Проблема с сохранением в csv результата парсинга на Python. Как решить?

with open('all_links.txt', 'r', encoding='utf-8') as f:
    lines = [line.strip() for line in f.readlines()]
    companys = []

    for line in lines:
        q = requests.get(line)
        result = q.content

        soup = BeautifulSoup(result, 'lxml')
        try:
            name = soup.find('h1', class_='detailPrimaryTitle').text
        except AttributeError:
            name = '-'
        try:
            web = soup.find('div', class_='detailBasicInfo').find(attrs={'data-dot':'show-website'}).get_text()
        except AttributeError:
            web = '-'
        try:
            phone1 = soup.find('div', class_='value detailPhone detailPhonePrimary').text
        except AttributeError:
            phone1 = '-'
        try:
            phone2 = soup.find('div', class_='value detailPhone noLabel').text
        except AttributeError:
            phone2 = '-'
        try:
            phone3 = soup.find('div', class_='value detailPhone').text
        except AttributeError:
            phone3 = '-'
        try:
            mail = soup.find('div', class_='value detailEmail').text
        except AttributeError:
            mail = '-'
        try:
            location = soup.find('div', class_='detailAddress').text
        except AttributeError:
            location = '-'
        try:
            ident_nmb = soup.find('div', class_='value detailBusinessInfo').text.split('Více')[0]
        except AttributeError:
            ident_nmb = '-'
        try:
            description = soup.find(class_='description').text
        except AttributeError:
            description = '-'

        company = {
                'name': name,
                'web': web,
                'phone1': phone1,
                'phone2': phone2,
                'phone3': phone3,
                'mail': mail,
                'location': location,
                'ident_nmb': ident_nmb,
                'description': description
        }

        companys.append(company)

        with open('companys.csv', 'w', newline='') as file:
            writer = csv.writer(file, delimiter=';')
            writer.writerow(['Name', 'Web', 'Phone1', 'Phone2', 'Phone3', 'Mail', 'Location', 'Ident_nmb', 'Description'])
            for line in lines:
                writer.writerow(
                    {soup['name'], soup['web'], soup['phone1'], soup['phone2'], soup['phone3'], soup['mail'], soup['location'],
                     soup['ident_nmb'], soup['description']})