Merge pull request #53 from layfellow/master

Switch regexes to raw strings and fix escaping

imapbackup38.py

@@ -105,7 +105,7 @@ def pretty_byte_count(num):
 
 
 # Regular expressions for parsing
-MSGID_RE = re.compile("^Message\-Id\: (.+)", re.IGNORECASE + re.MULTILINE)
+MSGID_RE = re.compile(r"^Message-Id: (.+)", re.IGNORECASE + re.MULTILINE)
 BLANKS_RE = re.compile(r'\s+', re.MULTILINE)
 
 # Constants
@@ -340,7 +340,7 @@ def parse_paren_list(row):
  result = []
 
  # NOTE: RFC3501 doesn't fully define the format of name attributes
- name_attrib_re = re.compile("^\s*(\\\\[a-zA-Z0-9_]+)\s*")
+ name_attrib_re = re.compile(r"^\s*(\\[a-zA-Z0-9_]+)\s*")
 
  # eat name attributes until ending paren
  while row[0] != ')':
@@ -367,7 +367,7 @@ def parse_paren_list(row):
 
 def parse_string_list(row):
  """Parses the quoted and unquoted strings at the end of a LIST response"""
- slist = re.compile('\s*(?:"([^"]+)")\s*|\s*(\S+)\s*').split(row)
+ slist = re.compile(r'\s*"([^"]+)"\s*|\s*(\S+)\s*').split(row)
  return [s for s in slist if s]