#! /usr/bin/python2.7 # Add some standard cpp magic to a header file import sys def main(): args = sys.argv[1:] for filename in args: process(filename) def process(filename): try: f = open(filename, 'r') except IOError, msg: sys.stderr.write('%s: can\'t open: %s\n' % (filename, str(msg))) return data = f.read() f.close() if data[:2] <> '/*': sys.stderr.write('%s does not begin with C comment\n' % filename) return try: f = open(filename, 'w') except IOError, msg: sys.stderr.write('%s: can\'t write: %s\n' % (filename, str(msg))) return sys.stderr.write('Processing %s ...\n' % filename) magic = 'Py_' for c in filename: if ord(c)<=0x80 and c.isalnum(): magic = magic + c.upper() else: magic = magic + '_' sys.stdout = f print '#ifndef', magic print '#define', magic print '#ifdef __cplusplus' print 'extern "C" {' print '#endif' print f.write(data) print print '#ifdef __cplusplus' print '}' print '#endif' print '#endif /*', '!'+magic, '*/' if __name__ == '__main__': main()