From df4faa481a4a245cc316ef837031541b772f2e11 Mon Sep 17 00:00:00 2001
From: along <1015042407@qq.com>
Date: Wed, 14 Jan 2026 16:58:07 +0800
Subject: [PATCH] =?UTF-8?q?uv=E6=B7=BB=E5=8A=A0=E5=BA=93=EF=BC=8C=E4=BF=AE?=
 =?UTF-8?q?=E6=94=B9sleep=E4=B8=BA1s?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 crawl_paper.py |  2 +-
 pyproject.toml |  1 +
 uv.lock        | 49 ++++++++++++++++++++++++++++++++++++++++++++++++-
 3 files changed, 50 insertions(+), 2 deletions(-)

diff --git a/crawl_paper.py b/crawl_paper.py
index 222c245..b55ca04 100644
--- a/crawl_paper.py
+++ b/crawl_paper.py
@@ -71,7 +71,7 @@ def main():
                 write_markdown_entry(f, metadata)
             else:
                 write_markdown_entry(f, {"title": f"DOI: {doi}"})
-            time.sleep(0.1)  # 避免过快请求被封
+            time.sleep(1)  # 避免过快请求被封
 
     print(f"\nDone. Saved to: {args.output_file}")
 
diff --git a/pyproject.toml b/pyproject.toml
index 8f8288c..512e3a4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,5 +5,6 @@ description = "Add your description here"
 readme = "README.md"
 requires-python = ">=3.12"
 dependencies = [
+    "bs4>=0.0.2",
     "requests>=2.32.5",
 ]
diff --git a/uv.lock b/uv.lock
index 2ee4217..8e519be 100644
--- a/uv.lock
+++ b/uv.lock
@@ -2,6 +2,31 @@ version = 1
 revision = 3
 requires-python = ">=3.12"
 
+[[package]]
+name = "beautifulsoup4"
+version = "4.14.3"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "soupsieve" },
+    { name = "typing-extensions" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/c3/b0/1c6a16426d389813b48d95e26898aff79abbde42ad353958ad95cc8c9b21/beautifulsoup4-4.14.3.tar.gz", hash = "sha256:6292b1c5186d356bba669ef9f7f051757099565ad9ada5dd630bd9de5fa7fb86", size = 627737, upload-time = "2025-11-30T15:08:26.084Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/1a/39/47f9197bdd44df24d67ac8893641e16f386c984a0619ef2ee4c51fbbc019/beautifulsoup4-4.14.3-py3-none-any.whl", hash = "sha256:0918bfe44902e6ad8d57732ba310582e98da931428d231a5ecb9e7c703a735bb", size = 107721, upload-time = "2025-11-30T15:08:24.087Z" },
+]
+
+[[package]]
+name = "bs4"
+version = "0.0.2"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "beautifulsoup4" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/c9/aa/4acaf814ff901145da37332e05bb510452ebed97bc9602695059dd46ef39/bs4-0.0.2.tar.gz", hash = "sha256:a48685c58f50fe127722417bae83fe6badf500d54b55f7e39ffe43b798653925", size = 698, upload-time = "2024-01-17T18:15:47.371Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/51/bb/bf7aab772a159614954d84aa832c129624ba6c32faa559dfb200a534e50b/bs4-0.0.2-py2.py3-none-any.whl", hash = "sha256:abf8742c0805ef7f662dce4b51cca104cffe52b835238afc169142ab9b3fbccc", size = 1189, upload-time = "2024-01-17T18:15:48.613Z" },
+]
+
 [[package]]
 name = "certifi"
 version = "2026.1.4"
@@ -73,11 +98,15 @@ name = "crawl"
 version = "0.1.0"
 source = { virtual = "." }
 dependencies = [
+    { name = "bs4" },
     { name = "requests" },
 ]
 
 [package.metadata]
-requires-dist = [{ name = "requests", specifier = ">=2.32.5" }]
+requires-dist = [
+    { name = "bs4", specifier = ">=0.0.2" },
+    { name = "requests", specifier = ">=2.32.5" },
+]
 
 [[package]]
 name = "idna"
@@ -103,6 +132,24 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/1e/db/4254e3eabe8020b458f1a747140d32277ec7a271daf1d235b70dc0b4e6e3/requests-2.32.5-py3-none-any.whl", hash = "sha256:2462f94637a34fd532264295e186976db0f5d453d1cdd31473c85a6a161affb6", size = 64738, upload-time = "2025-08-18T20:46:00.542Z" },
 ]
 
+[[package]]
+name = "soupsieve"
+version = "2.8.1"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/89/23/adf3796d740536d63a6fbda113d07e60c734b6ed5d3058d1e47fc0495e47/soupsieve-2.8.1.tar.gz", hash = "sha256:4cf733bc50fa805f5df4b8ef4740fc0e0fa6218cf3006269afd3f9d6d80fd350", size = 117856, upload-time = "2025-12-18T13:50:34.655Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/48/f3/b67d6ea49ca9154453b6d70b34ea22f3996b9fa55da105a79d8732227adc/soupsieve-2.8.1-py3-none-any.whl", hash = "sha256:a11fe2a6f3d76ab3cf2de04eb339c1be5b506a8a47f2ceb6d139803177f85434", size = 36710, upload-time = "2025-12-18T13:50:33.267Z" },
+]
+
+[[package]]
+name = "typing-extensions"
+version = "4.15.0"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/72/94/1a15dd82efb362ac84269196e94cf00f187f7ed21c242792a923cdb1c61f/typing_extensions-4.15.0.tar.gz", hash = "sha256:0cea48d173cc12fa28ecabc3b837ea3cf6f38c6d1136f85cbaaf598984861466", size = 109391, upload-time = "2025-08-25T13:49:26.313Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/18/67/36e9267722cc04a6b9f15c7f3441c2363321a3ea07da7ae0c0707beb2a9c/typing_extensions-4.15.0-py3-none-any.whl", hash = "sha256:f0fa19c6845758ab08074a0cfa8b7aecb71c999ca73d62883bc25cc018c4e548", size = 44614, upload-time = "2025-08-25T13:49:24.86Z" },
+]
+
 [[package]]
 name = "urllib3"
 version = "2.6.3"