Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

python 3 compatibility

See original GitHub issue

it would be great to make this compatible with python 3!

i mentioned a problem in https://github.com/YadiraF/PRNet/issues/21 but wanted to start a fresh issue here.

$ python run_basics.py 
2018-05-01 12:16:47.603620: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1349] Found device 0 with properties: 
name: GeForce GTX 1080 Ti major: 6 minor: 1 memoryClockRate(GHz): 1.6575
pciBusID: 0000:05:00.0
totalMemory: 10.91GiB freeMemory: 8.34GiB
2018-05-01 12:16:47.603651: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1428] Adding visible gpu devices: 0
2018-05-01 12:16:47.806106: I tensorflow/core/common_runtime/gpu/gpu_device.cc:916] Device interconnect StreamExecutor with strength 1 edge matrix:
2018-05-01 12:16:47.806140: I tensorflow/core/common_runtime/gpu/gpu_device.cc:922]      0 
2018-05-01 12:16:47.806148: I tensorflow/core/common_runtime/gpu/gpu_device.cc:935] 0:   N 
2018-05-01 12:16:47.806319: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1046] Created TensorFlow device (/job:localhost/replica:0/task:0/device:GPU:0 with 8060 MB memory) -> physical GPU (device: 0, name: GeForce GTX 1080 Ti, pci bus id: 0000:05:00.0, compute capability: 6.1)
2018-05-01 12:16:47.807380: I tensorflow/core/common_runtime/process_util.cc:64] Creating new thread pool with default inter op setting: 2. Tune using inter_op_parallelism_threads for best performance.
Traceback (most recent call last):
  File "run_basics.py", line 52, in <module>
    write_obj(os.path.join(save_folder, name + '.obj'), vertices, colors, prn.triangles) #save 3d face(can open with meshlab)
  File "/home/kyle/Documents/PRNet/utils/write.py", line 37, in write_obj
    f.write(s)
TypeError: a bytes-like object is required, not 'str'

Issue Analytics

State:
Created 5 years ago
Reactions:2
Comments:6 (3 by maintainers)

Top GitHub Comments

4reactions

awilliamsoncommented, May 4, 2018

Standard 2to3 write on everything works bar the bytes-str issue. Either do str.encode('utf-8') and b"my string" or as @YadiraF suggests by removing byte writing mode ( more sensible ). I have this working under Python 3 environment.

2reactions

983commented, May 3, 2018

run_basics.py worked for me after changing the 'wb' to 'w' in 3 places:

https://github.com/YadiraF/PRNet/blob/master/utils/write.py#L31 https://github.com/YadiraF/PRNet/blob/master/utils/write.py#L66 https://github.com/YadiraF/PRNet/blob/master/utils/write.py#L89

Additionally, I had to create the directory AFLW2000 in TestImages/AFLW2000_results to get TestImages/AFLW2000_results/AFLW2000.