hexdump: added 'strescape' function

1 files changed, 10 insertions, 0 deletions

diff --git a/hexdump.py b/hexdump.py
index aeb8c88..cbba3c9 100644
--- a/hexdump.py
+++ b/hexdump.py
@@ -32,3 +32,13 @@ def hexdump(ofs, data):
 
 def tohex(data):
     return b2a_hex(data).decode('ascii')
+
+def strescape(txt):
+    if type(txt)==bytes:
+        txt = txt.decode('cp1251')
+    txt = txt.replace("\\", "\\\\")
+    txt = txt.replace("\n", "\\n")
+    txt = txt.replace("\r", "\\r")
+    txt = txt.replace("\t", "\\t")
+    txt = txt.replace("\"", "\\\"")
+    return txt