1) Replace Flask-BabelEx with Flask-Babel. Fixes #6088

2) Upgrade Flask to version 2. Fixes #7010

web/migrations/versions/09d53fca90c7_.py

@@ -209,8 +209,11 @@ def upgrade():
             os.urandom(32)).decode()
         db.engine.execute(sql)
 
-        sql = "INSERT INTO keys (name, value) VALUES ('SECRET_KEY', '%s')" % base64.urlsafe_b64encode(
-            os.urandom(32)).decode()
+        if hasattr(config, 'SECRET_KEY'):
+            sql = "INSERT INTO keys (name, value) VALUES ('SECRET_KEY', '%s')" % config.SECRET_KEY
+        else:
+            sql = "INSERT INTO keys (name, value) VALUES ('SECRET_KEY', '%s')" % base64.urlsafe_b64encode(
+                os.urandom(32)).decode()
         db.engine.execute(sql)
 
         # If SECURITY_PASSWORD_SALT is not in the config, but we're upgrading, then it must (unless the

web/migrations/versions/fdc58d9bd449_.py

@@ -22,7 +22,7 @@ import sqlalchemy as sa
 from alembic import op
 from flask import current_app
 from flask_security import Security, SQLAlchemyUserDatastore
-from flask_security.utils import encrypt_password
+from flask_security.utils import hash_password
 from pgadmin.model import db, User, Role
 from pgadmin.setup import get_version
 from pgadmin.setup import user_info
@@ -116,14 +116,24 @@ VALUES(1, 1, 'Servers')
             os.urandom(32)
         ).decode()
     )
+
+    secret_key = getattr(
+        config, 'SECRET_KEY', base64.urlsafe_b64encode(
+            os.urandom(32)
+        ).decode()
+    )
     if current_app.extensions.get('security') is None:
         current_app.config['SECURITY_PASSWORD_SALT'] = current_salt
+        current_app.config['SECRET_KEY'] = secret_key
         user_datastore = SQLAlchemyUserDatastore(db, User, Role)
         Security(current_app, user_datastore, register_blueprint=False)
     else:
         current_app.config['SECURITY_PASSWORD_SALT'] = current_salt
+        current_app.config['SECRET_KEY'] = secret_key
+
     setattr(config, 'SECURITY_PASSWORD_SALT', current_salt)
-    password = encrypt_password(password)
+    setattr(config, 'SECRET_KEY', secret_key)
+    password = hash_password(password)
 
     db.engine.execute("""
 INSERT INTO "user"

web/pgadmin/__init__.py

@@ -23,8 +23,8 @@ from importlib import import_module
 from flask import Flask, abort, request, current_app, session, url_for
 from flask_socketio import SocketIO
 from werkzeug.exceptions import HTTPException
-from flask_babelex import Babel, gettext
-from flask_babelex import gettext as _
+from flask_babel import Babel, gettext
+from flask_babel import gettext as _
 from flask_login import user_logged_in, user_logged_out
 from flask_mail import Mail
 from flask_paranoid import Paranoid
@@ -78,17 +78,21 @@ class PgAdmin(Flask):
         super(PgAdmin, self).__init__(*args, **kwargs)
 
     def find_submodules(self, basemodule):
-        for module_name in find_modules(basemodule, True):
-            if module_name in self.config['MODULE_BLACKLIST']:
+        try:
+            for module_name in find_modules(basemodule, True):
+                if module_name in self.config['MODULE_BLACKLIST']:
+                    self.logger.info(
+                        'Skipping blacklisted module: %s' % module_name
+                    )
+                    continue
                 self.logger.info(
-                    'Skipping blacklisted module: %s' % module_name
-                )
-                continue
-            self.logger.info('Examining potential module: %s' % module_name)
-            module = import_module(module_name)
-            for key in list(module.__dict__.keys()):
-                if isinstance(module.__dict__[key], PgAdminModule):
-                    yield module.__dict__[key]
+                    'Examining potential module: %s' % module_name)
+                module = import_module(module_name)
+                for key in list(module.__dict__.keys()):
+                    if isinstance(module.__dict__[key], PgAdminModule):
+                        yield module.__dict__[key]
+        except Exception as _:
+            return []
 
     @property
     def submodules(self):
@@ -704,8 +708,9 @@ def create_app(app_name=None):
     ##########################################################################
     for module in app.find_submodules('pgadmin'):
         app.logger.info('Registering blueprint module: %s' % module)
-        app.register_blueprint(module)
-        app.register_logout_hook(module)
+        if app.blueprints.get(module.name) is None:
+            app.register_blueprint(module)
+            app.register_logout_hook(module)
 
     @app.before_request
     def limit_host_addr():

web/pgadmin/about/__init__.py

@@ -11,7 +11,7 @@
 
 import sys
 from flask import Response, render_template, __version__, url_for, request
-from flask_babelex import gettext
+from flask_babel import gettext
 from flask_security import current_user, login_required
 from pgadmin.utils import PgAdminModule
 from pgadmin.utils.menu import MenuItem

web/pgadmin/authenticate/__init__.py

@@ -14,7 +14,7 @@ import copy
 
 from flask import current_app, flash, Response, request, url_for, \
     session, redirect
-from flask_babelex import gettext
+from flask_babel import gettext
 from flask_security.views import _security
 from flask_security.utils import get_post_logout_redirect, \
     get_post_login_redirect, logout_user

web/pgadmin/authenticate/internal.py

@@ -13,7 +13,7 @@ import six
 from flask import current_app, flash
 from flask_security import login_user
 from abc import abstractmethod, abstractproperty
-from flask_babelex import gettext
+from flask_babel import gettext
 
 from .registry import AuthSourceRegistry
 from pgadmin.model import User

web/pgadmin/authenticate/kerberos.py

@@ -13,7 +13,7 @@ import base64
 from os import environ, path, remove
 
 from werkzeug.datastructures import Headers, MultiDict
-from flask_babelex import gettext
+from flask_babel import gettext
 from flask import request, Response, session,\
     current_app, render_template, flash, url_for
 from flask_security.views import _security
@@ -53,10 +53,10 @@ if config.KRB_KTNAME and config.KRB_KTNAME != '<KRB5_KEYTAB_FILE>':
 
 
 class KerberosModule(PgAdminModule):
-    def register(self, app, options, first_registration=False):
+    def register(self, app, options):
         # Do not look for the sub_modules,
         # instead call blueprint.register(...) directly
-        super(PgAdminModule, self).register(app, options, first_registration)
+        super(PgAdminModule, self).register(app, options)
 
