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processArticle.py
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processArticle.py
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#!/usr/bin/env python
import sigTools
import urllib
import urllib2
import datetime
import json
import HTMLParser
import re
import os
filePath = os.path.dirname(os.path.abspath(__file__))
def generateTaskList():
Data = ("NeedsLoc")
#CMD = "SELECT UID, URL from URLs WHERE Status like %s ORDER BY UDate DESC LIMIT 20"
CMD = "SELECT UID, URL from URLs WHERE Status like %s and USource in (select siteSource from sourceLocales) ORDER BY UDate DESC LIMIT 60"
resultList = sigTools.dbExecution(CMD, Data)
return resultList
def grabReadbility(pageURL):
apiToken = "{{API_KEY}}"
apiURL = "https://www.readability.com/api/content/v1/parser?url="
pageURL = pageURL.replace("&","&")
pageURL = urllib.quote_plus(pageURL)
requestURL = apiURL + pageURL + "&token=" + apiToken
pageRequest = urllib2.Request(requestURL)
pageContent = urllib2.urlopen(pageRequest).read()
return pageContent
def lookupWOEID(pageURL):
polishedSrc = sigTools.getSource(pageURL)
print " " + polishedSrc
Data = (polishedSrc)
CMD = "select siteWOEID, siteLat, siteLon from sourceLocales where siteSource = %s"
resultList = sigTools.dbExecution(CMD, Data)
return resultList
def runGeocode(pageURL, rawContent):
resultList = lookupWOEID(pageURL)
focusWOEID = resultList[2][0][0]
siteLat = resultList[2][0][1]
siteLon = resultList[2][0][2]
try:
testFocus = int(focusWOEID)
except:
print "No WOEID - Quitting ..."
sys.exit(0)
pageParams = { 'appid': '{{API_KEY}}',
'documentContent': rawContent,
'documentType': 'text/plain',
'outputType': 'json',
'focusWoeId': focusWOEID}
requestData = urllib.urlencode(pageParams)
requestURL = "http://wherein.yahooapis.com/v1/document"
pageRequest = urllib2.Request(requestURL, requestData)
geoResponse = urllib2.urlopen(pageRequest).read()
return geoResponse, siteLat, siteLon
def remove_html_tags(data):
p = re.compile(r'<.*?>')
return p.sub(' ', data)
def remove_extra_spaces(data):
p = re.compile(r'\s+')
return p.sub(' ', data)
def prepareArticleContent(readResponse):
data = json.loads(readResponse)
pageHeadline = data['title']
pageHeadline = pageHeadline.encode("utf-8", 'ignore')
pageExcerpt = data['excerpt']
pageContent = data['content']
h = HTMLParser.HTMLParser()
pageContent = h.unescape(pageContent)
pageContent = pageContent.replace("\n"," ")
pageContent = pageContent.replace("\r"," ")
pageContent = pageContent.replace("\t"," ")
pageContent = pageContent.encode("utf-8", 'ignore')
pageContent = remove_html_tags(pageContent)
pageContent = remove_extra_spaces(pageContent)
pageContent = pageContent.strip()
rawContent = pageHeadline + " " + pageContent
rawContent = urllib.quote_plus(rawContent)
rawContent = rawContent[:50000]
articleDetails = [pageHeadline, pageExcerpt, pageContent, rawContent]
return articleDetails
def dropOldLocations(UID):
Data = (UID)
CMD = "delete from Locations where UID = %s"
resultList = sigTools.dbExecution(CMD, Data)
return resultList
def dropOldResponses(UID):
Data = (UID)
CMD = "delete from apiResponses where UID = %s"
resultList = sigTools.dbExecution(CMD, Data)
return resultList
def getDate():
now = datetime.datetime.now()
currentDate = now.strftime("%Y-%m-%d %H:%M:%S")
return currentDate
def extractLocation(geoResponse):
myJSON = json.loads(geoResponse)
try:
scopeCount = len(myJSON['document']['localScopes'])
if scopeCount > 1:
scopeCount = scopeCount - 1
placeLat = myJSON['document']['localScopes'][scopeCount]['localScope']['centroid']['latitude']
placeLon = myJSON['document']['localScopes'][scopeCount]['localScope']['centroid']['longitude']
else:
placeLat = myJSON['document']['localScopes']['localScope']['centroid']['latitude']
placeLon = myJSON['document']['localScopes']['localScope']['centroid']['longitude']
exactness = 1
except:
placeLat = siteLat
placeLon = siteLon
exactness = 0
locationList = [placeLat, placeLon, exactness]
return locationList
def updateLocation(UID, placeLat, placeLon, exactness):
currentDate = getDate()
nullVal = "Unassigned"
emptyVal = ""
Data = (UID, placeLat, placeLon, exactness, 'modWorkYHOO', currentDate, nullVal, emptyVal, nullVal)
CMD = "insert into Locations values (%s, %s, %s, %s, %s, %s, %s, %s, %s)"
resultList = sigTools.dbExecution(CMD, Data)
return resultList
def updateStatus(UID, Status):
Data = (Status, UID)
CMD = "update URLs set Status = %s where UID = %s"
resultList = sigTools.dbExecution(CMD, Data)
return resultList
def main():
resultList = generateTaskList()
taskList = resultList[2]
for item in taskList:
try:
UID = item[0]
pageURL = item[1]
print UID
print " " + pageURL
resultList = dropOldResponses(UID)
print " " + str(resultList)
pageURL = pageURL.decode('us-ascii', 'ignore')
readResponse = grabReadbility(pageURL)
readResponse = readResponse.decode('us-ascii', 'ignore')
articleDetails = prepareArticleContent(readResponse)
pageHeadline = articleDetails[0]
pageExcerpt = articleDetails[1]
pageContent = articleDetails[2]
rawContent = articleDetails[3]
try:
geoResponse, siteLat, siteLon = runGeocode(pageURL, rawContent)
locationList = extractLocation(geoResponse)
placeLat = locationList[0]
placeLon = locationList[1]
exactness = locationList[2]
print " " + str(placeLat) + ", " + str(placeLon)
resultList = dropOldLocations(UID)
print " " + str(resultList)
resultList = updateLocation(UID, placeLat, placeLon, exactness)
print " " + str(resultList)
nullVal = None
resultList = updateStatus(UID, nullVal)
print " " + str(resultList)
except:
print " Location Error"
errorVal = 'LocationError'
resultList = updateStatus(UID, errorVal)
print " " + str(resultList)
geoResponse = None
currentDate = getDate()
Data = (UID, pageURL, readResponse, pageContent, geoResponse, currentDate)
CMD = "INSERT INTO apiResponses VALUES (%s, %s, %s, %s, %s, %s)"
resultList = sigTools.dbExecution(CMD, Data)
print " " + str(resultList)
except urllib2.HTTPError, e:
errorMsg = "ErrorErrorError" + str(e.code)
Data = (errorMsg, UID)
CMD = "UPDATE URLs SET Status = %s WHERE UID = %s"
resultList = sigTools.dbExecution(CMD, Data)
print " " + str(resultList)
print " HTTPError = " + str(e.code)
taskCount = len(taskList)
print "\ncompleted " + str(taskCount) + " tasks"
if __name__ == "__main__":
main()