
7. Input and Output — Python 3.13.3 documentation
2 days ago · Often you’ll want more control over the formatting of your output than simply printing space-separated values. There are several ways to format output. To use formatted string …
pprint — Data pretty printer — Python 3.13.3 documentation
2 days ago · The pprint module provides a capability to “pretty-print” arbitrary Python data structures in a form which can be used as input to the interpreter. If the formatted structures …
string — Common string operations — Python 3.13.3 …
2 days ago · The format_spec field contains a specification of how the value should be presented, including such details as field width, alignment, padding, decimal precision and so on. Each …
28.10. traceback — 打印或检索堆栈回溯 — Python 2.7.18 文档
traceback.format_exception (etype, value, tb [, limit]) ¶ Format a stack trace and the exception information. The arguments have the same meaning as the corresponding arguments to …
traceback — Print or retrieve a stack traceback — Python 3.13.3 ...
1 day ago · This module provides a standard interface to extract, format and print stack traces of Python programs. It is more flexible than the interpreter’s default traceback display, and …
formatter — Generic output formatting — Python 3.8.20 …
Mar 8, 2020 · Formatter objects transform an abstract flow of formatting events into specific output events on writer objects. Formatters manage several stack structures to allow various …
locale — Internationalization services — Python 3.13.3 …
2 days ago · locale. format_string (format, val, grouping = False, monetary = False) ¶ Formats a number val according to the current LC_NUMERIC setting. The format follows the conventions …
Logging Cookbook — Python 3.13.3 documentation
When logging was added to the Python standard library, the only way of formatting messages with variable content was to use the %-formatting method. Since then, Python has gained two new …
datetime — Basic date and time types — Python 3.13.3 …
This makes it possible to specify a format string for a datetime object in formatted string literals and when using str.format(). See also strftime() and strptime() Behavior and …
textwrap — Text wrapping and filling — Python 3.13.3 …
2 days ago · >>> print (indent (s, '+ ', lambda line: True)) + hello + + + world Added in version 3.3. wrap() , fill() and shorten() work by creating a TextWrapper instance and calling a single …