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<h1 id="index">Index &ndash; Symbols</h1>

<table style="width: 100%" class="indextable"><tr>
  <td style="width: 33%; vertical-align: top;"><ul>
      <li>
    ! (exclamation)

      <ul>
        <li><a href="library/cmd.html#index-0">in a command interpreter</a>
</li>
        <li><a href="library/curses.ascii.html#index-0">in curses module</a>
</li>
        <li><a href="reference/lexical_analysis.html#index-25">in formatted string literal</a>
</li>
        <li><a href="library/fnmatch.html#index-2">in glob-style wildcards</a>, <a href="library/glob.html#index-1">[1]</a>
</li>
        <li><a href="library/string.html#index-2">in string formatting</a>
</li>
        <li><a href="library/struct.html#index-1">in struct format strings</a>
</li>
      </ul></li>
      <li><a href="library/pdb.html#pdbcommand-0">! (pdb command)</a>
</li>
      <li><a href="reference/compound_stmts.html#index-22">! patterns</a>
</li>
      <li>
    !=

      <ul>
        <li><a href="library/stdtypes.html#index-7">operator</a>, <a href="reference/expressions.html#index-77">[1]</a>
</li>
      </ul></li>
      <li>
    &#34; (double quote)

      <ul>
        <li><a href="reference/lexical_analysis.html#index-17">string literal</a>
</li>
      </ul></li>
      <li>
    &#34;&#34;&#34;

      <ul>
        <li><a href="reference/lexical_analysis.html#index-18">string literal</a>
</li>
      </ul></li>
      <li>
    # (hash)

      <ul>
        <li><a href="library/site.html#index-2">comment</a>, <a href="reference/lexical_analysis.html#index-4">[1]</a>, <a href="tutorial/introduction.html#index-0">[2]</a>
</li>
        <li><a href="library/doctest.html#index-4">in doctests</a>
</li>
        <li><a href="library/stdtypes.html#index-36">in printf-style formatting</a>, <a href="library/stdtypes.html#index-46">[1]</a>
</li>
        <li><a href="library/re.html#index-37">in regular expressions</a>
</li>
        <li><a href="library/string.html#index-5">in string formatting</a>
</li>
        <li><a href="reference/lexical_analysis.html#index-5">source encoding declaration</a>
</li>
      </ul></li>
      <li>
    $ (dollar)

      <ul>
        <li><a href="library/os.path.html#index-9">environment variables expansion</a>
</li>
        <li><a href="library/re.html#index-2">in regular expressions</a>
</li>
        <li><a href="library/string.html#index-11">in template strings</a>
</li>
        <li><a href="library/configparser.html#index-2">interpolation in configuration files</a>
</li>
      </ul></li>
      <li>
    % (percent)

      <ul>
        <li><a href="library/datetime.html#index-0">datetime format</a>, <a href="library/time.html#index-11">[1]</a>, <a href="library/time.html#index-9">[2]</a>
</li>
        <li><a href="library/os.path.html#index-9">environment variables expansion (Windows)</a>, <a href="library/winreg.html#index-0">[1]</a>
</li>
        <li><a href="library/configparser.html#index-1">interpolation in configuration files</a>
</li>
        <li><a href="library/stdtypes.html#index-13">operator</a>, <a href="reference/expressions.html#index-68">[1]</a>
</li>
        <li><a href="library/stdtypes.html#index-34">printf-style formatting</a>, <a href="library/stdtypes.html#index-44">[1]</a>
</li>
      </ul></li>
      <li>
    %=

      <ul>
        <li><a href="reference/simple_stmts.html#index-14">augmented assignment</a>
</li>
      </ul></li>
      <li><a href="using/windows.html#index-6">%APPDATA%</a>
</li>
      <li>
    &amp; (ampersand)

      <ul>
        <li><a href="library/stdtypes.html#index-16">operator</a>, <a href="reference/expressions.html#index-74">[1]</a>
</li>
      </ul></li>
      <li>
    &amp;=

      <ul>
        <li><a href="reference/simple_stmts.html#index-14">augmented assignment</a>
</li>
      </ul></li>
      <li>
    &#39; (single quote)

      <ul>
        <li><a href="reference/lexical_analysis.html#index-17">string literal</a>
</li>
      </ul></li>
      <li>
    &#39;&#39;&#39;

      <ul>
        <li><a href="reference/lexical_analysis.html#index-18">string literal</a>
</li>
      </ul></li>
      <li>
    () (parentheses)

      <ul>
        <li><a href="reference/expressions.html#index-47">call</a>
</li>
        <li><a href="reference/compound_stmts.html#index-39">class definition</a>
</li>
        <li><a href="reference/compound_stmts.html#index-27">function definition</a>
</li>
        <li><a href="reference/expressions.html#index-22">generator expression</a>
</li>
        <li><a href="reference/simple_stmts.html#index-6">in assignment target list</a>
</li>
        <li><a href="library/stdtypes.html#index-35">in printf-style formatting</a>, <a href="library/stdtypes.html#index-45">[1]</a>
</li>
        <li><a href="library/re.html#index-14">in regular expressions</a>
</li>
        <li><a href="reference/expressions.html#index-8">tuple display</a>
</li>
      </ul></li>
      <li>
    (?

      <ul>
        <li><a href="library/re.html#index-15">in regular expressions</a>
</li>
      </ul></li>
      <li>
    (?!

