[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [35789] trunk/blender: optparse module is deprecated, use new argparse module in background job template.

Campbell Barton ideasman42 at gmail.com
Sat Mar 26 04:43:02 CET 2011


Revision: 35789
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=35789
Author:   campbellbarton
Date:     2011-03-26 03:42:59 +0000 (Sat, 26 Mar 2011)
Log Message:
-----------
optparse module is deprecated, use new argparse module in background job template.
correction to example in doc too.

Modified Paths:
--------------
    trunk/blender/doc/python_api/examples/bpy.data.py
    trunk/blender/release/scripts/templates/background_job.py

Modified: trunk/blender/doc/python_api/examples/bpy.data.py
===================================================================
--- trunk/blender/doc/python_api/examples/bpy.data.py	2011-03-26 00:28:10 UTC (rev 35788)
+++ trunk/blender/doc/python_api/examples/bpy.data.py	2011-03-26 03:42:59 UTC (rev 35789)
@@ -14,7 +14,7 @@
 if "Cube" in bpy.data.meshes:
     mesh = bpy.data.meshes["Cube"]
     print("removing mesh", mesh)
-    bpy.data.meshes.unlink(mesh)
+    bpy.data.meshes.remove(mesh)
 
 
 # write images into a file next to the blend
@@ -22,6 +22,6 @@
 file = open(os.path.splitext(bpy.data.filepath)[0] + ".txt", 'w')
 
 for image in bpy.data.images:
-    file.write("%s %dx%d\n" % (image.filepath, image.size[0], image.size[1]))
+    file.write("%s %d x %d\n" % (image.filepath, image.size[0], image.size[1]))
 
 file.close()

Modified: trunk/blender/release/scripts/templates/background_job.py
===================================================================
--- trunk/blender/release/scripts/templates/background_job.py	2011-03-26 00:28:10 UTC (rev 35788)
+++ trunk/blender/release/scripts/templates/background_job.py	2011-03-26 03:42:59 UTC (rev 35789)
@@ -66,7 +66,7 @@
 
 
 import sys        # to get command line args
-import optparse    # to parse options for us and print a nice help message
+import argparse    # to parse options for us and print a nice help message
 
 
 def main():
@@ -84,16 +84,18 @@
     usage_text = "Run blender in background mode with this script:"
     usage_text += "  blender --background --python " + __file__ + " -- [options]"
 
-    parser = optparse.OptionParser(usage=usage_text)
+    print(usage_text)
 
+    parser = argparse.ArgumentParser(description=usage_text)
+
     # Example background utility, add some text and renders or saves it (with options)
     # Possible types are: string, int, long, choice, float and complex.
-    parser.add_option("-t", "--text", dest="body_text", help="This text will be used to render an image", type="string")
+    parser.add_argument("-t", "--text", dest="body_text", help="This text will be used to render an image", type=str, required=True)
 
-    parser.add_option("-s", "--save", dest="save_path", help="Save the generated file to the specified path", metavar='FILE')
-    parser.add_option("-r", "--render", dest="render_path", help="Render an image to the specified path", metavar='FILE')
+    parser.add_argument("-s", "--save", dest="save_path", help="Save the generated file to the specified path", metavar='FILE')
+    parser.add_argument("-r", "--render", dest="render_path", help="Render an image to the specified path", metavar='FILE')
 
-    options, args = parser.parse_args(argv)  # In this example we wont use the args
+    options = parser.parse_args(argv)  # In this example we wont use the args
 
     if not argv:
         parser.print_help()




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