UTF-8 decode and trim each line.

Closes #18.

pidcat.py

@@ -127,11 +127,11 @@ TAGTYPES = {
   'F': colorize(' F ', fg=BLACK, bg=RED),
 }
 
-PID_START = re.compile(r'^Start proc ([a-zA-Z0-9._:]+) for ([a-z]+ [^:]+): pid=(\d+) uid=(\d+) gids=(.*)\r?$')
+PID_START = re.compile(r'^Start proc ([a-zA-Z0-9._:]+) for ([a-z]+ [^:]+): pid=(\d+) uid=(\d+) gids=(.*)$')
-PID_KILL  = re.compile(r'^Killing (\d+):([a-zA-Z0-9._]+)/[^:]+: (.*)\r?$')
+PID_KILL  = re.compile(r'^Killing (\d+):([a-zA-Z0-9._]+)/[^:]+: (.*)$')
-PID_LEAVE = re.compile(r'^No longer want ([a-zA-Z0-9._]+) \(pid (\d+)\): .*\r?$')
+PID_LEAVE = re.compile(r'^No longer want ([a-zA-Z0-9._]+) \(pid (\d+)\): .*$')
-PID_DEATH = re.compile(r'^Process ([a-zA-Z0-9._]+) \(pid (\d+)\) has died.?\r$')
+PID_DEATH = re.compile(r'^Process ([a-zA-Z0-9._]+) \(pid (\d+)\) has died.?$')
-LOG_LINE  = re.compile(r'^([A-Z])/([^\(]+)\( *(\d+)\): (.*?)\r?$')
+LOG_LINE  = re.compile(r'^([A-Z])/([^\(]+)\( *(\d+)\): (.*)$')
 BUG_LINE  = re.compile(r'^(?!.*(nativeGetEnabledTags)).*$')
 
 adb_command = ['adb']
@@ -169,7 +169,7 @@ def parse_death(tag, message):
 
 while adb.poll() is None:
   try:
-    line = adb.stdout.readline()
+    line = adb.stdout.readline().decode('utf-8').strip()
   except KeyboardInterrupt:
     break
   if len(line) == 0:
@@ -180,7 +180,9 @@ while adb.poll() is None:
     continue
 
   log_line = LOG_LINE.match(line)
-  if not log_line is None:
+  if log_line is None:
+    continue
+
   level, tag, owner, message = log_line.groups()
 
   start = PID_START.match(message)