原因:在看《Python数据科学手册》时,书中P24需要安装line_profiler(第三方模块,用于逐行分析代码),下载第三方模块:line_profiler-2.1.2-cp37-cp37m-win_amd64.whl,在下载好的第三方模块的文件夹下pip install line_profiler-2.1.2-cp37-cp37m-win_amd64.whl报错 解决办法:
As an experienced developer, you may be familiar with the concept of profiling your code to identify bottlenecks and optimize performance. In Python, one popular tool for profiling is the `line_profiler`, which allows you to analyze the execution time of each line of your Python code. In thi...
http://www.lfd.uci.edu/~gohlke/pythonlibs/ 我的是3.7.0,64位所以选择的是line_profiler-2.1.2-cp37-cp37m-win_amd64.whl 3.在下载好的第三方模块的文件夹下pip install line_profiler-2.1.2-cp37-cp37m-win_amd64.whl报错,可知道需要更新Pip 4.更新pip: 进入Download Files下载最新的pip 我下载的...
Installation Note:As of version 2.1.2, pip install line_profiler does not work. Please install as follows until it is fixed in the next release: git clone https://github.com/rkern/line_profiler.git find line_profiler -name '*.pyx' -exec cython {} \; cd line_profiler pip install . ...
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Installation To install this plugin, you can use eitherpiporcondapackage managers, as follows: Using conda (the recommended way!): conda install spyder-line-profiler -c conda-forge Using pip: pip install spyder-line-profiler Usage Add a@profiledecorator to the functions that you wish to profile...
Have you wanted to create a Python application that goes further than a command-line interface? You would like it to have a friendly interface but don't want to make a GUI (Graphical User Interface) or web application. Maybe a TUI (Text User Interface)would be a perfect fit for the pro...
Additionally, third-party tools like line-profiler, Pyinstrument, and Fil provide other capabilities. The perf profiler is a profiler built into the Linux kernel. While it’s only available on Linux, it’s a popular and powerful tool that can provide information about everything from hardware ...
Found existing installation: pip 9.0.1 Uninstalling pip-9.0.1: Successfully uninstalled pip-9.0.1 Successfully installed pip-21.0.1 这样,在虚拟环境中,就有了最新版本的pip,再装前面那两个没有成功的库: (myvenv) root@1a43d55f0524:/# pip install cryptography filprofiler ...
line_profiler Analyzes code performance line by line Shows execution time per statement Identifies slow operations memory_profiler Tracks memory consumption Reports memory leaks Monitors object lifecycle Optimization Tools: ToolFunctionKey Feature py-spy Sampling profiler Low overhead profiling scalene CPU/mem...