Tools/modulator/EXAMPLE.py

   1 #
   2 # Example input file for modulator if you don't have tk.
   3 #
   4 # You may also have to strip some imports out of modulator to make
   5 # it work.
   6
   7 import genmodule
   8
   9 #
  10 # Generate code for a simple object with a method called sample
  11
  12 o = genmodule.object()
  13 o.name = 'simple object'
  14 o.abbrev = 'simp'
  15 o.methodlist = ['sample']
  16 o.funclist = ['new']
  17
  18 #
  19 # Generate code for an object that looks numberish
  20 #
  21 o2 = genmodule.object()
  22 o2.name = 'number-like object'
  23 o2.abbrev = 'nl'
  24 o2.typelist = ['tp_as_number']
  25 o2.funclist = ['new', 'tp_repr', 'tp_compare']
  26
  27 #
  28 # Generate code for a method with a full complement of functions,
  29 # some methods, accessible as sequence and allowing structmember.c type
  30 # structure access as well.
  31 #
  32 o3 = genmodule.object()
  33 o3.name = 'over-the-top object'
  34 o3.abbrev = 'ot'
  35 o3.methodlist = ['method1', 'method2']
  36 o3.funclist = ['new', 'tp_dealloc', 'tp_print', 'tp_getattr', 'tp_setattr',
  37             'tp_compare', 'tp_repr', 'tp_hash']
  38 o3.typelist = ['tp_as_sequence', 'structure']
  39
  40 #
  41 # Now generate code for a module that incorporates these object types.
  42 # Also add the boilerplates for functions to create instances of each
  43 # type.
  44 #
  45 m = genmodule.module()
  46 m.name = 'sample'
  47 m.abbrev = 'sample'
  48 m.methodlist = ['newsimple', 'newnumberish', 'newott']
  49 m.objects = [o, o2, o3]
  50
  51 fp = open('EXAMPLEmodule.c', 'w')
  52 genmodule.write(fp, m)
  53 fp.close()