     def get_exposed_url_endpoints(self):
         return ['kerberos.login',

web/pgadmin/authenticate/ldap.py

@@ -16,7 +16,7 @@ from ldap3 import Connection, Server, Tls, ALL, ALL_ATTRIBUTES, ANONYMOUS,\
 from ldap3.core.exceptions import LDAPSocketOpenError, LDAPBindError,\
     LDAPInvalidScopeError, LDAPAttributeError, LDAPInvalidFilterError,\
     LDAPStartTLSError, LDAPSSLConfigurationError
-from flask_babelex import gettext
+from flask_babel import gettext
 from urllib.parse import urlparse
 
 from .internal import BaseAuthentication

web/pgadmin/authenticate/oauth2.py

@@ -14,7 +14,7 @@ import config
 from authlib.integrations.flask_client import OAuth
 from flask import current_app, url_for, session, request,\
     redirect, Flask, flash
-from flask_babelex import gettext
+from flask_babel import gettext
 from flask_security import login_user, current_user
 from flask_security.utils import get_post_logout_redirect, \
     get_post_login_redirect, logout_user
@@ -32,10 +32,10 @@ OAUTH2_AUTHORIZE = 'oauth2.authorize'
 
 
 class Oauth2Module(PgAdminModule):
-    def register(self, app, options, first_registration=False):
+    def register(self, app, options):
         # Do not look for the sub_modules,
         # instead call blueprint.register(...) directly
-        super(PgAdminModule, self).register(app, options, first_registration)
+        super(PgAdminModule, self).register(app, options)
 
     def get_exposed_url_endpoints(self):
         return [OAUTH2_AUTHORIZE,

web/pgadmin/authenticate/webserver.py

@@ -14,7 +14,7 @@ import string
 import config
 from flask import request, current_app, session, Response, render_template, \
     url_for
-from flask_babelex import gettext
+from flask_babel import gettext
 from flask_security import login_user
 from .internal import BaseAuthentication
 from pgadmin.model import User
@@ -27,10 +27,10 @@ from os import environ, path, remove
 
 
 class WebserverModule(PgAdminModule):
-    def register(self, app, options, first_registration=False):
+    def register(self, app, options):
         # Do not look for the sub_modules,
         # instead call blueprint.register(...) directly
-        super(PgAdminModule, self).register(app, options, first_registration)
+        super(PgAdminModule, self).register(app, options)
 
     def get_exposed_url_endpoints(self):
         return ['webserver.login',

web/pgadmin/browser/__init__.py

@@ -22,7 +22,7 @@ import six
 import time
 from flask import current_app, render_template, url_for, make_response, \
     flash, Response, request, after_this_request, redirect, session
-from flask_babelex import gettext
+from flask_babel import gettext
 from flask_gravatar import Gravatar
 from flask_login import current_user, login_required
 from flask_security.changeable import change_user_password

web/pgadmin/browser/collection.py

@@ -11,7 +11,7 @@ from abc import ABCMeta, abstractmethod
 
 import six
 from flask import url_for, render_template
-from flask_babelex import gettext
+from flask_babel import gettext
 from pgadmin.browser import BrowserPluginModule
 from pgadmin.browser.utils import PGChildModule
 from pgadmin.utils import PgAdminModule

web/pgadmin/browser/register_browser_preferences.py

@@ -7,7 +7,7 @@
 #
 ##########################################################################
 import sys
-from flask_babelex import gettext
+from flask_babel import gettext
 from pgadmin.utils.constants import PREF_LABEL_DISPLAY,\
     PREF_LABEL_KEYBOARD_SHORTCUTS, PREF_LABEL_TABS_SETTINGS, \
     PREF_LABEL_OPTIONS, QT_DEFAULT_PLACEHOLDER

web/pgadmin/browser/server_groups/__init__.py

@@ -14,7 +14,7 @@ from abc import ABCMeta, abstractmethod
 
 import six
 from flask import request, jsonify, render_template
-from flask_babelex import gettext
+from flask_babel import gettext
 from flask_security import current_user, login_required
 from pgadmin.browser import BrowserPluginModule
 from pgadmin.browser.utils import NodeView

web/pgadmin/browser/server_groups/servers/__init__.py

@@ -11,7 +11,7 @@ import simplejson as json
 import pgadmin.browser.server_groups as sg
 from flask import render_template, request, make_response, jsonify, \
     current_app, url_for, session
-from flask_babelex import gettext
+from flask_babel import gettext
 from flask_security import current_user, login_required
 from pgadmin.browser.server_groups.servers.types import ServerType
 from pgadmin.browser.utils import PGChildNodeView
@@ -302,19 +302,18 @@ class ServerModule(sg.ServerGroupPluginModule):
 
         return scripts
 
-    def register(self, app, options, first_registration=False):
+    def register(self, app, options):
         """
         Override the default register function to automagically register
         sub-modules at once.
         """
-        if first_registration:
-            driver = get_driver(PG_DEFAULT_DRIVER, app)
-            app.jinja_env.filters['qtLiteral'] = driver.qtLiteral
-            app.jinja_env.filters['qtIdent'] = driver.qtIdent
-            app.jinja_env.filters['qtTypeIdent'] = driver.qtTypeIdent
-            app.jinja_env.filters['hasAny'] = has_any
+        driver = get_driver(PG_DEFAULT_DRIVER, app)
+        app.jinja_env.filters['qtLiteral'] = driver.qtLiteral
+        app.jinja_env.filters['qtIdent'] = driver.qtIdent
+        app.jinja_env.filters['qtTypeIdent'] = driver.qtTypeIdent
+        app.jinja_env.filters['hasAny'] = has_any
 
-        super(ServerModule, self).register(app, options, first_registration)
+        super(ServerModule, self).register(app, options)
 
     # We do not have any preferences for server node.
     def register_preferences(self):

web/pgadmin/browser/server_groups/servers/databases/__init__.py

@@ -14,7 +14,7 @@ from functools import wraps
 
 import simplejson as json
 from flask import render_template, current_app, request, jsonify
-from flask_babelex import gettext as _
+from flask_babel import gettext as _
 from flask_security import current_user
 
 import pgadmin.browser.server_groups.servers as servers

web/pgadmin/browser/server_groups/servers/databases/casts/__init__.py

@@ -14,7 +14,7 @@ from functools import wraps
 
 import pgadmin.browser.server_groups.servers.databases as databases
 from flask import render_template, request, jsonify
-from flask_babelex import gettext
+from flask_babel import gettext
 from pgadmin.browser.collection import CollectionNodeModule
 from pgadmin.browser.utils import PGChildNodeView
 from pgadmin.utils.ajax import make_json_response, internal_server_error, \

web/pgadmin/browser/server_groups/servers/databases/event_triggers/__init__.py

@@ -13,7 +13,7 @@ from functools import wraps
 
 import pgadmin.browser.server_groups.servers.databases as database
 from flask import render_template, request, jsonify
-from flask_babelex import gettext
+from flask_babel import gettext
 from pgadmin.browser.collection import CollectionNodeModule
 from pgadmin.browser.utils import PGChildNodeView
 from pgadmin.utils.ajax import make_json_response, internal_server_error, \

web/pgadmin/browser/server_groups/servers/databases/extensions/__init__.py

@@ -14,7 +14,7 @@ from functools import wraps
 
 import pgadmin.browser.server_groups.servers.databases as databases
 from flask import render_template, request, jsonify
-from flask_babelex import gettext
+from flask_babel import gettext
 from pgadmin.browser.collection import CollectionNodeModule
 from pgadmin.browser.utils import PGChildNodeView
 from pgadmin.utils.ajax import make_json_response, \

web/pgadmin/browser/server_groups/servers/databases/foreign_data_wrappers/__init__.py

@@ -14,7 +14,7 @@ from functools import wraps
 
 import pgadmin.browser.server_groups.servers.databases as databases
 from flask import render_template, request, jsonify
-from flask_babelex import gettext
+from flask_babel import gettext
 from pgadmin.browser.collection import CollectionNodeModule
 from pgadmin.browser.server_groups.servers.utils import parse_priv_from_db, \
     parse_priv_to_db, validate_options, tokenize_options

web/pgadmin/browser/server_groups/servers/databases/foreign_data_wrappers/foreign_servers/__init__.py

@@ -14,7 +14,7 @@ from functools import wraps
 
 import pgadmin.browser.server_groups.servers.databases as databases
 from flask import render_template, make_response, request, jsonify
-from flask_babelex import gettext
+from flask_babel import gettext
 from pgadmin.browser.collection import CollectionNodeModule
 from pgadmin.browser.server_groups.servers.utils import parse_priv_from_db, \
     parse_priv_to_db, validate_options, tokenize_options

web/pgadmin/browser/server_groups/servers/databases/foreign_data_wrappers/foreign_servers/user_mappings/__init__.py

@@ -16,7 +16,7 @@ import pgadmin.browser.server_groups.servers as servers
 from pgadmin.browser.server_groups.servers.utils import \
     validate_options, tokenize_options
 from flask import render_template, make_response, request, jsonify
-from flask_babelex import gettext
+from flask_babel import gettext
 from pgadmin.browser.collection import CollectionNodeModule
 from pgadmin.browser.utils import PGChildNodeView
 from pgadmin.utils.ajax import make_json_response, internal_server_error, \

web/pgadmin/browser/server_groups/servers/databases/languages/__init__.py

@@ -14,7 +14,7 @@ from functools import wraps
 
 import pgadmin.browser.server_groups.servers.databases as databases
 from flask import render_template, request, jsonify
-from flask_babelex import gettext
+from flask_babel import gettext
 from pgadmin.browser.collection import CollectionNodeModule
 from pgadmin.browser.server_groups.servers.utils import parse_priv_from_db, \
     parse_priv_to_db

web/pgadmin/browser/server_groups/servers/databases/publications/__init__.py

@@ -13,7 +13,7 @@ from functools import wraps
 
 import pgadmin.browser.server_groups.servers.databases as databases
 from flask import render_template, request, jsonify
-from flask_babelex import gettext
+from flask_babel import gettext
 from pgadmin.browser.collection import CollectionNodeModule
 from pgadmin.browser.utils import PGChildNodeView
 from pgadmin.utils.ajax import make_json_response, internal_server_error, \

web/pgadmin/browser/server_groups/servers/databases/schemas/__init__.py

@@ -12,7 +12,7 @@ from functools import wraps
 
 import simplejson as json
 from flask import render_template, request, jsonify, current_app
-from flask_babelex import gettext
+from flask_babel import gettext
 
 import pgadmin.browser.server_groups.servers as servers
 from config import PG_DEFAULT_DRIVER

web/pgadmin/browser/server_groups/servers/databases/schemas/aggregates/__init__.py

@@ -12,7 +12,7 @@
 from functools import wraps
 
 from flask import render_template
-from flask_babelex import gettext
+from flask_babel import gettext
 
 import pgadmin.browser.server_groups.servers.databases as database
 from config import PG_DEFAULT_DRIVER

web/pgadmin/browser/server_groups/servers/databases/schemas/catalog_objects/__init__.py

@@ -12,7 +12,7 @@
 from functools import wraps
 
 from flask import render_template
-from flask_babelex import gettext
+from flask_babel import gettext
 
 import pgadmin.browser.server_groups.servers.databases as database
 from config import PG_DEFAULT_DRIVER

web/pgadmin/browser/server_groups/servers/databases/schemas/catalog_objects/columns/__init__.py

@@ -12,7 +12,7 @@
 from functools import wraps
 
 from flask import render_template
-from flask_babelex import gettext
+from flask_babel import gettext
 
 import pgadmin.browser.server_groups.servers.databases as database
 from config import PG_DEFAULT_DRIVER

web/pgadmin/browser/server_groups/servers/databases/schemas/collations/__init__.py

@@ -13,7 +13,7 @@ from functools import wraps
 
 import simplejson as json
 from flask import render_template, request, jsonify
-from flask_babelex import gettext
+from flask_babel import gettext
 
 import pgadmin.browser.server_groups.servers.databases as database
 from config import PG_DEFAULT_DRIVER

web/pgadmin/browser/server_groups/servers/databases/schemas/domains/__init__.py

@@ -13,7 +13,7 @@ from functools import wraps
 
 import simplejson as json
 from flask import render_template, make_response, request, jsonify
-from flask_babelex import gettext
+from flask_babel import gettext
 
 import pgadmin.browser.server_groups.servers.databases as databases
 from config import PG_DEFAULT_DRIVER

web/pgadmin/browser/server_groups/servers/databases/schemas/domains/domain_constraints/__init__.py

