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Strip escape sequences from output file #4

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Strip escape sequences from output file #4

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9 changes: 8 additions & 1 deletion write.py
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
from __future__ import print_function
import lldb
import argparse
import re


def parse_args(raw_args):
Expand All @@ -27,11 +28,17 @@ def parse_args(raw_args):
return args


def strip_esc_seq(s):
"""Strip ANSI escape sequences from string."""
esc_seq_re = re.compile(r'\x1b[^m]*m')
return esc_seq_re.sub('', s)


def write_to_file(filename, command, output):
"""Write the output to the given file, headed by the command"""
with open(filename, 'w') as f:
f.write("(lldb) " + command + '\n\n')
f.write(output)
f.write(strip_esc_seq(output))


def handle_call(debugger, raw_args, result, internal_dict):
Expand Down