wxGUI: fix flake F401 (unused import) (#1294)

gui/wxpython/.flake8

@@ -7,7 +7,6 @@ ignore =
     E722, # do not use bare 'except'
     E731, # do not assign a lambda expression, use a def
     E741, # ambiguous variable name 'l'
-    F401, # 'animation.utils.getCpuCount' imported but unused
     F403, # 'from gmodeler.model import *' used; unable to detect undefined names
     F405, # '_' may be undefined, or defined from star imports: gmodeler.model
     F821, # undefined name '_'

gui/wxpython/animation/controller.py

@@ -25,7 +25,7 @@
 from animation.temporal_manager import TemporalManager
 from animation.dialogs import InputDialog, EditDialog, ExportDialog
 from animation.utils import TemporalMode, TemporalType, Orientation, RenderText, WxImageToPil, \
-    sampleCmdMatrixAndCreateNames, layerListToCmdsMatrix, HashCmds, getCpuCount
+    sampleCmdMatrixAndCreateNames, layerListToCmdsMatrix, HashCmds
 from animation.data import AnimationData
 
 
@@ -427,7 +427,7 @@ def _loadLegend(self, animationData):
                 bitmap = self.bitmapProvider.LoadOverlay(
                     animationData.legendCmd)
                 try:
-                    from PIL import Image
+                    from PIL import Image  # noqa: F401
                     for param in animationData.legendCmd:
                         if param.startswith('at'):
                             b, t, l, r = param.split('=')[1].split(',')

gui/wxpython/animation/data.py

@@ -27,7 +27,6 @@
 from animation.utils import validateMapNames, getRegisteredMaps, \
     checkSeriesCompatibility, validateTimeseriesName, interpolate
 from core.layerlist import LayerList, Layer
-import grass.temporal as tgis
 
 
 class AnimationData(object):

gui/wxpython/animation/nviztask.py

@@ -16,7 +16,6 @@
 
 from __future__ import print_function
 
-import os
 try:
     import xml.etree.ElementTree as etree
 except ImportError:

gui/wxpython/animation/provider.py

@@ -26,7 +26,7 @@
 import tempfile
 from multiprocessing import Process, Queue
 
-from core.gcmd import RunCommand, GException, DecodeString
+from core.gcmd import GException, DecodeString
 from core.settings import UserSettings
 from core.debug import Debug
 from core.utils import autoCropImageFromFile

gui/wxpython/animation/temporal_manager.py

@@ -19,7 +19,6 @@
 
 from __future__ import print_function
 
-import os
 import datetime
 
 import grass.script as grass

gui/wxpython/core/render.py

@@ -27,7 +27,6 @@
 import math
 import copy
 import tempfile
-import types
 import time
 
 import wx
@@ -36,7 +35,6 @@
 from grass.script.utils import try_remove, text_to_string
 from grass.script.task import cmdlist_to_tuple, cmdtuple_to_list
 from grass.pydispatch.signal import Signal
-from grass.exceptions import CalledModuleError
 
 from core import utils
 from core.ws import RenderWMSMgr

gui/wxpython/core/treemodel.py

@@ -16,7 +16,6 @@
 @author Anna Petrasova <kratochanna gmail.com>
 """
 import six
-import weakref
 import copy
 
 from grass.script.utils import naturally_sort

gui/wxpython/core/units.py

@@ -25,7 +25,6 @@
 import math
 
 if __name__ == '__main__':
-    import os
     import sys
 
 

gui/wxpython/core/utils.py

@@ -23,7 +23,6 @@
 
 from grass.script import core as grass
 from grass.script import task as gtask
-from grass.exceptions import OpenError
 
 from core.gcmd import RunCommand
 from core.debug import Debug

gui/wxpython/core/ws.py

@@ -22,20 +22,17 @@
 import six
 
 import wx
-from wx.lib.newevent import NewEvent
 
 from grass.script.utils import try_remove
 from grass.script import core as grass
 from grass.exceptions import CalledModuleError
 
-from core import utils
 from core.debug import Debug
 from core.gthread import gThread
 
 try:
     haveGdal = True
     from osgeo import gdal
-    from osgeo import gdalconst
 except ImportError:
     haveGdal = False
 

gui/wxpython/datacatalog/tree.py

@@ -35,7 +35,7 @@
 import wx
 from wx.lib.newevent import NewEvent
 
-from core.gcmd import RunCommand, GError, GMessage, GWarning
+from core.gcmd import RunCommand, GError, GMessage
 from core.utils import GetListOfLocations
 from core.debug import Debug
 from core.gthread import gThread

gui/wxpython/dbmgr/dialogs.py

@@ -17,17 +17,13 @@
 @author Refactoring by Stepan Turek <stepan.turek seznam.cz> (GSoC 2012, mentor: Martin Landa)
 """
 
-import os
-import types
 import six
 
-from core import globalvar
 import wx
 import wx.lib.scrolledpanel as scrolled
 
 from core.gcmd import RunCommand, GError
 from core.debug import Debug
-from core.settings import UserSettings
 from dbmgr.vinfo import VectorDBInfo, GetUnicodeValue, GetDbEncoding
 from gui_core.widgets import IntegerValidator, FloatValidator
 from gui_core.wrap import SpinCtrl, Button, StaticText, StaticBox, \

gui/wxpython/dbmgr/manager.py

@@ -22,7 +22,6 @@
 @author Refactoring by Stepan Turek <stepan.turek seznam.cz> (GSoC 2012, mentor: Martin Landa)
 """
 
-import sys
 import os
 
 import wx
@@ -35,11 +34,7 @@
 else:
     import wx.lib.flatnotebook as FN
 
-import grass.script as grass
-
-
 from core.gcmd import GMessage
-from core.debug import Debug
 from dbmgr.base import DbMgrBase
 from gui_core.widgets import GNotebook
 from gui_core.wrap import Button, ClearButton, CloseButton

gui/wxpython/gcp/manager.py

@@ -41,10 +41,8 @@
 from core import globalvar
 if globalvar.wxPythonPhoenix:
     from wx import adv as wiz
-    from wx.adv import Wizard
 else:
     from wx import wizard as wiz
-    from wx.wizard import Wizard
 
 import grass.script as grass
 

gui/wxpython/gcp/mapdisplay.py

@@ -16,7 +16,6 @@
 """
 
 import os
-import math
 import platform
 
 from core import globalvar
@@ -30,7 +29,6 @@
 from gui_core.dialogs import GetImageHandlers, ImageSizeDialog
 from gui_core.mapdisp import SingleMapFrame
 from gui_core.wrap import Menu
-from core.settings import UserSettings
 from mapwin.buffered import BufferedMapWindow
 from mapwin.base import MapWindowProperties
 

gui/wxpython/gcp/toolbars.py

@@ -15,12 +15,8 @@
 @author Markus Metz
 """
 
-import os
-import sys
-
 import wx
 
-from core import globalvar
 from gui_core.toolbars import BaseToolbar, BaseIcons
 from icons.icon import MetaIcon
 

gui/wxpython/gis_set_error.py

@@ -11,16 +11,13 @@
 @author Martin Landa <landa.martin gmail.com>
 """
 
-import os
 import sys
 
 # i18n is taken care of in the grass library code.
 # So we need to import it before any of the GUI code.
 # NOTE: in this particular case, we don't really need the grass library;
 # NOTE: we import it just for the side effects of gettext.install()
-import grass
 
-from core import globalvar
 import wx
 
 

gui/wxpython/gmodeler/dialogs.py

@@ -24,7 +24,6 @@
 """
 
 import os
-import sys
 import six
 
 import wx
@@ -42,8 +41,6 @@
 from gui_core.wrap import Button, StaticText, StaticBox, TextCtrl, \
     Menu, ListCtrl, NewId, CheckListCtrlMixin
 
-from grass.script import task as gtask
-
 
 class ModelDataDialog(SimpleDialog):
     """Data item properties dialog"""

gui/wxpython/gmodeler/frame.py

@@ -25,8 +25,6 @@
 import time
 import stat
 import tempfile
-import copy
-import re
 import random
 import six
 
@@ -47,11 +45,10 @@
     EVT_CMD_RUN, EVT_CMD_DONE, EVT_CMD_PREPARE
 from gui_core.goutput import GConsoleWindow
 from core.debug import Debug
-from core.gcmd import GMessage, GException, GWarning, GError, RunCommand
+from core.gcmd import GMessage, GException, GWarning, GError
 from gui_core.dialogs import GetImageHandlers
 from gui_core.dialogs import TextEntryDialog as CustomTextEntryDialog
 from gui_core.ghelp import ShowAboutDialog
-from gui_core.preferences import PreferencesBaseDialog
 from core.settings import UserSettings
 from gui_core.menu import Menu as Menubar
 from gmodeler.menudata import ModelerMenuData

gui/wxpython/gmodeler/model.py

@@ -53,7 +53,6 @@
 from gui_core.wrap import Button
 from gmodeler.giface import GraphicalModelerGrassInterface
 
