removal of warnings on regex.

src/testium/libs/console_ssh.py

@@ -125,12 +125,12 @@ class pxssh(spawn):
         # prompt command different than the regex.
 
         # used to match the command-line prompt
-        self.UNIQUE_PROMPT = "\[PEXPECT\][\$\#] "
+        self.UNIQUE_PROMPT = r"\[PEXPECT\][\$\#] "
         self.PROMPT = self.UNIQUE_PROMPT
 
         # used to set shell command-line prompt to UNIQUE_PROMPT.
-        self.PROMPT_SET_SH = "PS1='[PEXPECT]\$ '"
-        self.PROMPT_SET_CSH = "set prompt='[PEXPECT]\$ '"
+        self.PROMPT_SET_SH = r"PS1='[PEXPECT]\$ '"
+        self.PROMPT_SET_CSH = r"set prompt='[PEXPECT]\$ '"
         self.SSH_OPTS = "-o'RSAAuthentication=no'" + " -o 'PubkeyAuthentication=no'"
         # Disabling host key checking, makes you vulnerable to MITM attacks.
         #                + " -o 'StrictHostKeyChecking=no'"

src/testium/main_win/text_log_highlighter.py

@@ -79,16 +79,16 @@ class TextLogHighlighter (QSyntaxHighlighter):
         # Comparison
         '==', '!=', '<', '<=', '>', '>=',
         # Arithmetic
-        '\+', '-', '\*', '/', '//', '\%', '\*\*',
+        r'\+', '-', r'\*', '/', '//', r'\%', r'\*\*',
         # In-place
-        '\+=', '-=', '\*=', '/=', '\%=',
+        r'\+=', '-=', r'\*=', '/=', r'\%=',
         # Bitwise
-        '\^', '\|', '\&', '\~', '>>', '<<',
+        r'\^', r'\|', r'\&', r'\~', '>>', '<<',
     ]
 
     # Python braces
     braces = [
-        '\{', '\}', '\(', '\)', '\[', '\]',
+        r'\{', r'\}', r'\(', r'\)', r'\[', r'\]',
     ]
 
     def __init__(self, document):