mirror of
https://github.com/cemu-project/idapython.git
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116 lines
3.4 KiB
Plaintext
116 lines
3.4 KiB
Plaintext
============================
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deploy.py - usage
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============================
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The deploy script is used to deploy python and c++ code into SWIG interface files appropriately.
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The reason it was created was because working with .i files to put a mixture of C++ and Python code is not practical for testing and development process.
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In SWIG, there are three sections:
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Inline
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---------
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C++ code will be wrapped by SWIG.
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In SWIG .i files the inline code is marked with:
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%inline %{
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C++ code
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%}
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In deploy.py supporting files the code to be pasted into .i files is marked with:
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//<inline(NAME)>
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C++ code
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//</inline(NAME)>
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Code
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-------
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C++ code will be pasted and compiled into the wrapped module but will not be wrapped by SWIG.
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In SWIG .i files the code is marked with:
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%{
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C++ code
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%}
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Similarly, for deploy.py supporting files should be marked with:
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//<code(NAME)>
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C++ code
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//</code(NAME)>
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Pythoncode
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--------------
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Python code allows you to insert Python code into the final Python module.
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In SWIG .i files, the extra python code is marked with:
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%pythoncode %{
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Py code
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%}
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In deploy.py supporting python files, it is marked with:
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#<pycode(NAME)>
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Py code
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#</pycode(NAME)>
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Using deploy.py
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------------------
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Make sure that all of the 3 code markers exist in the interface files and deploy.py support files (C++ or Python).
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As an example, let us interpret the meaning of:
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deploy.py py_idaapi py_idaapi.hpp,py_idaapi.py ..\swig\idaapi.i
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It means:
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NAME = py_idaapi
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...take code snips from py_idaapi.hpp and py_idaapi.py
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...and paste the code there into idaapi.i SWIG interface file
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Now remember that both the input files have the special markers (discussed above) and so does idaapi.i file
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============================
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linkgen.py - usage
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============================
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TODO
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============================
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swigdocs.py - usage
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============================
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The swigdocs script will extract python comments from SWIG interface files (*.i).
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There are two places where Python code documentation can be found:
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1. In the "%pythoncode %{" section, we extract all the python code because it could contain docstrings.
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Inside the pythoncode section, one can find embedded commented that are commented out.
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Because they are commented out, the documentation generator will miss them. The swigdocs script will remove the comment character:
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#<pydoc>
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# def OnClose(self):
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# """
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# Called when the window is being closed.
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# This callback is mandatory.
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# @return: nothing
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# """
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# pass
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#</pydoc>
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After swigdocs finishes, the output will contain all the python code and all the commented code (now uncommented).
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2. In the "%inline %{" section (in C++ code), one can find functions comments like this:
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/*
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#<pydoc>
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def dbg_read_memory(ea, sz):
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"""
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Reads from the debugee's memory at the specified ea
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@return:
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- The read buffer (as a string)
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- Or None on failure
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"""
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pass
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#</pydoc>
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*/
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static PyObject *dbg_read_memory(PyObject *py_ea, PyObject *py_sz)
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{
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......
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}
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In this case, the code inside <pydoc> tag will be extracted as well.
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After swigdocs finishes, the output is a Python file containing all code and comments extracted from the *.i file(s). |