Replaced urllib2 with requests to achieve Python3 support

[FrankTheDevop]

Just a quick hack to be able to use your library with python3.
Let me know if you miss something

[vijpandaturtle]

I used this version of the client library, and I keep getting error code 31 (download error file not found). I'm not sure what to do about this .. I'm using the same images given in the README

[FrankTheDevop]

@vijpandaturtle I only published my changes to be able to use it with Python3 but I can try to help you.
Please post the code you used so that I can understand how you tried to use it

[vijpandaturtle]

Thank you
Here is the code I used

# Detecting faces
from face_client.face_client import FaceClient

# Initializing the face recognition client
client = FaceClient(API_KEY, API_SECRET)

response = client.faces_detect('http://savasplace.com/wp-content/uploads/2009/04/guido-van-rossum.jpg, http://farm1.static.flickr.com/43/104506247_c748f20b83.jpg, http://farm1.static.flickr.com/67/200126290_2798330e61.jpg')
tids = [photo['tags'][0]['tid'] for photo in response['photos']]
tids

# Saving tags for training namespace index
client.tags_save(tids= ','.join(tids), uid= 'guido@CoBo', label='Guido Van Rossum')

clients.faces_train('guido@CoBo')
client.tags_get('guido@CoBo')

client.faces_recognize('all', 'http://farm1.static.flickr.com/41/104498903_bad315cee0.jpg', namespace='CoBo')

(My api key and api secret is left blank because they are private)
Also, this is the error I get

[FrankTheDevop]

@vijpandaturtle I tried your code and I think I found the problem. In response = client.faces_detect()you have your ", " (comma followed by space) instead of "," (only comma). In the example they don´t use the space. It seems like the library is a bit picky there.

[vijpandaturtle]

Thank you that fixed the error for me :)

[justinasci]

@FrankTheDevop I have tried running your script with python 3.6.4, however it uses dict.iteritems() which is no longer supported in Python 3. Using dict.items() seems to do the trick.

Also there is urllib.parse import which is Python 3 package, so its impossible to run this script in neither py3 or py2.