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- numbers — Numeric abstract base classes — Python 3. 14. 3 documentation
The numbers module (PEP 3141) defines a hierarchy of numeric abstract base classes which progressively define more operations None of the types defined in this module are intended to be instantiated class numbers Number ¶ The root of the numeric hierarchy If you just want to check if an argument x is a number, without caring what kind, use isinstance(x, Number) The numeric tower ¶ class
- Built-in Types — Python 3. 14. 3 documentation
classmethod float from_number(x) ¶ Class method to return a floating-point number constructed from a number x If the argument is an integer or a floating-point number, a floating-point number with the same value (within Python’s floating-point precision) is returned
- string — Common string operations — Python 3. 14. 3 documentation
Template strings ($-strings) ¶ Note The feature described here was introduced in Python 2 4; a simple templating method based upon regular expressions It predates str format(), formatted string literals, and template string literals It is unrelated to template string literals (t-strings), which were introduced in Python 3 14
- The Python Standard Library — Python 3. 14. 3 documentation
The Python Standard Library ¶ While The Python Language Reference describes the exact syntax and semantics of the Python language, this library reference manual describes the standard library that is distributed with Python It also describes some of the optional components that are commonly included in Python distributions Python’s standard library is very extensive, offering a wide range
- datetime — Basic date and time types — Python 3. 14. 3 documentation
Source code: Lib datetime py The datetime module supplies classes for manipulating dates and times While date and time arithmetic is supported, the focus of the implementation is on efficient attr
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