def get_courses()

in prompts/khanacademy/khan_dl/khan_dl.py [0:0]

• 35 lines of code
• 7 McCabe index (conditional complexity)

    def get_courses(self, selected_domain_url: str) -> Tuple[List[str], List[str]]:
        """Returns the list of courses on a domain"""

        courses, courses_url = [], []
        print("\nDownloading Courses...\n")
        try:
            selected_domain_page = BeautifulSoup(
                requests.get(selected_domain_url).text, "lxml"
            )
        except requests.ConnectionError as e:
            print("Error Connecting!\n", e)
            sys.exit(1)
        except requests.exceptions.HTTPError as errh:
            print("Http Error:", errh)
            sys.exit(1)
        except requests.exceptions.ConnectionError as errc:
            print("Error Connecting:", errc)
            sys.exit(1)
        except requests.exceptions.Timeout as errt:
            print("Timeout Error:", errt)
            sys.exit(1)
        except requests.exceptions.RequestException as err:
            print("OOps: Something Else", err)
            sys.exit(1)

        for course_header in selected_domain_page.find_all(
            COURSE_HEAD["tag"], class_=COURSE_HEAD["class"]
        ):
            course = course_header.find(
                COURSE_URL["tag"], class_=COURSE_URL["class"]
            ).text
            courses.append(course)

            course_link = course_header.find(
                COURSE_URL["tag"], class_=COURSE_URL["class"]
            )
            course_slug = course_link["href"]
            courses_url.append(ROOT_URL + course_slug)
        return courses, courses_url