85