Silksong维基Needolin Dialogue爬取异常求助：代码错误采集Location区域内容

Hey there! Let's get your scraper grabbing the right content—you're already doing awesome for a first-time programmer, so don't stress too much about this hiccup. I've looked over your code and found a couple of simple fixes to make sure you're pulling Needolin Dialogue instead of Location content.

What Was Going Wrong? #

Your current code has two key issues that led to grabbing the wrong content:

1. Too broad header matching: You were looking for any <h2> with "Dialogue" in the text. If a page had another dialogue section (like one tied to Location) that appeared before Needolin Dialogue, your code would grab that first and stop.
2. Strict sibling traversal: Using find_next_sibling("ul") only checks the very next element after the header. If there was a paragraph, line break, or other element between the <h2> and the target <ul>, it would miss the list entirely.

Modified Code for Targeted Scraping #

Here's the fixed version of your scrape_enemy_dialogue method—this will reliably find the Needolin Dialogue section:

def scrape_enemy_dialogue(self, url):
    soup = self.fetch_page(url)
    dialogue = []
    # Directly target the Needolin Dialogue header using its unique ID (most reliable)
    needolin_header = soup.find("h2", id="Needolin_Dialogue")
    if needolin_header:
        # Traverse all subsequent elements until we find the first unordered list
        next_element = needolin_header.next_sibling
        while next_element:
            # Check if we've found the <ul> containing the dialogue lines
            if next_element.name == "ul":
                dialogue = [li.get_text(strip=True) for li in next_element.find_all("li")]
                print("Collected Needolin Dialogue:", dialogue)
                break
            # Move to the next element in the DOM
            next_element = next_element.next_sibling
    return dialogue

Key Changes Explained #

• Targeted header lookup: Instead of checking every <h2> for "Dialogue", we directly search for the header with the ID Needolin_Dialogue. Wiki pages automatically generate unique IDs for headers (spaces become underscores), so this guarantees we're looking at the right section.
• Flexible element traversal: We loop through all elements after the header until we find the <ul> with the dialogue. This works even if there are other elements (like paragraphs or divs) between the header and the list.

Quick Additional Tip #

If you want to double-check the structure of any enemy page, right-click on the "Needolin Dialogue" header in your browser and select "Inspect". This will show you the exact HTML structure, including the header's ID and what elements come after it—super helpful for debugging scrapers!

Give this modified code a try, and you should start seeing the correct Needolin Dialogue entries in your CSV. You've got this!

内容的提问来源于stack exchange，提问作者Ponitek