PEP 8 compliance.

dcc/extract.py

@@ -4,27 +4,43 @@ import numpy as np
 import wand.color
 import wand.image
 
+
 class Extract(dcc.config.base):
-	def get_parser(self, prog_name):
-		parser = super().get_parser(prog_name)
-		parser.add_argument('wad')
-		parser.add_argument('lump')
-		return parser
+    def get_parser(self, prog_name):
+        parser = super().get_parser(prog_name)
+        parser.add_argument('wad')
+        parser.add_argument('lump')
+        return parser
 
-	def take_action(self, parsed_args):
-		wads = sorted(self.pwads.joinpath(self.wad).glob('*.wad', case_sensitive=False), reverse=True)
+    def take_action(self, parsed_args):
+        wads = sorted(
+            self.pwads.joinpath(self.wad).glob('*.wad', case_sensitive=False),
+            reverse=True
+        )
 
-		for w in wads:
-			try:
-				# TODO: handle anything other than graphics.
-				wad = omg.WadIO(w)
-				gl = omg.Graphic(wad.read(parsed_args.lump))
-				# With no arguments, convert() changes a paletted image to an RGB one.
-				with wand.image.Image.from_array(np.array(gl.to_Image().convert())) as img:
-					img.transparent_color(wand.color.Color("#ff00ff"), 0.0)
-					img.save(filename=self.output.joinpath(parsed_args.wad).joinpath(parsed_args.lump + ".png"))
-				return
-			except Exception as e:
-				print("Wad {} likely has no lump {} (exception {}).".format(w, parsed_args.lump, e))
+        for w in wads:
+            try:
+                # TODO: handle anything other than graphics.
+                wad = omg.WadIO(w)
+                gl = omg.Graphic(wad.read(parsed_args.lump))
+                # With no arguments, convert() changes a paletted image to an
+                # RGB one.
+                with wand.image.Image.from_array(
+                    np.array(gl.to_Image().convert())
+                ) as img:
+                    img.transparent_color(wand.color.Color("#ff00ff"), 0.0)
+                    img.save(
+                        filename=self.output.joinpath(parsed_args.wad)
+                        .joinpath(parsed_args.lump + ".png")
+                    )
+                return
+            except Exception as e:
+                print(
+                    f"Wad {w} likely has no lump {parsed_args.lump}"
+                    + f"(exception {e})."
+                )
 
-		print("Lump {} not found in any wad in {}".format(parsed_args.lump, parsed_args.wad))
+        print(
+            "Lump {parsed_args.lump} not found in any wad in"
+            + f"{parsed_args.wad}"
+        )