[New-bugs-announce] [issue26598] Embbedable zip does not import modules in (zip)subdirectory

[Simon]

New submission from Simon:

I downloaded the Embeddable zip file from the Python site, (https://www.python.org/downloads/release/python-351/) and rand the code below.

When I run the code below certain modules are not imported while others are imported fine.
The modules that are not imported seem to be the ones sub-directories within the zip file.

(omitted obvious code, error checking and some cleanup)

...
    int main()
    {
      // ... 
      Py_SetProgramName(L"AAAAA"); 
      Py_SetPath(L"path\\to\\python35.zip"); // embeddable from the python site. 
      Py_Initialize(); 
      PyThreadState *mainstate = PyThreadState_Get(); 
      PyInterpreterState* mainInterpreterState = mainstate->interp; 
      
      PyObject *main_module = PyImport_AddModule("__main__"); 
      PyObject *main_dict = PyModule_GetDict(main_module); 
      PyObject *local_dic = PyDict_New(); 
    
      const char* s = "import ctypes\n"; 
      PyObject * PyRes = PyRun_String(s, Py_file_input, main_dict, local_dic); 
      PyObject* ex = PyErr_Occurred(); 
      if (NULL != ex) 
      { 
        //  didn't work, import error. 
      } 
    }

The exact same code above manages to import other modules as long as they are located inside the root of the zip file.

modules like json/ctypes and so on are not imported as they are in a sub directory.

----------
messages: 262101
nosy: SimonG, amaury.forgeotdarc, belopolsky, meador.inge, paul.moore, steve.dower, tim.golden, zach.ware
priority: normal
severity: normal
status: open
title: Embbedable zip does not import modules in (zip)subdirectory
type: behavior
versions: Python 3.5

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue26598>
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