@@ -14,7 +14,7 @@ from functools import wraps
 
 import simplejson as json
 from flask import render_template, request, jsonify
-from flask_babelex import gettext
+from flask_babel import gettext
 
 import pgadmin.browser.server_groups.servers.databases.schemas.domains \
     as domains

web/pgadmin/browser/server_groups/servers/databases/schemas/foreign_tables/__init__.py

@@ -16,7 +16,7 @@ from functools import wraps
 import simplejson as json
 from flask import render_template, make_response, request, jsonify, \
     current_app
-from flask_babelex import gettext
+from flask_babel import gettext
 
 import pgadmin.browser.server_groups.servers.databases as databases
 from config import PG_DEFAULT_DRIVER

web/pgadmin/browser/server_groups/servers/databases/schemas/fts_configurations/__init__.py

@@ -13,7 +13,7 @@ from functools import wraps
 
 import simplejson as json
 from flask import render_template, make_response, current_app, request, jsonify
-from flask_babelex import gettext as _
+from flask_babel import gettext as _
 
 import pgadmin.browser.server_groups.servers.databases as databases
 from config import PG_DEFAULT_DRIVER

web/pgadmin/browser/server_groups/servers/databases/schemas/fts_dictionaries/__init__.py

@@ -13,7 +13,7 @@ from functools import wraps
 
 import simplejson as json
 from flask import render_template, make_response, current_app, request, jsonify
-from flask_babelex import gettext as _
+from flask_babel import gettext as _
 
 import pgadmin.browser.server_groups.servers.databases as databases
 from config import PG_DEFAULT_DRIVER

web/pgadmin/browser/server_groups/servers/databases/schemas/fts_parsers/__init__.py

@@ -13,7 +13,7 @@ from functools import wraps
 
 import simplejson as json
 from flask import render_template, request, jsonify, current_app
-from flask_babelex import gettext as _
+from flask_babel import gettext as _
 
 from config import PG_DEFAULT_DRIVER
 from pgadmin.browser.server_groups.servers.databases import DatabaseModule

web/pgadmin/browser/server_groups/servers/databases/schemas/fts_templates/__init__.py

@@ -13,7 +13,7 @@ from functools import wraps
 
 import simplejson as json
 from flask import render_template, make_response, request, jsonify
-from flask_babelex import gettext
+from flask_babel import gettext
 
 from config import PG_DEFAULT_DRIVER
 from pgadmin.browser.server_groups.servers.databases import DatabaseModule

web/pgadmin/browser/server_groups/servers/databases/schemas/functions/__init__.py

@@ -18,7 +18,7 @@ from functools import wraps
 import simplejson as json
 from flask import render_template, request, jsonify, \
     current_app
-from flask_babelex import gettext
+from flask_babel import gettext
 
 import pgadmin.browser.server_groups.servers.databases as databases
 from config import PG_DEFAULT_DRIVER

web/pgadmin/browser/server_groups/servers/databases/schemas/operators/__init__.py

@@ -12,7 +12,7 @@
 from functools import wraps
 
 from flask import render_template
-from flask_babelex import gettext
+from flask_babel import gettext
 
 import pgadmin.browser.server_groups.servers.databases as database
 from config import PG_DEFAULT_DRIVER

web/pgadmin/browser/server_groups/servers/databases/schemas/packages/__init__.py

@@ -13,7 +13,7 @@ from functools import wraps
 
 import simplejson as json
 from flask import render_template, make_response, request, jsonify
-from flask_babelex import gettext as _
+from flask_babel import gettext as _
 
 import pgadmin.browser.server_groups.servers.databases as database
 from config import PG_DEFAULT_DRIVER

web/pgadmin/browser/server_groups/servers/databases/schemas/packages/edbfuncs/__init__.py

@@ -14,7 +14,7 @@ import re
 from functools import wraps
 
 from flask import render_template, make_response
-from flask_babelex import gettext
+from flask_babel import gettext
 
 import pgadmin.browser.server_groups.servers.databases\
     .schemas.packages as packages

web/pgadmin/browser/server_groups/servers/databases/schemas/packages/edbvars/__init__.py

@@ -12,7 +12,7 @@
 from functools import wraps
 
 from flask import render_template, make_response
-from flask_babelex import gettext
+from flask_babel import gettext
 
 import pgadmin.browser.server_groups.servers.databases.schemas \
     .packages as packages

web/pgadmin/browser/server_groups/servers/databases/schemas/sequences/__init__.py

@@ -13,7 +13,7 @@ from functools import wraps
 
 import simplejson as json
 from flask import render_template, request, jsonify
-from flask_babelex import gettext as _
+from flask_babel import gettext as _
 
 import pgadmin.browser.server_groups.servers.databases as database
 from config import PG_DEFAULT_DRIVER

web/pgadmin/browser/server_groups/servers/databases/schemas/synonyms/__init__.py

@@ -14,7 +14,7 @@ from functools import wraps
 
 import pgadmin.browser.server_groups.servers.databases as database
 from flask import render_template, request, jsonify
-from flask_babelex import gettext
+from flask_babel import gettext
 from pgadmin.browser.server_groups.servers.databases.schemas.utils \
     import SchemaChildModule
 from pgadmin.browser.utils import PGChildNodeView

web/pgadmin/browser/server_groups/servers/databases/schemas/tables/__init__.py

@@ -14,7 +14,7 @@ import re
 
 import pgadmin.browser.server_groups.servers.databases as database
 from flask import render_template, request, jsonify, url_for, current_app
-from flask_babelex import gettext
+from flask_babel import gettext
 from pgadmin.browser.server_groups.servers.databases.schemas.utils \
     import SchemaChildModule, DataTypeReader, VacuumSettings
 from pgadmin.browser.server_groups.servers.utils import parse_priv_to_db

web/pgadmin/browser/server_groups/servers/databases/schemas/tables/columns/__init__.py

@@ -14,7 +14,7 @@ from functools import wraps
 
 import pgadmin.browser.server_groups.servers.databases as database
 from flask import render_template, request, jsonify
-from flask_babelex import gettext
+from flask_babel import gettext
 from pgadmin.browser.collection import CollectionNodeModule
 from pgadmin.browser.server_groups.servers.databases.schemas.utils \
     import DataTypeReader

web/pgadmin/browser/server_groups/servers/databases/schemas/tables/columns/utils.py

@@ -10,7 +10,7 @@
 """ Implements Utility class for Compound Triggers. """
 
 from flask import render_template
-from flask_babelex import gettext as _
+from flask_babel import gettext as _
 from pgadmin.utils.ajax import internal_server_error
 from pgadmin.utils.exception import ExecuteError
 from pgadmin.browser.server_groups.servers.databases.schemas.utils \

web/pgadmin/browser/server_groups/servers/databases/schemas/tables/compound_triggers/__init__.py

