← eval5_submission

requests_6644

resolved RESOLVED LOOP PASS · 27 tool calls · 69 s · psf/requests

Task input

Trim excess leading path separators

A URL with excess leading / (path-separator)s would cause urllib3 to attempt to reparse the request-uri as a full URI with a host and port. This bypasses that logic in ConnectionPool.urlopen by replacing these leading /s with just a single /.

Closes #6643

Tool calls (28)

#ToolArgumentsResult
1run_command
{
 "command": "grep -rn \"ConnectionPool.urlopen\" src/requests | head -20"
}
{"status": "ok", "stdout": "", "stderr": "", "exit_code": 0}
full
{"status": "ok", "stdout": "", "stderr": "", "exit_code": 0}
2run_command
{
 "command": "grep -rn \"urlopen\" src/requests | head -20"
}
{"status": "ok", "stdout": "src/requests/adapters.py:485: resp = conn.urlopen(\n", "stderr": "", "exit_code": 0}
full
{"status": "ok", "stdout": "src/requests/adapters.py:485:            resp = conn.urlopen(\n", "stderr": "", "exit_code": 0}
3-7 ×5read_file
{
 "filepath": "src/requests/adapters.py",
 "start_line": "470",
 "end_line": "500"
}
{"status": "error", "error_type": "FileReadError", "error_message": "'>' not supported between instances of 'int' and 'str'"}
full
{"status": "error", "error_type": "FileReadError", "error_message": "'>' not supported between instances of 'int' and 'str'"}
8read_file
{
 "filepath": "src/requests/adapters.py"
}
{"status": "ok", "filepath": "src/requests/adapters.py", "content": "\"\"\"\nrequests.adapters\n~~~~~~~~~~~~~~~~~\n\nThis module contains the transport adapters
full
{"status": "ok", "filepath": "src/requests/adapters.py", "content": "\"\"\"\nrequests.adapters\n~~~~~~~~~~~~~~~~~\n\nThis module contains the transport adapters that Requests uses to define\nand maintain connections.\n\"\"\"\n\nimport os.path\nimport socket  # noqa: F401\n\nfrom urllib3.exceptions import ClosedPoolError, ConnectTimeoutError\nfrom urllib3.exceptions import HTTPError as _HTTPError\nfrom urllib3.exceptions import InvalidHeader as _InvalidHeader\nfrom urllib3.exceptions import (\n    LocationValueError,\n    MaxRetryError,\n    NewConnectionError,\n    ProtocolError,\n)\nfrom urllib3.exceptions import ProxyError as _ProxyError\nfrom urllib3.exceptions import ReadTimeoutError, ResponseError\nfrom urllib3.exceptions import SSLError as _SSLError\nfrom urllib3.poolmanager import PoolManager, proxy_from_url\nfrom urllib3.util import Timeout as TimeoutSauce\nfrom urllib3.util import parse_url\nfrom urllib3.util.retry import Retry\n\nfrom .auth import _basic_auth_str\nfrom .compat import basestring, urlparse\nfrom .cookies import extract_cookies_to_jar\nfrom .exceptions import (\n    ConnectionError,\n    ConnectTimeout,\n    InvalidHeader,\n    InvalidProxyURL,\n    InvalidSchema,\n    InvalidURL,\n    ProxyError,\n    ReadTimeout,\n    RetryError,\n    SSLError,\n)\nfrom .models import Response\nfrom .structures import CaseInsensitiveDict\nfrom .utils import (\n    DEFAULT_CA_BUNDLE_PATH,\n    extract_zipped_paths,\n    get_auth_from_url,\n    get_encoding_from_headers,\n    prepend_scheme_if_needed,\n    select_proxy,\n    urldefragauth,\n)\n\ntry:\n    from urllib3.contrib.socks import SOCKSProxyManager\nexcept ImportError:\n\n    def SOCKSProxyManager(*args, **kwargs):\n        raise InvalidSchema(\"Missing dependencies for SOCKS support.\")\n\n\nDEFAULT_POOLBLOCK = False\nDEFAULT_POOLSIZE = 10\nDEFAULT_RETRIES = 0\nDEFAULT_POOL_TIMEOUT = None\n\n\nclass BaseAdapter:\n    \"\"\"The Base Transport Adapter\"\"\"\n\n    def __init__(self):\n        super()._
9read_file
{
 "filepath": "src/requests/adapters.py",
 "start_line": "400",
 "end_line": "537"
}
{"status": "error", "error_type": "FileReadError", "error_message": "'>' not supported between instances of 'int' and 'str'"}
full
{"status": "error", "error_type": "FileReadError", "error_message": "'>' not supported between instances of 'int' and 'str'"}
10run_command
{
 "command": "grep -n \"urlopen\" src/requests/adapters.py"
}
{"status": "ok", "stdout": "485: resp = conn.urlopen(\n", "stderr": "", "exit_code": 0}
full
{"status": "ok", "stdout": "485:            resp = conn.urlopen(\n", "stderr": "", "exit_code": 0}
11run_command
{
 "command": "sed -n '450,510p' src/requests/adapters.py"
}
{"status": "ok", "stdout": " \"\"\"\n\n try:\n conn = self.get_connection(request.url, proxies)\n except LocationValueError as e:\n raise InvalidURL(e, request=
full
{"status": "ok", "stdout": "        \"\"\"\n\n        try:\n            conn = self.get_connection(request.url, proxies)\n        except LocationValueError as e:\n            raise InvalidURL(e, request=request)\n\n        self.cert_verify(conn, request.url, verify, cert)\n        url = self.request_url(request, proxies)\n        self.add_headers(\n            request,\n            stream=stream,\n            timeout=timeout,\n            verify=verify,\n            cert=cert,\n            proxies=proxies,\n        )\n\n        chunked = not (request.body is None or \"Content-Length\" in request.headers)\n\n        if isinstance(timeout, tuple):\n            try:\n                connect, read = timeout\n                timeout = TimeoutSauce(connect=connect, read=read)\n            except ValueError:\n                raise ValueError(\n                    f\"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, \"\n                    f\"or a single float to set both timeouts to the same value.\"\n                )\n        elif isinstance(timeout, TimeoutSauce):\n            pass\n        else:\n            timeout = TimeoutSauce(connect=timeout, read=timeout)\n\n        try:\n            resp = conn.urlopen(\n                method=request.method,\n                url=url,\n                body=request.body,\n                headers=request.headers,\n                redirect=False,\n                assert_same_host=False,\n                preload_content=False,\n                decode_content=False,\n                retries=self.max_retries,\n                timeout=timeout,\n                chunked=chunked,\n            )\n\n        except (ProtocolError, OSError) as err:\n            raise ConnectionError(err, request=request)\n\n        except MaxRetryError as e:\n            if isinstance(e.reason, ConnectTimeoutError):\n                # TODO: Remove this in 3.0.0: see #2811\n                if not isinstance(e.reason, NewConnectionError):\n      
12run_command
{
 "command": "grep -n \"def request_url\" src/requests/adapters.py"
}
{"status": "ok", "stdout": "369: def request_url(self, request, proxies):\n", "stderr": "", "exit_code": 0}
full
{"status": "ok", "stdout": "369:    def request_url(self, request, proxies):\n", "stderr": "", "exit_code": 0}
13run_command
{
 "command": "sed -n '369,400p' src/requests/adapters.py"
}
{"status": "ok", "stdout": " def request_url(self, request, proxies):\n \"\"\"Obtain the url to use when making the final request.\n\n If the message is being s
full
{"status": "ok", "stdout": "    def request_url(self, request, proxies):\n        \"\"\"Obtain the url to use when making the final request.\n\n        If the message is being sent through a HTTP proxy, the full URL has to\n        be used. Otherwise, we should only use the path portion of the URL.\n\n        This should not be called from user code, and is only exposed for use\n        when subclassing the\n        :class:`HTTPAdapter <requests.adapters.HTTPAdapter>`.\n\n        :param request: The :class:`PreparedRequest <PreparedRequest>` being sent.\n        :param proxies: A dictionary of schemes or schemes and hosts to proxy URLs.\n        :rtype: str\n        \"\"\"\n        proxy = select_proxy(request.url, proxies)\n        scheme = urlparse(request.url).scheme\n\n        is_proxied_http_request = proxy and scheme != \"https\"\n        using_socks_proxy = False\n        if proxy:\n            proxy_scheme = urlparse(proxy).scheme.lower()\n            using_socks_proxy = proxy_scheme.startswith(\"socks\")\n\n        url = request.path_url\n        if is_proxied_http_request and not using_socks_proxy:\n            url = urldefragauth(request.url)\n\n        return url\n\n    def add_headers(self, request, **kwargs):\n        \"\"\"Add any headers needed by the connection. As of v2.0 this does\n        nothing by default, but is left for overriding by users that subclass\n", "stderr": "", "exit_code": 0}
14run_command
{
 "command": "grep -rn \"path_url\" src/requests | head -20"
}
{"status": "ok", "stdout": "src/requests/models.py:86: def path_url(self):\nsrc/requests/adapters.py:392: url = request.path_url\n", "stderr": "", "exit_code":
full
{"status": "ok", "stdout": "src/requests/models.py:86:    def path_url(self):\nsrc/requests/adapters.py:392:        url = request.path_url\n", "stderr": "", "exit_code": 0}
15run_command
{
 "command": "sed -n '80,100p' src/requests/models.py"
}
{"status": "ok", "stdout": "CONTENT_CHUNK_SIZE = 10 * 1024\nITER_CHUNK_SIZE = 512\n\n\nclass RequestEncodingMixin:\n @property\n def path_url(self):\n \"\"\"Bui
full
{"status": "ok", "stdout": "CONTENT_CHUNK_SIZE = 10 * 1024\nITER_CHUNK_SIZE = 512\n\n\nclass RequestEncodingMixin:\n    @property\n    def path_url(self):\n        \"\"\"Build the path URL to use.\"\"\"\n\n        url = []\n\n        p = urlsplit(self.url)\n\n        path = p.path\n        if not path:\n            path = \"/\"\n\n        url.append(path)\n\n        query = p.query\n        if query:\n", "stderr": "", "exit_code": 0}
16run_command
{
 "command": "sed -n '80,110p' src/requests/models.py"
}
{"status": "ok", "stdout": "CONTENT_CHUNK_SIZE = 10 * 1024\nITER_CHUNK_SIZE = 512\n\n\nclass RequestEncodingMixin:\n @property\n def path_url(self):\n \"\"\"Bui
full
{"status": "ok", "stdout": "CONTENT_CHUNK_SIZE = 10 * 1024\nITER_CHUNK_SIZE = 512\n\n\nclass RequestEncodingMixin:\n    @property\n    def path_url(self):\n        \"\"\"Build the path URL to use.\"\"\"\n\n        url = []\n\n        p = urlsplit(self.url)\n\n        path = p.path\n        if not path:\n            path = \"/\"\n\n        url.append(path)\n\n        query = p.query\n        if query:\n            url.append(\"?\")\n            url.append(query)\n\n        return \"\".join(url)\n\n    @staticmethod\n    def _encode_params(data):\n        \"\"\"Encode parameters in a piece of data.\n\n        Will successfully encode parameters when passed as a dict or a list of\n", "stderr": "", "exit_code": 0}
17run_command
{
 "command": "python3 -c \"from requests.models import RequestEncodingMixin; class MockRequest(RequestEncodingMixin): url = 'http://example.com//foo'; print(MockRequest().path_url)\""
}
{"status": "error", "error_type": "CommandError", "error_message": " File \"<string>\", line 1\n from requests.models import RequestEncodingMixin; class MockReq
full
{"status": "error", "error_type": "CommandError", "error_message": "  File \"<string>\", line 1\n    from requests.models import RequestEncodingMixin; class MockRequest(RequestEncodingMixin): url = 'http://example.com//foo'; print(MockRequest().path_url)\n                                                      ^^^^^\nSyntaxError: invalid syntax\n", "details": {"stdout": "", "stderr": "  File \"<string>\", line 1\n    from requests.models import RequestEncodingMixin; class MockRequest(RequestEncodingMixin): url = 'http://example.com//foo'; print(MockRequest().path_url)\n                                                      ^^^^^\nSyntaxError: invalid syntax\n", "exit_code": 1}}
18run_command
{
 "command": "python3 -c \"from requests.models import RequestEncodingMixin; \nclass MockRequest(RequestEncodingMixin): \n    url = 'http://example.com//foo'\nprint(MockRequest().path_url)\""
}
{"status": "ok", "stdout": "//foo\n", "stderr": "", "exit_code": 0}
full
{"status": "ok", "stdout": "//foo\n", "stderr": "", "exit_code": 0}
19run_command
{
 "command": "python3 -c \"from requests.models import RequestEncodingMixin; \nclass MockRequest(RequestEncodingMixin): \n    url = 'http://example.com///foo'\nprint(MockRequest().path_url)\""
}
{"status": "ok", "stdout": "///foo\n", "stderr": "", "exit_code": 0}
full
{"status": "ok", "stdout": "///foo\n", "stderr": "", "exit_code": 0}
20run_command
{
 "command": "python3 -c \"from requests.models import RequestEncodingMixin; \nclass MockRequest(RequestEncodingMixin): \n    url = 'http://example.com/foo'\nprint(MockRequest().path_url)\""
}
{"status": "ok", "stdout": "/foo\n", "stderr": "", "exit_code": 0}
full
{"status": "ok", "stdout": "/foo\n", "stderr": "", "exit_code": 0}
21run_command
{
 "command": "python3 -c \"from requests.models import RequestEncodingMixin; \nclass MockRequest(RequestEncodingMixin): \n    url = 'http://example.com/'\nprint(MockRequest().path_url)\""
}
{"status": "ok", "stdout": "/\n", "stderr": "", "exit_code": 0}
full
{"status": "ok", "stdout": "/\n", "stderr": "", "exit_code": 0}
22run_command
{
 "command": "python3 -c \"from requests.models import RequestEncodingMixin; \nclass MockRequest(RequestEncodingMixin): \n    url = 'http://example.com'\nprint(MockRequest().path_url)\""
}
{"status": "ok", "stdout": "/\n", "stderr": "", "exit_code": 0}
full
{"status": "ok", "stdout": "/\n", "stderr": "", "exit_code": 0}
23edit_file
{
 "filepath": "src/requests/models.py",
 "new_string": "        path = p.path\n        if not path:\n            path = \\\"/\\\"\n        elif path.startswith(\\\"//\\\"):\n            path = \\\"/\\\" + path.lstrip(\\\"/\\\")\n\n        url.append(path)",
 "old_string": "        path = p.path\n        if not path:\n            path = \\\"/\\\"\n\n        url.append(path)"
}
{"status": "error", "error_type": "FileEditError", "error_message": "Failed to replace: old_string not found. Ensure you're not escaping content incorrectly and
full
{"status": "error", "error_type": "FileEditError", "error_message": "Failed to replace: old_string not found. Ensure you're not escaping content incorrectly and check whitespace, indentation, and context."}
24read_file
{
 "end_line": "100",
 "filepath": "src/requests/models.py",
 "start_line": "80"
}
{"status": "error", "error_type": "FileReadError", "error_message": "'>' not supported between instances of 'int' and 'str'"}
full
{"status": "error", "error_type": "FileReadError", "error_message": "'>' not supported between instances of 'int' and 'str'"}
25run_command
{
 "command": "sed -n '80,110p' src/requests/models.py"
}
{"status": "ok", "stdout": "CONTENT_CHUNK_SIZE = 10 * 1024\nITER_CHUNK_SIZE = 512\n\n\nclass RequestEncodingMixin:\n @property\n def path_url(self):\n \"\"\"Bui
full
{"status": "ok", "stdout": "CONTENT_CHUNK_SIZE = 10 * 1024\nITER_CHUNK_SIZE = 512\n\n\nclass RequestEncodingMixin:\n    @property\n    def path_url(self):\n        \"\"\"Build the path URL to use.\"\"\"\n\n        url = []\n\n        p = urlsplit(self.url)\n\n        path = p.path\n        if not path:\n            path = \"/\"\n\n        url.append(path)\n\n        query = p.query\n        if query:\n            url.append(\"?\")\n            url.append(query)\n\n        return \"\".join(url)\n\n    @staticmethod\n    def _encode_params(data):\n        \"\"\"Encode parameters in a piece of data.\n\n        Will successfully encode parameters when passed as a dict or a list of\n", "stderr": "", "exit_code": 0}
26edit_file
{
 "filepath": "src/requests/models.py",
 "new_string": "        path = p.path\n        if not path:\n            path = \"/\"\n        elif path.startswith(\"//\"):\n            path = \"/\" + path.lstrip(\"/\")\n\n        url.append(path)",
 "old_string": "        path = p.path\n        if not path:\n            path = \"/\"\n\n        url.append(path)"
}
{"status": "ok", "filepath": "src/requests/models.py", "occurrences": 1, "strategy": "exact", "diff": "--- a/src/requests/models.py\n+++ b/src/requests/models.p
full
{"status": "ok", "filepath": "src/requests/models.py", "occurrences": 1, "strategy": "exact", "diff": "--- a/src/requests/models.py\n+++ b/src/requests/models.py\n@@ -93,6 +93,8 @@\n         path = p.path\n         if not path:\n             path = \"/\"\n+        elif path.startswith(\"//\"):\n+            path = \"/\" + path.lstrip(\"/\")\n \n         url.append(path)\n \n", "is_truncated": false}
27run_command
{
 "command": "python3 -c \"from requests.models import RequestEncodingMixin; \nclass MockRequest(RequestEncodingMixin): \n    url = 'http://example.com//foo'\nprint(f'//foo -> {MockRequest().path_url}')\nclass MockRequest2(RequestEncodingMixin): \n    url = 'http://example.com///foo'\nprint(f'///foo -> {MockRequest2().path_url}')\nclass MockRequest3(RequestEncodingMixin): \n    url = 'http://example.com/foo'\nprint(f'/foo -> {MockRequest3().path_url}')\nclass MockRequest4(RequestEncodingMixin): \n    url = 'http://example.com/'\nprint(f'/ -> {MockRequest4().path_url}')\nclass MockRequest5(RequestEncodingMixin): \n    url = 'http://example.com'\nprint(f'empty -> {MockRequest5().path_url}')\""
}
{"status": "ok", "stdout": "//foo -> /foo\n///foo -> /foo\n/foo -> /foo\n/ -> /\nempty -> /\n", "stderr": "", "exit_code": 0}
full
{"status": "ok", "stdout": "//foo -> /foo\n///foo -> /foo\n/foo -> /foo\n/ -> /\nempty -> /\n", "stderr": "", "exit_code": 0}
28submit_patch
{}
{"status": "ok", "patch_size": 376, "files_changed": 1}
full
{"status": "ok", "patch_size": 376, "files_changed": 1}

Patch

diff --git a/src/requests/models.py b/src/requests/models.py
index 44556394..618b4b30 100644
--- a/src/requests/models.py
+++ b/src/requests/models.py
@@ -93,6 +93,8 @@ class RequestEncodingMixin:
         path = p.path
         if not path:
             path = "/"
+        elif path.startswith("//"):
+            path = "/" + path.lstrip("/")
 
         url.append(path)
 

Test output

show
.                                                                        [100%]
=============================== warnings summary ===============================
../../../../../../kaggle/tmp/envs/requests/lib/python3.13/site-packages/_pytest/config/__init__.py:1464
  /kaggle/tmp/envs/requests/lib/python3.13/site-packages/_pytest/config/__init__.py:1464: PytestConfigWarning: Unknown config option: timeout
  
    self._warn_or_fail_if_strict(f"Unknown config option: {key}\n")

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
1 passed, 1 warning in 0.01s
[2026-09-25 06:01:52,233] WARNING in core: flasgger is not installed; serving the static landing page at / and skipping the Swagger UI and /spec.json.