parameters: (line)
return_statement: return key, fields
docstring: Parse one entry in a mailcap file and return a dictionary.
  
      The viewing command is stored as the value with the key "view",
      and the rest of the fields produce key-value pairs in the dict.
docstring_summary: Parse one entry in a mailcap file and return a dictionary.
docstring_tokens: Parse one entry in a mailcap file and return a dictionary .
function: def parseline(line):
      """Parse one entry in a mailcap file and return a dictionary.
  
      The viewing command is stored as the value with the key "view",
      and the rest of the fields produce key-value pairs in the dict.
      """
      fields = []
      i, n = 0, len(line)
      while i < n:
          field, i = parsefield(line, i, n)
          fields.append(field)
          i = i+1 # Skip semicolon
      if len(fields) < 2:
          return None, None
      key, view, rest = fields[0], fields[1], fields[2:]
      fields = {'view': view}
      for field in rest:
          i = field.find('=')
          if i < 0:
              fkey = field
              fvalue = ""
          else:
              fkey = field[:i].strip()
              fvalue = field[i+1:].strip()
          if fkey in fields:
              # Ignore it
              pass
          else:
              fields[fkey] = fvalue
      return key, fields
function_tokens: def parseline ( line ) : fields = [ ] i , n = 0 , len ( line ) while i < n : field , i = parsefield ( line , i , n ) fields . append ( field ) i = i + 1 # Skip semicolon if len ( fields ) < 2 : return None , None key , view , rest = fields [ 0 ] , fields [ 1 ] , fields [ 2 : ] fields = { 'view' : view } for field in rest : i = field . find ( '=' ) if i < 0 : fkey = field fvalue = "" else : fkey = field [ : i ] . strip ( ) fvalue = field [ i + 1 : ] . strip ( ) if fkey in fields : # Ignore it pass else : fields [ fkey ] = fvalue return key , fields