      <ul>
        <li><a href="library/re.html#index-21">in regular expressions</a>
</li>
      </ul></li>
      <li>
    (?#

      <ul>
        <li><a href="library/re.html#index-19">in regular expressions</a>
</li>
      </ul></li>
      <li>
    (?(

      <ul>
        <li><a href="library/re.html#index-24">in regular expressions</a>
</li>
      </ul></li>
      <li>
    (?:

      <ul>
        <li><a href="library/re.html#index-16">in regular expressions</a>
</li>
      </ul></li>
      <li>
    (?&lt;!

      <ul>
        <li><a href="library/re.html#index-23">in regular expressions</a>
</li>
      </ul></li>
      <li>
    (?&lt;=

      <ul>
        <li><a href="library/re.html#index-22">in regular expressions</a>
</li>
      </ul></li>
      <li>
    (?=

      <ul>
        <li><a href="library/re.html#index-20">in regular expressions</a>
</li>
      </ul></li>
      <li>
    (?P&lt;

      <ul>
        <li><a href="library/re.html#index-17">in regular expressions</a>
</li>
      </ul></li>
      <li>
    (?P=

      <ul>
        <li><a href="library/re.html#index-18">in regular expressions</a>
</li>
      </ul></li>
      <li>
    * (asterisk)

      <ul>
        <li><a href="reference/compound_stmts.html#index-31">function definition</a>
</li>
        <li><a href="reference/simple_stmts.html#index-37">import statement</a>
</li>
        <li><a href="library/argparse.html#index-1">in argparse module</a>
</li>
        <li><a href="reference/simple_stmts.html#index-6">in assignment target list</a>
</li>
        <li><a href="library/ast.html#index-1">in AST grammar</a>
</li>
        <li><a href="reference/expressions.html#index-93">in expression lists</a>
</li>
        <li><a href="reference/expressions.html#index-49">in function calls</a>, <a href="tutorial/controlflow.html#index-3">[1]</a>
</li>
        <li><a href="library/fnmatch.html#index-2">in glob-style wildcards</a>, <a href="library/glob.html#index-1">[1]</a>
</li>
        <li><a href="library/stdtypes.html#index-35">in printf-style formatting</a>, <a href="library/stdtypes.html#index-45">[1]</a>
</li>
        <li><a href="library/re.html#index-3">in regular expressions</a>
</li>
        <li><a href="library/stdtypes.html#index-13">operator</a>, <a href="reference/expressions.html#index-65">[1]</a>
</li>
      </ul></li>
      <li>
    **

      <ul>
        <li><a href="reference/compound_stmts.html#index-31">function definition</a>
</li>
        <li><a href="reference/expressions.html#index-18">in dictionary displays</a>
</li>
        <li><a href="reference/expressions.html#index-50">in function calls</a>, <a href="tutorial/controlflow.html#index-4">[1]</a>
</li>
        <li><a href="library/glob.html#index-2">in glob-style wildcards</a>
</li>
        <li><a href="library/stdtypes.html#index-13">operator</a>, <a href="reference/expressions.html#index-58">[1]</a>
</li>
      </ul></li>
      <li>
    **=

      <ul>
        <li><a href="reference/simple_stmts.html#index-14">augmented assignment</a>
</li>
      </ul></li>
      <li>
    *=

      <ul>
        <li><a href="reference/simple_stmts.html#index-14">augmented assignment</a>
</li>
      </ul></li>
      <li>
    *?

      <ul>
        <li><a href="library/re.html#index-6">in regular expressions</a>
</li>
      </ul></li>
      <li>
    + (plus)

      <ul>
        <li><a href="library/stdtypes.html#index-13">binary operator</a>, <a href="reference/expressions.html#index-69">[1]</a>
</li>
        <li><a href="library/argparse.html#index-2">in argparse module</a>
</li>
        <li><a href="library/doctest.html#index-4">in doctests</a>
</li>
        <li><a href="library/stdtypes.html#index-36">in printf-style formatting</a>, <a href="library/stdtypes.html#index-46">[1]</a>
</li>
        <li><a href="library/re.html#index-4">in regular expressions</a>
</li>
        <li><a href="library/string.html#index-4">in string formatting</a>
</li>
        <li><a href="library/stdtypes.html#index-13">unary operator</a>, <a href="reference/expressions.html#index-61">[1]</a>
</li>
      </ul></li>
      <li>
    +=

      <ul>
        <li><a href="reference/simple_stmts.html#index-14">augmented assignment</a>
</li>
      </ul></li>
      <li>
    +?

      <ul>
        <li><a href="library/re.html#index-6">in regular expressions</a>
</li>
      </ul></li>
      <li><a href="reference/expressions.html#index-10">, (comma)</a>

      <ul>
        <li><a href="reference/expressions.html#index-47">argument list</a>
</li>
        <li><a href="reference/compound_stmts.html#index-39">expression list</a>, <a href="reference/expressions.html#index-15">[1]</a>, <a href="reference/expressions.html#index-16">[2]</a>, <a href="reference/expressions.html#index-91">[3]</a>, <a href="reference/simple_stmts.html#index-18">[4]</a>
</li>
        <li><a href="reference/simple_stmts.html#index-43">identifier list</a>, <a href="reference/simple_stmts.html#index-45">[1]</a>
</li>
        <li><a href="reference/simple_stmts.html#index-34">import statement</a>
</li>
        <li><a href="reference/expressions.html#index-17">in dictionary displays</a>
</li>
        <li><a href="library/string.html#index-6">in string formatting</a>
</li>
        <li><a href="reference/simple_stmts.html#index-6">in target list</a>
</li>
        <li><a href="reference/compound_stmts.html#index-27">parameter list</a>
</li>
        <li><a href="reference/expressions.html#index-44">slicing</a>
</li>
        <li><a href="reference/compound_stmts.html#index-15">with statement</a>
</li>
      </ul></li>
      <li>
    -

