feat: Add overview extraction for myvideo extractor

[fzlins]

This change implements the extraction of episode overviews for the myvideo.net.tw extractor.

The extractor now correctly parses and stores the overview text found within 'span[class='episodeIntro movieIntro'] blockquote'.

Additionally, the extractor has been made more resilient by handling cases where season-level information (like title and overall description) might be missing on the page, allowing it to proceed with episode data extraction.

[Copilot]

Pull Request Overview

Adds extraction of episode overview and improves resilience when season-level data is missing.

• Wraps season-level selectors in a try/except to continue on missing title or description
• Extracts episode overview text from the span.episodeIntro blockquote element
• Leaves episode_overview blank if the blockquote is absent

Comments suppressed due to low confidence (2)

tmdb-import/extractors/myvideo.py:47

• New behavior for extracting episode_overview should be covered by tests, including cases where the blockquote is present and absent.

        episode_overview_element = episode.find_element(By.CSS_SELECTOR, value="span[class='episodeIntro movieIntro'] blockquote")

tmdb-import/extractors/myvideo.py:15

• The try: block is mis-indented compared to its nested code, which will raise an IndentationError. Align the try and matching except with the other statements at the same indentation level.

    try:

[Copilot]

Using find_element will raise a NoSuchElementException if no blockquote exists, so the subsequent if episode_overview_element check is never reached. Consider using find_elements and checking for a non-empty list or wrapping this call in its own try/except.

Suggested change

	episode_overview_element = episode.find_element(By.CSS_SELECTOR, value="span[class='episodeIntro movieIntro'] blockquote")
	episode_overview = episode_overview_element.text if episode_overview_element else ""
	episode_overview_elements = episode.find_elements(By.CSS_SELECTOR, value="span[class='episodeIntro movieIntro'] blockquote")
	episode_overview = episode_overview_elements[0].text if episode_overview_elements else ""

[Copilot]

Catching the base Exception may hide unexpected errors. It’s better to catch specific exceptions (e.g., NoSuchElementException) to avoid masking real issues.

Suggested change

	except Exception as e:
	logging.warning(f"Could not extract season-level information: {e}")
	except NoSuchElementException as e:
	logging.warning(f"Element not found during season-level extraction: {e}")
	except WebDriverException as e:
	logging.warning(f"Web driver error during season-level extraction: {e}")
	except Exception as e:
	logging.critical(f"Unexpected error during season-level extraction: {e}")