Improve regex

bin/deltalogcat.py

@@ -34,13 +34,6 @@ NODES = {
 }
 
 
-def getlastline(fname):
-    """Using mmap to return a copy of the last line of a file"""
-    with open(fname) as source:
-        mapping = mmap.mmap(source.fileno(), 0, prot=mmap.PROT_READ)
-    return mapping[mapping.rfind(b'\n', 0, -1)+1:]
-
-
 def sleep(start_time):
     """After hard work, take a nap for the rest of the second"""
     current_time = time.perf_counter()

bin/deltalogparse.py

@@ -55,7 +55,7 @@ rgx_redacted = re.compile(
     r'userPassword'
     r'):')
 
-rgx_attr_key = re.compile(r'^(?P<key>.*?)(?P<delimiter>:[=+-:]? ?)')
+rgx_attr_key = re.compile(r'^(?P<key>.*?)(?P<delimiter>:[-+=#] )')
 
 
 def lock(lock_file):