Paul St George wrote:
> I am using Python 3.5 within Blender. I want to collect values of the
> current settings and then write all the results to a file.
>
> I can see the settings and the values in the Python console by doing
> this for each of the settings
> |
> |
>
> |print(“Focal length:”,bpy.context.object.data.lens)|
>
> ---Focal length: 35.0
>
>
> or I can do many at a time like this:
>
> |print("Plane rotation
> X:",bpy.data.objects["Plane"].rotation_euler[0],"\nPlane rotation
> Y:",bpy.data.objects["Plane"].rotation_euler[1],"\nPlane rotation
> Z:",bpy.data.objects["Plane"].rotation_euler[2])|
>
> ---Plane rotation X: 0.0
> ---Plane rotation Y: 0.0
> ---Plane rotation Z: 0.0
>
>
> My question:
> How do I write all the results to a file? I have tried file.write but
> can only write one argument at a time. Is there a better way to open a
> file, write the collected information to it and then close the file?
>
The print() function has a keyword-only file argument. So:
with open(..., "w") as outstream:
print("Focal length:", bpy.context.object.data.lens, file=outstream)
> |print("Plane rotation
> X:",bpy.data.objects["Plane"].rotation_euler[0],"\nPlane rotation
> Y:",bpy.data.objects["Plane"].rotation_euler[1],"\nPlane rotation
> Z:",bpy.data.objects["Plane"].rotation_euler[2])|
This looks messy to me. I' probably use intermediate variables
x, y, z = bpy.data.objects["Plane"].rotation_euler
print(
"Plane rotation X:", x,
"Plane rotation Y:", y,
"Plane rotation Z:", z,
file=outstream, sep="\n"
)
or even a loop.
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