[WIP] Python 3 Compatibility

cadquery/FCAD_script_generator/4UCON_17809/cq_models/conn_4ucon_17809.py

@@ -1,5 +1,5 @@
-# -*- coding: utf8 -*-
-#!/usr/bin/python
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
 #
 # CadQuery script to generate connector models
 
@@ -50,7 +50,7 @@
 __author__ = "hackscribble"
 __Comment__ = 'model description for 4UCON 17809 series connectors using cadquery'
 
-___ver___ = "0.2 16/04/2017"
+___ver___ = "0.3 18/06/2020"
 
 
 import cadquery as cq
@@ -100,7 +100,7 @@ def generate_pins(params):
     pin_pitch=params.pin_pitch
     num_pins=params.num_pins
     pins = generate_2_pin_group(params, pin_1_side=True)
-    for i in range(1, num_pins / 2):
+    for i in range(1, num_pins // 2):
         pins = pins.union(generate_2_pin_group(params, i % 2 == 0).translate((i*pin_pitch,0,0)))
     return pins
 
@@ -133,7 +133,7 @@ def generate_contacts(params):
     pin_pitch=params.pin_pitch
     pair = generate_2_contact_group(params)
     contacts = pair
-    for i in range(0, num_pins / 2):
+    for i in range(0, num_pins // 2):
         contacts = contacts.union(pair.translate((i*pin_pitch,0,0)))
     return contacts
 
@@ -180,7 +180,7 @@ def generate_body(params, calc_dim):
     recess_small_width = seriesParams.recess_small_width
     recess_height = seriesParams.recess_height
 
-    x_offset = (((num_pins / 2) - 1)*pin_pitch)/2.0
+    x_offset = (((num_pins // 2) - 1)*pin_pitch)/2.0
     y_offset = -(1.5*pin_y_pitch)
 
     # body
@@ -223,22 +223,22 @@ def generate_body(params, calc_dim):
 
     # contact holes
     body = body.faces(">Z").workplane().center(0, hole_offset)\
-        .rarray(pin_pitch, 1, (num_pins/2), 1).rect(hole_width, hole_length)\
+        .rarray(pin_pitch, 1, (num_pins//2), 1).rect(hole_width, hole_length)\
         .center(0, -2*hole_offset)\
-        .rarray(pin_pitch, 1, (num_pins/2), 1).rect(hole_width, hole_length)\
+        .rarray(pin_pitch, 1, (num_pins//2), 1).rect(hole_width, hole_length)\
         .cutBlind(-2)
 
     # internal void
     body = body.faces(">Z").workplane(offset=-hole_depth)\
-        .rarray(pin_pitch, 1, (num_pins/2), 1).rect(hole_width, top_void_width)\
+        .rarray(pin_pitch, 1, (num_pins//2), 1).rect(hole_width, top_void_width)\
         .cutBlind(-(top_void_depth-hole_depth))
 
     body = body.faces(">Z").workplane(offset=-top_void_depth)\
-        .rarray(pin_pitch, 1, (num_pins/2), 1).rect(hole_width, bottom_void_width)\
+        .rarray(pin_pitch, 1, (num_pins//2), 1).rect(hole_width, bottom_void_width)\
         .cutBlind(-(body_height-top_void_depth))
 
     # body end recesses
-    body = body.faces(">Z").workplane().center(body_length/2-recess_depth/2, 0)\
+    body = body.faces(">Z").workplane().center(body_length/2.0-recess_depth/2.0, 0)\
         .rect(recess_depth, recess_small_width).cutBlind(-recess_height)
 
     recess = cq.Workplane("XY").workplane(offset=foot_height+body_height).center(x_offset-body_length/2.0+recess_depth/2.0, y_offset)\

cadquery/FCAD_script_generator/4UCON_17809/cq_models/conn_4ucon_17809_params.py

@@ -1,3 +1,6 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
 from collections import namedtuple
 from conn_4ucon_global_params import generate_footprint_name
 

cadquery/FCAD_script_generator/4UCON_17809/cq_models/conn_4ucon_global_params.py

@@ -1,3 +1,6 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
 import os
 import sys
 
@@ -9,7 +12,7 @@
 manufacturer_tag = "4ucon "
 
 def generate_footprint_name(series_name, num_pins, pin_pitch):
-    name = '4UCON_{:s}_02x{:02d}x{:.2f}mm_Vertical'.format(series_name, num_pins / 2, pin_pitch)
+    name = '4UCON_{:s}_02x{:02d}x{:.2f}mm_Vertical'.format(series_name, num_pins // 2, pin_pitch)
     return name
 
