Remove some unused imports

Remove all unused LDAP-related imports, plus some other ones.

This should make it easier to quickly check what uses which LDAP wrapper

install/restart_scripts/renew_ra_cert

@@ -32,7 +32,6 @@ from ipalib import api
 from ipapython.dn import DN
 from ipalib import errors
 from ipaserver.plugins.ldap2 import ldap2
-import ldap as _ldap
 
 api.bootstrap(context='restart')
 api.finalize()

install/tools/ipa-adtrust-install

@@ -21,7 +21,6 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 
-from ipaserver.plugins.ldap2 import ldap2
 from ipaserver.install import adtrustinstance
 from ipaserver.install.installutils import *
 from ipaserver.install import service
@@ -30,7 +29,6 @@ from ipapython import ipautil, sysrestore
 from ipalib import api, errors, util
 from ipapython.config import IPAOptionParser
 import krbV
-import ldap
 from ipapython.ipa_log_manager import *
 from ipapython.dn import DN
 

install/tools/ipa-dns-install

@@ -19,7 +19,6 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 
-from ipaserver.plugins.ldap2 import ldap2
 from ipaserver.install import service, bindinstance, ntpinstance, httpinstance
 from ipaserver.install.installutils import *
 from ipaserver.install import installutils

install/tools/ipa-managed-entries

@@ -26,7 +26,6 @@ try:
     from ipapython import ipautil, config
     from ipaserver.install import installutils
     from ipaserver import ipaldap
-    from ipaserver.plugins.ldap2 import ldap2
     from ipalib import api, errors
     from ipapython.ipa_log_manager import *
     from ipapython.dn import DN

ipalib/aci.py

@@ -19,7 +19,6 @@
 
 import shlex
 import re
-import ldap
 
 # The Python re module doesn't do nested parenthesis
 

ipalib/plugins/baseldap.py

@@ -21,7 +21,6 @@ Base classes for LDAP plugins.
 """
 
 import re
-import json
 import time
 from copy import deepcopy
 import base64
@@ -29,8 +28,7 @@ import base64
 from ipalib import api, crud, errors
 from ipalib import Method, Object, Command
 from ipalib import Flag, Int, Str
-from ipalib.base import NameSpace
-from ipalib.cli import to_cli, from_cli
+from ipalib.cli import to_cli
 from ipalib import output
 from ipalib.text import _
 from ipalib.util import json_serialize, validate_hostname

ipaserver/install/dsinstance.py

@@ -21,7 +21,6 @@
 import shutil
 from ipapython.ipa_log_manager import *
 import pwd
-import glob
 import sys
 import os
 import re
@@ -39,11 +38,9 @@ import certs
 import ldap
 from ipaserver import ipaldap
 from ipaserver.install import ldapupdate
-from ipaserver.install import httpinstance
 from ipaserver.install import replication
-from ipalib import util, errors
+from ipalib import errors
 from ipapython.dn import DN
-from ipaserver.plugins.ldap2 import ldap2
 import base64
 
 SERVER_ROOT_64 = "/usr/lib64/dirsrv"

ipaserver/install/krbinstance.py

@@ -30,7 +30,6 @@ import installutils
 from ipapython import sysrestore
 from ipapython import ipautil
 from ipapython import services as ipaservices
-from ipalib import util
 from ipalib import errors
 from ipapython.ipa_log_manager import *
 from ipapython.dn import DN
@@ -41,10 +40,7 @@ from ipaserver.install import dsinstance
 
 import ldap
 from ldap import LDAPError
-from ldap import ldapobject
 
-from pyasn1.type import univ, namedtype
-import pyasn1.codec.ber.encoder
 import pyasn1.codec.ber.decoder
 import struct
 

ipaserver/install/ldapupdate.py

@@ -25,29 +25,27 @@
 UPDATES_DIR="/usr/share/ipa/updates/"
 
 import sys
-from ipaserver.install import installutils
-from ipaserver.install import service
-from ipaserver import ipaldap
-from ipapython import entity, ipautil
 import uuid
-from ipalib import util
-from ipalib import errors
-from ipalib import api
-from ipapython.dn import DN
-import ldap
-from ldap.schema.models import ObjectClass, AttributeType
-from ipapython.ipa_log_manager import *
-import krbV
 import platform
 import time
-import random
 import os
 import pwd
 import fnmatch
 import csv
 import inspect
+
+import krbV
+import ldap
+from ldap.schema.models import ObjectClass, AttributeType
+
+from ipaserver.install import installutils
+from ipaserver import ipaldap
+from ipapython import entity, ipautil
+from ipalib import errors
+from ipalib import api
+from ipapython.dn import DN
+from ipapython.ipa_log_manager import *
 from ipaserver.install.plugins import PRE_UPDATE, POST_UPDATE
-from ipaserver.install.plugins import FIRST, MIDDLE, LAST
 
 class BadSyntax(installutils.ScriptError):
     def __init__(self, value):

ipaserver/install/plugins/updateclient.py

@@ -17,16 +17,12 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 
-import os
-from ipaserver.install.plugins import FIRST, MIDDLE, LAST
-from ipaserver.install.plugins import POST_UPDATE
 from ipaserver.install.plugins.baseupdate import DSRestart
 from ipaserver.install.ldapupdate import LDAPUpdate
 from ipapython.ipautil import wait_for_open_socket
 from ipalib import api
 from ipalib import backend
 from ipapython.dn import DN
-import ldap as _ldap
 
 class updateclient(backend.Executioner):
     """

ipaserver/install/replication.py

@@ -18,15 +18,14 @@
 #
 
 import time
-from ipapython.ipa_log_manager import *
-
-import os
 import sys
+
 import ldap
+
 from ipaserver import ipaldap
+from ipalib import api, errors
 from ipapython import services as ipaservices
-from ldap import modlist
-from ipalib import api, util, errors
+from ipapython.ipa_log_manager import *
 from ipapython import ipautil, dogtag
 from ipapython.dn import DN
 

ipaserver/ipaldap.py

@@ -33,7 +33,6 @@ import struct
 import ldap.sasl
 import ldapurl
 from ldap.controls import LDAPControl
-from ldap.ldapobject import SimpleLDAPObject
 from ipapython.ipa_log_manager import *
 from ipapython import ipautil
 from ipalib import errors

ipaserver/plugins/dogtag.py

@@ -1207,9 +1207,9 @@ from ipalib import api, SkipPluginModule
 if api.env.ra_plugin != 'dogtag':
     # In this case, abort loading this plugin module...
     raise SkipPluginModule(reason='dogtag not selected as RA plugin')
-import os, random, ldap
+import os, random
 from ipaserver.plugins import rabase
-from ipalib.errors import NetworkError, CertificateOperationError
+from ipalib.errors import CertificateOperationError
 from ipalib.constants import TYPE_ERROR
 from ipalib.util import cachedproperty
 from ipapython import dogtag

ipaserver/plugins/ldap2.py

@@ -29,14 +29,11 @@ Backend plugin for LDAP.
 
 import copy
 import os
-import socket
-import string
 import shutil
 import tempfile
 import time
 import re
 import pwd
-import sys
 from decimal import Decimal
 
 import krbV

tests/test_cmdline/cmdline.py

@@ -22,9 +22,9 @@ Base class for all cmdline tests
 """
 
 import nose
-import ldap
 import krbV
-from ipalib import api, request
+
+from ipalib import api
 from ipalib import errors
 from tests.test_xmlrpc.xmlrpc_test import XMLRPC_test
 from ipaserver.plugins.ldap2 import ldap2