/
Matrix_Scrapper.py
345 lines (309 loc) · 19.4 KB
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Matrix_Scrapper.py
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from bs4 import BeautifulSoup
import time
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.common.by import By
from selenium.webdriver.firefox.firefox_binary import FirefoxBinary
import datetime
import csv
import DBMSAccess
import XmlConfigReader
import AllPropDetailPageScrapper as PropScrap
import traceback
import DBLib
import time
import os
def appendToCSV(nJObId, nMLS, msg):
strLogFilePath = os.getcwd() + r'\errorLog.csv'
with open(strLogFilePath, 'a') as f:
wr = csv.writer(f, dialect= 'excel')
wr.writerow((nJobId,)+ (nMLS, ) + (msg, ))
f.close()
def writeToCSV(ary):
(lstSectKeys, lstSectDict, dictSectionLookup) = PropScrap.readAllPropScrapperConfigSections()
for idx, item in enumerate(lstSectDict):
if idx >0:
lstSectDict[0].update(item)
header = list(lstSectDict[0].keys())
#header = list(ary[0].keys())
aryValues = []
for item in ary:
aryValues.append(list(item.values()))
aryFileData = []
for dict in ary:
row = []
for key in header:
try:
valCol = dict[key]
except:
valCol = None
row.append(valCol)
aryFileData.append(row)
with open(r"c:\temp\outputraw.csv", 'w') as f:
wr = csv.writer(f, dialect='excel')
wr.writerow(header)
wr.writerows(aryValues)
with open(r"c:\temp\output.csv", 'w') as f:
wr = csv.writer(f, dialect='excel')
wr.writerow(header)
wr.writerows(aryFileData)
print('done')
'''
this procedure waits until new window opens
'''
def wait_for_new_window(driver, timeout=10):
handles_before = driver.window_handles
yield
WebDriverWait(driver, timeout).until(
lambda driver: len(handles_before) != len(driver.window_handles))
'''
find, wait and get element, if not successful, it will keep on trying for 10 times before quit the program
'''
def find_wait_get_element(driver, elementType, val, bClick = False):
nFailureCount = 0
while nFailureCount < 5:
try:
if elementType == "link_text":
elem = elemNextLnk = WebDriverWait(driver, 10).until(EC.presence_of_element_located((By.LINK_TEXT, val)))
elif elementType == "xpath":
elem = elemNextLnk = WebDriverWait(driver, 10).until(EC.presence_of_element_located((By.XPATH, val)))
elif elementType == "id":
elem = elemNextLnk = WebDriverWait(driver, 10).until(EC.presence_of_element_located((By.ID, val)))
elif elementType == "partial_link_text":
elem = elemNextLnk = WebDriverWait(driver, 10).until(EC.presence_of_element_located((By.PARTIAL_LINK_TEXT, val)))
elif elementType == "name":
elem = elemNextLnk = WebDriverWait(driver, 10).until(EC.presence_of_element_located((By.NAME, val)))
else:
elem = elemNextLnk = WebDriverWait(driver, 10).until(EC.presence_of_element_located((By.TAG_NAME, val)))
if bClick:
elem.click()
return (elem, nFailureCount)
except:
nFailureCount +=1
driver.refresh()
return (None, nFailureCount)
def queryAllPropClassicPage(driver, dictParams):
#load all property search/classic screen
lnkAllPropSearch='http://matrix.harmls.com/Matrix/Search/AllProperties/Classic'
driver.get(lnkAllPropSearch)
time.sleep(3)
elemActive = WebDriverWait(driver, 30).until(EC.presence_of_element_located((By.XPATH, xpChkActive)))
elemOptionPending = driver.find_element_by_xpath(xpChkOP)
elemPendConToShow = driver.find_element_by_xpath(xpChkPCS)
elemPending = driver.find_element_by_xpath(xpChkPending)
elemSold = driver.find_element_by_xpath(xpChkSold)
elemInputActive = driver.find_element_by_xpath(xpInputActive)
elemInputSold = driver.find_element_by_xpath(xpInputSold)
#now uncheck Active, Optionpending, etc, and only check Sold Check box
#first uncheck everything
if elemActive.is_selected() :
elemActive.click()
if elemOptionPending.is_selected():
elemOptionPending.click()
if elemPendConToShow.is_selected():
elemPendConToShow.click()
if elemPending.is_selected():
elemPending.click()
if elemSold.is_selected():
elemSold.click()
lstPropStat = strPropStat.split(',')
for propStat in lstPropStat:
if propStat == 'active':
elemActive.click()
elemInputActive.clear()
elemInputActive.send_keys(strDtRange)
elif propStat == 'sold':
elemSold.click()
elemInputSold.clear()
elemInputSold.send_keys(strDtRange)
elemPTRes = driver.find_element_by_xpath(xpPropTypeRes)
elemPTCnd = driver.find_element_by_xpath(xpPropTypeCnd)
elemPTLnd = driver.find_element_by_xpath(xpPropTypeLnd)
elemPTRnt = driver.find_element_by_xpath(xpPropTypeRnt)
lstPropType = strPropType.split(',')
for propType in lstPropType:
if propType == 'res':
elemPTRes.click()
elif propType == 'cnd':
elemPTCnd.click()
elif propType == 'lnd':
elemPTLnd.click()
elif propType == 'rnt':
elemPTRnt.click()
else:
continue
xpResultLnk = "/html/body/form[@id='Form1']/div[@class='stickywrapper']/div[@class='tier3']/table/tbody/tr/td/div[@class='css_container']/div[@id='m_upSearch']/div[@id='m_pnlSearchTab']/div[@id='m_pnlSearch']/div[@class='css_content']/div[@id='ctl12']/table[@class='buttonBar']/tbody/tr/td[@class='link important barleft'][2]/a[@id='m_ucSearchButtons_m_lbSearch']/span[@class='linkIcon icon_default']"
elemResultLnk = driver.find_element_by_xpath(xpResultLnk)
elemResultLnk.click()
time.sleep(2)
'''
strPropType: res, lnd, cnd, rnt
strPropStat: active, or, sold
'''
def scrapAllProperties(db, datFrom, datTo, strPropType, strPropStat, nJobId):
cfg = XmlConfigReader.Config("AllPropScrapper", "DEV")
strUserName = cfg.getConfigValue("HARUserName")
strPwd = cfg.getConfigValue("HARPassword")
strEntryUrl = cfg.getConfigValue("EntryUrl")
# strUrl = str(cfg.getConfigValue("EntryUrl"))
#only in windows:
executable_path = r'C:\Python35\selenium\webdriver\firefox\x86\geckodriver.exe'
#binary = FirefoxBinary('C:/Program Files (x86)/Mozilla Firefox/firefox.exe')
#driver = webdriver.Firefox(executable_path=executable_path)
#in linux
# driver = webdriver.Firefox(firefox_binary=binary)
driver = webdriver.Chrome()
print(cfg.getConfigValue("EntryUrl"))
driver.get(cfg.getConfigValue("StartingUrl")) # load the web page
# look for user name log in:
elemUsr = driver.find_element_by_id("member_email")
elemUsr.send_keys(strUserName)
elemPwd = driver.find_element_by_id("member_pass")
elemPwd.send_keys(strPwd)
elemPwd.send_keys(Keys.RETURN)
(elemNextLnk, nFailureCnt) = find_wait_get_element(driver, "link_text", "Enter Matrix MLS")
window_before = driver.window_handles[0]
xpath = "/html[@class='wf-effra-n4-active wf-effra-n7-active wf-effra-n3-active wf-effra-n5-active wf-effra-n9-active wf-active']/body/div[@class='content overlay']/div[@class='container']/div[@class='rightPane']/div[@class='box_simple gray agentbox newhar']/div[@class='box_content grid_view']/a[1]"
(elemNextLnk, nFailureCnt) = find_wait_get_element(driver, "xpath", xpath, True)
time.sleep(3)
wait_for_new_window(driver)
window_after = driver.window_handles[1]
driver.close()
driver.switch_to.window(window_after)
lstFormInputs = []
# now check/uncheck the property status boxes, and set start/end date values
xpChkActive = "/html/body/form[@id='Form1']/div[@class='stickywrapper']/div[@class='tier3']/table/tbody/tr/td/div[@class='css_container']/div[@id='m_upSearch']/div[@id='m_pnlSearchTab']/div[@id='m_pnlSearch']/div[@class='css_content']/div[@id='m_sfcSearch']/div[@class='searchForm']/table/tbody/tr/td/table/tbody/tr[2]/td[1]/table/tbody/tr[2]/td/table/tbody/tr[4]/td[2]/table/tbody/tr/td[2]/table[@class='S_MultiStatus']/tbody/tr[2]/td[1]/div/input[@class='checkbox']"
xpChkOP = "/html/body/form[@id='Form1']/div[@class='stickywrapper']/div[@class='tier3']/table/tbody/tr/td/div[@class='css_container']/div[@id='m_upSearch']/div[@id='m_pnlSearchTab']/div[@id='m_pnlSearch']/div[@class='css_content']/div[@id='m_sfcSearch']/div[@class='searchForm']/table/tbody/tr/td/table/tbody/tr[2]/td[1]/table/tbody/tr[2]/td/table/tbody/tr[4]/td[2]/table/tbody/tr/td[2]/table[@class='S_MultiStatus']/tbody/tr[3]/td[1]/div/input[@class='checkbox']"
xpChkPCS = "/html/body/form[@id='Form1']/div[@class='stickywrapper']/div[@class='tier3']/table/tbody/tr/td/div[@class='css_container']/div[@id='m_upSearch']/div[@id='m_pnlSearchTab']/div[@id='m_pnlSearch']/div[@class='css_content']/div[@id='m_sfcSearch']/div[@class='searchForm']/table/tbody/tr/td/table/tbody/tr[2]/td[1]/table/tbody/tr[2]/td/table/tbody/tr[4]/td[2]/table/tbody/tr/td[2]/table[@class='S_MultiStatus']/tbody/tr[4]/td[1]/div/input[@class='checkbox']"
xpChkPending = "/html/body/form[@id='Form1']/div[@class='stickywrapper']/div[@class='tier3']/table/tbody/tr/td/div[@class='css_container']/div[@id='m_upSearch']/div[@id='m_pnlSearchTab']/div[@id='m_pnlSearch']/div[@class='css_content']/div[@id='m_sfcSearch']/div[@class='searchForm']/table/tbody/tr/td/table/tbody/tr[2]/td[1]/table/tbody/tr[2]/td/table/tbody/tr[4]/td[2]/table/tbody/tr/td[2]/table[@class='S_MultiStatus']/tbody/tr[5]/td[1]/div/input[@class='checkbox']"
xpChkSold = "/html/body/form[@id='Form1']/div[@class='stickywrapper']/div[@class='tier3']/table/tbody/tr/td/div[@class='css_container']/div[@id='m_upSearch']/div[@id='m_pnlSearchTab']/div[@id='m_pnlSearch']/div[@class='css_content']/div[@id='m_sfcSearch']/div[@class='searchForm']/table/tbody/tr/td/table/tbody/tr[2]/td[1]/table/tbody/tr[2]/td/table/tbody/tr[4]/td[2]/table/tbody/tr/td[2]/table[@class='S_MultiStatus']/tbody/tr[6]/td[1]/div/input[@class='checkbox']"
xpInputActive = "/html/body/form[@id='Form1']/div[@class='stickywrapper']/div[@class='tier3']/table/tbody/tr/td/div[@class='css_container']/div[@id='m_upSearch']/div[@id='m_pnlSearchTab']/div[@id='m_pnlSearch']/div[@class='css_content']/div[@id='m_sfcSearch']/div[@class='searchForm']/table/tbody/tr/td/table/tbody/tr[2]/td[1]/table/tbody/tr[2]/td/table/tbody/tr[4]/td[2]/table/tbody/tr/td[2]/table[@class='S_MultiStatus']/tbody/tr[2]/td[2]/input[@id='FmFm1_Ctrl16_20915_Ctrl16_TB']"
xpInputSold = "/html/body/form[@id='Form1']/div[@class='stickywrapper']/div[@class='tier3']/table/tbody/tr/td/div[@class='css_container']/div[@id='m_upSearch']/div[@id='m_pnlSearchTab']/div[@id='m_pnlSearch']/div[@class='css_content']/div[@id='m_sfcSearch']/div[@class='searchForm']/table/tbody/tr/td/table/tbody/tr[2]/td[1]/table/tbody/tr[2]/td/table/tbody/tr[4]/td[2]/table/tbody/tr/td[2]/table[@class='S_MultiStatus']/tbody/tr[6]/td[2]/input[@id='FmFm1_Ctrl16_20916_Ctrl16_TB']"
# now select the property type
xpPropTypeRes = "/html/body/form[@id='Form1']/div[@class='stickywrapper']/div[@class='tier3']/table/tbody/tr/td/div[@class='css_container']/div[@id='m_upSearch']/div[@id='m_pnlSearchTab']/div[@id='m_pnlSearch']/div[@class='css_content']/div[@id='m_sfcSearch']/div[@class='searchForm']/table/tbody/tr/td/table/tbody/tr[2]/td[1]/table/tbody/tr[5]/td/table/tbody/tr[2]/td[2]/table/tbody/tr[1]/td[2]/select[@id='Fm1_Ctrl129_LB']/option[1]"
xpPropTypeCnd = "/html/body/form[@id='Form1']/div[@class='stickywrapper']/div[@class='tier3']/table/tbody/tr/td/div[@class='css_container']/div[@id='m_upSearch']/div[@id='m_pnlSearchTab']/div[@id='m_pnlSearch']/div[@class='css_content']/div[@id='m_sfcSearch']/div[@class='searchForm']/table/tbody/tr/td/table/tbody/tr[2]/td[1]/table/tbody/tr[5]/td/table/tbody/tr[2]/td[2]/table/tbody/tr[1]/td[2]/select[@id='Fm1_Ctrl129_LB']/option[2]"
xpPropTypeLnd = "/html/body/form[@id='Form1']/div[@class='stickywrapper']/div[@class='tier3']/table/tbody/tr/td/div[@class='css_container']/div[@id='m_upSearch']/div[@id='m_pnlSearchTab']/div[@id='m_pnlSearch']/div[@class='css_content']/div[@id='m_sfcSearch']/div[@class='searchForm']/table/tbody/tr/td/table/tbody/tr[2]/td[1]/table/tbody/tr[5]/td/table/tbody/tr[2]/td[2]/table/tbody/tr[1]/td[2]/select[@id='Fm1_Ctrl129_LB']/option[3]"
xpPropTypeRnt = "/html/body/form[@id='Form1']/div[@class='stickywrapper']/div[@class='tier3']/table/tbody/tr/td/div[@class='css_container']/div[@id='m_upSearch']/div[@id='m_pnlSearchTab']/div[@id='m_pnlSearch']/div[@class='css_content']/div[@id='m_sfcSearch']/div[@class='searchForm']/table/tbody/tr/td/table/tbody/tr[2]/td[1]/table/tbody/tr[5]/td/table/tbody/tr[2]/td[2]/table/tbody/tr[1]/td[2]/select[@id='Fm1_Ctrl129_LB']/option[5]"
strDtRange = datFrom.strftime("%m/%d/%Y") + '-' + datTo.strftime("%m/%d/%Y")
lstFormInputs.append((xpChkActive, 'CheckBox', True))
lstFormInputs.append((xpChkOP, 'CheckBox', True))
lstFormInputs.append((xpChkPCS, 'CheckBox', True))
lstFormInputs.append((xpChkPending, 'CheckBox', True))
lstFormInputs.append((xpChkSold, 'CheckBox', True))
lstFormInputs.append((xpInputActive, 'TextBox', strDtRange))
lstFormInputs.append((xpChkSold, 'TextBox', ''))
lstFormInputs.append((xpPropTypeRes, 'ListItem', True))
lstFormInputs.append((xpPropTypeCnd, 'ListItem', True))
lstFormInputs.append((xpPropTypeLnd, 'ListItem', True))
lstFormInputs.append((xpPropTypeRnt, 'ListItem', True))
queryAllPropClassicPage(driver, lstFormInputs)
#now the result page loads
xpRecordCount = "/html/body/form[@id='Form1']/div[@class='stickywrapper']/div[@class='tier3']/table/tbody/tr/td/div[@class='css_container']/div[@id='m_upSubHeader']/div[@id='m_pnlSubHeader']/div/table/tbody/tr/td[@class='css_innerLeft hideOnMap hideOnSearch hideNoResults']/span[@id='m_lblPagingSummary']/b[3]"
elemTotRecCnt = WebDriverWait(driver, 30).until(EC.presence_of_element_located((By.XPATH, xpRecordCount)))
try:
nRecCnt = int(elemTotRecCnt.text)
except:
# TODO: some work to do when the number of records returned >5000
print('exception!')
# now click the first listing in the list
xpathFirstMLS = "/html/body/form[@id='Form1']/div[@class='stickywrapper']/div[@class='tier3']/table/tbody/tr/td/div[@class='css_container']/div[3]/div[@id='m_upDisplay']/div[@id='m_pnlDisplayTab']/div[@id='m_divContent']/div[@id='m_pnlDisplay']/table[@class='displayGrid nonresponsive ajax_display d1m_show']/tbody/tr[@id='wrapperTable'][1]/td[@class='d1m5']/span[@class='d1m1']/a"
nCntTries = 0
(elemFirstMLS, nFailureCnt) = find_wait_get_element(driver, "xpath", xpathFirstMLS)
sMLS = elemFirstMLS.text
elemFirstMLS.click()
NextLinkId = 'm_DisplayCore_dpy3'
nTotalCount = 0
lstScrapResults = []
while nTotalCount < nRecCnt :
print("Rec {0} of {1}".format(nTotalCount+1, nRecCnt))
(elemNextLnk, nFailureCnt) = find_wait_get_element(driver, "id", NextLinkId, True)
if elemNextLnk is None:
return (0,0)
pageSource = driver.page_source
# now get the lat/lon:
# first the the current window handle
mainWindow = driver.window_handles[0]
# next trigger the new map view window
# elemViewMap = driver.find_element_by_xpath('//*[@title="View Map"]')
(elemViewMap, temp) = find_wait_get_element(driver, "xpath", '//*[@title="View Map"]', True)
if not elemViewMap is None:
# switch to the map view window
wait_for_new_window(driver)
mapWindow = driver.window_handles[1]
driver.switch_to.window(mapWindow)
# look for the tag with id: m_ucStreetViewService_m_hfParams
tagId = "m_ucStreetViewService_m_hfParams"
# elemLatLon = WebDriverWait(driver, 30).until(EC.presence_of_element_located((By.ID, tagId)))
(elemLatLon, temp) = find_wait_get_element(driver, "id", tagId)
# elemLatLon = driver.find_element_by_id(tagId)
# strip lat/lon:
tagText = str(elemLatLon.get_attribute("value"))
(lat, lon) = tagText.split("$")[1:3]
driver.close()
driver.switch_to.window(mainWindow)
bNeedToRefreshNext = False
else:
(lat, lon) = (None, None)
bNeedToRefreshNext = True
# switch back to the original window
dictPageResult = PropScrap.parseDetails(pageSource)
if dictPageResult is not None:
dictPageResult["Latitude"] = lat
dictPageResult["Longitude"] = lon
nMLSNum = dictPageResult['MLSNum']
if nMLSNum is not None:
lstScrapResults.append(dictPageResult)
if db.TransferDictionary("Matrix_AllPropRecords", dictPageResult) == 1:
nTotalCount += 1
else:
# if insertion fails:
print("insertion failed. record: {0}".format(str(dictPageResult)))
appendToCSV(nJobId, nMLSNum, str(dictPageResult))
nTotalCount += 1
#db.updateRecord("Matrix_AllPropRecords", ["FK_JobId"],[nJobId], ["MLSNum"],[int(nMLSNum)], True)
#db.Committ()
# if bNeedToRefreshNext or nFailureCnt>0:
# elemNextLnk = find_wait_get_element(driver, "id", NextLinkId)
# elemNextLnk.click()
#(elemNextLnk, nFailureCnt) = find_wait_get_element(driver, "id", NextLinkId, True)
if __name__ == "__main__":
cfg = XmlConfigReader.Config("AllPropScrapper", "DEV")
host = cfg.getConfigValue(r'MySQL/host')
#host = '73.136.184.214'
port = int(cfg.getConfigValue(r"MySQL/port"))
user = cfg.getConfigValue(r"MySQL/user")
passwd = cfg.getConfigValue(r"MySQL/password")
db = cfg.getConfigValue(r"MySQL/DB")
#db = DBAccess('mysql', host=host, port=port, db_name =db, user_id = user, pwd = passwd)
#db = DBMSAccess.MSAccess(r"c:/temp/RealAnalysis.accdb")
db = DBLib.db_mysql(host, port, user, passwd, "RealAnalysis")
#sql = "SELECT JobId, DateFrom, DateTo FROM JobLog WHERE Status is null"
#db._cursor.execute(sql)
datStart = datetime.date.today()
datEnd = datetime.date.today()
nJobId = 0
(nProcessed, nTotal) = scrapAllProperties(db, datStart, datEnd, 'res', 'active', nJobId)
'''
rows = db._cursor.fetchall()
for rToProcess in rows:
datEnd = rToProcess[2]
datStart = rToProcess[1]
nJobId = rToProcess[0]
tStart = datetime.datetime.now()
db.UpdateTable("JobLog",["JobStartTime", "Status"], [tStart.strftime("%Y-%m-%d %H:%M:%S"), "WIP"], ["JobId"], [nJobId])
#datEnd = datetime.date.today()
#datStart = datEnd + datetime.timedelta(days=-6)
if nProcessed == 0:
#the job failed
tEnd = datetime.datetime.now()
nDuration = (tEnd - tStart).seconds / 60
db.UpdateTable("JobLog", ["JobStartTime", "Status", "Duration", "HARRecCnt","RecCnt"],
[tEnd.strftime("%Y-%m-%d %H:%M:%S"), "Fail", nDuration, nTotal, nProcessed], ["JobId"], [nJobId])
else:
tEnd = datetime.datetime.now()
nDuration = (tEnd-tStart).seconds/60
db.UpdateTable("JobLog", ["JobStartTime", "Status", "Duration", "HARRecCnt","RecCnt"],
[tEnd.strftime("%Y-%m-%d %H:%M:%S"), "Complete", nDuration, nTotal, nProcessed], ["JobId"],[nJobId])
'''