Scrapy 2.10 Documentation
render screenshot of every Scrapy item.""" SPLASH_URL = "http://localhost:8050/render.png?url={}" async def process_item(self, item, spider): adapter = ItemAdapter(item) encoded_item_url = quote(adapter["url"]) from playwright.async_api import async_playwright class PlaywrightSpider(scrapy.Spider): name = "playwright" start_urls = ["data:,"] # avoid using the default Scrapy downloader async def parse(self, response): async with async_playwright() as pw: browser = await pw.chromium.launch() page = await browser.new_page() await page.goto("https://example.org") title = await page.title() return {"title":0 码力 | 419 页 | 1.73 MB | 1 年前3Scrapy 2.11 Documentation
spiders. Coroutines Use the coroutine syntax [https://docs.python.org/3/reference/compound_stmts.html#async]. asyncio Use asyncio [https://docs.python.org/3/library/asyncio.html#module-asyncio] and asyncio screenshot of every Scrapy item.""" SPLASH_URL = "http://localhost:8050/render.png?url={}" async def process_item(self, item, spider): adapter = ItemAdapter(item) encoded_item_url = playwright.async_api import async_playwright class PlaywrightSpider(scrapy.Spider): name = "playwright" start_urls = ["data:,"] # avoid using the default Scrapy downloader async def parse(self0 码力 | 528 页 | 706.01 KB | 1 年前3Scrapy 2.10 Documentation
spiders. Coroutines Use the coroutine syntax [https://docs.python.org/3/reference/compound_stmts.html#async]. asyncio Use asyncio [https://docs.python.org/3/library/asyncio.html#module-asyncio] and asyncio screenshot of every Scrapy item.""" SPLASH_URL = "http://localhost:8050/render.png?url={}" async def process_item(self, item, spider): adapter = ItemAdapter(item) encoded_item_url = playwright.async_api import async_playwright class PlaywrightSpider(scrapy.Spider): name = "playwright" start_urls = ["data:,"] # avoid using the default Scrapy downloader async def parse(self0 码力 | 519 页 | 697.14 KB | 1 年前3Scrapy 2.11.1 Documentation
spiders. Coroutines Use the coroutine syntax [https://docs.python.org/3/reference/compound_stmts.html#async]. asyncio Use asyncio [https://docs.python.org/3/library/asyncio.html#module-asyncio] and asyncio screenshot of every Scrapy item.""" SPLASH_URL = "http://localhost:8050/render.png?url={}" async def process_item(self, item, spider): adapter = ItemAdapter(item) encoded_item_url = playwright.async_api import async_playwright class PlaywrightSpider(scrapy.Spider): name = "playwright" start_urls = ["data:,"] # avoid using the default Scrapy downloader async def parse(self0 码力 | 528 页 | 706.01 KB | 1 年前3Scrapy 2.7 Documentation
spiders. Coroutines Use the coroutine syntax [https://docs.python.org/3/reference/compound_stmts.html#async]. asyncio Use asyncio [https://docs.python.org/3/library/asyncio.html#module-asyncio] and asyncio screenshot of every Scrapy item.""" SPLASH_URL = "http://localhost:8050/render.png?url={}" async def process_item(self, item, spider): adapter = ItemAdapter(item) encoded_item_url = playwright.async_api import async_playwright class PlaywrightSpider(scrapy.Spider): name = "playwright" start_urls = ["data:,"] # avoid using the default Scrapy downloader async def parse(self0 码力 | 490 页 | 682.20 KB | 1 年前3Scrapy 2.11.1 Documentation
render screenshot of every Scrapy item.""" SPLASH_URL = "http://localhost:8050/render.png?url={}" async def process_item(self, item, spider): adapter = ItemAdapter(item) encoded_item_url = quote(adapter["url"]) from playwright.async_api import async_playwright class PlaywrightSpider(scrapy.Spider): name = "playwright" start_urls = ["data:,"] # avoid using the default Scrapy downloader async def parse(self, response): async with async_playwright() as pw: browser = await pw.chromium.launch() page = await browser.new_page() await page.goto("https://example.org") title = await page.title() return {"title":0 码力 | 425 页 | 1.76 MB | 1 年前3Scrapy 2.11 Documentation
render screenshot of every Scrapy item.""" SPLASH_URL = "http://localhost:8050/render.png?url={}" async def process_item(self, item, spider): adapter = ItemAdapter(item) encoded_item_url = quote(adapter["url"]) from playwright.async_api import async_playwright class PlaywrightSpider(scrapy.Spider): name = "playwright" start_urls = ["data:,"] # avoid using the default Scrapy downloader async def parse(self, response): async with async_playwright() as pw: browser = await pw.chromium.launch() page = await browser.new_page() await page.goto("https://example.org") title = await page.title() return {"title":0 码力 | 425 页 | 1.76 MB | 1 年前3Scrapy 2.11.1 Documentation
render screenshot of every Scrapy item.""" SPLASH_URL = "http://localhost:8050/render.png?url={}" async def process_item(self, item, spider): adapter = ItemAdapter(item) encoded_item_url = quote(adapter["url"]) simple snippet to illustrate its usage within a Scrapy spider: import scrapy from playwright.async_api import async_playwright class PlaywrightSpider(scrapy.Spider): name = "playwright" start_urls = ["data: 205 Scrapy Documentation, Release 2.11.1 (continued from previous page) async def parse(self, response): async with async_playwright() as pw: browser = await pw.chromium.launch() page = await browser0 码力 | 425 页 | 1.79 MB | 1 年前3Scrapy 2.9 Documentation
spiders. Coroutines Use the coroutine syntax [https://docs.python.org/3/reference/compound_stmts.html#async]. asyncio Use asyncio [https://docs.python.org/3/library/asyncio.html#module-asyncio] and asyncio screenshot of every Scrapy item.""" SPLASH_URL = "http://localhost:8050/render.png?url={}" async def process_item(self, item, spider): adapter = ItemAdapter(item) encoded_item_url = playwright.async_api import async_playwright class PlaywrightSpider(scrapy.Spider): name = "playwright" start_urls = ["data:,"] # avoid using the default Scrapy downloader async def parse(self0 码力 | 503 页 | 686.52 KB | 1 年前3Scrapy 2.9 Documentation
render screenshot of every Scrapy item.""" SPLASH_URL = "http://localhost:8050/render.png?url={}" async def process_item(self, item, spider): adapter = ItemAdapter(item) encoded_item_url = quote(adapter["url"]) from playwright.async_api import async_playwright class PlaywrightSpider(scrapy.Spider): name = "playwright" start_urls = ["data:,"] # avoid using the default Scrapy downloader async def parse(self, response): async with async_playwright() as pw: browser = await pw.chromium.launch() page = await browser.new_page() await page.goto("https://example.org") title = await page.title() return {"title":0 码力 | 409 页 | 1.70 MB | 1 年前3
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