-from grass.script import core as grass
 from grass.script import task as gtask
 
 

gui/wxpython/gmodeler/toolbars.py

@@ -14,12 +14,8 @@
 @author Martin Landa <landa.martin gmail.com>
 """
 
-import os
 import sys
 
-import wx
-
-from core import globalvar
 from gui_core.toolbars import BaseToolbar, BaseIcons
 
 from icons.icon import MetaIcon

gui/wxpython/gui_core/dialogs.py

@@ -29,7 +29,6 @@
 """
 
 import os
-import sys
 import re
 import six
 
@@ -44,7 +43,7 @@
 from core.gcmd import GError, RunCommand, GMessage
 from gui_core.gselect import LocationSelect, MapsetSelect, Select, \
     OgrTypeSelect, SubGroupSelect
-from gui_core.widgets import SingleSymbolPanel, GListCtrl, SimpleValidator, \
+from gui_core.widgets import SingleSymbolPanel, SimpleValidator, \
     MapValidator
 from core.settings import UserSettings
 from core.debug import Debug

gui/wxpython/gui_core/forms.py

@@ -61,7 +61,6 @@
     import queue as Queue
     unicode = str
 
-import re
 import codecs
 
 from threading import Thread

gui/wxpython/gui_core/gselect.py

@@ -46,7 +46,6 @@
 import os
 import sys
 import glob
-import copy
 import six
 
 import wx
@@ -63,7 +62,7 @@
 
 from gui_core.widgets import ManageSettingsWidget, CoordinatesValidator
 
-from core.gcmd import RunCommand, GError, GMessage, GWarning, GException
+from core.gcmd import RunCommand, GMessage, GWarning, GException
 from core.utils    import GetListOfLocations, GetListOfMapsets, \
     GetFormats, rasterFormatExtension, vectorFormatExtension
 from core.utils import GetSettingsPath, GetValidLayerName, ListSortLower

gui/wxpython/gui_core/menu.py

@@ -27,7 +27,7 @@
 from core import utils
 from core.gcmd import EncodeString
 from gui_core.treeview import CTreeView
-from gui_core.wrap import Button, StaticText, SearchCtrl
+from gui_core.wrap import Button, SearchCtrl
 from gui_core.wrap import Menu as MenuWidget
 from icons.icon import MetaIcon
 

gui/wxpython/gui_core/preferences.py

@@ -27,7 +27,6 @@
 
 import os
 import sys
-import copy
 try:
     import pwd
     havePwd = True
@@ -44,10 +43,10 @@
 from grass.exceptions import OpenError
 
 from core import globalvar
-from core.gcmd import RunCommand, GError
+from core.gcmd import GError
 from core.utils import ListOfMapsets, GetColorTables, ReadEpsgCodes
 from core.settings import UserSettings
-from core.globalvar import wxPythonPhoenix, CheckWxVersion
+from core.globalvar import CheckWxVersion
 from gui_core.dialogs import SymbolDialog, DefaultFontDialog
 from gui_core.widgets import IntegerValidator, ColorTablesComboBox
 from core.debug import Debug

gui/wxpython/gui_core/query.py

@@ -13,11 +13,9 @@
 
 @author Anna Kratochvilova <kratochanna gmail.com>
 """
-import os
 import wx
 import six
 
-from core.gcmd import DecodeString
 from gui_core.treeview import TreeListView
 from gui_core.wrap import Button, StaticText, Menu, NewId
 from core.treemodel import TreeModel, DictNode

gui/wxpython/gui_core/simplelmgr.py

@@ -15,7 +15,6 @@
 
 @author Anna Petrasova (kratochanna gmail.com)
 """
-import os
 
 import wx
 import wx.aui

gui/wxpython/gui_core/treeview.py

@@ -16,8 +16,6 @@
 
 from __future__ import print_function
 
-import os
-
 import wx
 from wx.lib.mixins.treemixin import VirtualTree, ExpansionState
 from core.globalvar import hasAgw, wxPythonPhoenix

gui/wxpython/gui_core/widgets.py

@@ -74,10 +74,6 @@
     from wx.lib.buttons import ThemedGenBitmapTextButton as BitmapTextButton
 except ImportError:  # not sure about TGBTButton version
     from wx.lib.buttons import GenBitmapTextButton as BitmapTextButton
-try:
-    import wx.lib.agw.customtreectrl as CT
-except ImportError:
-    import wx.lib.customtreectrl as CT
 
 if wxPythonPhoenix:
     from wx import Validator as Validator