Hello,
I am getting Build Error while compiling with Python3.7. openssl Extension was compiling properly with Python3.5 at least. currently i uninstall Python3.5 and install Python3.7, not sure if any thing i got miss .kindly help me to find the issue

Error:
^
coro/ssl/openssl.c: In function ‘__Pyx_GetException’:
coro/ssl/openssl.c:25622:22: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_type’
tmp_type = tstate->exc_type;
^
coro/ssl/openssl.c:25623:23: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_value’
tmp_value = tstate->exc_value;
^
coro/ssl/openssl.c:25624:20: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_traceback’
tmp_tb = tstate->exc_traceback;
^
coro/ssl/openssl.c:25625:11: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_type’
tstate->exc_type = local_type;
^
coro/ssl/openssl.c:25626:11: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_value’
tstate->exc_value = local_value;
^
coro/ssl/openssl.c:25627:11: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_traceback’
tstate->exc_traceback = local_tb;
^
coro/ssl/openssl.c: In function ‘__Pyx_ExceptionSwap’:
coro/ssl/openssl.c:25649:22: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_type’
tmp_type = tstate->exc_type;
^
coro/ssl/openssl.c:25650:23: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_value’
tmp_value = tstate->exc_value;
^
coro/ssl/openssl.c:25651:20: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_traceback’
tmp_tb = tstate->exc_traceback;
^
coro/ssl/openssl.c:25652:11: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_type’
tstate->exc_type = *type;
^
coro/ssl/openssl.c:25653:11: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_value’
tstate->exc_value = *value;
^
coro/ssl/openssl.c:25654:11: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_traceback’
tstate->exc_traceback = *tb;
^
coro/ssl/openssl.c: In function ‘__Pyx_ExceptionSave’:
coro/ssl/openssl.c:25667:19: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_type’
*type = tstate->exc_type;
^
coro/ssl/openssl.c:25668:20: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_value’
*value = tstate->exc_value;
^
coro/ssl/openssl.c:25669:17: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_traceback’
*tb = tstate->exc_traceback;
^
coro/ssl/openssl.c: In function ‘__Pyx_ExceptionReset’:
coro/ssl/openssl.c:25681:22: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_type’
tmp_type = tstate->exc_type;
^
coro/ssl/openssl.c:25682:23: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_value’
tmp_value = tstate->exc_value;
^
coro/ssl/openssl.c:25683:20: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_traceback’
tmp_tb = tstate->exc_traceback;
^
coro/ssl/openssl.c:25684:11: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_type’
tstate->exc_type = type;
^
coro/ssl/openssl.c:25685:11: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_value’
tstate->exc_value = value;
^
coro/ssl/openssl.c:25686:11: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_traceback’
tstate->exc_traceback = tb;
^
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1