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gettwitter.py
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gettwitter.py
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import twint
import time
import json
import daos
from models import Tweet
import datetime
import os
import daos
import pdfkit
def searchStr(queryName, userName, lang):
queryStr = ''
if queryName:
queryStr += queryName + ' '
if userName:
queryStr += "(from:"+userName+") "
if lang:
queryStr += "lang:"+lang
print(queryStr)
return queryStr
def queryTweet(queryName, since, until, proxy):
c = twint.Config()
if proxy:
c.Proxy_host = proxy.split(':')[0]
c.Proxy_port = proxy.split(':')[1]
c.Proxy_type = 'HTTP'
c.Search = queryName
if since:
c.Since = since + ' 00:00:00'
if until:
c.Until = until + ' 00:00:00'
fileName = str(time.strftime("%Y%m%d%H%M%S", time.localtime())) + ".json"
c.Output = fileName
c.Store_json = True
print(queryName+'-'+since+'-'+until+'-')
twint.run.Search(c)
# print('ok...')
return fileName
def getJsonData(queryName, fileName):
with open(fileName, 'r', encoding='utf8') as f:
lines = f.readlines()
for line in lines:
tweetj = json.loads(line)
tweet = {}
tweet['id'] = tweetj['id']
tweet['user_id'] = tweetj['user_id']
tweet['time'] = tweetj['date']+" "+tweetj['time']
tweet['tweet'] = tweetj['tweet']
tweet['file_name'] = fileName
tweet['query_name'] = queryName
yield tweet
def query4Tweet(queryName, since, until, proxy):
for count in range(4):
#print('the '+str(count+1)+' call...')
fileName = queryTweet(queryName, since, until, proxy)
if os.path.exists(fileName):
return fileName
print(queryName + '-'+since+'-'+until+' '+' is not data !')
def getAndSave(queryName, since, until, proxy):
fileName = query4Tweet(queryName, since, until, proxy)
if fileName:
datas = getJsonData(queryName, fileName)
for data in datas:
# print(data)
tw = Tweet(id=data['id'], query_name=data['query_name'], time=datetime.datetime.strptime(
data['time'], "%Y-%m-%d %H:%M:%S"), user_id=data['user_id'], tweet=data['tweet'], file_name=data['file_name'])
daos.save(tw)
os.remove(fileName)
def queryByQueryName2(queryName, since, until):
datas = daos.queryByQueryName(queryName, since, until)
results = []
for data in datas:
result = []
result.append(data['time'].strftime("%Y-%m-%d %H:%M:%S"))
result.append(data['tweet'])
results.append(result)
return results
def getAndSaveAndShow(keyName, userName, lang, since, until, queryTypeIsView, queryTypeIsAll, proxy):
queryName = searchStr(keyName, userName, lang)
if queryTypeIsView:
return queryByQueryName2(queryName, None, None)
elif queryTypeIsAll:
# 循环查询该用户100天的记录，写到pdf文件中
today = (datetime.datetime.now()).strftime("%Y-%m-%d")
deadline = getNextday(today, -365)
get365days(queryName, proxy, today, deadline)
datas = queryByQueryName2(queryName, None, None)
dataBuffer = ''
if datas:
for data in datas:
dataBuffer += data[0] + '\n'
dataBuffer += data[1] + '\n'
dataBuffer += '\n'
fileName=queryName.replace('(','').replace(')', '').replace(' ', '').replace('from:','')+'365.pdf'
print(fileName)
savePfd(dataBuffer, fileName)
return datas
else:
getAndSave(queryName, since, until, proxy)
return queryByQueryName2(queryName, since, until)
def savePfd(content, filename):
# 将wkhtmltopdf.exe程序绝对路径传入config对象
path_wkthmltopdf = r'C:\\Program Files\\wkhtmltopdf\\bin\\wkhtmltopdf.exe'
config = pdfkit.configuration(wkhtmltopdf=path_wkthmltopdf)
pdfkit_options = {'encoding': 'UTF-8'}
# 生成pdf文件，to_file为文件路径
cs = content.split('\n')
contents = ''
for c in cs:
contents += c+'<br/>'
string = ('<html><head><meta charset="UTF-8"></head><body>' +
contents+'</body></html>')
pdfkit.from_string(string, filename, configuration=config,
options=pdfkit_options)
def get365days(queryName, proxy, today, deadline: datetime):
nDay = getNextday(today, -5)
if(nDay >= deadline):
print('nday:'+nDay+'--deadline:'+deadline+',continue..')
getAndSave(queryName, nDay, today, proxy)
get365days(queryName, proxy, nDay, deadline)
def getNextday(datastr, n):
the_date = datetime.datetime.strptime(datastr, '%Y-%m-%d')
result_date = the_date + datetime.timedelta(days=n)
d = result_date.strftime('%Y-%m-%d')
return d
if __name__ == '__main__':
since = (datetime.datetime.now()).strftime("%Y-%m-%d")
since='2021-11-29'
until =since
until =getNextday(until,1)
userName ='LadyofCrypto1'
#datas = getAndSaveAndShow(
# 'dydx', 'yux0829', 'zh-cn', '2021-01-19', '2021-10-22', False, False, '127.0.0.1:11000')
datas = getAndSaveAndShow(None,userName , None,since, until, False, False, '127.0.0.1:11000')
dataBuffer = ''
if datas:
for data in datas:
#if(data[1].startswith('@')) :
# continue
dataBuffer += data[1] + '\n'
dataBuffer +='\n'
fileName=userName.replace('(','').replace(')', '').replace(' ', '').replace('from:','')+'-'+since+'.pdf'
savePfd(dataBuffer, fileName)
print('finished.......')