Path: post processor cleanup

src/Mod/Path/PathScripts/post/jtech_post.py

@@ -28,7 +28,6 @@ import argparse
 import datetime
 import shlex
 from PathScripts import PostUtils
-from PathScripts import PathUtils
 
 TOOLTIP = '''
 This is a postprocessor file for the Path workbench. It is used to
@@ -54,7 +53,6 @@ parser.add_argument('--postamble', help='set commands to be issued after the las
 parser.add_argument('--inches', action='store_true', help='Convert output for US imperial mode (G20)')
 parser.add_argument('--modal', action='store_true', help='Output the Same G-command Name USE NonModal Mode')
 parser.add_argument('--axis-modal', action='store_true', help='Output the Same Axis Value Mode')
-#parser.add_argument('--power-max', help='set the max value for laser power default=255')
 parser.add_argument('--power-on-delay', default='255', help='milliseconds - Add a delay after laser on before moving to pre-heat material. Default=0')
 
 
@@ -104,7 +102,6 @@ POST_OPERATION = ''''''
 # Tool Change commands will be inserted before a tool change
 TOOL_CHANGE = ''''''
 
-#POWER_MAX = 255
 POWER_ON_DELAY = 0
 
 # to distinguish python built-in open function from the one declared below
@@ -152,9 +149,9 @@ def processArguments(argstring):
             MODAL = True
         if args.axis_modal:
             OUTPUT_DOUBLES = False
-        POWER_ON_DELAY = float(args.power_on_delay) / 1000 #milliseconds
+        POWER_ON_DELAY = float(args.power_on_delay) / 1000  # milliseconds
 
-    except:
+    except Exception:
         return False
 
     return True
@@ -290,7 +287,7 @@ def parse(pathobj):
                 if command == lastcommand:
                     outstring.pop(0)
 
-            if c.Name[0] == '(' and not OUTPUT_COMMENTS: # command is a comment
+            if c.Name[0] == '(' and not OUTPUT_COMMENTS:  # command is a comment
                 continue
 
             # Now add the remaining parameters in order
@@ -326,10 +323,6 @@ def parse(pathobj):
             # Check for Tool Change:
             if command == 'M6':
                 continue
-                # if OUTPUT_COMMENTS:
-                #     out += linenumber() + "(begin toolchange)\n"
-                for line in TOOL_CHANGE.splitlines(True):
-                    out += linenumber() + line
 
             if command == "message":
                 if OUTPUT_COMMENTS is False:
@@ -349,4 +342,5 @@ def parse(pathobj):
 
         return out
 
+
 print(__name__ + " gcode postprocessor loaded.")