@@ -14,7 +14,7 @@ from functools import wraps
 
 import pgadmin.browser.server_groups.servers.databases as database
 from flask import render_template, request, jsonify, current_app
-from flask_babelex import gettext
+from flask_babel import gettext
 from pgadmin.browser.collection import CollectionNodeModule
 from pgadmin.browser.utils import PGChildNodeView
 from pgadmin.utils.ajax import make_json_response, internal_server_error, \

web/pgadmin/browser/server_groups/servers/databases/schemas/tables/compound_triggers/utils.py

@@ -10,7 +10,7 @@
 """ Implements Utility class for Compound Triggers. """
 
 from flask import render_template
-from flask_babelex import gettext as _
+from flask_babel import gettext as _
 from pgadmin.utils.ajax import internal_server_error
 from pgadmin.utils.exception import ObjectGone, ExecuteError
 from pgadmin.browser.server_groups.servers.databases.schemas.utils \

web/pgadmin/browser/server_groups/servers/databases/schemas/tables/constraints/__init__.py

@@ -15,7 +15,7 @@ from functools import wraps
 from pgadmin.utils.driver import get_driver
 import pgadmin.browser.server_groups.servers.databases as database
 from flask import render_template, make_response
-from flask_babelex import gettext
+from flask_babel import gettext
 from pgadmin.browser.collection import CollectionNodeModule
 from pgadmin.utils.ajax import make_json_response, \
     make_response as ajax_response, internal_server_error

web/pgadmin/browser/server_groups/servers/databases/schemas/tables/constraints/check_constraint/__init__.py

@@ -14,7 +14,7 @@ from functools import wraps
 
 import pgadmin.browser.server_groups.servers.databases as database
 from flask import render_template, make_response, request, jsonify
-from flask_babelex import gettext as _
+from flask_babel import gettext as _
 from pgadmin.browser.collection import CollectionNodeModule
 from pgadmin.browser.server_groups.servers.databases.schemas.tables.\
     constraints.type import ConstraintRegistry

web/pgadmin/browser/server_groups/servers/databases/schemas/tables/constraints/check_constraint/utils.py

@@ -10,7 +10,7 @@
 """ Implements Utility class for Check Constraint. """
 
 from flask import render_template
-from flask_babelex import gettext as _
+from flask_babel import gettext as _
 from pgadmin.utils.ajax import internal_server_error
 from pgadmin.utils.exception import ObjectGone, ExecuteError
 from functools import wraps

web/pgadmin/browser/server_groups/servers/databases/schemas/tables/constraints/exclusion_constraint/__init__.py

@@ -14,7 +14,7 @@ from functools import wraps
 
 import pgadmin.browser.server_groups.servers.databases as database
 from flask import render_template, make_response, request, jsonify
-from flask_babelex import gettext as _
+from flask_babel import gettext as _
 from pgadmin.browser.server_groups.servers.databases.schemas.tables.\
     constraints.type import ConstraintRegistry, ConstraintTypeModule
 from pgadmin.browser.utils import PGChildNodeView

web/pgadmin/browser/server_groups/servers/databases/schemas/tables/constraints/exclusion_constraint/utils.py

@@ -10,7 +10,7 @@
 """ Implements Utility class for Exclusion Constraint. """
 
 from flask import render_template
-from flask_babelex import gettext as _
+from flask_babel import gettext as _
 from pgadmin.utils.ajax import internal_server_error
 from pgadmin.utils.exception import ObjectGone, ExecuteError
 from functools import wraps

web/pgadmin/browser/server_groups/servers/databases/schemas/tables/constraints/foreign_key/__init__.py

@@ -14,7 +14,7 @@ from functools import wraps
 
 import pgadmin.browser.server_groups.servers.databases as database
 from flask import render_template, request, jsonify
-from flask_babelex import gettext
+from flask_babel import gettext
 from pgadmin.browser.server_groups.servers.databases.schemas.tables.\
     constraints.type import ConstraintRegistry, ConstraintTypeModule
 from pgadmin.browser.utils import PGChildNodeView

web/pgadmin/browser/server_groups/servers/databases/schemas/tables/constraints/foreign_key/utils.py

@@ -10,7 +10,7 @@
 """ Implements Utility class for Foreign Keys. """
 
 from flask import render_template
-from flask_babelex import gettext as _
+from flask_babel import gettext as _
 from pgadmin.utils.ajax import internal_server_error
 from pgadmin.utils.exception import ObjectGone, ExecuteError
 from functools import wraps

web/pgadmin/browser/server_groups/servers/databases/schemas/tables/constraints/index_constraint/__init__.py

@@ -14,7 +14,7 @@ from functools import wraps
 
 import pgadmin.browser.server_groups.servers.databases as database
 from flask import render_template, make_response, request, jsonify
-from flask_babelex import gettext as _
+from flask_babel import gettext as _
 from pgadmin.browser.server_groups.servers.databases.schemas.tables.\
     constraints.type import ConstraintRegistry, ConstraintTypeModule
 from pgadmin.browser.utils import PGChildNodeView

web/pgadmin/browser/server_groups/servers/databases/schemas/tables/constraints/index_constraint/utils.py

@@ -10,7 +10,7 @@
 """ Implements Utility class for Index Constraint. """
 
 from flask import render_template
-from flask_babelex import gettext as _
+from flask_babel import gettext as _
 from pgadmin.utils.ajax import internal_server_error
 from pgadmin.utils.exception import ObjectGone, ExecuteError
 from functools import wraps

web/pgadmin/browser/server_groups/servers/databases/schemas/tables/indexes/__init__.py

@@ -14,7 +14,7 @@ from functools import wraps
 
 import pgadmin.browser.server_groups.servers.databases as database
 from flask import render_template, request, jsonify, current_app
-from flask_babelex import gettext
+from flask_babel import gettext
 from pgadmin.browser.collection import CollectionNodeModule
 from pgadmin.browser.server_groups.servers.databases.schemas.tables.\
     partitions import backend_supported

web/pgadmin/browser/server_groups/servers/databases/schemas/tables/indexes/utils.py

@@ -10,7 +10,7 @@
 """ Implements Utility class for Indexes. """
 
 from flask import render_template
-from flask_babelex import gettext as _
+from flask_babel import gettext as _
 from pgadmin.utils.ajax import internal_server_error
 from pgadmin.utils.exception import ObjectGone, ExecuteError
 from functools import wraps

web/pgadmin/browser/server_groups/servers/databases/schemas/tables/partitions/__init__.py

