fix: fix 'unused-variable' for pylint

.pylintrc

@@ -10,3 +10,5 @@ enable=
         too-many-branches,
         too-many-instance-attributes,
         too-many-return-statements,
+        unused-import,
+        unused-variable,

src/wuttaweb/app.py

@@ -182,7 +182,7 @@ def main(global_config, **settings):
     ``poser.web.app:main``), similar to this one but with additional
     views and other config.
     """
-    wutta_config = make_wutta_config(settings)
+    wutta_config = make_wutta_config(settings)  # pylint: disable=unused-variable
     pyramid_config = make_pyramid_config(settings)
 
     pyramid_config.include("wuttaweb.static")

src/wuttaweb/auth.py

@@ -24,8 +24,6 @@
 Auth Utility Logic
 """
 
-import re
-
 from pyramid.authentication import SessionAuthenticationHelper
 from pyramid.request import RequestLocalCache
 from pyramid.security import remember, forget

src/wuttaweb/forms/base.py

@@ -870,7 +870,6 @@ class Form:  # pylint: disable=too-many-instance-attributes
         generating it automatically if necessary.
         """
         if not hasattr(self, "deform_form"):
-            model = self.app.model
             schema = self.get_schema()
             kwargs = {}
 

src/wuttaweb/forms/schema.py

@@ -30,7 +30,6 @@ import uuid as _uuid
 import colander
 import sqlalchemy as sa
 
-from wuttjamaican.db.model import Person
 from wuttjamaican.conf import parse_list
 
 from wuttaweb.db import Session
@@ -384,7 +383,6 @@ class ObjectRef(colander.SchemaType):
             return value
 
         # fetch object from DB
-        model = self.app.model
         obj = None
         if isinstance(value, _uuid.UUID):
             obj = self.session.get(self.model_class, value)
@@ -607,7 +605,7 @@ class Permissions(WuttaSet):
 
         if "values" not in kwargs:
             values = []
-            for gkey, group in self.permissions.items():
+            for group in self.permissions.values():
                 for pkey, perm in group["perms"].items():
                     values.append((pkey, perm["label"]))
             kwargs["values"] = values

src/wuttaweb/forms/widgets.py

@@ -47,7 +47,7 @@ import os
 
 import colander
 import humanize
-from deform.widget import (
+from deform.widget import (  # pylint: disable=unused-import
     Widget,
     TextInputWidget,
     TextAreaWidget,
@@ -64,8 +64,6 @@ from webhelpers2.html import HTML
 
 from wuttjamaican.conf import parse_list
 
-from wuttaweb.db import Session
-
 
 class ObjectRefWidget(SelectWidget):
     """
@@ -469,7 +467,7 @@ class PermissionsWidget(WuttaCheckboxChoiceWidget):
 
         if "values" not in kw:
             values = []
-            for gkey, group in self.permissions.items():
+            for group in self.permissions.values():
                 for pkey, perm in group["perms"].items():
                     values.append((pkey, perm["label"]))
             kw["values"] = values

src/wuttaweb/grids/base.py

@@ -25,7 +25,6 @@ Base grid classes
 """
 
 import functools
-import json
 import logging
 import warnings
 from collections import namedtuple, OrderedDict
@@ -38,9 +37,7 @@ from paginate_sqlalchemy import SqlalchemyOrmPage
 from pyramid.renderers import render
 from webhelpers2.html import HTML
 
-from wuttaweb.db import Session
 from wuttaweb.util import FieldList, get_model_fields, make_json_safe
-from wuttjamaican.util import UNSPECIFIED
 from wuttjamaican.db.util import UUID
 from wuttaweb.grids.filters import default_sqlalchemy_filters, VerbNotSupported
 

src/wuttaweb/helpers.py

@@ -54,4 +54,8 @@ This module contains the following references:
 from webhelpers2.html import *
 from webhelpers2.html.tags import *
 
-from wuttaweb.util import get_liburl, get_csrf_token, render_csrf_token as csrf_token
+from wuttaweb.util import (  # pylint: disable=unused-import
+    get_liburl,
+    get_csrf_token,
+    render_csrf_token as csrf_token,
+)

src/wuttaweb/util.py

@@ -39,7 +39,6 @@ from pyramid.renderers import get_renderer
 from webhelpers2.html import HTML, tags
 
 from wuttjamaican.util import resource_path
-from wuttaweb.db import Session
 
 
 log = logging.getLogger(__name__)
@@ -606,7 +605,7 @@ def make_json_safe(value, key=None, warn=True):
     # ensure JSON-compatibility, warn if problems
     try:
         json.dumps(value)
-    except TypeError as error:
+    except TypeError:
         if warn:
             prefix = "value"
             if key:

src/wuttaweb/views/common.py

@@ -27,7 +27,6 @@ Common Views
 import logging
 
 import colander
-from pyramid.renderers import render
 
 from wuttaweb.views import View
 from wuttaweb.forms import widgets

src/wuttaweb/views/master.py

@@ -35,7 +35,7 @@ from pyramid.renderers import render_to_response
 from webhelpers2.html import HTML
 
 from wuttaweb.views import View
-from wuttaweb.util import get_form_data, get_model_fields, render_csrf_token
+from wuttaweb.util import get_form_data, render_csrf_token
 from wuttaweb.db import Session
 from wuttaweb.progress import SessionProgress
 from wuttjamaican.util import get_class_hierarchy

src/wuttaweb/views/roles.py

@@ -285,8 +285,8 @@ class RoleView(MasterView):
         available = self.wutta_permissions
         permissions = form.validated["permissions"]
 
-        for gkey, group in available.items():
+        for group in available.values():
-            for pkey, perm in group["perms"].items():
+            for pkey in group["perms"]:
                 if pkey in permissions:
                     auth.grant_permission(role, pkey)
                 else:

src/wuttaweb/views/settings.py

@@ -156,7 +156,7 @@ class AppInfoView(MasterView):
             return self.config.get(f"wuttaweb.{key}")
 
         weblibs = self.get_weblibs()
-        for key, title in weblibs.items():
+        for key in weblibs:
 
             simple_settings.append(
                 {

src/wuttaweb/views/users.py

@@ -24,8 +24,6 @@
 Views for users
 """
 
-import colander
-
 from wuttjamaican.db.model import User
 from wuttaweb.views import MasterView
 from wuttaweb.forms import widgets
@@ -177,7 +175,6 @@ class UserView(MasterView):
 
     def objectify(self, form):  # pylint: disable=empty-docstring
         """ """
-        model = self.app.model
         auth = self.app.get_auth_handler()
         data = form.validated
 
@@ -274,7 +271,6 @@ class UserView(MasterView):
 
         :rtype: :class:`~wuttaweb.grids.base.Grid`
         """
-        model = self.app.model
         route_prefix = self.get_route_prefix()
 
         grid = self.make_grid(