Profile scraping error.

[itsa-mee-mario]

im facing the following error for profile scraping:

UnboundLocalError: cannot access local variable 'from_date' where it is not associated with a value

and here is the traceback:

Traceback (most recent call last):
  File "/home/s/linkedinscaper/scraper.py", line 21, in <module>
    person = Person(url, driver=driver)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/s/linkedinscaper/lib/python3.11/site-packages/linkedin_scraper/person.py", line 64, in __init__
    self.scrape(close_on_complete)
  File "/home/s/linkedinscaper/lib/python3.11/site-packages/linkedin_scraper/person.py", line 89, in scrape
    self.scrape_logged_in(close_on_complete=close_on_complete)
  File "/home/s/linkedinscaper/lib/python3.11/site-packages/linkedin_scraper/person.py", line 295, in scrape_logged_in
    self.get_experiences()
  File "/home/s/linkedinscaper/lib/python3.11/site-packages/linkedin_scraper/person.py", line 188, in get_experiences
    from_date=from_date if from_date else None,
                           ^^^^^^^^^

i have tried updating the position_name variable as mentioned in another issue.

[khamamoto6]

I think you might have an older version of the code. I don't see that line in the current person.py

[joeyism]

Can you provide the code you've used please?

[alopezforastier]

I think profile scraping just doesn't work right now since person.py hasn't been updated in two months. LinkedIn probably changed some of their HTML schema so hopefully a new commit is released soon.

[khamamoto6]

Hey - I only updated two functions as I needed: get_experiences() and get_name_and_location(). In addition to UI updates I also fixed the scraper issue where it gets confused when a person has multiple positions at the same company over time.

You can selectively scrape by doing this: person=Person("https://www.linkedin.com/in/sheanahamill", driver=driver, scrape=False) person.get_experiences() print(person.experiences)

def get_name_and_location(self):
        main = self.wait_for_element_to_load(by=By.TAG_NAME, name="main")
        top_panels = main.find_elements(By.CLASS_NAME,"pv-text-details__left-panel")
        self.name = top_panels[0].find_elements(By.XPATH,"*")[0].text
        self.location = top_panels[1].find_element(By.TAG_NAME,"span").text

def get_experiences(self): # modified
        url = os.path.join(self.linkedin_url, "details/experience")
        self.driver.get(url)
        self.focus()
        main = self.wait_for_element_to_load(by=By.TAG_NAME, name="main")
        self.scroll_to_half()
        self.scroll_to_bottom()
        main_list = self.wait_for_element_to_load(name="pvs-list", base=main)
        for position in main_list.find_elements(By.XPATH,"li"):
            position = position.find_element(By.CLASS_NAME,"pvs-entity")
            company_logo_elem, position_details = position.find_elements(By.XPATH,"*")

            # company elem
            company_linkedin_url = company_logo_elem.find_element(By.XPATH,"*").get_attribute("href")

            # position details
            position_details_list = position_details.find_elements(By.XPATH,"*")
            position_summary_details = position_details_list[0] if len(position_details_list) > 0 else None
            position_summary_text = position_details_list[1] if len(position_details_list) > 1 else None # skills OR list of positions
            outer_positions = position_summary_details.find_element(By.XPATH,"*").find_elements(By.XPATH,"*")

            if len(outer_positions) == 4:
                position_title = outer_positions[0].find_elements(By.XPATH,"*")[0].find_elements(By.XPATH,"*")[0].find_elements(By.XPATH,"*")[0].find_elements(By.XPATH,"*")[0].text
                company = outer_positions[1].find_element(By.TAG_NAME,"span").text
                work_times = outer_positions[2].find_element(By.TAG_NAME,"span").text
                location = outer_positions[3].find_element(By.TAG_NAME,"span").text
            elif len(outer_positions) == 3:
                if "·" in outer_positions[2].text:
                    position_title = outer_positions[0].find_elements(By.XPATH,"*")[0].find_elements(By.XPATH,"*")[0].find_elements(By.XPATH,"*")[0].find_elements(By.XPATH,"*")[0].text
                    company = outer_positions[1].find_element(By.TAG_NAME,"span").text
                    work_times = outer_positions[2].find_element(By.TAG_NAME,"span").text
                    location = ""
                else:
                    position_title = ""
                    company = outer_positions[0].find_elements(By.XPATH,"*")[0].find_elements(By.XPATH,"*")[0].find_elements(By.XPATH,"*")[0].find_elements(By.XPATH,"*")[0].text
                    work_times = outer_positions[1].find_element(By.TAG_NAME,"span").text
                    location = outer_positions[2].find_element(By.TAG_NAME,"span").text

            elif len(outer_positions) == 2: # this is for when person has multiple pos over time at one company
                company_div, work_times_div = outer_positions
                company = company_div.find_element(By.TAG_NAME,"span").text
                company_linkedin_url = ""
                print(colored(company, 'yellow'))

                positions_list = position_summary_text.find_element(By.CLASS_NAME, "pvs-list").find_element(By.CLASS_NAME, "pvs-list")

                for position in positions_list.find_elements(By.XPATH,"*"):
                    print(colored('count position', "yellow"))
                    position = position.find_element(By.CLASS_NAME,"pvs-entity")
                    position_details_list = position.find_elements(By.XPATH,"*")[1].find_elements(By.XPATH,"*")

                    position_summary_details = position_details_list[0] if len(position_details_list) > 0 else None
                    position_summary_text = position_details_list[1] if len(position_details_list) > 1 else None # skills OR list of positions
                    outer_positions = position_summary_details.find_element(By.XPATH,"*").find_elements(By.XPATH,"*")

                    if len(outer_positions) == 3:
                        position_title = outer_positions[0].find_elements(By.XPATH,"*")[0].find_elements(By.XPATH,"*")[0].find_elements(By.XPATH,"*")[0].find_elements(By.XPATH,"*")[0].text
                        print(colored(position_title, 'yellow'))
                        work_times = outer_positions[1].find_element(By.TAG_NAME,"span").text
                        location = outer_positions[2].find_element(By.TAG_NAME,"span").text
                    else:
                        print('need fix.')

                    if 'work_times' not in locals() and 'work_times' not in globals():
                        work_times = None # modified
                    times = work_times.split("·")[0].strip() if work_times else ""
                    duration = work_times.split("·")[1].strip() if times != "" and len(work_times.split("·")) > 1 else None # modified

                    from_date = " ".join(times.split(" ")[:2]) if times else ""
                    to_date = " ".join(times.split(" ")[3:]) if times else ""

                    if position_summary_text and len(position_summary_text.find_element(By.CLASS_NAME,"pvs-list").find_element(By.CLASS_NAME,"pvs-list").find_elements(By.XPATH,"li")) > 1:
                        descriptions = position_summary_text.find_element(By.CLASS_NAME,"pvs-list").find_element(By.CLASS_NAME,"pvs-list").find_elements(By.XPATH,"li")
                        for description in descriptions:
                            res = description.find_element(By.TAG_NAME,"a").find_elements(By.XPATH,"*")
                            position_title_elem = res[0] if len(res) > 0 else None
                            work_times_elem = res[1] if len(res) > 1 else None
                            location_elem = res[2] if len(res) > 2 else None

                            location = location_elem.find_element(By.XPATH,"*").text if location_elem else None
                            position_title = position_title_elem.find_element(By.XPATH,"*").find_element(By.TAG_NAME,"*").text if position_title_elem else ""
                            work_times = work_times_elem.find_element(By.XPATH,"*").text if work_times_elem else ""
                            times = work_times.split("·")[0].strip() if work_times else ""
                            duration = work_times.split("·")[1].strip() if len(work_times.split("·")) > 1 else None
                            from_date = " ".join(times.split(" ")[:2]) if times else ""
                            to_date = " ".join(times.split(" ")[3:]) if times else ""

                            experience = Experience(
                                position_title=position_title,
                                from_date=from_date,
                                to_date=to_date,
                                duration=duration,
                                location=location,
                                description=description,
                                institution_name=company if 'company' in locals() or 'company' in globals() else "Not provided", #modified
                                linkedin_url=company_linkedin_url
                            )
                            self.add_experience(experience)
                    else:
                        description = position_summary_text.text if position_summary_text else ""

                        experience = Experience(
                            position_title=position_title,
                            from_date=from_date,
                            to_date=to_date,
                            duration=duration,
                            location=location,
                            description=description,
                            institution_name=company,
                            linkedin_url=company_linkedin_url
                        )
                        self.add_experience(experience)
                return

            if 'work_times' not in locals() and 'work_times' not in globals():
                work_times = None
            times = work_times.split("·")[0].strip() if work_times else ""
            duration = work_times.split("·")[1].strip() if times != "" and len(work_times.split("·")) > 1 else None

            from_date = " ".join(times.split(" ")[:2]) if times else ""
            to_date = " ".join(times.split(" ")[3:]) if times else ""

            if position_summary_text and len(position_summary_text.find_element(By.CLASS_NAME,"pvs-list").find_element(By.CLASS_NAME,"pvs-list").find_elements(By.XPATH,"li")) > 1:
                descriptions = position_summary_text.find_element(By.CLASS_NAME,"pvs-list").find_element(By.CLASS_NAME,"pvs-list").find_elements(By.XPATH,"li")
                for description in descriptions:
                    res = description.find_element(By.TAG_NAME,"a").find_elements(By.XPATH,"*")
                    position_title_elem = res[0] if len(res) > 0 else None
                    work_times_elem = res[1] if len(res) > 1 else None
                    location_elem = res[2] if len(res) > 2 else None

                    location = location_elem.find_element(By.XPATH,"*").text if location_elem else None
                    position_title = position_title_elem.find_element(By.XPATH,"*").find_element(By.TAG_NAME,"*").text if position_title_elem else ""
                    work_times = work_times_elem.find_element(By.XPATH,"*").text if work_times_elem else ""
                    times = work_times.split("·")[0].strip() if work_times else ""
                    duration = work_times.split("·")[1].strip() if len(work_times.split("·")) > 1 else None
                    from_date = " ".join(times.split(" ")[:2]) if times else ""
                    to_date = " ".join(times.split(" ")[3:]) if times else ""

                    experience = Experience(
                        position_title=position_title,
                        from_date=from_date,
                        to_date=to_date,
                        duration=duration,
                        location=location,
                        description=description,
                        institution_name=company if 'company' in locals() or 'company' in globals() else "Not provided",
                        linkedin_url=company_linkedin_url
                    )
                    self.add_experience(experience)
            else:
                description = position_summary_text.text if position_summary_text else ""

                experience = Experience(
                    position_title=position_title,
                    from_date=from_date,
                    to_date=to_date,
                    duration=duration,
                    location=location,
                    description=description,
                    institution_name=company,
                    linkedin_url=company_linkedin_url
                )
                self.add_experience(experience)

This is from ~ a week ago, hopefully still working.

[JamieEvans2208]

Hey, it got rid of the older error but now I'm getting the "need fix" line printed, any updates?

[mhoualla]

I encountered a similar issue when scraping another profile: "UnboundLocalError: cannot access the local variable 'work_times' when it is not assigned a value."

This error likely arises because the 'work_times' variable is accessed before it is given a value in all code paths. Depending on the logic, there might be cases where 'work_times' remains undefined. Out of curiosity, @alicemy478 and I are investigating the code to identify the error and any disparities with LinkedIn's HTML structure. It may be worth considering a switch to BeautifulSoup to rely on more consistent HTML parsing.