Codechange: fix various linting issues found by pyflakes

src/gestalt_graphics/gestalt_graphics.py

@@ -2,7 +2,6 @@
 import gestalt_graphics.graphics_constants as graphics_constants
 from gestalt_graphics import pipelines
 import utils
-import global_constants
 
 
 class GestaltGraphics(object):
@@ -617,7 +616,7 @@ def get_output_row_types(self):
             ]
         else:
             raise BaseException(
-                consist_ruleset
+                self.consist_ruleset
                 + " not matched in GestaltGraphicsAutomobilesTransporter get_output_row_types()"
             )
         if self.add_masked_overlay:

src/gestalt_graphics/pipelines.py

@@ -14,7 +14,7 @@
     TransposeAsymmetricSprites,
 )
 import polar_fox.pixa as pixa
-from polar_fox.pixa import Spritesheet, PieceCargoSprites
+from polar_fox.pixa import PieceCargoSprites
 from gestalt_graphics import graphics_constants
 
 DOS_PALETTE = Image.open("palette_key.png").palette

src/rosters/ibex.py

@@ -1,5 +1,3 @@
-import global_constants
-
 from roster import Roster
 
 from vehicles import ae_3_5

src/rosters/moose.py

@@ -1,5 +1,3 @@
-import global_constants
-
 from roster import Roster
 
 from vehicles import niagra

src/rosters/pony.py

@@ -1,5 +1,3 @@
-import global_constants
-
 from roster import Roster
 
 from vehicles import ares

src/spritelayer_cargo.py

@@ -1,5 +1,3 @@
-from copy import deepcopy
-
 import global_constants  # expose all constants for easy passing to templates
 
 from spritelayer_cargos import registered_spritelayer_cargos