@@ -14,7 +14,7 @@ import random
 import simplejson as json
 import pgadmin.browser.server_groups.servers.databases.schemas as schema
 from flask import render_template, request, current_app
-from flask_babelex import gettext
+from flask_babel import gettext
 from pgadmin.browser.server_groups.servers.databases.schemas.utils \
     import DataTypeReader, VacuumSettings
 from pgadmin.utils.ajax import internal_server_error, \
@@ -116,34 +116,28 @@ class PartitionsModule(CollectionNodeModule):
         """
         return backend_supported(self, manager, **kwargs)
 
-    def register(self, app, options, first_registration=False):
+    def register(self, app, options):
         """
         Override the default register function to automatically register
         sub-modules of table node under partition table node.
         """
 
-        if first_registration:
-            self.submodules = list(app.find_submodules(self.import_name))
-
-        super(CollectionNodeModule, self).register(
-            app, options, first_registration
-        )
+        self.submodules = list(app.find_submodules(self.import_name))
+        super(CollectionNodeModule, self).register(app, options)
 
         for module in self.submodules:
-            if first_registration:
-                module.parentmodules.append(self)
+            module.parentmodules.append(self)
             app.register_blueprint(module)
 
         # Now add sub modules of table node to partition table node.
-        if first_registration:
-            # Exclude 'partition' module for now to avoid cyclic import issue.
-            modules_to_skip = ['partition', 'column']
-            for parent in self.parentmodules:
-                if parent.node_type == 'table':
-                    self.submodules += [
-                        submodule for submodule in parent.submodules
-                        if submodule.node_type not in modules_to_skip
-                    ]
+        # Exclude 'partition' module for now to avoid cyclic import issue.
+        modules_to_skip = ['partition', 'column']
+        for parent in self.parentmodules:
+            if parent.node_type == 'table':
+                self.submodules += [
+                    submodule for submodule in parent.submodules
+                    if submodule.node_type not in modules_to_skip
+                ]
 
     @property
     def module_use_template_javascript(self):

web/pgadmin/browser/server_groups/servers/databases/schemas/tables/row_security_policies/__init__.py

@@ -14,7 +14,7 @@ from functools import wraps
 
 import pgadmin.browser.server_groups.servers.databases as databases
 from flask import render_template, request, jsonify, current_app
-from flask_babelex import gettext
+from flask_babel import gettext
 from pgadmin.browser.collection import CollectionNodeModule
 from pgadmin.browser.utils import PGChildNodeView
 from pgadmin.utils.ajax import make_json_response, internal_server_error, \

web/pgadmin/browser/server_groups/servers/databases/schemas/tables/row_security_policies/utils.py

@@ -10,7 +10,7 @@
 """ Implements Utility class for row level security. """
 
 from flask import render_template
-from flask_babelex import gettext as _
+from flask_babel import gettext as _
 from pgadmin.utils.ajax import internal_server_error
 from pgadmin.utils.exception import ObjectGone, ExecuteError
 from functools import wraps

web/pgadmin/browser/server_groups/servers/databases/schemas/tables/rules/__init__.py

@@ -15,7 +15,7 @@ from functools import wraps
 import pgadmin.browser.server_groups.servers.databases.schemas as schemas
 from flask import render_template, make_response, request, jsonify,\
     current_app
-from flask_babelex import gettext
+from flask_babel import gettext
 from pgadmin.browser.collection import CollectionNodeModule
 from pgadmin.browser.server_groups.servers.databases.schemas.utils import \
     parse_rule_definition

web/pgadmin/browser/server_groups/servers/databases/schemas/tables/triggers/__init__.py

@@ -14,7 +14,7 @@ from functools import wraps
 
 import pgadmin.browser.server_groups.servers.databases as database
 from flask import render_template, request, jsonify, current_app
-from flask_babelex import gettext
+from flask_babel import gettext
 from pgadmin.browser.collection import CollectionNodeModule
 from pgadmin.browser.utils import PGChildNodeView
 from pgadmin.utils.ajax import make_json_response, internal_server_error, \

web/pgadmin/browser/server_groups/servers/databases/schemas/tables/triggers/utils.py

@@ -10,7 +10,7 @@
 """ Implements Utility class for Triggers. """
 
 from flask import render_template
-from flask_babelex import gettext as _
+from flask_babel import gettext as _
 from pgadmin.utils.ajax import internal_server_error
 from pgadmin.utils.exception import ObjectGone, ExecuteError
 from pgadmin.browser.server_groups.servers.databases.schemas.utils \

web/pgadmin/browser/server_groups/servers/databases/schemas/tables/utils.py

@@ -14,7 +14,7 @@ import copy
 from functools import wraps
 import simplejson as json
 from flask import render_template, jsonify, request
-from flask_babelex import gettext
+from flask_babel import gettext
 
 from pgadmin.browser.server_groups.servers.databases.schemas\
     .tables.base_partition_table import BasePartitionTable

web/pgadmin/browser/server_groups/servers/databases/schemas/types/__init__.py

@@ -13,7 +13,7 @@ from functools import wraps
 
 import simplejson as json
 from flask import render_template, request, jsonify
-from flask_babelex import gettext
+from flask_babel import gettext
 import re
 
 import pgadmin.browser.server_groups.servers.databases as database

web/pgadmin/browser/server_groups/servers/databases/schemas/views/__init__.py

@@ -15,7 +15,7 @@ from functools import wraps
 
 import simplejson as json
 from flask import render_template, request, jsonify, current_app
-from flask_babelex import gettext
+from flask_babel import gettext
 from flask_security import current_user
 import pgadmin.browser.server_groups.servers.databases as databases
 from config import PG_DEFAULT_DRIVER

web/pgadmin/browser/server_groups/servers/databases/subscriptions/__init__.py

@@ -14,7 +14,7 @@ from functools import wraps
 
 import pgadmin.browser.server_groups.servers.databases as databases
 from flask import render_template, request, jsonify
-from flask_babelex import gettext
+from flask_babel import gettext
 from pgadmin.browser.collection import CollectionNodeModule
 from pgadmin.browser.utils import PGChildNodeView
 from pgadmin.utils.ajax import make_json_response, internal_server_error, \