      <ul>
        <li><a href="library/py_compile.html#cmdoption-python-m-py_compile">python--m-py_compile command line option</a>
</li>
      </ul></li>
      <li>
    - (minus)

      <ul>
        <li><a href="library/stdtypes.html#index-13">binary operator</a>, <a href="reference/expressions.html#index-70">[1]</a>
</li>
        <li><a href="library/doctest.html#index-4">in doctests</a>
</li>
        <li><a href="library/fnmatch.html#index-2">in glob-style wildcards</a>, <a href="library/glob.html#index-1">[1]</a>
</li>
        <li><a href="library/stdtypes.html#index-36">in printf-style formatting</a>, <a href="library/stdtypes.html#index-46">[1]</a>
</li>
        <li><a href="library/re.html#index-10">in regular expressions</a>
</li>
        <li><a href="library/string.html#index-4">in string formatting</a>
</li>
        <li><a href="library/stdtypes.html#index-13">unary operator</a>, <a href="reference/expressions.html#index-60">[1]</a>
</li>
      </ul></li>
      <li>
    --annotate

      <ul>
        <li><a href="library/pickletools.html#cmdoption-pickletools-a">pickletools command line option</a>
</li>
      </ul></li>
      <li>
    --best

      <ul>
        <li><a href="library/gzip.html#cmdoption-gzip-best">gzip command line option</a>
</li>
      </ul></li>
      <li>
    --buffer

      <ul>
        <li><a href="library/unittest.html#cmdoption-unittest-b">unittest command line option</a>
</li>
      </ul></li>
      <li>
    --catch

      <ul>
        <li><a href="library/unittest.html#cmdoption-unittest-c">unittest command line option</a>
</li>
      </ul></li>
      <li>
    --check-hash-based-pycs default|always|never

      <ul>
        <li><a href="using/cmdline.html#cmdoption-check-hash-based-pycs">command line option</a>
</li>
      </ul></li>
      <li>
    --compact

      <ul>
        <li><a href="library/json.html#cmdoption-json.tool-indent">json.tool command line option</a>
</li>
      </ul></li>
      <li>
    --compress

      <ul>
        <li><a href="library/zipapp.html#cmdoption-zipapp-c">zipapp command line option</a>
</li>
      </ul></li>
      <li>
    --count

      <ul>
        <li><a href="library/trace.html#cmdoption-trace-c">trace command line option</a>
</li>
      </ul></li>
      <li>
    --coverdir=&lt;dir&gt;

      <ul>
        <li><a href="library/trace.html#cmdoption-trace-C">trace command line option</a>
</li>
      </ul></li>
      <li>
    --create &lt;tarfile&gt; &lt;source1&gt; ... &lt;sourceN&gt;

      <ul>
        <li><a href="library/tarfile.html#cmdoption-tarfile-create">tarfile command line option</a>
</li>
      </ul></li>
      <li>
    --create &lt;zipfile&gt; &lt;source1&gt; ... &lt;sourceN&gt;

      <ul>
        <li><a href="library/zipfile.html#cmdoption-zipfile-create">zipfile command line option</a>
</li>
      </ul></li>
      <li>
    --decompress

      <ul>
        <li><a href="library/gzip.html#cmdoption-gzip-d">gzip command line option</a>
</li>
      </ul></li>
      <li>
    --details

      <ul>
        <li><a href="library/inspect.html#cmdoption-inspect-details">inspect command line option</a>
</li>
      </ul></li>
      <li>
    --disable-ipv6

      <ul>
        <li><a href="using/configure.html#cmdoption-disable-ipv6">command line option</a>
</li>
      </ul></li>
      <li>
    --disable-test-modules

      <ul>
        <li><a href="using/configure.html#cmdoption-disable-test-modules">command line option</a>
</li>
      </ul></li>
      <li>
    --enable-big-digits=[15|30]

      <ul>
        <li><a href="using/configure.html#cmdoption-enable-big-digits">command line option</a>
</li>
      </ul></li>
      <li>
    --enable-framework

      <ul>
        <li><a href="using/configure.html#cmdoption-enable-framework">command line option</a>
</li>
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      <li>
    --enable-framework=INSTALLDIR

      <ul>
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</li>
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      <li>
    --enable-loadable-sqlite-extensions

      <ul>
        <li><a href="using/configure.html#cmdoption-enable-loadable-sqlite-extensions">command line option</a>
</li>
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      <li>
    --enable-optimizations

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        <li><a href="using/configure.html#cmdoption-enable-optimizations">command line option</a>
</li>
      </ul></li>
      <li>
    --enable-profiling

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        <li><a href="using/configure.html#cmdoption-enable-profiling">command line option</a>
</li>
      </ul></li>
      <li>
    --enable-shared

      <ul>
        <li><a href="using/configure.html#cmdoption-enable-shared">command line option</a>
</li>
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      <li>
    --enable-universalsdk

      <ul>
        <li><a href="using/configure.html#cmdoption-enable-universalsdk">command line option</a>
</li>
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      <li>
    --enable-universalsdk=SDKDIR

      <ul>
        <li><a href="using/configure.html#cmdoption-1">command line option</a>
</li>
      </ul></li>
      <li>
    --exact

      <ul>
        <li><a href="library/tokenize.html#cmdoption-tokenize-e">tokenize command line option</a>
</li>
      </ul></li>
      <li>
    --exec-prefix=EPREFIX

      <ul>
        <li><a href="using/configure.html#cmdoption-exec-prefix">command line option</a>
</li>
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</li>
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  </ul></td>
  <td style="width: 33%; vertical-align: top;"><ul>
      <li>
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    --without-readline

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    -?

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    -a

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    -B

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    -b

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    -C

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    -c

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      <li>
    -d

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</li>
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    -d destdir

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    -E

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    -e

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      <ul>
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</li>
      </ul></li>
      <li>
    -e dir

      <ul>
        <li><a href="library/compileall.html#cmdoption-compileall-e">compileall command line option</a>
</li>
      </ul></li>
      <li>
    -f

      <ul>
        <li><a href="library/compileall.html#cmdoption-compileall-f">compileall command line option</a>
</li>
        <li><a href="library/trace.html#cmdoption-trace-f">trace command line option</a>
</li>
        <li><a href="library/unittest.html#cmdoption-unittest-f">unittest command line option</a>
</li>
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      <li>
    -g

      <ul>
        <li><a href="library/trace.html#cmdoption-trace-g">trace command line option</a>
</li>
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    -h

      <ul>
        <li><a href="library/ast.html#cmdoption-ast-h">ast command line option</a>
</li>
        <li><a href="using/cmdline.html#cmdoption-h">command line option</a>
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        <li><a href="library/zipapp.html#cmdoption-zipapp-h">zipapp command line option</a>
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      <li>
    -I

      <ul>
        <li><a href="using/cmdline.html#cmdoption-I">command line option</a>
</li>
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    -i

      <ul>
        <li><a href="using/cmdline.html#cmdoption-i">command line option</a>
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    -i &lt;indent&gt;

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    -i list

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    -J

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        <li><a href="using/cmdline.html#cmdoption-J">command line option</a>
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    -j N

      <ul>
        <li><a href="library/compileall.html#cmdoption-compileall-j">compileall command line option</a>
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    -k

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    -l

      <ul>
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        <li><a href="library/pickletools.html#cmdoption-pickletools-l">pickletools command line option</a>
</li>
        <li><a href="library/trace.html#cmdoption-trace-l">trace command line option</a>
</li>
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      <li>
    -l &lt;tarfile&gt;

      <ul>
        <li><a href="library/tarfile.html#cmdoption-tarfile-l">tarfile command line option</a>
</li>
      </ul></li>
      <li>
    -l &lt;zipfile&gt;

      <ul>
        <li><a href="library/zipfile.html#cmdoption-zipfile-l">zipfile command line option</a>
</li>
      </ul></li>
      <li>
    -m

      <ul>
        <li><a href="library/pickletools.html#cmdoption-pickletools-m">pickletools command line option</a>
</li>
        <li><a href="library/trace.html#cmdoption-trace-m">trace command line option</a>
</li>
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      <li>
    -m &lt;mainfn&gt;

      <ul>
        <li><a href="library/zipapp.html#cmdoption-zipapp-m">zipapp command line option</a>
</li>
      </ul></li>
      <li>
    -m &lt;mode&gt;

      <ul>
        <li><a href="library/ast.html#cmdoption-ast-m">ast command line option</a>
</li>
      </ul></li>
      <li>
    -m &lt;module-name&gt;

      <ul>
        <li><a href="using/cmdline.html#cmdoption-m">command line option</a>
</li>
      </ul></li>
      <li>
    -n N

      <ul>
        <li><a href="library/timeit.html#cmdoption-timeit-n">timeit command line option</a>
</li>
      </ul></li>
      <li>
    -O

      <ul>
        <li><a href="using/cmdline.html#cmdoption-O">command line option</a>
</li>
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      <li>
    -o

      <ul>
        <li><a href="library/pickletools.html#cmdoption-pickletools-o">pickletools command line option</a>
</li>
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      <li>
    -o &lt;output&gt;

      <ul>
        <li><a href="library/zipapp.html#cmdoption-zipapp-o">zipapp command line option</a>
</li>
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      <li>
    -o level

      <ul>
        <li><a href="library/compileall.html#cmdoption-compileall-o">compileall command line option</a>
</li>
      </ul></li>
      <li>
    -OO

      <ul>
        <li><a href="using/cmdline.html#cmdoption-OO">command line option</a>
</li>
      </ul></li>
      <li>
    -p

      <ul>
        <li><a href="library/pickletools.html#cmdoption-pickletools-p">pickletools command line option</a>
</li>
        <li><a href="library/timeit.html#cmdoption-timeit-p">timeit command line option</a>
</li>
        <li><a href="library/unittest.html#cmdoption-unittest-discover-p">unittest-discover command line option</a>
</li>
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      <li>
    -p &lt;interpreter&gt;

      <ul>
        <li><a href="library/zipapp.html#cmdoption-zipapp-p">zipapp command line option</a>
</li>
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      <li>
    -p prepend_prefix

      <ul>
        <li><a href="library/compileall.html#cmdoption-compileall-p">compileall command line option</a>
</li>
      </ul></li>
      <li>
    -q

      <ul>
        <li><a href="using/cmdline.html#cmdoption-q">command line option</a>
</li>
        <li><a href="library/compileall.html#cmdoption-compileall-q">compileall command line option</a>
</li>
        <li><a href="library/py_compile.html#cmdoption-python-m-py_compile-q">python--m-py_compile command line option</a>
</li>
      </ul></li>
      <li>
    -R

      <ul>
        <li><a href="using/cmdline.html#cmdoption-R">command line option</a>
</li>
        <li><a href="library/trace.html#cmdoption-trace-R">trace command line option</a>
</li>
      </ul></li>
      <li>
    -r

      <ul>
        <li><a href="library/compileall.html#cmdoption-compileall-r">compileall command line option</a>
</li>
        <li><a href="library/trace.html#cmdoption-trace-r">trace command line option</a>
</li>
      </ul></li>
      <li>
    -r N

      <ul>
        <li><a href="library/timeit.html#cmdoption-timeit-r">timeit command line option</a>
</li>
      </ul></li>
      <li>
    -S

      <ul>
        <li><a href="using/cmdline.html#cmdoption-S">command line option</a>
</li>
      </ul></li>
      <li>
    -s

      <ul>
        <li><a href="using/cmdline.html#cmdoption-s">command line option</a>
</li>
        <li><a href="library/trace.html#cmdoption-trace-s">trace command line option</a>
</li>
        <li><a href="library/unittest.html#cmdoption-unittest-discover-s">unittest-discover command line option</a>
</li>
      </ul></li>
      <li>
    -s S

      <ul>
        <li><a href="library/timeit.html#cmdoption-timeit-s">timeit command line option</a>
</li>
      </ul></li>
      <li>
    -s strip_prefix

      <ul>
        <li><a href="library/compileall.html#cmdoption-compileall-s">compileall command line option</a>
</li>
      </ul></li>
      <li>
    -T

      <ul>
        <li><a href="library/trace.html#cmdoption-trace-T">trace command line option</a>
</li>
      </ul></li>
      <li>
    -t

      <ul>
        <li><a href="library/trace.html#cmdoption-trace-t">trace command line option</a>
</li>
        <li><a href="library/unittest.html#cmdoption-unittest-discover-t">unittest-discover command line option</a>
</li>
      </ul></li>
      <li>
    -t &lt;tarfile&gt;

      <ul>
        <li><a href="library/tarfile.html#cmdoption-tarfile-t">tarfile command line option</a>
</li>
      </ul></li>
      <li>
    -t &lt;zipfile&gt;

      <ul>
        <li><a href="library/zipfile.html#cmdoption-zipfile-t">zipfile command line option</a>
</li>
      </ul></li>
      <li>
    -u

      <ul>
        <li><a href="using/cmdline.html#cmdoption-u">command line option</a>
</li>
        <li><a href="library/timeit.html#cmdoption-timeit-u">timeit command line option</a>
</li>
      </ul></li>
      <li>
    -V

      <ul>
        <li><a href="using/cmdline.html#cmdoption-V">command line option</a>
</li>
      </ul></li>
      <li>
    -v

      <ul>
        <li><a href="using/cmdline.html#cmdoption-1">command line option</a>
</li>
        <li><a href="library/tarfile.html#cmdoption-tarfile-v">tarfile command line option</a>
</li>
        <li><a href="library/timeit.html#cmdoption-timeit-v">timeit command line option</a>
</li>
        <li><a href="library/unittest.html#cmdoption-unittest-discover-v">unittest-discover command line option</a>
</li>
      </ul></li>
      <li>
    -W arg

      <ul>
        <li><a href="using/cmdline.html#cmdoption-W">command line option</a>
</li>
      </ul></li>
      <li>
    -X

      <ul>
        <li><a href="using/cmdline.html#cmdoption-X">command line option</a>
</li>
      </ul></li>
      <li>
    -x

      <ul>
        <li><a href="using/cmdline.html#cmdoption-x">command line option</a>
</li>
      </ul></li>
      <li>
    -x regex

      <ul>
        <li><a href="library/compileall.html#cmdoption-compileall-x">compileall command line option</a>
</li>
      </ul></li>
      <li>
    . (dot)

      <ul>
        <li><a href="reference/expressions.html#index-39">attribute reference</a>
</li>
        <li><a href="library/glob.html#index-1">in glob-style wildcards</a>
</li>
        <li><a href="reference/lexical_analysis.html#index-29">in numeric literal</a>
</li>
        <li><a href="library/os.html#index-44">in pathnames</a>, <a href="library/os.html#index-49">[1]</a>
</li>
        <li><a href="library/stdtypes.html#index-35">in printf-style formatting</a>, <a href="library/stdtypes.html#index-45">[1]</a>
</li>
        <li><a href="library/re.html#index-0">in regular expressions</a>
</li>
        <li><a href="library/string.html#index-2">in string formatting</a>
</li>
      </ul></li>
      <li>
    ..

      <ul>
        <li><a href="library/os.html#index-45">in pathnames</a>
</li>
      </ul></li>
      <li><a href="glossary.html#term-..."><strong>...</strong></a>

      <ul>
        <li><a href="library/constants.html#index-0">ellipsis literal</a>, <a href="library/stdtypes.html#index-65">[1]</a>, <a href="reference/datamodel.html#index-8">[2]</a>
</li>
        <li><a href="library/doctest.html#index-3">in doctests</a>
</li>
        <li><a href="library/doctest.html#index-0">interpreter prompt</a>, <a href="library/sys.html#index-26">[1]</a>
</li>
        <li><a href="library/pprint.html#index-0">placeholder</a>, <a href="library/reprlib.html#index-0">[1]</a>, <a href="library/textwrap.html#index-0">[2]</a>
</li>
      </ul></li>
      <li>
    .ini

      <ul>
        <li><a href="library/configparser.html#index-0">file</a>
</li>
      </ul></li>
      <li>
    .pdbrc

      <ul>
        <li><a href="library/pdb.html#index-2">file</a>
</li>
      </ul></li>
      <li>
    / (slash)

      <ul>
        <li><a href="reference/compound_stmts.html#index-31">function definition</a>
</li>
        <li><a href="library/os.html#index-46">in pathnames</a>, <a href="library/os.html#index-48">[1]</a>
</li>
        <li><a href="library/stdtypes.html#index-13">operator</a>, <a href="reference/expressions.html#index-67">[1]</a>
</li>
      </ul></li>
      <li>
    //

      <ul>
        <li><a href="library/stdtypes.html#index-13">operator</a>, <a href="reference/expressions.html#index-67">[1]</a>
</li>
      </ul></li>
      <li>
    //=

      <ul>
        <li><a href="reference/simple_stmts.html#index-14">augmented assignment</a>
</li>
      </ul></li>
      <li>
    /=

      <ul>
        <li><a href="reference/simple_stmts.html#index-14">augmented assignment</a>
</li>
      </ul></li>
      <li>
    0b

      <ul>
        <li><a href="reference/lexical_analysis.html#index-28">integer literal</a>
</li>
      </ul></li>
      <li>
    0o

      <ul>
        <li><a href="reference/lexical_analysis.html#index-28">integer literal</a>
</li>
      </ul></li>
      <li>
    0x

      <ul>
        <li><a href="reference/lexical_analysis.html#index-28">integer literal</a>
</li>
      </ul></li>
      <li><a href="library/time.html#index-3">2-digit years</a>
</li>
      <li><a href="glossary.html#term-2to3"><strong>2to3</strong></a>
</li>
      <li>
    : (colon)

      <ul>
        <li><a href="reference/simple_stmts.html#index-15">annotated variable</a>
</li>
        <li><a href="reference/compound_stmts.html#index-15">compound statement</a>, <a href="reference/compound_stmts.html#index-17">[1]</a>, <a href="reference/compound_stmts.html#index-27">[2]</a>, <a href="reference/compound_stmts.html#index-3">[3]</a>, <a href="reference/compound_stmts.html#index-39">[4]</a>, <a href="reference/compound_stmts.html#index-4">[5]</a>, <a href="reference/compound_stmts.html#index-6">[6]</a>, <a href="reference/compound_stmts.html#index-9">[7]</a>
</li>
        <li><a href="reference/compound_stmts.html#index-33">function annotations</a>, <a href="tutorial/controlflow.html#index-6">[1]</a>
</li>
        <li><a href="reference/expressions.html#index-17">in dictionary expressions</a>
</li>
        <li><a href="reference/lexical_analysis.html#index-25">in formatted string literal</a>
</li>
        <li><a href="library/sqlite3.html#index-3">in SQL statements</a>
</li>
        <li><a href="library/string.html#index-2">in string formatting</a>
</li>
        <li><a href="reference/expressions.html#index-90">lambda expression</a>
</li>
        <li><a href="library/os.html#index-50">path separator (POSIX)</a>
</li>
        <li><a href="reference/expressions.html#index-44">slicing</a>
</li>
      </ul></li>
      <li><a href="reference/expressions.html#index-86">:= (colon equals)</a>
</li>
      <li><a href="library/os.html#index-50">; (semicolon)</a>, <a href="reference/compound_stmts.html#index-1">[1]</a>
</li>
      <li>
    &lt; (less)

      <ul>
        <li><a href="library/string.html#index-3">in string formatting</a>
</li>
        <li><a href="library/struct.html#index-1">in struct format strings</a>
</li>
        <li><a href="library/stdtypes.html#index-7">operator</a>, <a href="reference/expressions.html#index-77">[1]</a>
</li>
      </ul></li>
      <li>
    &lt;&lt;

      <ul>
        <li><a href="library/stdtypes.html#index-16">operator</a>, <a href="reference/expressions.html#index-71">[1]</a>
</li>
      </ul></li>
      <li>
    &lt;&lt;=

      <ul>
        <li><a href="reference/simple_stmts.html#index-14">augmented assignment</a>
</li>
      </ul></li>
      <li>
    &lt;=

      <ul>
        <li><a href="library/stdtypes.html#index-7">operator</a>, <a href="reference/expressions.html#index-77">[1]</a>
</li>
      </ul></li>
      <li><a href="library/doctest.html#index-2">&lt;BLANKLINE&gt;</a>
</li>
      <li>
    &lt;file&gt; ... &lt;fileN&gt;

      <ul>
        <li><a href="library/py_compile.html#cmdoption-python-m-py_compile-arg-file">python--m-py_compile command line option</a>
</li>
      </ul></li>
      <li>
    = (equals)

      <ul>
        <li><a href="reference/simple_stmts.html#index-4">assignment statement</a>
</li>
        <li><a href="reference/datamodel.html#index-82">class definition</a>
</li>
        <li><a href="reference/lexical_analysis.html#index-25">for help in debugging using string literals</a>
</li>
        <li><a href="reference/compound_stmts.html#index-30">function definition</a>
</li>
        <li><a href="reference/expressions.html#index-47">in function calls</a>
</li>
        <li><a href="library/string.html#index-3">in string formatting</a>
</li>
        <li><a href="library/struct.html#index-1">in struct format strings</a>
</li>
      </ul></li>
      <li>
    ==

      <ul>
        <li><a href="library/stdtypes.html#index-7">operator</a>, <a href="reference/expressions.html#index-77">[1]</a>
</li>
      </ul></li>
      <li>
    &gt; (greater)

      <ul>
        <li><a href="library/string.html#index-3">in string formatting</a>
</li>
        <li><a href="library/struct.html#index-1">in struct format strings</a>
</li>
        <li><a href="library/stdtypes.html#index-7">operator</a>, <a href="reference/expressions.html#index-77">[1]</a>
</li>
      </ul></li>
      <li>
    &gt;=

      <ul>
        <li><a href="library/stdtypes.html#index-7">operator</a>, <a href="reference/expressions.html#index-77">[1]</a>
</li>
      </ul></li>
      <li>
    &gt;&gt;

      <ul>
        <li><a href="library/stdtypes.html#index-16">operator</a>, <a href="reference/expressions.html#index-71">[1]</a>
</li>
      </ul></li>
      <li>
    &gt;&gt;=

      <ul>
        <li><a href="reference/simple_stmts.html#index-14">augmented assignment</a>
</li>
      </ul></li>
      <li><a href="glossary.html#term-0"><strong>&gt;&gt;&gt;</strong></a>

      <ul>
        <li><a href="library/doctest.html#index-0">interpreter prompt</a>, <a href="library/sys.html#index-26">[1]</a>
</li>
      </ul></li>
      <li>
    ? (question mark)

      <ul>
        <li><a href="library/cmd.html#index-0">in a command interpreter</a>
</li>
        <li><a href="library/argparse.html#index-0">in argparse module</a>
</li>
        <li><a href="library/ast.html#index-0">in AST grammar</a>
</li>
        <li><a href="library/fnmatch.html#index-2">in glob-style wildcards</a>, <a href="library/glob.html#index-1">[1]</a>
</li>
        <li><a href="library/re.html#index-5">in regular expressions</a>
</li>
        <li><a href="library/sqlite3.html#index-2">in SQL statements</a>
</li>
        <li><a href="library/struct.html#index-2">in struct format strings</a>, <a href="library/struct.html#index-3">[1]</a>
</li>
        <li><a href="library/codecs.html#index-1">replacement character</a>
</li>
      </ul></li>
      <li>
    ??

      <ul>
        <li><a href="library/re.html#index-6">in regular expressions</a>
</li>
      </ul></li>
      <li>
    @ (at)

      <ul>
        <li><a href="reference/compound_stmts.html#index-40">class definition</a>
</li>
        <li><a href="reference/compound_stmts.html#index-28">function definition</a>
</li>
        <li><a href="library/struct.html#index-1">in struct format strings</a>
</li>
        <li><a href="reference/expressions.html#index-66">operator</a>
</li>
      </ul></li>
      <li>
    [] (square brackets)

      <ul>
        <li><a href="reference/simple_stmts.html#index-6">in assignment target list</a>
</li>
        <li><a href="library/fnmatch.html#index-2">in glob-style wildcards</a>, <a href="library/glob.html#index-1">[1]</a>
</li>
        <li><a href="library/re.html#index-9">in regular expressions</a>
</li>
        <li><a href="library/string.html#index-2">in string formatting</a>
</li>
        <li><a href="reference/expressions.html#index-15">list expression</a>
</li>
        <li><a href="reference/expressions.html#index-41">subscription</a>
</li>
      </ul></li>
      <li>
    \ (backslash)

      <ul>
        <li><a href="library/codecs.html#index-1">escape sequence</a>, <a href="reference/lexical_analysis.html#index-23">[1]</a>
</li>
        <li><a href="library/os.html#index-47">in pathnames (Windows)</a>
</li>
        <li><a href="library/re.html#index-11">in regular expressions</a>, <a href="library/re.html#index-25">[1]</a>, <a href="library/re.html#index-8">[2]</a>
</li>
      </ul></li>
      <li>
    \\

      <ul>
        <li><a href="reference/lexical_analysis.html#index-23">escape sequence</a>
</li>
        <li><a href="library/re.html#index-36">in regular expressions</a>
</li>
      </ul></li>
      <li>
    \A

      <ul>
        <li><a href="library/re.html#index-26">in regular expressions</a>
</li>
      </ul></li>
      <li>
    \a

      <ul>
        <li><a href="reference/lexical_analysis.html#index-23">escape sequence</a>
</li>
        <li><a href="library/re.html#index-36">in regular expressions</a>
</li>
      </ul></li>
      <li>
    \B

      <ul>
        <li><a href="library/re.html#index-28">in regular expressions</a>
</li>
      </ul></li>
      <li>
    \b

      <ul>
        <li><a href="reference/lexical_analysis.html#index-23">escape sequence</a>
</li>
        <li><a href="library/re.html#index-27">in regular expressions</a>, <a href="library/re.html#index-36">[1]</a>
</li>
      </ul></li>
      <li>
    \D

      <ul>
        <li><a href="library/re.html#index-30">in regular expressions</a>
</li>
      </ul></li>
      <li>
    \d

      <ul>
        <li><a href="library/re.html#index-29">in regular expressions</a>
</li>
      </ul></li>
      <li>
    \f

      <ul>
        <li><a href="reference/lexical_analysis.html#index-23">escape sequence</a>
</li>
        <li><a href="library/re.html#index-36">in regular expressions</a>
</li>
      </ul></li>
      <li>
    \g

      <ul>
        <li><a href="library/re.html#index-38">in regular expressions</a>
</li>
      </ul></li>
      <li>
    \N

      <ul>
        <li><a href="library/codecs.html#index-3">escape sequence</a>, <a href="reference/lexical_analysis.html#index-23">[1]</a>
</li>
        <li><a href="library/re.html#index-36">in regular expressions</a>
</li>
      </ul></li>
      <li>
    \n

      <ul>
        <li><a href="reference/lexical_analysis.html#index-23">escape sequence</a>
</li>
        <li><a href="library/re.html#index-36">in regular expressions</a>
</li>
      </ul></li>
      <li>
    \r

      <ul>
        <li><a href="reference/lexical_analysis.html#index-23">escape sequence</a>
</li>
        <li><a href="library/re.html#index-36">in regular expressions</a>
</li>
      </ul></li>
      <li>
    \S

      <ul>
        <li><a href="library/re.html#index-32">in regular expressions</a>
</li>
      </ul></li>
      <li>
    \s

      <ul>
        <li><a href="library/re.html#index-31">in regular expressions</a>
</li>
      </ul></li>
      <li>
    \t

      <ul>
        <li><a href="reference/lexical_analysis.html#index-23">escape sequence</a>
</li>
        <li><a href="library/re.html#index-36">in regular expressions</a>
</li>
      </ul></li>
      <li>
    \U

      <ul>
        <li><a href="library/codecs.html#index-1">escape sequence</a>, <a href="reference/lexical_analysis.html#index-23">[1]</a>
</li>
        <li><a href="library/re.html#index-36">in regular expressions</a>
</li>
      </ul></li>
      <li>
    \u

      <ul>
        <li><a href="library/codecs.html#index-1">escape sequence</a>, <a href="reference/lexical_analysis.html#index-23">[1]</a>
</li>
        <li><a href="library/re.html#index-36">in regular expressions</a>
</li>
      </ul></li>
      <li>
    \v

      <ul>
        <li><a href="reference/lexical_analysis.html#index-23">escape sequence</a>
</li>
        <li><a href="library/re.html#index-36">in regular expressions</a>
</li>
      </ul></li>
      <li>
    \W

      <ul>
        <li><a href="library/re.html#index-34">in regular expressions</a>
</li>
      </ul></li>
      <li>
    \w

      <ul>
        <li><a href="library/re.html#index-33">in regular expressions</a>
</li>
      </ul></li>
      <li>
    \x

      <ul>
        <li><a href="library/codecs.html#index-1">escape sequence</a>, <a href="reference/lexical_analysis.html#index-23">[1]</a>
</li>
        <li><a href="library/re.html#index-36">in regular expressions</a>
</li>
      </ul></li>
      <li>
    \Z

      <ul>
        <li><a href="library/re.html#index-35">in regular expressions</a>
</li>
      </ul></li>
      <li>
    ^ (caret)

      <ul>
        <li><a href="library/curses.ascii.html#index-0">in curses module</a>
</li>
        <li><a href="library/re.html#index-1">in regular expressions</a>, <a href="library/re.html#index-12">[1]</a>
</li>
        <li><a href="library/string.html#index-3">in string formatting</a>
</li>
        <li><a href="library/doctest.html#index-1">marker</a>, <a href="library/traceback.html#index-1">[1]</a>
</li>
        <li><a href="library/stdtypes.html#index-16">operator</a>, <a href="reference/expressions.html#index-75">[1]</a>
</li>
      </ul></li>
      <li>
    ^=

      <ul>
        <li><a href="reference/simple_stmts.html#index-14">augmented assignment</a>
</li>
      </ul></li>
      <li>
    {} (curly brackets)

      <ul>
        <li><a href="reference/expressions.html#index-17">dictionary expression</a>
</li>
        <li><a href="reference/lexical_analysis.html#index-25">in formatted string literal</a>
</li>
        <li><a href="library/re.html#index-7">in regular expressions</a>
</li>
        <li><a href="library/string.html#index-2">in string formatting</a>
</li>
        <li><a href="reference/expressions.html#index-16">set expression</a>
</li>
      </ul></li>
      <li>
    | (vertical bar)

      <ul>
        <li><a href="library/re.html#index-13">in regular expressions</a>
</li>
        <li><a href="library/stdtypes.html#index-16">operator</a>, <a href="reference/expressions.html#index-76">[1]</a>
</li>
      </ul></li>
      <li>
    |=

      <ul>
        <li><a href="reference/simple_stmts.html#index-14">augmented assignment</a>
</li>
      </ul></li>
      <li>
    ~ (tilde)

      <ul>
        <li><a href="library/os.path.html#index-1">home directory expansion</a>
</li>
        <li><a href="library/stdtypes.html#index-16">operator</a>, <a href="reference/expressions.html#index-62">[1]</a>
</li>
      </ul></li>
  </ul></td>
</tr></table>


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