Remove unneeded code

.flake8

@@ -0,0 +1,10 @@
+[flake8]
+max-line-length = 88
+extend-ignore = E203
+
+exclude =
+	.tx,
+	build,
+	docker,
+	LDMP/ext-libs,
+	*.ipynb_checkpoints*

LDMP/lc_setup.py

@@ -10,12 +10,13 @@
         email                : [email protected]
  ***************************************************************************/
 """
+from __future__ import annotations
+
 import json
 import os
 import re
 import typing
 from copy import deepcopy
-from enum import Enum
 from pathlib import Path
 
 from marshmallow.exceptions import ValidationError
@@ -25,7 +26,6 @@
 from qgis.PyQt import QtGui
 from qgis.PyQt import QtWidgets
 from qgis.PyQt import uic
-from qgis.utils import iface
 from te_schemas.land_cover import LCClass
 from te_schemas.land_cover import LCLegend
 from te_schemas.land_cover import LCLegendNesting
@@ -1425,10 +1425,10 @@ class LandCoverSetupRemoteExecutionWidget(
     def __init__(
         self,
         parent=None,
-        hide_min_year: typing.Optional[bool] = False,
-        hide_max_year: typing.Optional[bool] = False,
-        selected_min_year: typing.Optional[int] = 2001,
-        selected_max_year: typing.Optional[int] = 2015,
+        hide_min_year: bool | None = False,
+        hide_max_year: bool | None = False,
+        selected_min_year: int | None = 2001,
+        selected_max_year: int | None = 2015,
     ):
         super().__init__(parent)
         self.setupUi(self)
@@ -1480,9 +1480,7 @@ class LccInfoUtils:
     CUSTOM_LEGEND_NAME = "Custom Land Cover"
 
     @staticmethod
-    def save_settings(
-        lcc_infos: typing.List["LCClassInfo"] = [], restore_default=True
-    ) -> bool:
+    def save_settings(lcc_infos: list[LCClassInfo] = [], restore_default=True) -> bool:
         """
         Saves list of LCClassInfo objects to settings but if settings is
         empty and 'restore_default' is True then it will restore the default
@@ -1504,9 +1502,9 @@ def save_settings(
                 lcc_str = LCClassInfo.Schema().dumps(lcc)
                 infos.append(lcc_str)
             conf.settings_manager.write_value(conf.Setting.LC_CLASSES, infos)
-        except ValidationError as ve:
+        except ValidationError:
             status = False
-        except Exception as exc:
+        except Exception:
             status = False
 
         # Update transition matrix and land cover nesting with our new custom
@@ -1522,7 +1520,7 @@ def save_settings(
         return status
 
     @staticmethod
-    def load_settings() -> typing.Tuple[bool, typing.List["LCClassInfo"]]:
+    def load_settings() -> tuple[bool, list[LCClassInfo]]:
         """
         Loads LCCInfo objects from the settings.
         """
@@ -1535,26 +1533,26 @@ def load_settings() -> typing.Tuple[bool, typing.List["LCClassInfo"]]:
                 lcc_info = LCClassInfo.Schema().loads(lcc_info_str)
                 lcc_infos.append(lcc_info)
 
-        except ValidationError as ve:
+        except ValidationError:
             status = False
 
-        except Exception as exc:
+        except Exception:
             status = False
 
         return status, lcc_infos
 
     @staticmethod
-    def save_file(file_path: str, lcc_infos: typing.List["LCClassInfo"]) -> bool:
+    def save_file(file_path: str, lcc_infos: list[LCClassInfo]) -> bool:
         # Saves the LC classes to JSON file.
         lc_cls_infos = []
         status = True
         try:
             for lcc in lcc_infos:
                 lcc_dict = LCClassInfo.Schema().dump(lcc)
                 lc_cls_infos.append(lcc_dict)
-        except ValidationError as ve:
+        except ValidationError:
             status = False
-        except Exception as exc:
+        except Exception:
             status = False
 
         if not status:
@@ -1577,7 +1575,7 @@ def save_file(file_path: str, lcc_infos: typing.List["LCClassInfo"]) -> bool:
         return True
 
     @staticmethod
-    def load_file(file_path: str) -> typing.Tuple[bool, typing.List["LCClassInfo"]]:
+    def load_file(file_path: str) -> tuple[bool, list[LCClassInfo]]:
         # Load classes from file.
         fi = QtCore.QFileInfo(file_path)
         cls_dir = fi.dir().path()
@@ -1608,8 +1606,8 @@ def load_file(file_path: str) -> typing.Tuple[bool, typing.List["LCClassInfo"]]:
 
     @staticmethod
     def lcc_in_infos(
-        lcc: LCClass, lcc_infos: typing.List["LCClassInfo"]
-    ) -> typing.Tuple[bool, "LCClassInfo"]:
+        lcc: LCClass, lcc_infos: list[LCClassInfo]
+    ) -> tuple[bool, LCClassInfo]:
         """
         Checks if the given lc class is in the collection using
         code to compare.
@@ -1632,7 +1630,7 @@ def lc_nesting() -> LCLegendNesting:
         return nesting
 
     @staticmethod
-    def sync_trans_matrix(ref_lcc_infos: typing.List["LCClassInfo"]):
+    def sync_trans_matrix(ref_lcc_infos: list[LCClassInfo]):
         """
         Update transition matrix in settings with custom classes in the
         reference list.
@@ -1713,7 +1711,7 @@ def sync_trans_matrix(ref_lcc_infos: typing.List["LCClassInfo"]):
             )
 
     @staticmethod
-    def save_lc_nesting_ipcc(ref_lcc_infos: typing.List["LCClassInfo"]):
+    def save_lc_nesting_ipcc(ref_lcc_infos: list[LCClassInfo]):
         """
         Save IPCC land cover nesting to settings.
 
@@ -1775,7 +1773,7 @@ def save_lc_nesting_ipcc(ref_lcc_infos: typing.List["LCClassInfo"]):
             )
 
     @staticmethod
-    def save_lc_nesting_esa(ref_lcc_infos: typing.List["LCClassInfo"]):
+    def save_lc_nesting_esa(ref_lcc_infos: list[LCClassInfo]):
         """
         Save ESA land cover nesting to settings.
 
@@ -1873,7 +1871,7 @@ def save_lc_nesting_esa(ref_lcc_infos: typing.List["LCClassInfo"]):
             )
 
     @staticmethod
-    def sync_lc_nesting(ref_lcc_infos: typing.List["LCClassInfo"]):
+    def sync_lc_nesting(ref_lcc_infos: list[LCClassInfo]):
         """
         Updates both IPCC and ESA land cover nestings in settings.
         """

LDMP/worker.py

@@ -1,28 +1,13 @@
-"""
-/***************************************************************************
- LDMP - A QGIS plugin
- This plugin supports monitoring and reporting of land degradation to the UNCCD 
- and in support of the SDG Land Degradation Neutrality (LDN) target.
-                              -------------------
-        begin                : 2017-05-23
-        git sha              : $Format:%H$
-        copyright            : (C) 2017 by Conservation International
-        email                : [email protected]
- ***************************************************************************/
-"""
-from future import standard_library
-
-standard_library.install_aliases()
-import sys
-import time
-
 import qgis.gui
-from qgis.utils import iface
 from qgis.core import Qgis
-
 from qgis.PyQt import QtCore
-from qgis.PyQt.QtCore import QThread, Qt, QEventLoop, QCoreApplication
-from qgis.PyQt.QtWidgets import QProgressBar, QPushButton
+from qgis.PyQt.QtCore import QCoreApplication
+from qgis.PyQt.QtCore import QEventLoop
+from qgis.PyQt.QtCore import Qt
+from qgis.PyQt.QtCore import QThread
+from qgis.PyQt.QtWidgets import QProgressBar
+from qgis.PyQt.QtWidgets import QPushButton
+from qgis.utils import iface
 
 from .logger import log