scons_gd/scons/test/fixture/myrewrite.py
2022-10-15 16:06:26 +02:00

21 lines
491 B
Python

r"""
Phony tool to modify a file in place for testing SCons.
Drops lines that match a pattern. Currently used to test
ranlib and ar behavior without actually invoking those tools.
"""
import sys
def rewrite():
line = ('/*' + sys.argv[1] + '*/\n').encode('utf-8')
with open(sys.argv[2], 'rb') as ifp:
lines = [ln for ln in ifp if ln != line]
with open(sys.argv[2], 'wb') as ofp:
ofp.writelines(lines)
if __name__ == '__main__':
rewrite()
sys.exit(0)