fdb-spider/spiders/fdb_spider.py

import os

import yaml
import json

import urllib.request, urllib.error, urllib.parse

from lxml import etree
import lxml.html
import lxml.html.soupparser
from lxml import html

import requests

from trafilatura import extract

from pdfminer.high_level import extract_pages
from pdfminer.layout import LTTextContainer

import time

import subprocess


class fdb_spider(object):
    def __init__(self, config_file):
        with open(config_file, "r") as stream:
            try:
                self.config = yaml.safe_load(stream)
            except yaml.YAMLError as exc:
                print(exc)

    # input list of funding databases in form of yaml file ['foerderinfo.bund.de', 'ausschreibungen.giz.de', .. , 'usw']

    def download_entry_list_pages_of_funding_databases(self, list_of_fdbs):
        # download only html pages of the funding databases specified in input

        for fdb in list_of_fdbs:
            for key in self.config:
                if key in list_of_fdbs:
                    try:
                        entry_list = self.config.get(key).get("entry-list")
                    except Exception as e:
                        print(
                            "There is a problem with the configuration variable entryList in the config.yaml - the original error message is:",
                            e,
                        )
                    try:
                        entry_list_link1 = entry_list.get("link1")
                    except Exception as e:	
                        print(
                            "No link1 defined in config.yaml - the original error message is:",
                            e,
                        )

                    try:
                        entry_list_link2 = entry_list.get("link2")
                    except Exception as e:
                        print(
                            "No link2 defined in config.yaml - the original error message is:",
                            e,
                        )
                    
                    try:
                        entry_list_jslink1 = entry_list.get("jslink1")
                    except Exception as e:
                        print(
                            "No jslink1 defined in config.yaml - the original error message is:",
                            e,
                        )
                        entry_list_jslink1 = 'NONE'
                    try:
                        entry_list_jslink2 = entry_list.get("jslink2")
                    except Exception as e:
                        print(
                            "No jslink2 defined in config.yaml - the original error message is:",
                            e,
                        )
                        entry_list_jslink2 = 'NONE'

                    try:
                        entry_iteration_var_list = eval(entry_list.get("iteration-var-list"))
                    except Exception as e:
                        print(
                            "No iteration-var-list defined in config.yaml - the original error message is:",
                            e,
                        )
                    try:
                        entry_jsiteration_var_list = eval(entry_list.get("jsiteration-var-list"))
                    except Exception as e:
                        print(
                            "No jsiteration-var-list defined in config.yaml - the original error message is:",
                            e,
                        )
                    try:
                        entry_jsdomain = entry_list.get("jsdomain")
                    except Exception as e:
                        print(
                            "No jsdomain defined in config.yaml - the original error message is:",
                            e,
                        )
                        entry_jsdomain = 'NONE'

                    if entry_jsdomain == 'NONE' or entry_jsdomain == 'None':

                        for i in entry_iteration_var_list:

                            
                                

                            # download the html page of the List of entrys

                            response = urllib.request.urlopen(entry_list_link1 + str(i) + entry_list_link2)
                            # web_content = response.read().decode("UTF-8")
                            
                            try:
                                web_content = response.read().decode("UTF-8")
                            except Exception as e:
                                try:
                                    web_content = response.read().decode("latin-1")
                                    print(
                                        "decoding the respone in utf8 did not work, try to decode latin1 now - the original error message is:",
                                        e,
                                    )
                                except Exception as ex:
                                    print(ex)
                                
                            
                            
                            
                            # save interim results to files
                            if (len(web_content)) < 10:
                                print('getting the html page through urllib did not work, trying with requests librarys function get')
                                try:
                                    res = requests.get(entry_list_link1 + str(i) + entry_list_link2)
                                    web_content = res.text
                                except Exception as e:
                                    print('also requests library did not work, original error is:', e)
                                    
                            
                        # print(web_content)
                            
                            f = open("spiders/pages/" + key + str(i) + "entryList.html", "w+")
                            f.write(web_content)
                            f.close
                    else:
                        from selenium import webdriver
                        from selenium.webdriver.chrome.service import Service
                        
                        from pyvirtualdisplay import Display
                        display = Display(visible=0, size=(800, 800))  
                        display.start()

                        ##outputdir = '.'
                        ##service_log_path = "{}/chromedriver.log".format(outputdir)
                        ##service_args = ['--verbose']
                        ##driver = webdriver.Chrome('/usr/bin/chromium')
                        
                        options = webdriver.ChromeOptions()
                        options.add_argument('headless')
                        options.add_argument("--remote-debugging-port=9222")
                        options.add_argument('--no-sandbox')
                        options.add_argument('--disable-dev-shm-usage')
                        service = Service(executable_path='/usr/bin/chromedriver')
                        driver = webdriver.Chrome(options=options, service=service)
                        # driver = webdriver.Chrome()
                        driver.get(entry_jsdomain)
                        for i in range(len(entry_jsiteration_var_list)):
                            time.sleep(2)
                            print('trying to get element')
                            try:
                                element = driver.find_element(
                                    "xpath",
                                    entry_list_jslink1
                                    + str(entry_jsiteration_var_list[i])
                                    + entry_list_jslink2
                                )
                                print(entry_iteration_var_list[i])
                                time.sleep(2)
                                print('clicking..')
                                element.click()
                                time.sleep(2)
                                #window_after = driver.window_handles[1]
                                print('length of the window handles', len(driver.window_handles))
                                #driver.switch_to.window(window_after)
                                web_content = driver.page_source
                                
                                f = open("spiders/pages/" + key + str(entry_iteration_var_list[i]) + "entryList.html", "w+")
                                f.write(web_content)
                                f.close
                            except Exception as e:
                                print('the iteration var element for clicking the pages was not found.. the original message is:',e )
                        

    def find_config_parameter(self, list_of_fdbs):
        for fdb in list_of_fdbs:

            try:
                iteration_var_list = eval(self.config.get(fdb).get("entry-list").get("iteration-var-list"))
            except Exception as e:
                print(
                    "There is a problem with the configuration variable entryList iteration var list in the config.yaml",
                    e,
                )

            fdb_conf = self.config.get(fdb)
            fdb_domain = fdb_conf.get("domain")
            fdb_conf_entry_list = fdb_conf.get("entry-list")
            fdb_conf_entry_list_parent = fdb_conf_entry_list.get("parent")
            fdb_conf_entry_list_child_name = fdb_conf_entry_list.get("child-name")
            fdb_conf_entry_list_child_link = fdb_conf_entry_list.get("child-link")
            fdb_conf_entry_list_child_info = fdb_conf_entry_list.get("child-info")
            fdb_conf_entry_list_child_period = fdb_conf_entry_list.get("child-period")


            for i in iteration_var_list:
                print(i)
                
                

                try:
                    # use soupparser to handle broken html

                    tree = lxml.html.soupparser.parse(
                        "spiders/pages/" + fdb + str(i) + "entryList.html"
                    )

                except Exception as e:
                    tree = html.parse("spiders/pages/" + fdb + str(i) + "entryList.html")
                    print(
                        "parsing the xml files did not work with the soupparser. Broken html will not be fixed as it could have been",
                        e,
                    )

                try:

                    print('this is the n looped elements of the parent specified in config.yaml:')

                    #print('entrylistparent', fdb_conf_entry_list_parent)

                    #print(tree.xpath("//html//body//div//main//div//div[@class='row']//section[@class='l-search-result-list']"))

                    #print(etree.tostring(tree.xpath(fdb_conf_entry_list_parent)).decode())

                    for n in range(len(tree.xpath(fdb_conf_entry_list_parent))):
                        print('-----------------------------------------------------------------------------------------------------------------------------------------')
                        print(etree.tostring(tree.xpath(fdb_conf_entry_list_parent)[n]).decode())

                    print('this is the name children:')

                    name_element = tree.xpath(fdb_conf_entry_list_parent + fdb_conf_entry_list_child_name)
                    print(name_element)
                    #for name in name_element:
                    #    print(name)
                    print(len(name_element))

                    print('this is the link children:')

                    link_element = tree.xpath(fdb_conf_entry_list_parent + fdb_conf_entry_list_child_link)
                    print(link_element)
                    #for link in link_element:
                    #    print(link)
                    print(len(link_element))

                    print('this is the info children:')

                    info_element = tree.xpath(fdb_conf_entry_list_parent + fdb_conf_entry_list_child_info)
                    print(info_element)
                    print(len(info_element))

                    print('this is the period children:')

                    period_element = tree.xpath(fdb_conf_entry_list_parent + fdb_conf_entry_list_child_period)
                    print(period_element)
                    print(len(period_element))

                except Exception as e:
                    print(
                        "parsing the html did not work.",
                        e,
                    )


    def parse_entry_list_data2dictionary(self, list_of_fdbs):
        for fdb in list_of_fdbs:
            
            try:
                iteration_var_list = eval(self.config.get(fdb).get("entry-list").get("iteration-var-list"))
            except Exception as e:
                print(
                    "There is a problem with the configuration variable entryList iteration var list in the config.yaml - the original error message is:",
                    e,
                )
            
            for i in iteration_var_list:
                print(i)
                try:
                    # use soupparser to handle broken html

                    tree = lxml.html.soupparser.parse(
                        "spiders/pages/" + fdb + str(i) + "entryList.html"
                    )

                except Exception as e:
                    tree = html.parse("spiders/pages/" + fdb + str(i) + "entryList.html")
                    print(
                        "parsing the xml files did not work with the soupparser. Broken html will not be fixed as it could have been, thanks to efficient particular html languages. The original error message is:",
                        e,
                    )

                try:    

                    #print('this is the n looped elements of the parent specified in config.yaml:')

                    #for e in tree.iter():
                        
                    #    print(e.tag)
                    #
                    #for e in tree.xpath("//html//body//div//main//div//div[@class='row']//section[@class='l-search-result-list']//div//div[@class='c-search-result__text-wrapper']//span[@class='c-search-result__title'][text()]"):
                    #for e in tree.xpath("//html//body//div//main//div//div[@class='row']//section[@class='l-search-result-list']//div//div[@class='c-search-result__text-wrapper']//span[@class='c-search-result__title']"):
                    
                    #    print(etree.tostring(e).decode())

                    

                    dictionary_entry_list = {}

                    fdb_conf = self.config.get(fdb)
                    fdb_domain = fdb_conf.get("domain")
                    fdb_conf_entry_list = fdb_conf.get("entry-list")
                    fdb_conf_entry_list_parent = fdb_conf_entry_list.get("parent")
                    fdb_conf_entry_list_child_name = fdb_conf_entry_list.get("child-name")
                    fdb_conf_entry_list_child_link = fdb_conf_entry_list.get("child-link")
                    fdb_conf_entry_list_child_info = fdb_conf_entry_list.get("child-info")
                    fdb_conf_entry_list_child_period = fdb_conf_entry_list.get("child-period")


                    #print('blabliblub')
                    #print('len', len(tree.xpath(fdb_conf_entry_list_parent)))
                    for n in range(len(tree.xpath(fdb_conf_entry_list_parent))):

                        try:
                            name = tree.xpath(
                                fdb_conf_entry_list_parent
                                + "["
                                + str(n+1)
                                + "]"
                                + fdb_conf_entry_list_child_name
                            )[0]
                        
                        except Exception as e:
                            print("name could not be parsed", e)
                            name = 'NONE'

                        try:
                            info = tree.xpath(
                                fdb_conf_entry_list_parent
                                + "["
                                + str(n+1)
                                + "]"
                                + fdb_conf_entry_list_child_info
                            )[0]
                        
                        except Exception as e:
                            print("info could not be parsed", e, info)
                            info = 'NONE'

                        try:
                            period = tree.xpath(
                                fdb_conf_entry_list_parent
                                + "["
                                + str(n+1)
                                + "]"
                                + fdb_conf_entry_list_child_period
                            )[0]
                            #print('period', period)
                        except Exception as e:
                            print("period could not be parsed", e, period)
                            period = 'NONE'

                        try:
                            link = tree.xpath(
                                fdb_conf_entry_list_parent
                                + "["
                                + str(n+1)
                                + "]"
                                + fdb_conf_entry_list_child_link
                            )[0]
                            
                            if 'javascript:' in link:
                                #from selenium import webdriver
                                print('link is javascript element, not url to parse')
                                #url = 'https://example.com'
                                #driver = webdriver.Chrome()
                                #driver.get(url)
                                #links = [link.get_attribute('href') for link in driver.find_elements_by_tag_name('a')]
                            
                            #print('link', link)
                        
                        except Exception as e:
                            print("link could not be parsed", e, link)
                            link = 'NONE'


                        if len(name) > 0 and name != 'NONE':
                            dictionary_entry_list[n] = {}
                            dictionary_entry_list[n]["name"] = name
                            dictionary_entry_list[n]["info"] = info
                            dictionary_entry_list[n]["period"] = period
                            print('linklink', link, fdb_domain)
                            if fdb_domain in link:
                                print('oi')
                                dictionary_entry_list[n]["link"] = link
                            if fdb_domain not in link and 'http:' in link:
                                print('oiA')
                                dictionary_entry_list[n]["link"] = link
                            if fdb_domain not in link and 'www.' in link:
                                dictionary_entry_list[n]["link"] = link
                            if fdb_domain not in link and 'https:' in link:
                                dictionary_entry_list[n]["link"] = link
                            if 'javascript:' in link:
                                dictionary_entry_list[n]["link"] = link
                            if fdb_domain not in link:
                                if 'http' not in link:
                                    if 'www' not in link:
                                        print('oiB')
                                        if link[0] == '/':
                                            if fdb_domain[-1] != '/':
                                                dictionary_entry_list[n]["link"] = fdb_domain + link
                                                #print('got into D', dictionary_entry_list[n]["link"])
                                            if fdb_domain[-1] == '/':
                                                dictionary_entry_list[n]["link"] = fdb_domain + link[1:]
                                                #print('got into C', dictionary_entry_list[n]["link"])
                                        if link[0] == '.' and link[1] == '/':
                                            if fdb_domain[-1] != '/':
                                                dictionary_entry_list[n]["link"] = fdb_domain + link[1:]
                                                print('got into B', dictionary_entry_list[n]["link"])
                                            if fdb_domain[-1] == '/':
                                                dictionary_entry_list[n]["link"] = fdb_domain + link[2:]
                                                print('got into A', dictionary_entry_list[n]["link"])
                                        
                                        if link[0] != '/' and link[0] != '.':
                                            dictionary_entry_list[n]["link"] = fdb_domain + '/' + link
                                            #print('got into last else', dictionary_entry_list[n]["link"])
                                
                            

                except Exception as e:
                    print(
                        "parsing the html did not work. Possibly you first have to run download_link_list_pages_of_funding_databases(). The original error message is:",
                        e,
                    )

                # save interim results to files

                f = open("spiders/output/" + fdb + str(i) + "entryList.txt", "w+")
                f.write(str(dictionary_entry_list))
                f.close

    def download_entry_data_htmls(self, list_of_fdbs):
        
        from selenium import webdriver
        from selenium.webdriver.chrome.service import Service
        from pyvirtualdisplay import Display
        display = Display(visible=0, size=(800, 800))  
        display.start()

        #outputdir = '.'
        #service_log_path = "{}/chromedriver.log".format(outputdir)
        #service_args = ['--verbose']
        #driver = webdriver.Chrome('/usr/bin/chromium')
        options = webdriver.ChromeOptions()
        options.add_argument('headless')
        options.add_argument("--remote-debugging-port=9222")
        options.add_argument('--no-sandbox')
        options.add_argument('--disable-dev-shm-usage')
        service = Service(executable_path='/usr/bin/chromedriver')
        driver = webdriver.Chrome(options=options, service=service)
        #driver = webdriver.Chrome()
        for fdb in list_of_fdbs:
            print('spidering ' + fdb + ' ..')
            try:
                iteration_var_list = eval(self.config.get(fdb).get("entry-list").get("iteration-var-list"))
            except Exception as e:
                print(
                    "There is a problem with the configuration variable entryList iteration var list in the config.yaml - the original error message is:",
                    e,
                )
            print('starting to download the entry html pages..')
            for i in iteration_var_list:
                print(i)
            
                f = open("spiders/output/" + fdb + str(i) + "entryList.txt")
                text = f.read()

                dictionary_entry_list = eval(text)

                fdb_conf = self.config.get(fdb)
                fdb_domain = fdb_conf.get("domain")
                fdb_conf_entry_list = fdb_conf.get("entry-list")
                fdb_conf_entry_list_parent = fdb_conf_entry_list.get("parent")
                fdb_conf_entry_list_child_name = fdb_conf_entry_list.get("child-name")
                try:
                    fdb_conf_entry_list_javascript_link = fdb_conf_entry_list.get("javascript-link")
                except Exception as e:
                    print('the javascript link in the config is missing, original error message is:', e)
                fdb_conf_entry_list_link1 = fdb_conf_entry_list.get("link1")
                fdb_conf_entry_list_link2 = fdb_conf_entry_list.get("link2")
                
                driver.get(fdb_conf_entry_list_link1 + str(i) + fdb_conf_entry_list_link2)

                for entry_id in dictionary_entry_list:
                    print(entry_id)
                    entry_link = dictionary_entry_list[entry_id]["link"]
                    web_content = 'NONE'
                    # download the html page of the entry
                    print(entry_link)
                    
                    if 'javascript' in entry_link:
                        print('oioioi',fdb_conf_entry_list_parent, entry_id, fdb_conf_entry_list_javascript_link)
                        element = driver.find_element(
                            "xpath",
                            fdb_conf_entry_list_parent
                            + "["
                            + str(entry_id+1)
                            + "]"
                            + fdb_conf_entry_list_javascript_link
                        )
                        
                        # to time.sleep was suggested for errors
                        import time
                        time.sleep(1)
                        
                        element.click()
                        window_after = driver.window_handles[1]
                        driver.switch_to.window(window_after)
                        #element = driver.find_element("xpath", "//html")
                        #web_content = element.text
                        
                        #entry_domain = driver.getCurrentUrl()
                        entry_domain = driver.current_url
                        
                        dictionary_entry_list[entry_id]["domain"] = entry_domain
                        
                        
                        
                        web_content = driver.page_source
                        
                        file_name = "spiders/pages/" + fdb + str(i) + "/" + str(entry_id) + ".html"
                        os.makedirs(os.path.dirname(file_name), exist_ok=True)
                        f = open(file_name, "w+")
                        f.write(web_content)
                        f.close
                        
                        window_before = driver.window_handles[0]
                        driver.switch_to.window(window_before)
                        
                    
                    if 'javascript' not in entry_link and '.pdf' not in entry_link:
                        print('blabuuuuuba')
                        #print('oi')
                        try:
                            # defining cookie to not end up in endless loop because of cookie banners pointing to redirects
                            url = entry_link
                            req = urllib.request.Request(url, headers={'User-Agent': 'Mozilla/5.0', 'Cookie':'myCookie=oioioioi'})
                            response = urllib.request.urlopen(req)
                            print('response from first one', response)
                        except Exception as e:
                            print('cookie giving then downloading did not work, original error is:', e)
                            try:
                                response = urllib.request.urlopen(entry_link.encode('ascii', errors='xmlcharrefreplace').decode('ascii'))
                                print(
                                    "opening the link did not work, try to encode to ascii replacing xmlcharrefs now and reopen - the original error message is:",
                                    e,
                                )
                            except Exception as ex:
                                print(entry_link, entry_link.encode('ascii', errors='xmlcharrefreplace').decode('ascii'), ex )
                        
                        
                        try:
                            web_content = response.read().decode("UTF-8")
                        except Exception as e:
                            try:
                                web_content = response.read().decode("latin-1")
                                print(
                                    "decoding the respone in utf8 did not work, try to decode latin1 now - the original error message is:",
                                    e,
                                )
                            except Exception as ex:
                                print(ex)

                        # save interim results to files
                    
                    if '.pdf' in entry_link:
                    
                        file_name = "spiders/pages/" + fdb + str(i) + "/" + str(entry_id) + ".html"
                        response = requests.get(entry_link)
                        os.makedirs(os.path.dirname(file_name), exist_ok=True)
                        f = open(file_name, "bw")
                        f.write(response.content)
                        f.close
                    
                    
                        
                        
                    file_name = "spiders/pages/" + fdb + str(i) + "/" + str(entry_id) + ".html"
                        
                    wget_wrote = False
                    if web_content == 'NONE':
                        print('other downloading approaches did not work, trying requests')
                            
                        try:
                            from requests_html import HTMLSession
                            session = HTMLSession()

                            r = session.get(entry_link)

                            r.html.render()
                            web_content = r.text
                    
                        except Exception as e:
                            print('requests_html HTMLSession did not work trying wget, ori error is:', e)
                            
                            try:
                                os.makedirs(os.path.dirname(file_name), exist_ok=True)
                                oi = subprocess.run(["wget", entry_link, '--output-document=' + file_name])
                                wget_wrote = True
                            except subprocess.CalledProcessError:
                                print('wget downloading did not work.. saving NONE to file now')
                    
                    
                    if wget_wrote == False:
                        os.makedirs(os.path.dirname(file_name), exist_ok=True)
                        f = open(file_name, "w+")
                        f.write(web_content)
                        f.close
                
                # save the entry_domain, implemented first for further downloads in javascript links
                f = open("spiders/output/" + fdb + str(i) + "entryList.txt", "w+")
                f.write(str(dictionary_entry_list))
                f.close


    def parse_entry_data2dictionary(self, list_of_fdbs):
        for fdb in list_of_fdbs:
            
            try:
                fdb_config = self.config.get(fdb)
                print('oi oi',fdb_config)
                fdb_config_entrylist = fdb_config.get("entry-list")
                iteration_var_list = eval(fdb_config_entrylist.get("iteration-var-list"))
            except Exception as e:
                print(
                    "There is a problem with the configuration variable entryList iteration var list in the config.yaml - the original error message is:",
                    e,
                )
            
            for i in iteration_var_list:
            
                print("started to parse data of entry of " + fdb + " ..")

                f = open("spiders/output/" + fdb + str(i) + "entryList.txt")
                text = f.read()

                dictionary_entry_list = eval(text)

                fdb_conf = self.config.get(fdb)
                fdb_domain = fdb_conf.get("domain")
                fdb_conf_entry = fdb_conf.get("entry")
                #print('balubaluba', fdb_conf_entry)
                fdb_conf_entry_general = fdb_conf_entry.get("general")
                #print(fdb_conf_entry_general)
                
                
                for entry_id in dictionary_entry_list:
                    print(
                        "started to parse data of entry with name "
                        + dictionary_entry_list[entry_id]["name"]
                        + " .."
                    )

                    file_name = "spiders/pages/" + fdb + str(i) + "/" + str(entry_id) + ".html"

                    try:

                        tree = lxml.html.soupparser.parse(file_name)
                
                    except Exception as e:
                        tree = html.parse(file_name)
                        print(
                            "parsing the xml files did not work with the soupparser. Broken html will not be fixed as it could have been, thanks to efficient particular html languages. The original error message is:",
                            e,
                        )
                
                    if fdb_conf_entry_general["uniform"] == 'TRUE':
                        fdb_conf_entry_unitrue = fdb_conf_entry.get("unitrue")
                        
                        for key in fdb_conf_entry_unitrue:
                            fdb_conf_entry_unitrue_child = fdb_conf_entry_unitrue.get(key)
                            
                            
                            print('unitrue_child',fdb_conf_entry_unitrue_child)
                            try:
                                child = tree.xpath(
                                    fdb_conf_entry_unitrue_child
                                )[0]
                                print('oi', child)
                            except:
                                print('getting unitruechild did not work')
                                child = 'NONE'
                            print("oi", child)
                            
                            

                            if '.pdf' in child:
                                
                                print('child in entry data is pdf, downloading it..')
                                
                                file_name = "spiders/pages/" + fdb + str(i) + "/" + str(entry_id) + ".pdf"
                                entry_link = dictionary_entry_list[entry_id]["link"]
                                if 'http' not in child:
                                    if 'javascript' or 'js' not in entry_link and 'http' in entry_link:
                                        try:
                                            response = requests.get(entry_link + child)
                                        except Exception as e:
                                            print(entry_link + child + ' seems not a valid pdf link to download, orginal error message is:', e)
                                
                                    if 'javascript' or 'js' in entry_link:
                                        entry_domain = dictionary_entry_list[entry_id]["domain"]
                                        if child[0] == '.' and child[1] == '/':
                                            if entry_domain[-1] == '/':
                                                pdf_link = entry_domain[:-1] + child[1:]
                                            if entry_domain[-1] != '/':
                                                for n in range(len(entry_domain)):
                                                    if entry_domain[-n] != '/':
                                                        entry_domain = entry_domain[:-1]
                                                    else:
                                                        break
                                                        
                                                
                                                
                                                pdf_link = entry_domain + child[1:]
                                            
                                        if child[0] == '/':
                                            if entry_domain[-1] == '/':
                                                pdf_link = entry_domain[:-1] + child
                                            if entry_domain[-1] != '/':
                                                pdf_link = entry_domain + child
                                                
                                        print('pdf_link', pdf_link)
                                        try:
                                                response = requests.get(pdf_link)
                                        except Exception as e:
                                            print(pdf_link + ' seems not a valid pdf link to download, orginal error message is:', e)
                                        
                                        
                                        
                                #response = requests.get(child)
                                os.makedirs(os.path.dirname(file_name), exist_ok=True)
                                f = open(file_name, "bw")
                                f.write(response.content)
                                f.close
                                
                                print('parsing a pdf', pdf_link, entry_id)
                            
                                try:
                                
                                    generaltext = ''
                            
                                    for page_layout in extract_pages(file_name):
                                        for element in page_layout:
                                            if isinstance(element, LTTextContainer):
                                                generaltext += element.get_text()    
                                
                                except Exception as e:
                                    generaltext = 'NONE'
                                    print('parsing pdf did not work, the original error is:', e )
                                    
                                
                            
                                dictionary_entry_list[entry_id][key] = generaltext
                            
                            if len(child) > 0 and '.pdf' not in child:
                                dictionary_entry_list[entry_id][key] = child[
                                    0
                                ]

                            
                        
                    
                    
                    else:
                        fdb_conf_entry_unifalse = fdb_conf_entry.get("unifalse")
                        fdb_conf_entry_unifalse_wordlist = fdb_conf_entry_unifalse.get("wordlist")
                        
                        
                        if '.pdf' in dictionary_entry_list[entry_id]["link"]:
                            
                            print('parsing a pdf', dictionary_entry_list[entry_id]["link"], entry_id)
                            
                            try:
                            
                                generaltext = ''
                        
                                for page_layout in extract_pages(file_name):
                                    for element in page_layout:
                                        if isinstance(element, LTTextContainer):
                                            generaltext += element.get_text()    
                            
                            except Exception as e:
                                generaltext = 'NONE'
                                print('parsing pdf did not work, the original error is:', e )
                                
                            
                        else:

                            p_text = tree.xpath(
                                "//p//text()"
                            )
                            
                            div_text = tree.xpath(
                                "//div//text()"
                            )
                            
                            
                            #print("oi", text)
                            generaltext = ''
                            for n in range(len(p_text)):
                                
                                if len(p_text[n]) > 0:
                                    generaltext += p_text[n] + ' '
                            
                            for n in range(len(div_text)):
                                
                                if len(div_text[n]) > 0 and div_text[n] not in p_text:
                                    generaltext += div_text[n] + ' '
                            
                            
                            generaltextlist = generaltext.split(' ')
                            if len(generaltextlist) > 5000:
                                print('text over 1000 words for entry id', entry_id, ' number of words:', len(generaltextlist))
                                
                                file_name = "spiders/pages/" + fdb + str(i) + "/" + str(entry_id) + ".html"
                                
                                try:
                                    with open(file_name , 'r', encoding='utf-8') as file:
                                        html_content = file.read()
                                except Exception as e:
                                    
                                    with open(file_name , 'r', encoding='latin-1') as file:
                                        html_content = file.read()
                                    print('encoding utf8 in opening with trafilatura did not work, trying latin1, original error message is:', e)
                                
                                generaltext = extract(html_content)
                                print('generaltext word count was: ', len(generaltextlist), 'but now trafilatura did the job and new wordcount is:', len(generaltext.split(' ')))
                                
                            if len(generaltextlist) < 2:
                                                        
                                    
                                print('no text parsed, the wc is', len(generaltextlist))
                                
                                print('text under 2 words for entry id', entry_id, ' number of words:', len(generaltextlist))
                                
                                file_name = "spiders/pages/" + fdb + str(i) + "/" + str(entry_id) + ".html"
                                
                                try:
                                    with open(file_name , 'r', encoding='utf-8') as file:
                                        html_content = file.read()
                                except Exception as e:
                                    
                                    with open(file_name , 'r', encoding='latin-1') as file:
                                        html_content = file.read()
                                    print('encoding utf8 in opening with trafilatura did not work, trying latin1, original error message is:', e)
                                
                                generaltext = extract(html_content)
                                try:
                                    if len(generaltext) > 2:
                                        print('generaltext word count was: ', len(generaltextlist), 'but now trafilatura did the job and new wordcount is:', len(generaltext.split(' ')))
                                except:
                                    
                                    print('trafilatura got this out:', generaltext , 'setting generaltext to NONE')
                                    generaltext = 'NONE'
                        
                        dictionary_entry_list[entry_id]["text"] = generaltext
                        dictionary_entry_list[entry_id]["text-word-count"] = len(generaltextlist)
                                

                        
                    

                
                f = open("spiders/output/" + fdb + str(i) + "entryList.txt", "w+")
                f.write(str(dictionary_entry_list))
                f.close