I believe this is a python bug #60799

New Issue

AB · 2019-01-23T16:50:28+01:00

AB commented

2019-01-23 16:50:28 +01:00

System Information
Operating system: Window 10 64 bit
Graphics card: Nvidia 1060 GTC PNY

Blender Version
Broken: 2.79b release

Short description of error

all the info's are here
https://devtalk.blender.org/t/uv-stitch-python-problem/4532
https://blender.stackexchange.com/questions/126382/blender-uv-stitch-operator-problem

**System Information** Operating system: Window 10 64 bit Graphics card: Nvidia 1060 GTC PNY **Blender Version** Broken: 2.79b release **Short description of error** all the info's are here https://devtalk.blender.org/t/uv-stitch-python-problem/4532 https://blender.stackexchange.com/questions/126382/blender-uv-stitch-operator-problem

AB commented

2019-01-23 16:50:28 +01:00

Added subscriber: @MaTcHo0o

Jacques Lucke commented

2019-01-23 16:53:53 +01:00

Added subscriber: @JacquesLucke

Jacques Lucke commented

2019-01-23 16:53:53 +01:00

Please describe the error here in the report and don't just link to external sites.

Also make it easy for us to reproduce the issue.

Please describe the error here in the report and don't just link to external sites. Also make it easy for us to reproduce the issue.

Brecht Van Lommel commented

2019-01-23 17:01:06 +01:00

Added subscriber: @brecht

Brecht Van Lommel commented

2019-01-23 17:01:06 +01:00

Changed status from 'Open' to: 'Archived'

Brecht Van Lommel closed this issue

2019-01-23 17:01:06 +01:00

Brecht Van Lommel self-assigned this 2019-01-23 17:01:06 +01:00

Brecht Van Lommel commented

2019-01-23 17:01:06 +01:00

There's no bug here. UV operators only work in a UV editor, they are not intended as a programming API but as tools for users.

It's possible to use some tricks and change the current area or context to be a UV editor.
https://docs.blender.org/api/blender_python_api_master/bpy.ops.html

It could be useful to make the UV operators work outside of the UV editor too, but that's outside the scope of the bug tracker.

There's no bug here. UV operators only work in a UV editor, they are not intended as a programming API but as tools for users. It's possible to use some tricks and change the current area or context to be a UV editor. https://docs.blender.org/api/blender_python_api_master/bpy.ops.html It could be useful to make the UV operators work outside of the UV editor too, but that's outside the scope of the bug tracker.

AB commented

2019-01-23 17:32:21 +01:00

I tried overriding the context but it don't work
The external links was my post that i made but here is what in them :

I am trying to execute the stitch operator but it works only in gui when trying to execute it from a command line it doesn’t run the operator here is a code snippet that i have now :

for ob in bpy.data.objects:

  if ob.type == 'MESH':
      j = 0
      ob.select = True
      bpy.context.scene.objects.active = ob

    #############################

      bpy.ops.object.mode_set(mode="EDIT")
      bpy.ops.mesh.select_all(action='SELECT')
      bpy.ops.uv.select_all(action="SELECT")
      bpy.ops.uv.stitch(use_limit=False, snap_islands=True, limit=0.01, static_island=0, midpoint_snap=False, mode='VERTEX')
      bpy.ops.object.mode_set(mode="OBJECT")

Executing this code inside the command line using the “–background” doesn’t give any errors but it don’t run the operator

I tried overriding the context but it don't work The external links was my post that i made but here is what in them : I am trying to execute the stitch operator but it works only in gui when trying to execute it from a command line it doesn’t run the operator here is a code snippet that i have now : for ob in bpy.data.objects: ``` if ob.type == 'MESH': j = 0 ob.select = True bpy.context.scene.objects.active = ob ``` ############################# ``` bpy.ops.object.mode_set(mode="EDIT") bpy.ops.mesh.select_all(action='SELECT') bpy.ops.uv.select_all(action="SELECT") bpy.ops.uv.stitch(use_limit=False, snap_islands=True, limit=0.01, static_island=0, midpoint_snap=False, mode='VERTEX') bpy.ops.object.mode_set(mode="OBJECT") ``` Executing this code inside the command line using the “–background” doesn’t give any errors but it don’t run the operator

Brecht Van Lommel commented

2019-01-23 17:41:13 +01:00

I'm afraid running UV stitch in background mode is simply not supported, it requires a user interface currently.

AB commented

2019-01-23 17:48:20 +01:00

Ok thanks for the clarification

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I believe this is a python bug #60799