Notebook

Análise de subreddits europeus¶

In [8]:

import praw
r = praw.Reddit(user_agent='rjt reddit tests')

In [9]:

def analyze(subreddit):
    comments = r.get_subreddit(subreddit).get_comments(limit=1000)
    
    count=0
    negative=0
    
    for x in comments:
        count+=1
        if x.score<1:
            negative+=1
    
    return count, negative, negative/(count+0.0) 

In [10]:

reddits = ['portugal', 'es', 'france', 'greece', 'de', 'unitedkingdom', 'italy', 'ireland', 'belgium', 'austria', 'suomi', 'Nederlands', 'eesti', 'Slovakia', 'Slovenia', 'europe']

results = []

for sub in reddits:
    results.append((sub, analyze(sub)))
    print sub+ 'done'
    
print results

portugaldone
esdone
francedone
greecedone
dedone
unitedkingdomdone
italydone
irelanddone
belgiumdone
austriadone
suomidone
Nederlandsdone
eestidone
Slovakiadone
Sloveniadone
europedone
[('portugal', (990, 163, 0.16464646464646465)), ('es', (953, 46, 0.048268625393494226)), ('france', (988, 95, 0.09615384615384616)), ('greece', (991, 121, 0.12209889001009082)), ('de', (992, 100, 0.10080645161290322)), ('unitedkingdom', (989, 114, 0.11526794742163801)), ('italy', (996, 92, 0.09236947791164658)), ('ireland', (984, 110, 0.11178861788617886)), ('belgium', (995, 123, 0.12361809045226131)), ('austria', (993, 80, 0.08056394763343404)), ('suomi', (985, 70, 0.07106598984771574)), ('Nederlands', (983, 56, 0.056968463886063074)), ('eesti', (982, 52, 0.05295315682281059)), ('Slovakia', (450, 19, 0.042222222222222223)), ('Slovenia', (943, 65, 0.0689289501590668)), ('europe', (988, 69, 0.06983805668016195))]

In [11]:

results_dict = {}

for country in results:
    results_dict[country[0][:5]] = country[1][2]

import operator
for country in sorted(results_dict.iteritems(), key=operator.itemgetter(1), reverse=True):
    print country

('portu', 0.16464646464646465)
('belgi', 0.12361809045226131)
('greec', 0.12209889001009082)
('unite', 0.11526794742163801)
('irela', 0.11178861788617886)
('de', 0.10080645161290322)
('franc', 0.09615384615384616)
('italy', 0.09236947791164658)
('austr', 0.08056394763343404)
('suomi', 0.07106598984771574)
('europ', 0.06983805668016195)
('Slove', 0.0689289501590668)
('Neder', 0.056968463886063074)
('eesti', 0.05295315682281059)
('es', 0.048268625393494226)
('Slova', 0.042222222222222223)

In [11]: