from preferences import * # Names of Python resources PREFNAME_NAME="PythonPreferenceFileName" # Resource IDs in the preferences file PATH_ID = 228 DIR_ID = 228 POPT_ID = 228 GUSI_ID = 10240 # Override IDs (in the applet) OVERRIDE_PATH_ID = 229 OVERRIDE_DIR_ID = 229 OVERRIDE_POPT_ID = 229 OVERRIDE_GUSI_ID = 10241 # version CUR_VERSION=7 preffilename = PstringLoader(AnyResLoader('STR ', resname=PREFNAME_NAME)).load() pref_fss = preferencefile(preffilename, 'Pyth', 'pref') class PoptLoader(VersionLoader): def __init__(self, loader): VersionLoader.__init__(self, "bbbbbbbbbbbbbb", loader) def versioncheck(self, data): if data[0] == CUR_VERSION: return data print 'old resource' raise Error, "old resource" class GusiLoader: def __init__(self, loader): self.loader = loader self.data = None def load(self): self.data = self.loader.load() while self.data[10:14] != '0181': self.loader.delete(1) self.loader.load() tp = self.data[0:4] cr = self.data[4:8] flags = ord(self.data[9]) return cr, tp def save(self, (cr, tp)): flags = ord(self.data[9]) newdata = tp + cr + self.data[8:] self.loader.save(newdata) popt_default_default = NullLoader(chr(CUR_VERSION) + 8*'\0') popt_default = AnyResLoader('Popt', POPT_ID, default=popt_default_default) popt_loader = ResLoader(pref_fss, 'Popt', POPT_ID, default=popt_default) popt = PoptLoader(popt_loader) dir_default = AnyResLoader('alis', DIR_ID) dir = ResLoader(pref_fss, 'alis', DIR_ID, default=dir_default) gusi_default = AnyResLoader('GU\267I', GUSI_ID) gusi_loader = ResLoader(pref_fss, 'GU\267I', GUSI_ID, default=gusi_default) gusi = GusiLoader(gusi_loader) path_default = AnyResLoader('STR#', PATH_ID) path_loader = ResLoader(pref_fss, 'STR#', PATH_ID, default=path_default) path = StrListLoader(path_loader) class PythonOptions: def __init__(self, popt=popt, dir=dir, gusi=gusi, path=path): self.popt = popt self.dir = dir self.gusi = gusi self.path = path def load(self): dict = {} dict['path'] = self.path.load() diralias = self.dir.load() dirfss, dummy = macfs.RawAlias(diralias).Resolve() dict['dir'] = dirfss dict['creator'], dict['type'] = self.gusi.load() flags = self.popt.load() dict['version'], dict['inspect'], dict['verbose'], dict['optimize'], \ dict['unbuffered'], dict['debugging'], dummy, dict['keep_console'], \ dict['nointopt'], dict['noargs'], dict['tabwarn'], \ dict['nosite'], dict['nonavservice'], dict['delayconsole'] = flags return dict def save(self, dict): self.path.save(dict['path']) diralias = macfs.FSSpec(dict['dir']).NewAlias().data self.dir.save(diralias) self.gusi.save((dict['creator'], dict['type'])) flags = dict['version'], dict['inspect'], dict['verbose'], dict['optimize'], \ dict['unbuffered'], dict['debugging'], 0, dict['keep_console'], \ dict['nointopt'], dict['noargs'], dict['tabwarn'], \ dict['nosite'], dict['nonavservice'], dict['delayconsole'] self.popt.save(flags) def AppletOptions(file): fss = macfs.FSSpec(file) a_popt = PoptLoader(ResLoader(fss, 'Popt', OVERRIDE_POPT_ID, default=popt_loader)) a_dir = ResLoader(fss, 'alis', OVERRIDE_DIR_ID, default=dir) a_gusi = GusiLoader( ResLoader(fss, 'GU\267I', OVERRIDE_GUSI_ID, default=gusi_loader)) a_path = StrListLoader( ResLoader(fss, 'STR#', OVERRIDE_PATH_ID, default=path_loader)) return PythonOptions(a_popt, a_dir, a_gusi, a_path) def _test(): import preferences preferences.debug = 1 dict = PythonOptions().load() for k in dict.keys(): print k, '\t', dict[k] if __name__ == '__main__': _test()