unidiff_parse_diff_string_iterate_files_hunks_lines.py

1from unidiff import PatchSet
2
3diff_data = """--- file.txt
4+++ file.txt
5@@ -1,3 +1,4 @@
6 line 1
7-line 2
8+line 2 modified
9 line 3
10+line 4 added
11"""
12
13# Parse the diff data
14patch = PatchSet(diff_data)
15
16# Iterate through the patch and print information
17for patched_file in patch:
18    print(f"File: {patched_file.path}")
19    for hunk in patched_file:
20        print(f"Hunk: {hunk}")
21        for line in hunk:
22            print(f"{line.line_type} {line.value.strip()}")