 """

cadquery/FCAD_script_generator/4UCON_17809/main_generator.py

@@ -1,5 +1,5 @@
-# -*- coding: utf8 -*-
 #!/usr/bin/python
+# -*- coding: utf-8 -*-
 #
 # This was originaly derived from a cadquery script for generating PDIP models in X3D format
 # from https://bitbucket.org/hyOzd/freecad-macros
@@ -48,7 +48,7 @@
 __author__ = "scripts: maurice and hyOzd; models: hackscribble"
 __Comment__ = '''make 3D models of 4UCON 17809 series connectors'''
 
-___ver___ = "0.1 14/04/2017"
+___ver___ = "0.2 18/06/2020"
 
 
 import sys
@@ -106,16 +106,14 @@
 import Draft
 import ImportGui
 
-from Gui.Command import *
-
 import cq_cad_tools
-reload(cq_cad_tools)
+from cq_cad_tools import reload_lib
+reload_lib(cq_cad_tools)
+
 from cq_cad_tools import FuseObjs_wColors, GetListOfObjects, restore_Main_Tools, \
  exportSTEP, close_CQ_Example, saveFCdoc, z_RotateObject, multiFuseObjs_wColors, \
  checkRequirements
 
-Gui.activateWorkbench("CadQueryWorkbench")
-
 import FreeCADGui as Gui
 
 if FreeCAD.GuiUp:
@@ -125,7 +123,6 @@
 
 try:
     # Gui.SendMsgToActiveView("Run")
-    from Gui.Command import *
     Gui.activateWorkbench("CadQueryWorkbench")
     import cadquery as cq
     from Helpers import show
@@ -138,10 +135,6 @@
 
 checkRequirements(cq)
 
-try:
-    close_CQ_Example(App, Gui)
-except: # catch *all* exceptions
-    print "CQ 030 doesn't open example file"
 
 
 def export_one_part(modul, variant):

cadquery/FCAD_script_generator/Altech/cq_parameters.py

@@ -1,6 +1,5 @@
-
-# -*- coding: utf8 -*-
 #!/usr/bin/python
+# -*- coding: utf-8 -*-
 #
 # This is derived from a cadquery script for generating QFP/GullWings models in X3D format.
 #

cadquery/FCAD_script_generator/Altech/main_generator.py

@@ -1,5 +1,5 @@
-# -*- coding: utf-8 -*-
 #!/usr/bin/python
+# -*- coding: utf-8 -*-
 #
 # This is derived from a cadquery script for generating Converter_DCDC 3D format
 #
@@ -49,7 +49,7 @@
 __author__ = "Stefan, based on Converter_DCDC script"
 __Comment__ = 'make Altech connectors 3D models exported to STEP and VRML for Kicad StepUP script'
 
-___ver___ = "1.3.3 2018-12-07"
+___ver___ = "1.3.4 18/06/2020"
 
 # maui import cadquery as cq
 # maui from Helpers import show
@@ -93,7 +93,8 @@
 # Import cad_tools
 import cq_cad_tools
 # Reload tools
-reload(cq_cad_tools)
+from cq_cad_tools import reload_lib
+reload_lib(cq_cad_tools)
 # Explicitly load all needed functions
 from cq_cad_tools import FuseObjs_wColors, GetListOfObjects, restore_Main_Tools, \
  exportSTEP, close_CQ_Example, exportVRML, saveFCdoc, z_RotateObject, Color_Objects, \
@@ -131,11 +132,6 @@
 
 #checking requirements
 
-try:
-    close_CQ_Example(FreeCAD, Gui)
-except: # catch *all* exceptions
-    print "CQ 030 doesn't open example file"
-
 import cq_parameters  # modules parameters
 from cq_parameters import *
 
@@ -431,5 +427,5 @@ def run():
             for p in all_params[variant].pin_number:
                 make_3D_model(models_dir, variant, p)
         else:
-            print("Parameters for %s doesn't exist in 'all_params', skipping. " % variant)
+            FreeCAD.Console.PrintMessage("\tParameters for %s doesn't exist in 'all_params', skipping. " % variant)
             continue

cadquery/FCAD_script_generator/BGA_packages/cq_parameters.py

@@ -1,5 +1,5 @@
-# -*- coding: utf8 -*-
 #!/usr/bin/python
+# -*- coding: utf-8 -*-
 #
 # This is derived from a cadquery script for generating QFP/GullWings models in X3D format.
 #