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feat(core): 新增控制爬虫 参数起始页面的页数start_page;perf(argparse): 向命令行解析器添加程序参数起始页面页数和关键字

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This commit is contained in:
Tianci-King
2024-04-12 00:52:47 +08:00
parent bba9841c26
commit 1115b0d90c
9 changed files with 94 additions and 40 deletions
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14
media_platform/weibo/core.py
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@@ -40,10 +40,12 @@ class WeiboCrawler(AbstractCrawler):
self.user_agent = utils.get_user_agent()
self.mobile_user_agent = utils.get_mobile_user_agent()
def init_config(self, platform: str, login_type: str, crawler_type: str):
def init_config(self, platform: str, login_type: str, crawler_type: str, start_page: int, keyword: str):
self.platform = platform
self.login_type = login_type
self.crawler_type = crawler_type
self.start_page = start_page
self.keyword = keyword
async def start(self):
playwright_proxy_format, httpx_proxy_format = None, None
@@ -106,10 +108,16 @@ class WeiboCrawler(AbstractCrawler):
weibo_limit_count = 10 # weibo limit page fixed value
if config.CRAWLER_MAX_NOTES_COUNT < weibo_limit_count:
config.CRAWLER_MAX_NOTES_COUNT = weibo_limit_count
for keyword in config.KEYWORDS.split(","):
start_page = self.start_page
for keyword in self.keyword.split(","):
utils.logger.info(f"[WeiboCrawler.search] Current search keyword: {keyword}")
page = 1
while page * weibo_limit_count <= config.CRAWLER_MAX_NOTES_COUNT:
while (page - start_page + 1) * weibo_limit_count <= config.CRAWLER_MAX_NOTES_COUNT:
if page < start_page:
utils.logger.info(f"[WeiboCrawler.search] Skip page: {page}")
page += 1
continue
search_res = await self.wb_client.get_note_by_keyword(
keyword=keyword,
page=page,