web/pgadmin/browser/server_groups/servers/pgagent/__init__.py

@@ -13,7 +13,7 @@ import simplejson as json
 from datetime import datetime, time
 
 from flask import render_template, request, jsonify
-from flask_babelex import gettext as _
+from flask_babel import gettext as _
 
 from config import PG_DEFAULT_DRIVER
 

web/pgadmin/browser/server_groups/servers/pgagent/schedules/__init__.py

@@ -13,7 +13,7 @@ import simplejson as json
 from functools import wraps
 
 from flask import render_template, request, jsonify
-from flask_babelex import gettext
+from flask_babel import gettext
 from pgadmin.browser.collection import CollectionNodeModule
 from pgadmin.browser.utils import PGChildNodeView
 from pgadmin.utils.ajax import make_json_response, gone, \

web/pgadmin/browser/server_groups/servers/pgagent/steps/__init__.py

@@ -13,7 +13,7 @@ import simplejson as json
 from functools import wraps
 
 from flask import render_template, request, jsonify
-from flask_babelex import gettext
+from flask_babel import gettext
 from pgadmin.browser.collection import CollectionNodeModule
 from pgadmin.browser.utils import PGChildNodeView
 from pgadmin.utils.ajax import make_json_response, gone, \

web/pgadmin/browser/server_groups/servers/ppas.py

@@ -7,7 +7,7 @@
 #
 ##########################################################################
 
-from flask_babelex import gettext
+from flask_babel import gettext
 from pgadmin.browser.server_groups.servers.types import ServerType
 
 

web/pgadmin/browser/server_groups/servers/resource_groups/__init__.py

@@ -14,7 +14,7 @@ from functools import wraps
 
 import pgadmin.browser.server_groups.servers as servers
 from flask import render_template, make_response, request, jsonify
-from flask_babelex import gettext
+from flask_babel import gettext
 from pgadmin.browser.collection import CollectionNodeModule
 from pgadmin.browser.utils import NodeView
 from pgadmin.utils.ajax import make_json_response, \

web/pgadmin/browser/server_groups/servers/roles/__init__.py

@@ -12,7 +12,7 @@ from functools import wraps
 import pgadmin.browser.server_groups as sg
 import simplejson as json
 from flask import render_template, request, jsonify, current_app
-from flask_babelex import gettext as _
+from flask_babel import gettext as _
 import dateutil.parser as dateutil_parser
 from pgadmin.browser.collection import CollectionNodeModule
 from pgadmin.browser.utils import PGChildNodeView
@@ -23,7 +23,7 @@ from pgadmin.utils.driver import get_driver
 from pgadmin.utils.constants import ERROR_FETCHING_ROLE_INFORMATION
 
 from config import PG_DEFAULT_DRIVER
-from flask_babelex import gettext
+from flask_babel import gettext
 
 _REASSIGN_OWN_SQL = 'reassign_own.sql'
 

web/pgadmin/browser/server_groups/servers/tablespaces/__init__.py

@@ -12,7 +12,7 @@ from functools import wraps
 
 import pgadmin.browser.server_groups.servers as servers
 from flask import render_template, make_response, request, jsonify, current_app
-from flask_babelex import gettext
+from flask_babel import gettext
 from pgadmin.browser.collection import CollectionNodeModule
 from pgadmin.browser.server_groups.servers.utils import parse_priv_from_db, \
     parse_priv_to_db

web/pgadmin/browser/server_groups/servers/types.py

@@ -13,7 +13,7 @@ import config
 import copy
 
 from flask import render_template
-from flask_babelex import gettext as _
+from flask_babel import gettext as _
 from pgadmin.utils.preferences import Preferences
 from werkzeug.exceptions import InternalServerError
 from pgadmin.utils.constants import BINARY_PATHS

web/pgadmin/browser/utils.py

@@ -13,8 +13,8 @@ from abc import abstractmethod
 
 import flask
 from flask import render_template, current_app
-from flask.views import View, MethodViewType, with_metaclass
-from flask_babelex import gettext
+from flask.views import View, MethodViewType
+from flask_babel import gettext
 
 from config import PG_DEFAULT_DRIVER
 from pgadmin.utils.ajax import make_json_response, precondition_required,\
@@ -139,7 +139,7 @@ class PGChildModule(object):
         pass
 
 
-class NodeView(with_metaclass(MethodViewType, View)):
+class NodeView(View, metaclass=MethodViewType):
     """
     A PostgreSQL Object has so many operaions/functions apart from CRUD
     (Create, Read, Update, Delete):

web/pgadmin/dashboard/__init__.py

@@ -11,7 +11,7 @@
 import math
 from functools import wraps
 from flask import render_template, url_for, Response, g, request
-from flask_babelex import gettext
+from flask_babel import gettext
 from flask_security import login_required
 import simplejson as json
 from pgadmin.utils import PgAdminModule

web/pgadmin/help/__init__.py

@@ -9,7 +9,7 @@
 
 """A blueprint module implementing the pgAdmin help system."""
 from flask import url_for
-from flask_babelex import gettext
+from flask_babel import gettext
 from pgadmin.utils import PgAdminModule
 from pgadmin.utils.menu import MenuItem, Panel
 from pgadmin.utils.preferences import Preferences

web/pgadmin/misc/__init__.py

@@ -11,7 +11,7 @@
 
 import pgadmin.utils.driver as driver
 from flask import url_for, render_template, Response, request
-from flask_babelex import gettext
+from flask_babel import gettext
 from pgadmin.utils import PgAdminModule, replace_binary_path
 from pgadmin.utils.csrf import pgCSRFProtect
 from pgadmin.utils.session import cleanup_session_files

web/pgadmin/misc/bgprocess/processes.py

@@ -29,7 +29,7 @@ from pgadmin.utils.constants import KERBEROS
 import pytz
 from dateutil import parser
 from flask import current_app, session
-from flask_babelex import gettext as _
+from flask_babel import gettext as _
 from flask_security import current_user
 
 import config

web/pgadmin/misc/file_manager/__init__.py

@@ -24,7 +24,7 @@ from werkzeug.exceptions import InternalServerError
 import simplejson as json
 from flask import render_template, Response, session, request as req, \
     url_for, current_app, send_from_directory
-from flask_babelex import gettext
+from flask_babel import gettext
 from flask_security import login_required
 from pgadmin.utils import PgAdminModule
 from pgadmin.utils import get_storage_directory

