pymongo_conn

[SmatterTalk]

Hi

how should I set pymongo_conn into the environment variable in MacOS

[JonnoFTW]

Make sure you have mongodb installed and created a user with readWrite permission on a database called mack0242, (I should really change this)

From terminal run:

export pymongo_conn=mongodb://username:password@localhost:27017/admin

[SmatterTalk]

Hi
thanks for your direction and I've solved this problem.
And encounter another problem

(python2) SmatterTalk:traffic-prediction wuyao$ python main.py 1 volume_previous5-1.csv 
Using TensorFlow backend.
Started: 2018-07-18 15:05:57.816792
optimising network for 1 steps
Traceback (most recent call last):
  File "main.py", line 143, in <module>
    extra={'steps': steps, 'FPATH': file_path}
TypeError: minimize() got an unexpected keyword argument 'extra'

Is there any place I setting incorrect?

Sincerely Regards

[JonnoFTW]

I modified hyperas a bit, I should probably have the requirements install my fork, do:

pip uninstall hyperas
pip install git+https://github.com/JonnoFTW/hyperas

[JonnoFTW]

@SmatterTalk I fixed this in the latest code, don't worry about installing my hyperas fork.

Pull this repo again, do pip install -U hyperas and then read the updated README.md for updated instructions

[SmatterTalk]

Hi

I've updated the code again and still have some problems with it. [email protected] here is my email, could you contact we or give me your contact methods then I could ask you question by sending an email instead of this way, cause the code is still now running successfully T_T
please~

[JonnoFTW]

Please post your issue here, it might help someone else in the future.

[SmatterTalk]

when running export pymongo_conn=mongodb://username:password@localhost:27017/admin did I need to change to my username and password? Is this need the online database? or can I only local database created database "mack0242"

[JonnoFTW]

You need to install mongodb and create a user, there's guides here:

https://docs.mongodb.com/manual/installation/

You don't really even need to use it (it's only to store results for later review), you can just comment out the lines 173, 174, 175, 176, 191, 192 in main.py

[SmatterTalk]

Thanks, I've commented out those lines and I just want to run it successfully.
For now, when I run

pip uninstall hyperas
pip install git+https://github.com/JonnoFTW/hyperas

and python main.py 1 volume_previous5-1.csv 0.75 10 20 it shows minimize() got an unexpected keyword argument 'functions'

however when running pip install -U hyperas and python main.py 1 volume_previous5-1.csv 0.75 10 20
it shows

  File "main.py", line 187, in <module>
    functions=[get_steps_extra, get_fpath, create_dataset, fit_to_batch]
  File "/Users/wuyao/anaconda2/envs/python2/lib/python2.7/site-packages/hyperas/optim.py", line 67, in minimize
    verbose=verbose)
  File "/Users/wuyao/anaconda2/envs/python2/lib/python2.7/site-packages/hyperas/optim.py", line 133, in base_minimizer
    return_argmin=True),
  File "/Users/wuyao/anaconda2/envs/python2/lib/python2.7/site-packages/hyperopt/fmin.py", line 307, in fmin
    return_argmin=return_argmin,
  File "/Users/wuyao/anaconda2/envs/python2/lib/python2.7/site-packages/hyperopt/base.py", line 635, in fmin
    return_argmin=return_argmin)
  File "/Users/wuyao/anaconda2/envs/python2/lib/python2.7/site-packages/hyperopt/fmin.py", line 314, in fmin
    pass_expr_memo_ctrl=pass_expr_memo_ctrl)
  File "/Users/wuyao/anaconda2/envs/python2/lib/python2.7/site-packages/hyperopt/base.py", line 786, in __init__
    pyll.toposort(self.expr)
  File "/Users/wuyao/anaconda2/envs/python2/lib/python2.7/site-packages/hyperopt/pyll/base.py", line 715, in toposort
    assert order[-1] == expr
TypeError: 'generator' object has no attribute '__getitem__'

Is there any place I am setting wrong

[JonnoFTW]

Can you please try running with python3?