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emailchecker.py
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emailchecker.py
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from apiclient.discovery import build
from apiclient import errors
from baseobject import *
from operator import itemgetter
from selenium.common.exceptions import ElementNotVisibleException
import os
import sys
import urllib
import gsearch_reader
class EmailChecker(BaseObject):
CONST_STATIC_DIR = ''
googlePages = 1
stopWhenFound = True
# search_engine_id = '012229299473602674636:xod5lrggucs'
# api_key = 'AIzaSyD8y01BmKw7bdGaHkhq9OcCzU3vG_dx5xs'
search_engine_id = '012229299473602674636:2xcpnfdhv_q'
api_key = 'AIzaSyATlUuELvnQ4QXAjsDcd3GDM_rjfmoyTVc'
CONST_GOOGLE_SEARCH_URL = 'http://www.google.com/search'
CONST_RESULT_CSS = 'div.g'
CONST_GOOGLE_ROBOT_URL = '/sorry'
patterns = None
firstName = None
lastName = None
domain = None
emailValidationList = OrderedDict()
resultWithEmails = []
def getErrorMessage(self, e):
errorMsg = ''
if isinstance(e, ElementNotVisibleException):
errorMsg = 'No results found'
else:
errorMsg = 'General Error - ' + str(e)
return errorMsg
def setItemInformation(self, email, count, comment=None):
if not email:
raise Exception('email not set.')
item = self.getOrderedDict()
item['email'] = email
item['googleCount'] = count
item['comment'] = comment
return item
def getQueryTerms(self, email):
terms = ''
if self.firstName:
terms = terms + self.firstName + ' '
if self.middleName:
terms = terms + self.middleName + ' '
if self.lastName:
terms = terms + self.lastName + ' '
if self.domain:
terms = terms + self.domain + ' '
if email:
terms = terms + email
return terms.strip()
def linkExists(self, item):
for f in self.resultWithEmails:
if f['link'] == item['link'] and f['type'] == item['type'] and f['emailFound'] ==item['emailFound']:
return True
return False
def getGoogleApiOccurrences(self, email):
service = build('customsearch', 'v1', developerKey=self.api_key)
collection = service.cse()
count = 0
emailEntries = []
g = gsearch_reader.GSearch(email=email)
for i in range(0, self.googlePages):
start_val = 1 + (i * 10)
request = collection.list(q=self.getQueryTerms(email), num=10, start=start_val, cx=self.search_engine_id)
try:
response = request.execute()
except errors.HttpError as err:
raise Exception('It was not possible to complete the search due to an error on Google Request: <br>' + str(err).replace('<', '[').replace('>', ']'))
g.loadDataFromJSON(response)
foundEmails = g.processData()
for f in foundEmails:
if not self.linkExists(f):
self.resultWithEmails.append(f)
if f['type'] == 'ExactMatch':
count = count + 1
if count > 0 and self.stopWhenFound:
break
return count
def getResponsesForEmail(self, email):
responses = []
setDriver = False
if not self.driver:
self.initWebDriver()
setDriver = True
try:
url = self.CONST_GOOGLE_SEARCH_URL + '?' + urllib.parse.urlencode( {'q' : self.getQueryTerms(email) })
self.setContent(url, self.CONST_RESULT_CSS)
items = self.soup.select(self.CONST_RESULT_CSS)
for i in items:
responses.append(i)
except Exception as e:
if isinstance(e, ElementNotVisibleException):
if self.CONST_GOOGLE_ROBOT_URL in self.driver.current_url:
raw_input('Please, fill the captcha in the browser before continue the Google Search. After that, press Enter...')
else:
print ('ERROR RETRIEVING DATA - ' + str(e))
finally:
if setDriver:
self.closeWebDriver()
return responses
def getResponsesForAllEmails(self, initialPage=1, maxPages=0):
if len(self.inputData) == 0:
raise Exception('No input data defined. Please, read a CSV file before check emails using the readCSV method.')
self.setInitialPage(initialPage)
responses = []
self.initWebDriver()
try:
for p in self.inputData[self.currentPage:]:
if self.fileType == FileType.csv:
email = p[0]
else:
email = p
if not self.hasMorePages(maxPages):
break
for r in self.getResponsesForEmail(email):
responses.append(r)
self.setCurrentPage(self.currentPage + 1)
finally:
self.closeWebDriver()
return responses
def countOccurrences(self, autoRefresh=True, initialPage=1, maxPages=0):
if len(self.inputData) == 0:
raise Exception('No input data defined. Please, read a CSV file before check emails using the readCSV method.')
self.setInitialPage(initialPage)
self.resultWithEmails = []
output = []
self.initWebDriver()
try:
for email in self.inputData:
googleCount = 0
responses = self.getResponsesForEmail(email)
for resp in responses:
googleCount = googleCount + resp.text.count(' ' + email) + resp.text.count(':' + email)
outputItem = self.setItemInformation(email, googleCount)
output.append(outputItem)
if googleCount > 0 and self.stopWhenFound:
break
finally:
self.closeWebDriver()
self.emailValidationList = output
def loopEmails(self):
if len(self.inputData) == 0:
raise Exception('No patterns data defined. Please, read a Patterns file using the readPatterns method.')
self.resultWithEmails = []
output = []
for email in self.inputData:
googleCount = self.getGoogleApiOccurrences(email)
outputItem = self.setItemInformation(email, googleCount)
output.append(outputItem)
if googleCount > 0 and self.stopWhenFound:
break
self.emailValidationList = output
def saveEmails(self, autoRefresh=False, initialPage=1, maxPages=0, useAPI=True, outputFile='output.csv'):
if autoRefresh:
if useAPI:
self.loopEmails()
else:
self.countOccurrences(autoRefresh, initialPage, maxPages)
self.emailValidationList = sorted(self.emailValidationList, key=itemgetter('googleCount'), reverse=True)
if not useAPI:
self.setWriter(outputFile)
for record in self.emailValidationList:
self.writeToCSV(record)
print (str(self.emailValidationList[0]['email']) + ' is the best guess.... We found it ' + str(self.emailValidationList[0]['googleCount']) + ' times in the first Google Search results page.')
print ('Please, check the complete list in the file: ' + self.outputFileName)
def readPatterns(self,filename='patterns.txt'):
with open(self.CONST_STATIC_DIR + filename, 'rU') as input:
self.patterns = input.readlines()
self.patterns = [x.strip().replace('\n', '') for x in self.patterns if x.strip()[0] != '#']
def createEmailsFromPatterns(self):
if not self.inputData:
self.inputData = []
if not self.patterns:
self.readPatterns()
if not self.domain:
raise Exception('Domain is mandatory')
self.setPagingAsSingleRecord()
for p in self.patterns:
if not self.middleName and ( '{mi}' in p.lower() or '{mn}' in p.lower() ):
continue
if not self.lastName and ( '{li}' in p.lower() or '{ln}' in p.lower() ):
continue
if not self.firstName and ( '{fi}' in p.lower() or '{fn}' in p.lower() ):
continue
email = p.lower()+ '@' + self.domain.lower()
if self.firstName:
email = email.replace('{fn}', self.firstName.lower())
email = email.replace('{fi}', self.firstName.lower()[0])
if self.middleName:
email = email.replace('{mn}', self.middleName.lower())
email = email.replace('{mi}', self.middleName.lower()[0])
if self.lastName:
email = email.replace('{ln}', self.lastName.lower())
email = email.replace('{li}', self.lastName.lower()[0])
self.inputData.append(email)
def __init__(self, filename=None, googlePages = 1, stopWhenFound=True, firstName='', middleName='', lastName='', domain=''):
self.isDevelopmentEnvironment = ('PYTHON_DEV' in os.environ)
if self.isDevelopmentEnvironment:
self.CONST_STATIC_DIR = '/Users/ronconi/Workspaces/Github/EmailChecker/static/'
else:
self.CONST_STATIC_DIR = '/home/viniciusronconi/mysite/static/'
self.inputFileName = filename
self.rowSample['email'] = None
self.rowSample['googleCount'] = None
self.rowSample['comment'] = None
if self.inputFileName:
self.readCSV(self.inputFileName)
self.setPagingAsSingleRecord()
self.googlePages = googlePages
self.stopWhenFound = stopWhenFound
self.firstName = firstName
self.middleName = middleName
self.lastName = lastName
self.domain = domain
if __name__ == "__main__":
e = EmailChecker()
e.createEmailsFromPatterns()
e.saveEmails(autoRefresh=True, useAPI=True)