<!DOCTYPE html> <html lang="en" data-content_root="./"> <head> <meta charset="utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <title>Index — Python 3.13.3 documentation</title><meta name="viewport" content="width=device-width, initial-scale=1.0"> <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=b86133f3" /> <link rel="stylesheet" type="text/css" href="_static/pydoctheme.css?v=23252803" /> <link id="pygments_dark_css" media="(prefers-color-scheme: dark)" rel="stylesheet" type="text/css" href="_static/pygments_dark.css?v=5349f25f" /> <script src="_static/documentation_options.js?v=5d57ca2d"></script> <script src="_static/doctools.js?v=9bcbadda"></script> <script src="_static/sphinx_highlight.js?v=dc90522c"></script> <script src="_static/sidebar.js"></script> <link rel="search" type="application/opensearchdescription+xml" title="Search within Python 3.13.3 documentation" href="_static/opensearch.xml"/> <link rel="author" title="About these documents" href="about.html" /> <link rel="index" title="Index" href="genindex.html" /> <link rel="search" title="Search" href="search.html" /> <link rel="copyright" title="Copyright" href="copyright.html" /> <link rel="canonical" href="https://docs.python.org/3/genindex-J.html"> <style> @media only screen { table.full-width-table { width: 100%; 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vertical-align: top;"><ul> <li> j <ul> <li><a href="reference/lexical_analysis.html#index-30">in numeric literal</a> </li> </ul></li> <li><a href="library/calendar.html#calendar.JANUARY">JANUARY (in module calendar)</a> </li> <li> Java <ul> <li><a href="reference/datamodel.html#index-13">language</a> </li> </ul></li> <li><a href="library/platform.html#platform.java_ver">java_ver() (in module platform)</a> </li> <li><a href="library/asyncio-queue.html#asyncio.Queue.join">join() (asyncio.Queue method)</a> <ul> <li><a href="library/stdtypes.html#bytearray.join">(bytearray method)</a> </li> <li><a href="library/stdtypes.html#bytes.join">(bytes method)</a> </li> <li><a href="library/os.path.html#os.path.join">(in module os.path)</a> </li> <li><a href="library/shlex.html#shlex.join">(in module shlex)</a> </li> <li><a href="library/multiprocessing.html#multiprocessing.JoinableQueue.join">(multiprocessing.JoinableQueue method)</a> </li> <li><a href="library/multiprocessing.html#multiprocessing.pool.Pool.join">(multiprocessing.pool.Pool method)</a> </li> <li><a href="library/multiprocessing.html#multiprocessing.Process.join">(multiprocessing.Process method)</a> </li> <li><a href="library/queue.html#queue.Queue.join">(queue.Queue method)</a> </li> <li><a href="library/stdtypes.html#str.join">(str method)</a> </li> <li><a href="library/threading.html#threading.Thread.join">(threading.Thread method)</a> </li> </ul></li> <li><a href="library/test.html#test.support.threading_helper.join_thread">join_thread() (in module test.support.threading_helper)</a> <ul> <li><a href="library/multiprocessing.html#multiprocessing.Queue.join_thread">(multiprocessing.Queue method)</a> </li> </ul></li> <li><a href="library/multiprocessing.html#multiprocessing.JoinableQueue">JoinableQueue (class in multiprocessing)</a> </li> <li><a href="library/ast.html#ast.JoinedStr">JoinedStr (class in ast)</a> </li> <li><a href="library/importlib.html#importlib.abc.Traversable.joinpath">joinpath() (importlib.abc.Traversable method)</a> <ul> <li><a href="library/importlib.resources.abc.html#importlib.resources.abc.Traversable.joinpath">(importlib.resources.abc.Traversable method)</a> </li> <li><a href="library/pathlib.html#pathlib.PurePath.joinpath">(pathlib.PurePath method)</a> </li> <li><a href="library/zipfile.html#zipfile.Path.joinpath">(zipfile.Path method)</a> </li> </ul></li> <li><a href="library/http.cookies.html#http.cookies.BaseCookie.js_output">js_output() (http.cookies.BaseCookie method)</a> <ul> <li><a href="library/http.cookies.html#http.cookies.Morsel.js_output">(http.cookies.Morsel method)</a> </li> </ul></li> <li> json <ul> <li><a href="library/json.html#module-json">module</a>, <a href="tutorial/inputoutput.html#index-2">[1]</a> </li> </ul></li> <li> json.tool <ul> <li><a href="library/json.html#module-json.tool">module</a> </li> </ul></li> </ul></td> <td style="width: 33%; vertical-align: top;"><ul> <li> json.tool command line option <ul> <li><a href="library/json.html#cmdoption-json.tool-indent">--compact</a> </li> <li><a href="library/json.html#cmdoption-json.tool-h">--help</a> </li> <li><a href="library/json.html#cmdoption-json.tool-indent">--indent</a> </li> <li><a href="library/json.html#cmdoption-json.tool-json-lines">--json-lines</a> </li> <li><a href="library/json.html#cmdoption-json.tool-no-ensure-ascii">--no-ensure-ascii</a> </li> <li><a href="library/json.html#cmdoption-json.tool-indent">--no-indent</a> </li> <li><a href="library/json.html#cmdoption-json.tool-sort-keys">--sort-keys</a> </li> <li><a href="library/json.html#cmdoption-json.tool-indent">--tab</a> </li> <li><a href="library/json.html#cmdoption-json.tool-h">-h</a> </li> <li><a href="library/json.html#cmdoption-json.tool-arg-infile">infile</a> </li> <li><a href="library/json.html#cmdoption-json.tool-arg-outfile">outfile</a> </li> </ul></li> <li><a href="library/json.html#json.JSONDecodeError">JSONDecodeError</a> </li> <li><a href="library/json.html#json.JSONDecoder">JSONDecoder (class in json)</a> </li> <li><a href="library/json.html#json.JSONEncoder">JSONEncoder (class in json)</a> </li> <li><a href="library/calendar.html#calendar.JULY">JULY (in module calendar)</a> </li> <li><a href="library/sys.monitoring.html#monitoring-event-JUMP">JUMP (monitoring event)</a> <ul> <li><a href="library/dis.html#opcode-JUMP">(opcode)</a> </li> </ul></li> <li><a href="library/pdb.html#pdbcommand-jump">jump (pdb command)</a> </li> <li><a href="library/dis.html#opcode-JUMP_BACKWARD">JUMP_BACKWARD (opcode)</a> </li> <li><a href="library/dis.html#opcode-JUMP_BACKWARD_NO_INTERRUPT">JUMP_BACKWARD_NO_INTERRUPT (opcode)</a> </li> <li><a href="library/dis.html#opcode-JUMP_FORWARD">JUMP_FORWARD (opcode)</a> </li> <li><a href="library/dis.html#opcode-JUMP_NO_INTERRUPT">JUMP_NO_INTERRUPT (opcode)</a> </li> <li><a href="library/calendar.html#calendar.JUNE">JUNE (in module calendar)</a> </li> </ul></td> </tr></table> <div class="clearer"></div> </div> </div> </div> <div class="sphinxsidebar" role="navigation" aria-label="Main"> <div class="sphinxsidebarwrapper"> </div> <div id="sidebarbutton" title="Collapse sidebar"> <span>«</span> </div> </div> <div class="clearer"></div> </div> <div class="related" role="navigation" aria-label="Related"> <h3>Navigation</h3> <ul> <li class="right" style="margin-right: 10px"> <a href="genindex.html" title="General Index" >index</a></li> <li class="right" > <a href="py-modindex.html" title="Python Module Index" >modules</a> |</li> <li><img src="_static/py.svg" alt="Python logo" style="vertical-align: middle; 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