ErrLookup › psf/requests
psf/requests
A simple, yet elegant, HTTP library. · Python · 20 source files
Analyzed at 8068356288 on 2026-08-11. 36 documented errors.
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| {e} | exception | error | url, validation, invalid-url, send |
| Missing dependencies for SOCKS support. | exception | error | proxy, socks, dependencies, install, invalid-schema |
| Could not find a suitable TLS CA certificate bundle… | exception | error | tls, certificates, ca-bundle, certifi, config |
| URL has an invalid label. | exception | error | url, invalidurl, idna, unicode, dns |
| {ve} | exception | error | json, invalidjson, serialization, nan, http |
| create_cookie() got unexpected keyword arguments | exception | error | cookies, typeerror, create-cookie, kwargs, validation |
| The content for this response was already consumed | exception | error | response-streaming, content-consumed, state-error, runtime-error |
| Could not find the TLS certificate file, invalid path | exception | error | tls, client-cert, mutual-tls, config, filesystem |
| An error occurred when rewinding request body for redirect. | exception | error | unrewindable-body, redirect, file-upload, body-seek, os-error |
| Could not find the TLS key file, invalid path | exception | error | tls, client-cert, private-key, mutual-tls, config |
| {err} | exception | error | network, connection-error, protocol-error, retry |
| {e.args} | exception | error | url, invalidurl, parsing, validation, http |
| Auth hooks must be callable. | exception | error | auth, notimplemented, authbase, subclassing, http |
| Data must not be a string. | exception | error | upload, multipart, files, data, valueerror |
| Invalid URL : No scheme supplied. Perhaps you meant… | exception | error | url, missingschema, scheme, validation, http |
| max-age: must be integer | exception | error | cookies, typeerror, max-age, parsing, rfc6265 |
| Unsupported event specified, with event name | exception | warning | hooks, valueerror, events, validation, config |
| Please check proxy URL. It is malformed and could be… | exception | error | proxy, invalid-proxy-url, config, validation |
| chunk_size must be an int, it is instead a | exception | error | type-error, response-streaming, chunk-size, input-validation |
| Cookie headers should be added with… | exception | warning | cookies, cookiejar, notimplemented, headers, http |
| Invalid percent-escape sequence | exception | error | invalid-url, percent-encoding, url, unicode, utils |
| Invalid timeout . Pass a (connect, read) timeout tuple, or… | exception | error | timeout, validation, config, argument-error |
| Files must be provided. | exception | error | upload, multipart, files, valueerror, validation |
| There are multiple cookies with name | exception | error | cookies, cookieconflict, cookiejar, duplicate, http |
| name= , domain= , path= | exception | error | cookies, keyerror, cookiejar, lookup, http |
| Streamed bodies and files are mutually exclusive. | exception | error | upload, streaming, multipart, notimplemented, http |
| cannot encode objects that are not 2-tuples | exception | error | value-error, encoding, key-value, type-error, utils |
| You can only merge into CookieJar | exception | error | cookies, valueerror, cookiejar, merge, validation |
| Unable to rewind request body for redirect. | exception | error | unrewindable-body, redirect, non-seekable, body-stream, generator |
| ' ' object has no attribute | exception | error | attribute-error, lookup-dict, status-codes, api-misuse |
| Invalid URL : No host supplied | exception | error | url, invalidurl, host, validation, http |
| Invalid leading whitespace, reserved character(s), or… | exception | error | invalid-header, header-injection, security, crlf, headers, input-validation |
| Header part ( ) from must be of type str or bytes, not | exception | error | invalid-header, type-error, headers, input-validation, request-preparation |
| Exceeded redirects. | exception | error | redirect, too-many-redirects, session, redirect-loop, network |
| You can only send PreparedRequests. | exception | error | session, prepared-request, api-misuse, value-error |
| No connection adapters were found for | exception | error | invalid-schema, url, adapter, session, input-validation |