Python Cook Book
Introduction
Book
Class
MetaClass
Method Resolution Order(MRO)
Super
Codec
Command-line
argparse
click — Click is a command line library for Python
docopt — Command-line interface description language
getopt
sys.argv
Compile
Pyc
Pyd
Pyo
Data Types
Array
Datetime
ISO 8601
Week
Strftime
VS.
vs.
vs.
vs.
Decimal
Int
List
Repeat Elements
Count Not None
String
Modify Characters In String
Padding
Remove Whitespace
Split Every N Character
+ vs. join
% vs. format
Debug
ipdb
Descriptor
__get__/__set__/__delete__
Property
Extension
C
CTypes
Cython
SWIG
Python/C API
File
Common
Create File or Dir
Create Huge File
Delete File or Dir
Format
CSV
EXCEL
XML
YAML
Function
Built-in
next
setattr/getattr/hasattr
zip
Generator
itertools
groupby
permutations
combinations
more_itertools — More routines for operating on iterables, beyond itertools
yield
Image
Data
Binary
Base64
Format
WebP
Function
Compression
Cropper
Thumbnail
Verification Code
Import
__all__
absolute_import
Circular Imports
Import From Parent Folder
iSort Imports
Interprocess Communication
Calling External Command
Lambda
Library
3rd
pandas — powerful Python data analysis toolkit
versions — Software Version Comparison
Standard
ConfigParser — Configuration file parser
Libs and cLibs
argparse — Parser for command-line options, arguments and sub-commands
collections — High-performance container datatypes
copy — Shallow and deep copy operations
functools — Higher-order functions and operations on callable objects
itertools — Functions creating iterators for efficient looping
json — JSON encoder and decoder
os.path — Common pathname manipulations
operator — Standard operators as functions
shutil — High-level file operations
Magic Method
Abstract Base Classes
__get__/__set__/__delete__
Construction and Initialization
__new__/__init__/__del__
Packaging
Binary Eggs
Requirements.txt
Upload PyPI
reStructuredText
Python3
await/async
Compatibility
__future__ — Future statement definitions
Compat
Future — Easy, clean, reliable Python 2/3 compatibility
Six — a Python 2 and 3 compatibility library
Hug
Safety
eval
Serialization
JSON
Socket
socket — Low-level networking interface
Sort
Lambda
Operator.itemgetter
Style Guide
PEP 8
Syntax
Dict Comprehensions
Generator Expressions
List Comprehensions
Set Comprehensions
Test
Docstring
Nose2
Pytest
Unittest
Tox
Workflow
Pyenv — Simple Python version management
Pip — The PyPA recommended tool for installing Python packages
pip
Virtualenv — Virtual Python Environment builder
Pipenv — Sacred Marriage of Pipfile, Pip, & Virtualenv
PyPI
Source
Why Ever
Single Element Tuple
Idiom
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Calling External Command
Calling External Command
os.system
os.popen
subprocess
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