1 # 2 # edit-swig-python-wrapper-file.py 3 # 4 # This script performs some post-processing editing on the C++ file that 5 # SWIG generates for python, after running on 'lldb.swig'. In 6 # particular, on Apple systems we want to include the Python.h file that 7 # is used in the /System/Library/Frameworks/Python.framework, but on other 8 # systems we want to include plain <Python.h>. So we need to replace: 9 # 10 # #include <Python.h> 11 # 12 # with: 13 # 14 # #if defined (__APPLE__) 15 # #include <Python/Python.h> 16 # #else 17 # #include <Python.h> 18 # #endif 19 # 20 # That's what this python script does. 21 # 22 23 import os, sys 24 25 include_python = '#include <Python.h>' 26 include_python_ifdef = '''#if defined (__APPLE__) 27 #include <Python/Python.h> 28 #else 29 #include <Python.h> 30 #endif 31 ''' 32 33 if len (sys.argv) > 1: 34 input_dir_name = sys.argv[1] 35 full_input_name = input_dir_name + "/LLDBWrapPython.cpp" 36 else: 37 input_dir_name = os.environ["SRCROOT"] 38 full_input_name = input_dir_name + "/source/LLDBWrapPython.cpp" 39 full_output_name = full_input_name + ".edited" 40 41 with open(full_input_name, 'r') as f_in: 42 with open(full_output_name, 'w') as f_out: 43 include_python_found = False 44 for line in f_in: 45 if not include_python_found: 46 if line.startswith(include_python): 47 # Write out the modified lines. 48 f_out.write(include_python_ifdef) 49 include_python_found = True 50 continue 51 52 # Otherwise, copy the line verbatim to the output file. 53 f_out.write(line) 54