web/pgadmin/preferences/__init__.py

@@ -15,7 +15,7 @@ side and for getting/setting preferences.
 import config
 import simplejson as json
 from flask import render_template, url_for, Response, request, session
-from flask_babelex import gettext
+from flask_babel import gettext
 from flask_security import login_required
 from pgadmin.utils import PgAdminModule
 from pgadmin.utils.ajax import success_return, \

web/pgadmin/settings/__init__.py

@@ -13,7 +13,7 @@ import traceback
 import json
 
 from flask import Response, request, render_template, url_for, current_app
-from flask_babelex import gettext
+from flask_babel import gettext
 from flask_login import current_user
 from flask_security import login_required
 from pgadmin.utils import PgAdminModule

web/pgadmin/tools/__init__.py

@@ -11,7 +11,7 @@
 
 from flask import render_template, Response
 from flask import url_for
-from flask_babelex import Domain, gettext
+from flask_babel import Domain, gettext
 
 from pgadmin.utils import PgAdminModule
 from pgadmin.utils.ajax import bad_request

web/pgadmin/tools/backup/__init__.py

@@ -16,7 +16,7 @@ import operator
 
 from flask import render_template, request, current_app, \
     url_for, Response
-from flask_babelex import gettext as _
+from flask_babel import gettext as _
 from flask_security import login_required, current_user
 from pgadmin.misc.bgprocess.processes import BatchProcess, IProcessDesc
 from pgadmin.utils import PgAdminModule, get_storage_directory, html, \

web/pgadmin/tools/datagrid/__init__.py

@@ -17,7 +17,7 @@ from threading import Lock
 from flask import Response, url_for, session, request, make_response
 from werkzeug.useragents import UserAgent
 from flask import current_app as app, render_template
-from flask_babelex import gettext
+from flask_babel import gettext
 from flask_security import login_required, current_user
 from pgadmin.tools.sqleditor.command import ObjectRegistry, SQLFilter
 from pgadmin.tools.sqleditor import check_transaction_status

web/pgadmin/tools/debugger/__init__.py

@@ -15,7 +15,7 @@ import re
 
 from flask import url_for, Response, render_template, request, \
     current_app
-from flask_babelex import gettext
+from flask_babel import gettext
 from flask_security import login_required
 from werkzeug.useragents import UserAgent
 

web/pgadmin/tools/erd/__init__.py

@@ -13,7 +13,7 @@ import simplejson as json
 from flask import url_for, request
 from flask import render_template, current_app as app
 from flask_security import login_required
-from flask_babelex import gettext
+from flask_babel import gettext
 from werkzeug.useragents import UserAgent
 from pgadmin.utils import PgAdminModule, \
     SHORTCUT_FIELDS as shortcut_fields

web/pgadmin/tools/grant_wizard/__init__.py

@@ -12,7 +12,7 @@
 import simplejson as json
 from flask import Response, url_for
 from flask import render_template, request, current_app
-from flask_babelex import gettext
+from flask_babel import gettext
 from flask_security import login_required
 from urllib.parse import unquote
 

web/pgadmin/tools/import_export/__init__.py

@@ -13,7 +13,7 @@ import simplejson as json
 import os
 
 from flask import url_for, Response, render_template, request, current_app
-from flask_babelex import gettext as _
+from flask_babel import gettext as _
 from flask_security import login_required, current_user
 from pgadmin.misc.bgprocess.processes import BatchProcess, IProcessDesc
 from pgadmin.utils import PgAdminModule, get_storage_directory, html, \

web/pgadmin/tools/maintenance/__init__.py

@@ -12,7 +12,7 @@
 import simplejson as json
 
 from flask import url_for, Response, render_template, request, current_app
-from flask_babelex import gettext as _
+from flask_babel import gettext as _
 from flask_security import login_required, current_user
 from pgadmin.misc.bgprocess.processes import BatchProcess, IProcessDesc
 from pgadmin.utils import PgAdminModule, html, does_utility_exist, get_server

web/pgadmin/tools/psql/__init__.py

@@ -18,7 +18,7 @@ from config import PG_DEFAULT_DRIVER
 from flask import Response, url_for, request
 from flask import render_template, copy_current_request_context, \
     current_app as app
-from flask_babelex import gettext
+from flask_babel import gettext
 from flask_security import login_required, current_user
 from pgadmin.browser.utils import underscore_unescape, underscore_escape
 from pgadmin.utils import PgAdminModule

web/pgadmin/tools/restore/__init__.py

@@ -14,7 +14,7 @@ import os
 
 from flask import render_template, request, current_app, \
     url_for, Response
-from flask_babelex import gettext as _
+from flask_babel import gettext as _
 from flask_security import login_required, current_user
 from pgadmin.misc.bgprocess.processes import BatchProcess, IProcessDesc
 from pgadmin.utils import PgAdminModule, get_storage_directory, html, \

web/pgadmin/tools/schema_diff/__init__.py

@@ -16,7 +16,7 @@ import copy
 from flask import Response, session, url_for, request
 from flask import render_template, current_app as app
 from flask_security import current_user, login_required
-from flask_babelex import gettext
+from flask_babel import gettext
 from pgadmin.utils import PgAdminModule
 from pgadmin.utils.ajax import make_json_response, bad_request, \
     make_response as ajax_response, internal_server_error

web/pgadmin/tools/schema_diff/model.py

@@ -7,7 +7,7 @@
 #
 ##########################################################################
 
-from flask_babelex import gettext
+from flask_babel import gettext
 
 
 class SchemaDiffModel(object):

web/pgadmin/tools/search_objects/__init__.py

@@ -10,7 +10,7 @@
 """Implements Search Object feature"""
 
 from flask import request
-from flask_babelex import gettext
+from flask_babel import gettext
 from flask_security import login_required
 
 from pgadmin.utils import PgAdminModule

web/pgadmin/tools/search_objects/utils.py

@@ -8,7 +8,7 @@
 ##########################################################################
 
 from flask import current_app, render_template
-from flask_babelex import gettext
+from flask_babel import gettext
 
 from pgadmin.utils.driver import get_driver
 from config import PG_DEFAULT_DRIVER

web/pgadmin/tools/sqleditor/__init__.py

@@ -17,7 +17,7 @@ import simplejson as json
 from config import PG_DEFAULT_DRIVER, ON_DEMAND_RECORD_COUNT
 from flask import Response, url_for, render_template, session, current_app
 from flask import request, jsonify
-from flask_babelex import gettext
+from flask_babel import gettext
 from flask_security import login_required, current_user
 from pgadmin.misc.file_manager import Filemanager
 from pgadmin.tools.sqleditor.command import QueryToolCommand