create_dynamic方法为C代码,查看其对应_imp_create_dynamic,查看代码可以发现,最终调用_imp_create_dynamic_impl中的_PyImport_LoadDynamicModuleWithSpec函数。 在_PyImport_LoadDynamicModuleWithSpec中,模块的加载分为2步骤通过 (1)、_PyImport_FindSharedFuncptrWindows获取载入初始化模块的函数,可以看到下图第237行代...
为了更直观地展示.so文件和Python之间的关系,我们可以使用Mermaid语法创建一个关系图: so_filefunctionexample_function()返回值pythonfunctionload_so()CDLLfunctioncall_function()example_functionloads 这个关系图展示了.so文件和Python之间的关系。Python通过load_so()函数加载.so文件,然后通过call_function()函数调用....
python call *.so: #! /usr/bin/pythonfromctypesimport*importos libtest= cdll.LoadLibrary(os.getcwd() +'/share_lib.so') TenIntArrayType= c_int * 10; arr= TenIntArrayType(10, 9, 8, 7, 6, 5, 4, 3, 2, 1)#for i in xrange(10):#arr[i] = 10 - ilibtest.insert_sort(point...
需要注意的是,.so文件必须与Python解释器的架构相匹配,即32位的.so文件只能在32位的Python解释器中运行,64位的.so文件只能在64位的Python解释器中运行。 此外,还需要确保.so文件的依赖库已经安装并正确配置。如果.so文件依赖于其他库,可以使用ctypes.CDLL的load_library方法加载这些依赖库。 对于Python脚本运行.so文...
g++ -std=c++11 test_c.c -shared -fPIC -o test_c.so 1. 接着,我们使用Python来调用该动态库。Python代码: #!/usr/bin/python from ctypes import * import os # Load dynamic library #lib_path = os.getcwd() + '/test_c.so' lib_path = './test_c.so' ...
library_dirs=["/path/to/libfib.so"], libraries=["fib"]) setup(ext_modules=cythonize(ext)) 这里我们只在sources参数列表中命名为wrap_fib.pyx,并使用适当的值向我们的Extension对象添加librarydirs和libraries参数。 有关distutils Extension对象支持的所有选项的更多详细信息,请参阅Python的官方文档。需要注意...
PyMuPDF1.21.0:Python bindingsforthe MuPDF1.21.0library.Version date:2022-11-0800:00:01.BuiltforPython3.8ondarwin(64-bit). 加载PDF文件 代码语言:javascript 代码运行次数:0 运行 AI代码解释 # 加载pdf 文件 doc=fitz.open("/test/demo.pdf") ...
cannot load library 'libcairo.so.2': libcairo.so.2: cannot open shared object file: No such file or directory cannot load library 'libcairo.2.dylib': libcairo.2.dylib: cannot open shared object file: No such file or directory
Failed to load shared library 'C:\Users\teristam\Anaconda3\envs\textgen\Lib\site-packages\llama_cpp\llama.dll': Could not find module 'C:\Users\teristam\Anaconda3\envs\textgen\Lib\site-packages\llama_cpp\llama.dll' (or one of its dependencies). Try using the full path with constructor...
After the instrumented interpreter is built, the Makefile will run a training workload. This is necessary in order to profile the interpreter's execution. Note also that any output, both stdout and stderr, that may appear at this step is suppressed. ...