output=PdfFileWriter()input_pdf=PdfFileReader(open(infile,"rb"))output_file=open(outfile,"wb") 下面一个比较复杂的点就是需要拆分 pdf,提取页面并保存在列表中 代码语言:javascript 代码运行次数:0 运行 AI代码解释 page_ranges=(x.split("-")forxinpage_
常用python组件包 $ pip list Package Version --- --- aniso8601 2.0.0 asn1crypto 0.23.0 astroid 1.6.2 attrs 17.2.0 Automat 0.6.0 awscli 1.14.14 bcrypt 3.1.4 beautifulsoup4 4.6.0 bleach 1.5.0 boto 2.48.0 boto3 1.5.8 botocore 1.8.22 bs4 0.0.1 bz2file 0.98 certifi 2017.7.27.1 cf...
它使用字典来记录已经重载的模块,递归地遍历导入链条,以及标准库的types模块,这个模块直接为内置类型预定义type结果。访问字典的技术在这里用来在导入是递归或冗余时避免循环,因为模块对象可以是字典键: """ reloadall.py:transitively reload nested modules """ import types from imp import reload def status(module...
>>>print(sys.getsizeof(ob))72 因为在Python里的list、tuple等数组类型都会拥有ob_size这个属性存储数组长度 Namedtuple Namedtuple弥补了tuple没有名称属性的缺点,也就是通过x/y/z调用对应的值。namedtuple在collections包内。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 >>>Point=namedtuple('Point',('...
# Automate Stackoverflow# pip install howdoi# Get Answers in CMD#example 1> howdoi how do i install python3# example 2> howdoi selenium Enter keys# example 3> howdoi how to install modules# example 4> howdoi Parse html with python# example 5> howdoi int not iterable error# example 6...
Ecere(简称eC),是加拿大学者jerome历时十二年开发的一门编译型编程语言,拥有C++项目的性能、Java的跨平台性以及Python语法的简洁性。ecere在C语言的基础上加入了面向对象的支持,但与C++、Java相比,它更像是一个C语言的Shell,他将程序员与C之间的复杂性隔离开来,还有
Python 通常被称为脚本语言,在信息安全领域占据主导地位,因为它具有低复杂性、无限的库和第三方模块。安全专家已经确定 Python 是一种用于开发信息安全工具包的语言,例如 w3af。模块化设计、易读的代码和完全开发的库套件使 Python 适合安全研究人员和专家编写脚本并构建安全测试工具。
Pygame - Pygame is a set of Python modules designed for writing games. PyOgre - Python bindings for the Ogre 3D render engine, can be used for games, simulations, anything 3D. PyOpenGL - Python ctypes bindings for OpenGL and it's related APIs. PySDL2 - A ctypes based wrapper for the ...
Work with extension modules A reference to a .pyd file enables IntelliSense for the generated module. Visual Studio loads the .pyd file into the Python interpreter and introspects its types and functions. Visual Studio also attempts to parse the doc strings for functions to provide signature help...
The Python standard library contains a list of built-in Python modules that are shipped with each Python distribution. Most of these libraries help you access system functionality, such as file input/output (I/O). On Windows systems, these libraries are installed with Python. On Unix-based sys...