ctypes

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Does a Python implementation of, or interface to, UCL exist?

UCL can be found here: http://www.oberhumer.com/opensource/ucl/ I am wondering if there is a Python implementation of this library or,开发者_运维百科 at minimum, a simple interface (via SWIG, or eve[详细]

2023-03-25 20:07 分类：问答
Reference Parameters in Python

I am using 开发者_运维百科a custom SDK for a WWAN card. I want to be able to access the functions from the dll in python. I have read up on loading the dll and accessing the functions.[详细]

2023-03-24 11:21 分类：问答
Python: ctypes pointer to local variables; how to ensure they don't get freed?

I have some code somewhat similar to this: def castArgToCtype(arg, ctyp): if issubclass(ctyp, _ctypes._Pointer): return createPtr(arg, ctyp)[详细]

2023-03-22 05:23 分类：问答
Who takes care of freeing MIB_TCPROW_OWNER_PID structure when calling GetExtendedTcpTable via ctypes in Python?

I\'m calling GetExtendedTcpTable via ctypes in Python. For this I\'m declaring the following structures:[详细]

2023-03-21 22:15 分类：问答
Using ctypes in python to access a C# dll's methods

I would like to implement C# code in a critical part of my python program to make it faster. It says (on Python documentation and this site) that you can load a Dynamic Link Library (and so say the Py[详细]

2023-03-21 05:13 分类：问答
What's the difference between LP_* pointers and *_p pointers in ctypes? (and weird interaction with structs)

I\'m having trouble understanding the difference between LP_* (e.g. LP_c_char) and *_p (e.g. c_char_p) pointers in Python ctypes. Is there documentation distinguishing them?[详细]

2023-03-20 04:05 分类：问答
Python: how to increment a ctypes POINTER instance

Assume p = ctypes.cast(\"foo\", ctypes.POINTER(ctypes.c_char)). Thus, we have p.contents.value == \"f\".[详细]

2023-03-20 01:56 分类：问答
Calling a C++ DLL in Python which returns an object reference

After a long research i have decided to write a question. I have a C++ DLL which has one exported funct开发者_运维技巧ion : ObjectType* getInstance()[详细]

2023-03-19 19:19 分类：问答
How to convert a python c extension into a pure python ctypes module

Does anyone have any experience porting python c extensions to a pure python ctypes module ? I would like to transition over to ironpython but want to start translating some c extensi开发者_开发百科on[详细]

2023-03-19 16:41 分类：问答
ctypes lib in python

I want to use OpcDaNet.dll in python, I use for that ctypes, but to be able to use the functio开发者_StackOverflowns I\'m intersted in, I have to create an instance of OpcServer Object, how can I do t[详细]

2023-03-19 12:23 分类：问答