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legisCrawler.py
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legisCrawler.py
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# ------------------------------------------------------------------------------------------ #
# @author: davidycliao #
# @email: [email protected] #
# @date: 9-May-2021 #
# @info: An Automation Webcrawling Toolkit for Taiwan Parliamentary Questions #
# ------------------------------------------------------------------------------------------ #
import re
import time
import os
import random
import pandas as pd
import numpy as np
import itertools
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.common import exceptions
from selenium.common.exceptions import NoSuchElementException, NoSuchWindowException
from webdriver_manager.chrome import ChromeDriverManager
from selenium.webdriver.chrome.options import Options
options = Options()
options.add_argument("--start-maximized") #open Browser in maximized mode
options.add_argument("--no-sandbox") # bypass OS security model
options.add_argument("--disable-dev-shm-usage") #overcome limited resource problems
options.add_experimental_option("excludeSwitches", ["enable-automation"])
options.add_experimental_option('useAutomationExtension', False)
def main():
term = input('Term :')
# create a folder for restoring parliarmentary questions by individual legislator
legislators = []
with open("legislators/" + term + ".txt", "r") as f:
for line in f:
legislators.append(line.strip())
dirName = term +'_term'
try:
os.makedirs(dirName)
print("Directory " , dirName , " Created")
except FileExistsError:
print("Directory " , dirName , " already exists")
for leg in legislators:
# initiate a pandas dataframe
df=pd.DataFrame(columns=['date', 'legislator', 'title', 'category','topic','keywords', 'ques_type', 'link_href'])
# activate Chrome webdriver
# driver = webdriver.Chrome('./chromedriver', options=options)
driver = webdriver.Chrome(ChromeDriverManager().install(), options=options)
driver.implicitly_wait(60)
# click to the term 『立法菁英』
driver.get('https://lis.ly.gov.tw/lylegismc/lylegismemkmout?@@0.6259989951044278')
driver.find_element_by_xpath("""//*[@id="Map"]/area[1]""").click()
# click to the term (屆)
driver.find_element_by_link_text(term).click()
# click to the legislator (立法委員)，and then activate new tab
#driver.find_element_by_link_text(leg).click()
driver.find_element_by_partial_link_text(leg).click()
driver.switch_to.window(driver.window_handles[1])
# click to『問政成果』
driver.find_element_by_xpath("""//*[@id="menu02"]""").click()
# click to『委員質詢』
try:
driver.find_element_by_xpath("""//*[@id="pop02"]/a""").click()
# try 『專案質詢』 exist or not, and then click to『專案質詢』
start_time = time.time()
try:
driver.find_element_by_link_text("專案質詢").click()
for i in range(0,len(driver.find_elements_by_class_name("p_tab"))):
num_p_tab = driver.find_elements_by_class_name("p_tab")[i].text
m = re.match("專案質詢", driver.find_elements_by_class_name("p_tab")[i].text)
if m :
num_rows = int("".join([str(int) for int in [s for s in re.sub("專案質詢\\n\[",'', num_p_tab).split(']') if s.isdigit()]]))
# click to row 『１』 to start
driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr[3]/td[2]/table/tbody/tr[5]/td/table/tbody/tr/td/table/tbody/tr[2]/td[3]/a""").click()
print(leg, 'has', num_rows, 'Q&As and is starting to be scraped at ', time.strftime("%I %M %p",time.localtime(start_time)))
print('------------------------------------------------------------------------------------------------------------')
print('------------------------------------------------------------------------------------------------------------')
# Here start to loop the each legislator in the list
for i in range(1, num_rows + 1):
count = 0
# Type (1): The format of the table is 14 rows, the most common
# Example: 朱鳳芝, 7th, page 1
if len(driver.find_elements_by_class_name("rectr")) == 14:
if i == 1:
# scrape and save the legislator's 專案質詢 if number of 專案質詢 is equal to 1
try:
legislator = leg
title = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[4]/td[2]""").text
date = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[8]/td[2]""").text
ques_type = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[2]/td[2]""").text
link_href = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[3]/td[2]/a""").get_attribute('href')
category = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[12]/td[2]""").text
topic=driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[13]/td[2]""").text
keywords=driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[14]/td[2]""").text
df.loc[i] = [date, legislator, title, category, topic, keywords, ques_type, link_href]
# next page
try:
driver.implicitly_wait(60)
driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[1]/td/table/tbody/tr/td[2]/input[2]""").click()
# print Type (1) elif i == 1 and continue loop
print("Format Type (1)", leg, 'at page', i, 'as titled', title[:15], 'is webscraped!!')
except NoSuchElementException:
# print Type (1) elif i == 1 as legislator only has one 「專案質詢」 and break loop due to last iteration
print(leg, "only has", i, "『專案質詢』")
break
except NoSuchElementException as e:
# save current scraped data from TRY at line 46
count += 1
df.loc[i] = [date, legislator, title, category, topic, keywords, ques_type, link_href]
print(e, "Something wrong with the page", i, "Potential Error UP!! at line 77")
break
elif i > 1:
try:
legislator = leg
title = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[4]/td[2]""").text
date = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[8]/td[2]""").text
ques_type = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[2]/td[2]""").text
link_href = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[3]/td[2]/a""").get_attribute('href')
category = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[12]/td[2]""").text
topic=driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[13]/td[2]""").text
keywords=driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[14]/td[2]""").text
df.loc[i] = [date, legislator, title, category, topic, keywords, ques_type, link_href]
# next page
try:
driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[1]/td/table/tbody/tr/td[2]/input[3]""").click()
driver.implicitly_wait(60)
# print fianl Type (1) elif i > 1 and continue
print("Format Type (1)", leg, 'at page', i, 'as titled', title[:15], 'is webscraped!!')
except NoSuchElementException:
# print final Type (1) elif i > 1 and break loop due to last iteration
print("Format Type (1)", leg, 'at page', i, 'as titled', title[:15], 'is webscraped!!')
break
except NoSuchElementException as e:
count += 1
print(e, "Something wrong with the page", i, "Potential Error UP!! at line 102")
df.loc[i] = [date, legislator, title, category, topic, keywords, ques_type, link_href]
break
# Type (2): the format of the table is 13 rows
# Example: 丁守中, Term 3, Page 1
elif len(driver.find_elements_by_class_name("rectr")) == 13:
# elif driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[11]/td[1]/nobr""").text == '類別':
if i == 1:
# scrape and save the legislator's 專案質詢 if number of 專案質詢 is equal to 1
try:
legislator = leg
title = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[4]/td[2]""").text
date = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[8]/td[2]""").text
ques_type = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[2]/td[2]""").text
link_href = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[3]/td[2]/a""").get_attribute('href')
category = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[11]/td[2]""").text
topic=driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[12]/td[2]""").text
keywords=driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[13]/td[2]""").text
df.loc[i] = [date, legislator, title, category, topic, keywords, ques_type, link_href]
# next page
try:
driver.implicitly_wait(60)
driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[1]/td/table/tbody/tr/td[2]/input[2]""").click()
# print Type (2) elif i == 1 and continue loop
print("Format Type (2)", leg, 'at page', i, 'as titled', title[:15], 'is webscraped!!')
except NoSuchElementException:
# print Type (2) elif i == 1 as legislator only has one 「專案質詢」 and break loop due to last iteration
print(leg, "only has", i, "『專案質詢』")
break
except NoSuchElementException as e:
# save current scraped data from TRY at line 46
df.loc[i] = [date, legislator, title, category, topic, keywords, ques_type, link_href]
print(e,"Something wrong with the page", i, "Potential Error UP!! at line 135")
break
elif i > 1:
try:
legislator = leg
title = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[4]/td[2]""").text
date = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[8]/td[2]""").text
ques_type = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[2]/td[2]""").text
link_href = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[3]/td[2]/a""").get_attribute('href')
category = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[11]/td[2]""").text
topic=driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[12]/td[2]""").text
keywords=driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[13]/td[2]""").text
df.loc[i] = [date, legislator, title, category, topic, keywords, ques_type, link_href]
# next page
try:
driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[1]/td/table/tbody/tr/td[2]/input[3]""").click()
driver.implicitly_wait(60)
# print final Type (2) elif i > 1 and continue
print("Format Type (2)", leg, 'at page', i, 'as titled', title[:15], 'is webscraped!!')
except NoSuchElementException:
# print fianl Type (2) elif i > 1 and break loop due to last iteration
print("Format Type (2)", leg, 'at page', i, 'as titled', title[:15], 'is webscraped!!')
break
except NoSuchElementException as e:
count += 1
print(e, "Something wrong with the page", i, "Potential Error UP!! at line 160")
df.loc[i] = [date, legislator, title, category, topic, keywords, ques_type, link_href]
break
# Type (3): the format of the table is 12 rows
elif len(driver.find_elements_by_class_name("rectr")) == 12:
try:
if i == 1:
# scrape and save the legislator's 專案質詢 if number of 專案質詢 is equal to 1
try:
legislator = leg
title = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[4]/td[2]""").text
date = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[8]/td[2]""").text
ques_type = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[2]/td[2]""").text
link_href = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[3]/td[2]/a""").get_attribute('href')
category = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[10]/td[2]""").text
topic=driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[11]/td[2]""").text
keywords=driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[12]/td[2]""").text
df.loc[i] = [date, legislator, title, category, topic, keywords, ques_type, link_href]
# next page
try:
driver.implicitly_wait(60)
driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[1]/td/table/tbody/tr/td[2]/input[2]""").click()
# print Type (3) elif i == 1 and continue loop
print("Format Type (1)", leg, 'at page', i, 'as titled', title[:15], 'is webscraped!!')
except NoSuchElementException:
# print Type (3) elif i > 1 as legislator only has one 「專案質詢」 and break the loop due to last iteration.
print(leg, "only has", i, "『專案質詢』")
break
except NoSuchElementException as e:
count += 1
df.loc[i] = [date, legislator, title, category, topic, keywords, ques_type, link_href]
print(e, "Something wrong with the page", i, "Potential Error UP at line 220")
break
else :
try:
legislator = leg
title = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[4]/td[2]""").text
date = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[8]/td[2]""").text
ques_type = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[2]/td[2]""").text
link_href = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[3]/td[2]/a""").get_attribute('href')
category = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[10]/td[2]""").text
topic=driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[11]/td[2]""").text
keywords=driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[12]/td[2]""").text
df.loc[i] = [date, legislator, title, category, topic, keywords, ques_type, link_href]
# next page
try:
driver.implicitly_wait(60)
driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[1]/td/table/tbody/tr/td[2]/input[3]""").click()
# print final Type (3) elif i > 1 ann continue the loop
print("Format Type (3): 「答覆：未答」。 「答復日期」 and 「答復」 are excluded.", leg,
'at page', i, 'as titled', title[:15], 'is webs scraped!!')
except NoSuchElementException:
# print final Type (3) elif i > 1 and break the loop due to last iteration.
print("Format Type (3): 「答覆：未答」。 「答復日期」 and 「答復」 are excluded.", leg, 'at page', i, 'as titled', title[:15], 'is webscraped!!')
break
except NoSuchElementException as e:
count += 1
df.loc[i] = [date, legislator, title, category, topic, keywords, ques_type, link_href]
print(e, "Something wrong with the page", i, "Potential Error UP at line 247")
break
except NoSuchElementException as e:
count += 1
print(e, "Something wrong with the page", i, " loading", "Potential Error UP at line 254")
df.loc[i] = [date, legislator, title, category, topic, keywords, ques_type, link_href]
break
# Type (6): the format change: the number of the table is 11 rows
# Example: 徐中雄, 4 term, page 1
#elif len(driver.find_elements_by_class_name("rectr")) == 11:
elif driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[9]/td[1]""").text == '類別':
try:
if i == 1:
# scrape and save the legislator's 專案質詢 if number of 專案質詢 is equal to 1
try:
driver.implicitly_wait(60)
legislator = leg
title = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[4]/td[2]""").text
date = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[6]/td[2]""").text
ques_type = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[2]/td[2]""").text
link_href = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[3]/td[2]/a""").get_attribute('href')
category = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[9]/td[2]""").text
topic=driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[10]/td[2]""").text
keywords=driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[11]/td[2]""").text
df.loc[i] = [date, legislator, title, category, topic, keywords, ques_type, link_href]
# next page
try:
driver.implicitly_wait(60)
driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[1]/td/table/tbody/tr/td[2]/input[2]""").click()
print("Format Type (6): number of rows, 11", leg, 'at page', i, 'as titled', title[:15], 'is webscraped!!')
except NoSuchElementException:
# print final Type (6) elif i > 1 as legislator only has one 專案質詢
print(leg, "only has", i , "『專案質詢』")
break
except NoSuchElementException as e:
count += 1
df.loc[i] = [date, legislator, title, category, topic, keywords, ques_type, link_href]
print(e, "Something wrong with the page", i, "Potential Error UP!! at line 289")
break
elif i >1:
try:
legislator = leg
title = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[4]/td[2]""").text
date = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[6]/td[2]""").text
ques_type = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[2]/td[2]""").text
link_href = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[3]/td[2]/a""").get_attribute('href')
category = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[9]/td[2]""").text
topic=driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[10]/td[2]""").text
keywords=driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[11]/td[2]""").text
df.loc[i] = [date, legislator, title, category, topic, keywords, ques_type, link_href]
# next page
try:
driver.implicitly_wait(60)
driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[1]/td/table/tbody/tr/td[2]/input[3]""").click()
# print final Type (6) elif i > 1
print("Format Type (6): number of rows, 11", leg, 'at page', i, 'as titled', title[:15], 'is webscraped!!')
except NoSuchElementException:
# print final Type (6) elif i > 1
print("Format Type (6):number of rows, 11", leg, 'at page', i, 'as titled', title[:15], 'is webscraped!!')
break
except NoSuchElementException as e:
count += 1
df.loc[i] = [date, legislator, title, category, topic, keywords, ques_type, link_href]
print(e, "Something wrong with the page", i, "Potential Error UP!! at line 316")
break
except NoSuchElementException as e:
count += 1
print(e, "Something wrong with the page", i," loading", "Potential Error UP!! at line 447")
df.loc[i] = [date, legislator, title, category, topic, keywords, ques_type, link_href]
break
# Type (4): the format change: the number of the table is 15 rows
# 多「機關名稱」 at row 14 before「關鍵字」
elif driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[14]/td[1]/nobr""").text == '機關名稱':
try:
if i == 1:
# scrape and save the legislator's 專案質詢 if number of 專案質詢 is equal to 1
try:
legislator = leg
title = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[4]/td[2]""").text
date = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[8]/td[2]""").text
ques_type = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[2]/td[2]""").text
link_href = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[3]/td[2]/a""").get_attribute('href')
category = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[12]/td[2]""").text
topic=driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[13]/td[2]""").text
keywords=driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[15]/td[2]""").text
df.loc[i] = [date, legislator, title, category, topic, keywords, ques_type, link_href]
# next page
try:
driver.implicitly_wait(60)
driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[1]/td/table/tbody/tr/td[2]/input[2]""").click()
print("Format Type (4): number of rows, 15, 多「機關名稱」", leg, 'at page', i, 'as titled', title[:15], 'is webscraped!!')
except NoSuchElementException:
# print final Type (4) elif i > 1 as legislator only has one 專案質詢
print(leg, "only has", i, "『專案質詢』")
break
except NoSuchElementException as e:
count += 1
df.loc[i] = [date, legislator, title, category, topic, keywords, ques_type, link_href]
print(e, "Something wrong with the page", i, "Potential Error UP!! at line 353")
break
elif i >1 :
try:
legislator = leg
title = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[4]/td[2]""").text
date = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[8]/td[2]""").text
ques_type = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[2]/td[2]""").text
link_href = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[3]/td[2]/a""").get_attribute('href')
category = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[12]/td[2]""").text
topic=driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[13]/td[2]""").text
keywords=driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[15]/td[2]""").text
df.loc[i] = [date, legislator, title, category, topic, keywords, ques_type, link_href]
# next page
try:
driver.implicitly_wait(60)
driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[1]/td/table/tbody/tr/td[2]/input[3]""").click()
# print Type (4) elif i > 1 and continue the loop
print("Format Type (4): number of rows, 15, 多「機關名稱」", leg, 'at page', i, 'as titled', title[:15], 'is webscraped!!')
except NoSuchElementException:
# print Type (4) elif i > 1 and break the loop due to last iteration
print("Format Type (4): number of rows, 15, 多「機關名稱」", leg, 'at page', i, 'as titled', title[:15], 'is webscraped!!')
break
except NoSuchElementException as e:
count += 1
df.loc[i] = [date, legislator, title, category, topic, keywords, ques_type, link_href]
print(e, "Something wrong with the page", i, "Potential Error UP at line 379")
break
except NoSuchElementException as e:
count += 1
print(e, "Something wrong with the page", i," loading", "Potential Error UP!! at line 317")
df.loc[i] = [date, legislator, title, category, topic, keywords, ques_type, link_href]
break
# Type (5): the format change: the number of the table is 15 rows,「答復人」 at row 7
# Example: 孔文吉, 9 term, page 1
elif driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[7]/td[1]""").text == '答復人':
try:
if i == 1:
# scrape and save the legislator's 專案質詢 if number of 專案質詢 is equal to 1
try:
legislator = leg
title = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[4]/td[2]""").text
date = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[9]/td[2]""").text
ques_type = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[2]/td[2]""").text
link_href = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[3]/td[2]/a""").get_attribute('href')
category = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[13]/td[2]""").text
topic=driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[14]/td[2]""").text
keywords=driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[15]/td[2]""").text
df.loc[i] = [date, legislator, title, category, topic, keywords, ques_type, link_href]
# next page
try:
driver.implicitly_wait(60)
driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[1]/td/table/tbody/tr/td[2]/input[2]""").click()
print("Format Type (5): number of rows, 15, 多「答復人」", leg, 'at page', i, 'as titled', title[:15], 'is webscraped!!')
except NoSuchElementException:
# print final Type (5) elif i > 1 as legislator only has one 專案質詢
print(leg, "only has", i , "『專案質詢』")
break
except NoSuchElementException as e:
count += 1
df.loc[i] = [date, legislator, title, category, topic, keywords, ques_type, link_href]
print(e, "Something wrong with the page", i, "Potential Error UP at line 417")
break
elif i >1 :
try:
legislator = leg
title = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[4]/td[2]""").text
date = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[9]/td[2]""").text
ques_type = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[2]/td[2]""").text
link_href = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[3]/td[2]/a""").get_attribute('href')
category = driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[13]/td[2]""").text
topic=driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[14]/td[2]""").text
keywords=driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[2]/td/table/tbody/tr[15]/td[2]""").text
df.loc[i] = [date, legislator, title, category, topic, keywords, ques_type, link_href]
# next page
try:
driver.implicitly_wait(60)
driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[1]/td/table/tbody/tr/td[2]/input[3]""").click()
# print final Type (5) elif i > 1
print("Format Type (5): number of rows, 15, 多「答復人」", leg, 'at page', i, 'as titled', title[:15], 'is webscraped!!')
except NoSuchElementException:
# print final Type (5) elif i > 1
print("Format Type (5): number of rows, 15, 多「答復人」", leg, 'at page', i, 'as titled', title[:15], 'is webscraped!!')
break
except NoSuchElementException as e:
count += 1
df.loc[i] = [date, legislator, title, category, topic, keywords, ques_type, link_href]
print(e,"Something wrong with the page", i, "Potential Error UP!! at line 444")
break
except NoSuchElementException as e:
count += 1
print(e, "Something wrong with the page", i," loading", "Potential Error UP!! at line 449")
df.loc[i] = [date, legislator, title, category, topic, keywords, ques_type, link_href]
break
# out of table's range
else:
count += 1
driver.implicitly_wait(60)
driver.find_element_by_xpath("""/html/body/form/table/tbody/tr[3]/td/table/tbody/tr/td[2]/table/tbody/tr[1]/td/table/tbody/tr/td[2]/input[2]""").click()
print(leg, "at page", i, "is not being included. at line 458")
# store scraped data from for-loop
df.to_csv(dirName + "/" + leg + "_" + term +".csv")
print(leg, "has", "green", num_rows, "Q&As and ", count, "failure.")
except NoSuchElementException:
# empty data when clicking to 『專案質詢』
df = pd.DataFrame(columns = ['date', 'legislator', 'title', 'category','topic','keywords', 'ques_type', 'link_href'],
data = np.array([[0, leg, 0, 0, 0, 0, 0, 0]]))
df.to_csv(dirName + "/" + leg + "_" + term +".csv")
# final print
print(leg, "has no 『專案質詢』")
except NoSuchElementException:
# empty data when clicking to 『委員質詢』
df = pd.DataFrame(columns = ['date', 'legislator', 'title', 'category','topic','keywords', 'ques_type', 'link_href'],
data = np.array([[0, leg, 0, 0, 0, 0, 0, 0]]))
df.to_csv(dirName + "/" + leg + "_" + term + ".csv")
# final print
print(leg, "has no 『專案質詢』 as clicking to 『委員質詢』")
# close Chrome's browser
print(leg, 'is completed', 'time spent:', (time.strftime("%I %M %p",time.localtime(time.time() - start_time))))
print('------------------------------------------------------------------------------------------------------------')
driver.close()
driver.switch_to.window(driver.window_handles[0])
driver.quit()
if __name__ == '__main__': main()