Function find_process_files

tools/cythonize.py:167–194

(root_dir)

def find_process_files(root_dir):
    hash_db = load_hashes(HASH_FILE)
    files  = [x for x in os.listdir(root_dir) if not os.path.isdir(x)]
    # .pxi or .pxi.in files are most likely dependencies for
    # .pyx files, so we need to process them first
    files.sort(key=lambda name: (name.endswith('.pxi') or
                                 name.endswith('.pxi.in') or
                                 name.endswith('.pxd.in')),
               reverse=True)

    for filename in files:
        in_file = os.path.join(root_dir, filename + ".in")
        for fromext, value in rules.items():
            if filename.endswith(fromext):
                if not value:
                    break
                function, toext = value
                if toext == '.c':
                    with open(os.path.join(root_dir, filename), 'rb') as f:
                        data = f.read()
                        m = re.search(br"^\s*#\s*distutils:\s*language\s*=\s*c\+\+\s*$", data, re.I|re.M)
                        if m:
                            toext = ".cxx"
                fromfile = filename
                tofile = filename[:-len(fromext)] + toext
                process(root_dir, fromfile, tofile, function, hash_db)
                save_hashes(hash_db, HASH_FILE)
                break

def main():
    try: