import yaml

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

class membersParliamentCrawler(object):
    
    def __init__(self, configFile):
        
        with open(configFile, "r") as stream:
            try:
                self.config = yaml.safe_load(stream)
            except yaml.YAMLError as exc:
                print(exc)
  
    
    # input list of countries in form of ['nicaragua', 'honduras', .. , 'mexico']

    def downloadMemberListPagesOfCountries(self, listOfCountries):
        
        # download only html pages of the countries specified in input
        
        for country in listOfCountries:
            for key in self.config:
                if key in listOfCountries:
                    try:
                        memberList = self.config.get(key).get('memberList')
                    except:
                        print("There is a problem with the entry memberList in the config.yaml")
                    try:
                        memberListLink = memberList.get('link')
                    except:
                        print("No memberListLink defined in config.yaml")
                    print(memberListLink)
                    
                    
                    # download the html page of the List of Members                    

                    

                    response = urllib.request.urlopen(memberListLink)
                    webContent = response.read().decode('UTF-8')

                    f = open('pages/' + key +'MemberList.html', 'w+')
                    f.write(webContent)
                    f.close