ldap.LdapClient.get_objects: add paged_search & pagesize parameters

mylib/ldap.py

@@ -538,7 +538,8 @@ class LdapClient:
             return vals if all_values else vals[0]
         return default if default or not all_values else []
 
-    def get_objects(self, name, filterstr, basedn, attrs, key_attr=None, warn=True):
+    def get_objects(self, name, filterstr, basedn, attrs, key_attr=None, warn=True,
+                    paged_search=False, pagesize=None):
         """
         Retrieve objects from LDAP
 
@@ -551,17 +552,25 @@ class LdapClient:
         :param warn: If True, a warning message will be logged if no object is found
                      in LDAP directory (otherwise, it will be just a debug message)
                      (optional, default: True)
+        :param paged_search: If True, use paged search to list objects from LDAP directory
+                             (optional, default: False)
+        :param pagesize: When using paged search, the page size
+                         (optional, default: see LdapServer.paged_search)
         """
         if name in self._cached_objects:
             log.debug('Retreived %s objects from cache', name)
         else:
             assert self._conn or self.initialize()
             log.debug('Looking for LDAP %s with (filter="%s" / basedn="%s")', name, filterstr, basedn)
-            ldap_data = self._conn.search(
-                basedn=basedn,
-                filterstr=filterstr,
-                attrs=attrs
-            )
+            if paged_search:
+                ldap_data = self._conn.paged_search(
+                    basedn=basedn, filterstr=filterstr, attrs=attrs,
+                    pagesize=pagesize
+                )
+            else:
+                ldap_data = self._conn.search(
+                    basedn=basedn, filterstr=filterstr, attrs=attrs,
+                )
 
             if not ldap_data:
                 if warn: