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On most platforms, the interpreter is called by '''`python(1)`'''. Some platforms distribute with version suffixes that may or may not be optional. The `py` launcher is also available.
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 * [[Python/PyProject|pyproject.toml]]
 * [[Python/PyCompile|py_compile]]
 * [[Python/Six|six]]
 * [[Python/TimeIt|timeit]]
 * [[Python/TypeAnnotation|Type Annotation]]
 * [[Python/Unittest|unittest]]
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 * [[Python/Unittest|unittest]]
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 * [[Python/MoinMoin|MoinMoin]]  * [[Python/Django|Django]]
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 * [[Python/IPython|IPython]]
 * [[Python/MoinMoin|MoinMoin]]
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 * [[Python/Builtins|Built-ins]]
 * [[Python/ContextManager|Context managers]]
 * [[Python/DunderMethod|Dunder methods]]
 * [[Python/FStrings|F-strings]]
 * [[Python/Generator|Generators]]
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 * [[Python/DunderMethods|Dunder Methods]]
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== Libraries == == Parser Modules and Classes ==
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 * [[Python/Codecs|Codecs]] This is a mixture of standard library modules and third-party modules.
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== Parsers == === Configuration Files ===
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 * [[Python/HtmlParser|html.parser (HTML)]]
 * [[Python/BeautifulSoup|Beautiful Soup (HTML)]]
 * [[Python/Pdfminer|pdfminer (PDF)]]
 * [[Python/XmlSax|xml.sax (XML)]]
 * [[Python/XmlDomMinidom|xml.dom.minidom (XML)]]
 * [[Python/LxmlEtree|lxml.etree (XML)]]
 * [[Python/ConfigParser|configparser]]

=== JSON ===

 * [[Python/Json|json]]

=== HTML ===

 * [[Python/HtmlParser|html.parser]]
 * [[Python/BeautifulSoup|Beautiful Soup]]

=== PDF ===

 * [[Python/Pdfminer|pdfminer]]

=== TOML ===

 * [[Python/TomlLib|tomllib]]

=== XML ===

 * [[Python/XmlSax|xml.sax]]
 * [[Python/XmlDomMinidom|xml.dom.minidom]]
 * [[Python/LxmlEtree|lxml.etree]]



== Standard Library Modules ==


 * [[Python/Base64|base64]]
 * [[Python/CMath|cmath]]
 * [[Python/Codecs|codecs]]
 * [[Python/Collections|collections]]
 * [[Python/CollectionsAbc|collections.abc]]
 * [[Python/ContextLib|contextlib]]
 * [[Python/Copy|copy]]
 * [[Python/DataClasses|dataclasses]]
 * [[Python/Datetime|datetime]]
 * [[Python/Decimal|decimal]]
 * [[Python/DiffLib|difflib]]
 * [[Python/Email|email]]
 * [[Python/Enum|enum]]
 * [[Python/FileCmp|filecmp]]
 * [[Python/Fractions|fractions]]
 * [[Python/FtpLib|ftplib]]
 * [[Python/FuncTools|functools]]
 * [[Python/GetPass|getpass]]
 * [[Python/ImapLib|imaplib]]
 * [[Python/Inspect|inspect]]
 * [[Python/IO|io]]
 * [[Python/IterTools|itertools]]
 * [[Python/Math|math]]
 * [[Python/Operator|operator]]
 * [[Python/Os|os]]
 * [[Python/OsPath|os.path]]
 * [[Python/PathLib|pathlib]]
 * [[Python/Pickle|pickle]]
 * [[Python/PopLib|poplib]]
 * [[Python/PPrint|pprint]]
 * [[Python/QuoPri|quopri]]
 * [[Python/Random|random]]
 * [[Python/Re|re]]
 * [[Python/ShUtil|shutil]]
 * [[Python/SmtpLib|smtplib]]
 * [[Python/Sqlite3|sqlite3]]
 * [[Python/Statistics|statistics]]
 * [[Python/Strings|strings]]
 * [[Python/Sys|sys]]
 * [[Python/TempFile|tempfile]]
 * [[Python/TkInter|tkinter]]
 * [[Python/Typing|typing]]
 * [[Python/UrlLib|urllib]]



== Third-Party Modules ==

 * [[Python/Jinja|Jinja]]
 * [[Python/Matplotlib|Matplotlib]]
 * [[Python/NumPy|NumPy]]
 * [[Python/Pandas|Pandas]]
 * [[Python/Pillow|Pillow]]
 * [[Python/Pygments|Pygments]]
 * [[Python/Requests|Requests]]
 * [[Python/SciPy|SciPy]]
 * [[Python/SqlAlchemy|SqlAlchemy]]

Python

The Python programming language is an interpreted, duck-typed language.

On most platforms, the interpreter is called by python(1). Some platforms distribute with version suffixes that may or may not be optional. The py launcher is also available.


Example

A hello world program looks like:

def main():
    print("Hello, world")

if __name__ == "__main__":
    main()

If using Python 2, the print command is instead a statement.

print "Hello, world"

To run the program, try:

python hello.py
# or
chmod 755 hello.py
./hello.py


Tool chain

Applications and Servers

Language

Parser Modules and Classes

This is a mixture of standard library modules and third-party modules.

Configuration Files

JSON

HTML

PDF

TOML

XML

Standard Library Modules

Third-Party Modules

Creating Libraries


CategoryRicottone

Python (last edited 2025-12-23 05:22:18 by DominicRicottone)