void set_dyn_pyhome(char *home, uint16_t pyhome_len) { char venv_version[15]; PyObject *site_module; PyObject *pysys_dict = get_uwsgi_pydict("sys"); PyObject *pypath = PyDict_GetItemString(pysys_dict, "path"); if (!pypath) { PyErr_Print(); exit(1); } // simulate a pythonhome directive if (uwsgi.wsgi_req->home_len > 0) { PyObject *venv_path = UWSGI_PYFROMSTRINGSIZE(uwsgi.wsgi_req->home, uwsgi.wsgi_req->home_len); #ifdef UWSGI_DEBUG uwsgi_debug("setting dynamic virtualenv to %.*s\n", uwsgi.wsgi_req->home_len, uwsgi.wsgi_req->home); #endif PyDict_SetItemString(pysys_dict, "prefix", venv_path); PyDict_SetItemString(pysys_dict, "exec_prefix", venv_path); venv_version[14] = 0; if (snprintf(venv_version, 15, "/lib/python%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION) == -1) { return; } // check here PyString_Concat(&venv_path, PyString_FromString(venv_version)); if (PyList_Insert(pypath, 0, venv_path)) { PyErr_Print(); } site_module = PyImport_ImportModule("site"); if (site_module) { PyImport_ReloadModule(site_module); } } }
void *uwsgi_request_subhandler_wsgi(struct wsgi_request *wsgi_req, struct uwsgi_app *wi) { PyObject *zero; int i; PyObject *pydictkey, *pydictvalue; char *path_info; for (i = 0; i < wsgi_req->var_cnt; i += 2) { #ifdef UWSGI_DEBUG uwsgi_debug("%.*s: %.*s\n", wsgi_req->hvec[i].iov_len, wsgi_req->hvec[i].iov_base, wsgi_req->hvec[i+1].iov_len, wsgi_req->hvec[i+1].iov_base); #endif #ifdef PYTHREE pydictkey = PyUnicode_DecodeLatin1(wsgi_req->hvec[i].iov_base, wsgi_req->hvec[i].iov_len, NULL); pydictvalue = PyUnicode_DecodeLatin1(wsgi_req->hvec[i + 1].iov_base, wsgi_req->hvec[i + 1].iov_len, NULL); #else pydictkey = PyString_FromStringAndSize(wsgi_req->hvec[i].iov_base, wsgi_req->hvec[i].iov_len); pydictvalue = PyString_FromStringAndSize(wsgi_req->hvec[i + 1].iov_base, wsgi_req->hvec[i + 1].iov_len); #endif #ifdef UWSGI_DEBUG uwsgi_log("%p %d %p %d\n", pydictkey, wsgi_req->hvec[i].iov_len, pydictvalue, wsgi_req->hvec[i + 1].iov_len); #endif PyDict_SetItem(wsgi_req->async_environ, pydictkey, pydictvalue); Py_DECREF(pydictkey); Py_DECREF(pydictvalue); } if (wsgi_req->uh.modifier1 == UWSGI_MODIFIER_MANAGE_PATH_INFO) { wsgi_req->uh.modifier1 = 0; pydictkey = PyDict_GetItemString(wsgi_req->async_environ, "SCRIPT_NAME"); if (pydictkey) { if (PyString_Check(pydictkey)) { pydictvalue = PyDict_GetItemString(wsgi_req->async_environ, "PATH_INFO"); if (pydictvalue) { if (PyString_Check(pydictvalue)) { path_info = PyString_AsString(pydictvalue); PyDict_SetItemString(wsgi_req->async_environ, "PATH_INFO", PyString_FromString(path_info + PyString_Size(pydictkey))); } } } } } // if async_post is mapped as a file, directly use it as wsgi.input if (wsgi_req->async_post) { #ifdef PYTHREE wsgi_req->async_input = PyFile_FromFd(fileno((FILE *)wsgi_req->async_post), "wsgi_input", "rb", 0, NULL, NULL, NULL, 0); #else wsgi_req->async_input = PyFile_FromFile(wsgi_req->async_post, "wsgi_input", "r", NULL); #endif } else { // create wsgi.input custom object wsgi_req->async_input = (PyObject *) PyObject_New(uwsgi_Input, &uwsgi_InputType); ((uwsgi_Input*)wsgi_req->async_input)->wsgi_req = wsgi_req; ((uwsgi_Input*)wsgi_req->async_input)->pos = 0; ((uwsgi_Input*)wsgi_req->async_input)->readline_pos = 0; ((uwsgi_Input*)wsgi_req->async_input)->readline_max_size = 0; } PyDict_SetItemString(wsgi_req->async_environ, "wsgi.input", wsgi_req->async_input); #ifdef UWSGI_SENDFILE PyDict_SetItemString(wsgi_req->async_environ, "wsgi.file_wrapper", wi->sendfile); #endif #ifdef UWSGI_ASYNC if (uwsgi.async > 1) { PyDict_SetItemString(wsgi_req->async_environ, "x-wsgiorg.fdevent.readable", wi->eventfd_read); PyDict_SetItemString(wsgi_req->async_environ, "x-wsgiorg.fdevent.writable", wi->eventfd_write); PyDict_SetItemString(wsgi_req->async_environ, "x-wsgiorg.fdevent.timeout", Py_None); } #endif PyDict_SetItemString(wsgi_req->async_environ, "wsgi.version", wi->gateway_version); zero = PyFile_FromFile(stderr, "wsgi_errors", "w", NULL); PyDict_SetItemString(wsgi_req->async_environ, "wsgi.errors", zero); Py_DECREF(zero); PyDict_SetItemString(wsgi_req->async_environ, "wsgi.run_once", Py_False); if (uwsgi.threads > 1) { PyDict_SetItemString(wsgi_req->async_environ, "wsgi.multithread", Py_True); } else { PyDict_SetItemString(wsgi_req->async_environ, "wsgi.multithread", Py_False); } if (uwsgi.numproc == 1) { PyDict_SetItemString(wsgi_req->async_environ, "wsgi.multiprocess", Py_False); } else { PyDict_SetItemString(wsgi_req->async_environ, "wsgi.multiprocess", Py_True); } if (wsgi_req->scheme_len > 0) { zero = UWSGI_PYFROMSTRINGSIZE(wsgi_req->scheme, wsgi_req->scheme_len); } else if (wsgi_req->https_len > 0) { if (!strncasecmp(wsgi_req->https, "on", 2) || wsgi_req->https[0] == '1') { zero = UWSGI_PYFROMSTRING("https"); } else { zero = UWSGI_PYFROMSTRING("http"); } } else { zero = UWSGI_PYFROMSTRING("http"); } PyDict_SetItemString(wsgi_req->async_environ, "wsgi.url_scheme", zero); Py_DECREF(zero); wsgi_req->async_app = wi->callable; // export .env only in non-threaded mode if (uwsgi.threads < 2) { PyDict_SetItemString(up.embedded_dict, "env", wsgi_req->async_environ); } PyDict_SetItemString(wsgi_req->async_environ, "uwsgi.version", wi->uwsgi_version); if (uwsgi.cores > 1) { zero = PyInt_FromLong(wsgi_req->async_id); PyDict_SetItemString(wsgi_req->async_environ, "uwsgi.core", zero); Py_DECREF(zero); } // cache this ? if (uwsgi.cluster_fd >= 0) { zero = PyString_FromString(uwsgi.cluster); PyDict_SetItemString(wsgi_req->async_environ, "uwsgi.cluster", zero); Py_DECREF(zero); zero = PyString_FromString(uwsgi.hostname); PyDict_SetItemString(wsgi_req->async_environ, "uwsgi.cluster_node", zero); Py_DECREF(zero); } PyDict_SetItemString(wsgi_req->async_environ, "uwsgi.node", wi->uwsgi_node); // call PyTuple_SetItem(wsgi_req->async_args, 0, wsgi_req->async_environ); return python_call(wsgi_req->async_app, wsgi_req->async_args, uwsgi.catch_exceptions, wsgi_req); }
