fixed strings in confgiparser

pym/calculate/lib/configparser.py

@@ -760,7 +760,7 @@ class RawConfigParser(MutableMapping):
         """
         elements_added = set()
         for section, keys in dictionary.items():
-            section = unicode(section)
+            section = str(section)
             try:
                 self.add_section(section)
             except (DuplicateSectionError, ValueError):
@@ -768,9 +768,9 @@ class RawConfigParser(MutableMapping):
                     raise
             elements_added.add(section)
             for key, value in keys.items():
-                key = self.optionxform(unicode(key))
+                key = self.optionxform(str(key))
                 if value is not None:
-                    value = unicode(value)
+                    value = str(value)
                 if self._strict and (section, key) in elements_added:
                     raise DuplicateOptionError(section, key, source)
                 elements_added.add((section, key))
@@ -1011,7 +1011,7 @@ class RawConfigParser(MutableMapping):
             value = self._interpolation.before_write(self, section_name, key,
                                                      value)
             if value is not None or not self._allow_no_value:
-                value = delimiter + unicode(value).replace(u'\n', u'\n\t')
+                value = delimiter + str(value).replace(u'\n', u'\n\t')
             else:
                 value = u""
             fp.write(u"{0}{1}\n".format(key, value))
@@ -1230,7 +1230,7 @@ class RawConfigParser(MutableMapping):
         if vars:
             for key, value in vars.items():
                 if value is not None:
-                    value = unicode(value)
+                    value = str(value)
                 vardict[self.optionxform(key)] = value
         return _ChainMap(vardict, sectiondict, self._defaults)
 
@@ -1276,8 +1276,8 @@ class RawConfigParser(MutableMapping):
         if not self._allow_no_value or value:
             if not isinstance(value, basestring):
                 raise TypeError(u"option values must be strings")
-        return (unicode(section), unicode(option), (value if value is None
-                                                    else unicode(value)))
+        return (str(section), str(option), (value if value is None
+                                                    else str(value)))
 
 
 class ConfigParser(RawConfigParser):