ldap.resiter: PEP-8 and a small fix

Lib/ldap/resiter.py

@@ -4,21 +4,38 @@
 See https://www.python-ldap.org/ for details.
 """
 
+from ldap.pkginfo import __version__, __author__, __license__
 
-class ResultProcessor:
-  """
-  Mix-in class used with ldap.ldapopbject.LDAPObject or derived classes.
-  """
 
-  def allresults(self,msgid,timeout=-1,add_ctrls=0):
+class ResultProcessor:
     """
-    Generator function which returns an iterator for processing all LDAP operation
-    results of the given msgid retrieved with LDAPObject.result3() -> 4-tuple
+    Mix-in class used with ldap.ldapopbject.LDAPObject or derived classes.
     """
-    result_type,result_list,result_msgid,result_serverctrls,_,_ = self.result4(msgid,0,timeout,add_ctrls=add_ctrls)
-    while result_type and result_list:
-      # Loop over list of search results
-      for result_item in result_list:
-        yield (result_type,result_list,result_msgid,result_serverctrls)
-      result_type,result_list,result_msgid,result_serverctrls,_,_ = self.result4(msgid,0,timeout,add_ctrls=add_ctrls)
-    return # allresults()
+
+    def allresults(self, msgid, timeout=-1, add_ctrls=0):
+        """
+        Generator function which returns an iterator for processing all LDAP operation
+        results of the given msgid like retrieved with LDAPObject.result3() -> 4-tuple
+        """
+        result_type, result_list, result_msgid, result_serverctrls, _, _ = \
+            self.result4(
+                msgid,
+                0,
+                timeout,
+                add_ctrls=add_ctrls
+            )
+        while result_type and result_list:
+            yield (
+                result_type,
+                result_list,
+                result_msgid,
+                result_serverctrls
+            )
+            result_type, result_list, result_msgid, result_serverctrls, _, _ = \
+                self.result4(
+                    msgid,
+                    0,
+                    timeout,
+                    add_ctrls=add_ctrls
+                )
+        return # allresults()