void *uwsgi_request_subhandler_web3(struct wsgi_request *wsgi_req, struct uwsgi_app *wi) { PyObject *zero; int i; PyObject *pydictkey, *pydictvalue; char *path_info; for (i = 0; i < wsgi_req->var_cnt; i += 2) { #ifdef UWSGI_DEBUG uwsgi_debug("%.*s: %.*s\n", wsgi_req->hvec[i].iov_len, wsgi_req->hvec[i].iov_base, wsgi_req->hvec[i+1].iov_len, wsgi_req->hvec[i+1].iov_base); #endif #ifdef PYTHREE pydictkey = PyUnicode_DecodeLatin1(wsgi_req->hvec[i].iov_base, wsgi_req->hvec[i].iov_len, NULL); pydictvalue = PyUnicode_DecodeLatin1(wsgi_req->hvec[i + 1].iov_base, wsgi_req->hvec[i + 1].iov_len, NULL); #else pydictkey = PyString_FromStringAndSize(wsgi_req->hvec[i].iov_base, wsgi_req->hvec[i].iov_len); pydictvalue = PyString_FromStringAndSize(wsgi_req->hvec[i + 1].iov_base, wsgi_req->hvec[i + 1].iov_len); #endif PyDict_SetItem(wsgi_req->async_environ, pydictkey, pydictvalue); Py_DECREF(pydictkey); Py_DECREF(pydictvalue); } if (wsgi_req->uh->modifier1 == UWSGI_MODIFIER_MANAGE_PATH_INFO) { wsgi_req->uh->modifier1 = python_plugin.modifier1; pydictkey = PyDict_GetItemString(wsgi_req->async_environ, "SCRIPT_NAME"); if (pydictkey) { if (PyString_Check(pydictkey)) { pydictvalue = PyDict_GetItemString(wsgi_req->async_environ, "PATH_INFO"); if (pydictvalue) { if (PyString_Check(pydictvalue)) { path_info = PyString_AsString(pydictvalue); PyDict_SetItemString(wsgi_req->async_environ, "PATH_INFO", PyString_FromString(path_info + PyString_Size(pydictkey))); } } } } } // create wsgi.input custom object wsgi_req->async_input = (PyObject *) PyObject_New(uwsgi_Input, &uwsgi_InputType); ((uwsgi_Input*)wsgi_req->async_input)->wsgi_req = wsgi_req; PyDict_SetItemString(wsgi_req->async_environ, "web3.input", wsgi_req->async_input); PyDict_SetItemString(wsgi_req->async_environ, "web3.version", wi->gateway_version); zero = PyFile_FromFile(stderr, "web3_input", "w", NULL); PyDict_SetItemString(wsgi_req->async_environ, "web3.errors", zero); Py_DECREF(zero); PyDict_SetItemString(wsgi_req->async_environ, "web3.run_once", Py_False); PyDict_SetItemString(wsgi_req->async_environ, "web3.multithread", Py_False); if (uwsgi.numproc == 1) { PyDict_SetItemString(wsgi_req->async_environ, "web3.multiprocess", Py_False); } else { PyDict_SetItemString(wsgi_req->async_environ, "web3.multiprocess", Py_True); } if (wsgi_req->scheme_len > 0) { zero = UWSGI_PYFROMSTRINGSIZE(wsgi_req->scheme, wsgi_req->scheme_len); } else if (wsgi_req->https_len > 0) { if (!strncasecmp(wsgi_req->https, "on", 2) || wsgi_req->https[0] == '1') { zero = UWSGI_PYFROMSTRING("https"); } else { zero = UWSGI_PYFROMSTRING("http"); } } else { zero = UWSGI_PYFROMSTRING("http"); } PyDict_SetItemString(wsgi_req->async_environ, "web3.url_scheme", zero); Py_DECREF(zero); wsgi_req->async_app = wi->callable; // export .env only in non-threaded mode if (uwsgi.threads < 2) { PyDict_SetItemString(up.embedded_dict, "env", wsgi_req->async_environ); } PyDict_SetItemString(wsgi_req->async_environ, "uwsgi.version", wi->uwsgi_version); if (uwsgi.cores > 1) { PyDict_SetItemString(wsgi_req->async_environ, "uwsgi.core", PyInt_FromLong(wsgi_req->async_id)); } PyDict_SetItemString(wsgi_req->async_environ, "uwsgi.node", wi->uwsgi_node); // call if (PyTuple_GetItem(wsgi_req->async_args, 0) != wsgi_req->async_environ) { if (PyTuple_SetItem(wsgi_req->async_args, 0, wsgi_req->async_environ)) { uwsgi_log_verbose("unable to set environ to the python application callable, consider using the holy env allocator\n"); return NULL; } } return python_call(wsgi_req->async_app, wsgi_req->async_args, uwsgi.catch_exceptions, wsgi_req); }