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compiler)) File "/tmp/pip-install-vech2n99/fasttext_aa869f79ec0644e693eba914f7fb4f13/setup.py", line 108, in cpp_flag raise RuntimeError( RuntimeError: Unsupported compiler -- at least C++11 support is needed! [end of output] note: This error originates from a subprocess, and is ...
c=compile(s,'<string>','exec') # compiler.py with open('source.py') as f: source = f.read() executable = compile(source, 'source.py', 'exec') source字符串变量的值是从文件compiler.py中读取的,而第二个参数文件名只是说明这些代码串是来源于 source.py,仅在代码有错时报告错误信息中展示...
http://pypi.python.org/pypi/line_profiler To check out the development sources, you can useGit: $ git clone https://github.com/rkern/line_profiler.git You may also download source tarballs of any snapshot from that URL. Source releases will require a C compiler in order to build line_...
Start learning Python now » Learning by Examples With our "Try it Yourself" editor, you can edit Python code and view the result. ExampleGet your own Python Server print("Hello, World!") Try it Yourself » Click on the "Try it Yourself" button to see how it works. ...
param optimize: The optimization level for the compiler. Valid values are -1, 0, 1 and 2. A value of -1 means to use the optimization level of the current interpreter, as given by -O command line options.optimize为1时，优化字节码级别为最高 -1和0：设置pyc优化级别 1和2：设置pyo优化...
You can provide command line arguments to make to control which files should be recompiled, or how. 简单来说,make就是一个构建工具,通过make的shell命令,去跑Makefile脚本,而Makefile脚本就指定了项目中哪些文件需要编译,文件的依赖关系以及最终的编译目标产物。所以通过make命令加上Makefile脚本就可以实现一键...
File"<pyshell#29>", line 1,in<module>name NameError: name'name'isnotdefined>>>exec(compile3)#执行时显示交互命令,提示输入please input your name:'pythoner'>>> name#执行后name变量有值"'pythoner'"
缩进的处理只在一行开始的时候。如果tok_state::atbol(at beginning of line)非0,说明当前处于一行的开始,否则不做处理。 /* Get indentation level */if(tok->atbol) { int col =0; int altcol =0; tok->atbol =0;for(;;) { c =tok_nextc(tok);if(c ==' ') { ...
$ pip install line_profiler[ipython] To check out the development sources, you can use Git: $ git clone https://github.com/pyutils/line_profiler.git You may also download source tarballs of any snapshot from that URL. Source releases will require a C compiler in order to build line_...