fcurves.find() won't work with drivers #47233

New Issue

Mikhail Rachinskiy · 2016-01-25T02:43:42+01:00

2016-01-25 02:43:42 +01:00

System Information
Windows 8.1 x64
Renderer: GeForce GTX 860M/PCIe/SSE2

Blender Version
Broken: 2.76.8 017c45b

Short description of error
This patch D1427 added fcurves.find() method which works with fcurves fcurves, but does not with driver fcurves.

This code will output fcurve:
bpy.data.objects["Cube"].data.shape_keys.animation_data.action.fcurves.find('eval_time')

But this wont:
bpy.data.objects["Cube.001"].data.shape_keys.animation_data.drivers.find('eval_time')

So I have to write this every time I want to get driver fcurve:

fcus = ob.data.shape_keys.animation_data.drivers
    for fcu in fcus:
        if fcu.data_path == 'eval_time':
            # code...

Exact steps for others to reproduce the error

Open blend file fcus.blend
Copy and paste code examples in console

**System Information** Windows 8.1 x64 Renderer: GeForce GTX 860M/PCIe/SSE2 **Blender Version** Broken: 2.76.8 017c45b **Short description of error** This patch [D1427](https://archive.blender.org/developer/D1427) added `fcurves.find()` method which works with fcurves fcurves, but does not with driver fcurves. This code will output fcurve: ```bpy.data.objects["Cube"].data.shape_keys.animation_data.action.fcurves.find('eval_time')``` But this wont: ```bpy.data.objects["Cube.001"].data.shape_keys.animation_data.drivers.find('eval_time')``` So I have to write this every time I want to get driver fcurve: ``` fcus = ob.data.shape_keys.animation_data.drivers for fcu in fcus: if fcu.data_path == 'eval_time': # code... ``` **Exact steps for others to reproduce the error** - Open blend file [fcus.blend](https://archive.blender.org/developer/F277116/fcus.blend) - Copy and paste code examples in console

Mikhail Rachinskiy commented

2016-01-25 02:43:42 +01:00

Changed status to: 'Open'

Sybren A. Stüvel was assigned by Mikhail Rachinskiy

2016-01-25 02:43:42 +01:00

Mikhail Rachinskiy commented

2016-01-25 02:43:42 +01:00

Added subscriber: @MikhailRachinskiy

Joshua Leung commented

2016-01-25 03:30:45 +01:00

Added subscriber: @JoshuaLeung

Joshua Leung commented

2016-01-25 03:30:45 +01:00

I'm guessing that this functionality simply hasn't been implemented for the driver FCurve list (which is on AnimData not Action), so it's currently falling back to using the Python provided function for general purpose lists.

So, I'll mark this as a todo item instead.

I'm guessing that this functionality simply hasn't been implemented for the driver FCurve list (which is on AnimData not Action), so it's currently falling back to using the Python provided function for general purpose lists. So, I'll mark this as a todo item instead.

blender-admin commented

2016-01-25 12:11:56 +01:00

This issue was referenced by blender/blender@45fd0847f4

This issue was referenced by blender/blender@45fd0847f459d011cd06e0c3975e463cac39fb19

Joshua Leung commented

2016-01-25 12:14:00 +01:00

Changed status from 'Open' to: 'Resolved'

Joshua Leung closed this issue

2016-01-25 12:14:00 +01:00

Mikhail Rachinskiy commented

2016-01-25 18:49:22 +01:00

Thank you!

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fcurves.find() won't work with drivers #47233