38 lines
1.0 KiB
Python
38 lines
1.0 KiB
Python
#! /usr/bin/env python
|
|
"""Freeze importlib for use as the implementation of import."""
|
|
import marshal
|
|
|
|
|
|
header = """/* Auto-generated by Python/freeze_importlib.py */"""
|
|
|
|
|
|
def main(input_path, output_path):
|
|
with open(input_path, 'r', encoding='utf-8') as input_file:
|
|
source = input_file.read()
|
|
|
|
code = compile(source, '<frozen importlib._bootstrap>', 'exec')
|
|
|
|
lines = [header]
|
|
lines.append('unsigned char _Py_M__importlib[] = {')
|
|
data = marshal.dumps(code)
|
|
# Code from Tools/freeze/makefreeze.py:writecode()
|
|
for i in range(0, len(data), 16):
|
|
line = [' ']
|
|
for c in data[i:i+16]:
|
|
line.append('%d,' % c)
|
|
lines.append(''.join(line))
|
|
lines.append('};\n')
|
|
with open(output_path, 'w') as output_file:
|
|
output_file.write('\n'.join(lines))
|
|
|
|
|
|
if __name__ == '__main__':
|
|
import sys
|
|
|
|
args = sys.argv[1:]
|
|
if len(args) != 2:
|
|
print('Need to specify input and output file paths', file=sys.stderr)
|
|
sys.exit(1)
|
|
|
|
main(*args)
|