stepmake/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 from string import *
  13
  14 class File:
  15     """silly wrapper for Python file object."""
  16     def __init__ (self,nm, mode='r'):
  17         if nm:
  18             self.file_ = open (nm, mode);
  19         elif mode == 'w':
  20             self.file_ = sys.stdout
  21         else:
  22             self.file_ = sys.stdin
  23
  24         self.eof_ = 0;
  25     def readline (self):
  26         l=  self.file_.readline ();
  27         if not l:
  28             self.eof_ = 1;
  29         return l;
  30     def write (self, str):
  31         self.file_.write (str)
  32     def eof (self):
  33         return self.eof_
  34     def close (self):
  35         self.file_.close ()
  36     def __del__ (self):
  37         self.close ();
  38
  39
  40
  41 import fnmatch
  42 import os
  43
  44 _debug = 0
  45
  46 _prune = ['(*)']
  47
  48
  49 def my_find(patterns, dir = os.curdir):
  50         list = []
  51         names = os.listdir(dir)
  52         names.sort()
  53         for name in names:
  54                 if name in (os.curdir, os.pardir):
  55                         continue
  56                 fullname = os.path.join(dir, name)
  57                 for pat in patterns:
  58                     if fnmatch.fnmatch(name, pat):
  59                         list.append(fullname)
  60                 if os.path.isdir(fullname) and not os.path.islink(fullname):
  61                         for p in _prune:
  62                                 if fnmatch.fnmatch(name, p):
  63                                         if _debug: print "skip", `fullname`
  64                                         break
  65                         else:
  66                                 if _debug: print "descend into", `fullname`
  67                                 found = my_find(patterns, fullname)
  68                                 if found:
  69                                     list = list + found
  70         return list
  71
  72
  73 def multiple_find(pats, dirnames):
  74     from find import find
  75     l = []
  76     for d in dirnames:
  77         l = l + my_find(pats,  d)
  78     return l
  79
  80 def file_exist_b(name):
  81     try:
  82         f = open(name)
  83     except IOError:
  84         return 0
  85     f.close ()
  86     return 1
  87