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Sunday, December 18, 2016

NVIDIA python module Theano.

I try to use python module Theano.
First I install this python module.
C:\WINDOWS\system32>cd C:\Python27

C:\Python27>cd Scripts

C:\Python27\Scripts>pip install Theano
Collecting Theano
Using cached Theano-0.8.2.tar.gz
Requirement already satisfied: numpy>=1.7.1 in c:\python27\lib\site-packages (from Theano)
Requirement already satisfied: scipy>=0.11 in c:\python27\lib\site-packages (from Theano)
Requirement already satisfied: six>=1.9.0 in c:\python27\lib\site-packages (from Theano)
Installing collected packages: Theano
Running setup.py install for Theano ... done
Successfully installed Theano-0.8.2

When I try to used I got this error:
import theano
WARNING (theano.configdefaults): g++ not detected ! Theano will be unable to execute optimized C-implementations (for both CPU and GPU) and will default to Python implementations. Performance will be severely degraded. To remove this warning, set Theano flags cxx to an empty string.

I try to fix that error, but I don't find any solution.
This python module work. I tested with examples from NVIDIA, see:

Thursday, December 15, 2016

Use the twitter python module - part 002.

Using the twitter python module named python-twitter you can search twitter query into the local area.
The default tutorial is here.
The source code to change is that line:
results = api.GetSearch(raw_query="q=from%3Asomething"
with:
results = api.GetSearch(raw_query="q=&geocode=lat,long,10km")
Also, you need to put your lat and long and the area sized.
The good point of this you will be able to spell time with twitter posts.

Wednesday, December 14, 2016

Use the twitter python module - part 001.

About this python module python-twitter you can read here.

C:\>cd Python27
C:\Python27>cd Scripts
C:\Python27\Scripts>pip install python-twitter
Collecting python-twitter
Downloading python_twitter-3.2-py2-none-any.whl (71kB)
100% |################################| 81kB 292kB/s
Requirement already satisfied: requests in c:\python27\lib\site-packages (from python-twitter)
Requirement already satisfied: requests-oauthlib in c:\python27\lib\site-packages (from python-twitter)
Collecting future (from python-twitter)
Downloading future-0.16.0.tar.gz (824kB)
100% |################################| 829kB 485kB/s
Requirement already satisfied: oauthlib>=0.6.2 in c:\python27\lib\site-packages
(from requests-oauthlib->python-twitter)
Installing collected packages: future, python-twitter
Running setup.py install for future ... done
Successfully installed future-0.16.0 python-twitter-3.2


Let's see one simple example with one authentication key and token and one query:

import os
import json
import twitter
from twitter import *
CONSUMER_KEY=""
CONSUMER_SECRET=""

ACCESS_TOKEN=""
ACCESS_TOKEN_SECRET=""

api = Api(CONSUMER_KEY,
          CONSUMER_SECRET,
          ACCESS_TOKEN,
          ACCESS_TOKEN_SECRET)
def main():
    with open('output.txt', 'a') as f:
        for line in api.GetStreamFilter(track='something', languages=LANGUAGES):
            print line
    results = api.GetSearch(raw_query="q=from%3Asomething")
    print results
if __name__ == '__main__':
    main()