Don't store parsed values in python objects.

Convert the PyObject pointers used inside pepy_parsed into their corresponding
native types and use those. Teach the members array to return them accordingly.

While here might as well add support for signature and machine values.

Also, convert test.py to have shorter output by not using pprint.

python/pepy.cpp

@@ -39,7 +39,9 @@ typedef struct {
 
 typedef struct {
 	PyObject_HEAD
-	PyObject *timedatestamp;
+	uint32_t signature;
+	uint32_t machine;
+	uint32_t timedatestamp;
 	parsed_pe *pe;
 } pepy_parsed;
 
@@ -70,13 +72,14 @@ static int pepy_parsed_init(pepy_parsed *self, PyObject *args, PyObject *kwds) {
 
 	Py_DECREF(py_str);
 
-	self->timedatestamp = PyInt_FromLong(self->pe->peHeader.nt.FileHeader.TimeDateStamp);
+	self->signature = self->pe->peHeader.nt.Signature;
+	self->machine = self->pe->peHeader.nt.FileHeader.Machine;
+	self->timedatestamp = self->pe->peHeader.nt.FileHeader.TimeDateStamp;
 	return 0;
 }
 
 static void pepy_parsed_dealloc(pepy_parsed *self) {
 	DestructParsedPE(self->pe);
-	Py_XDECREF(self->timedatestamp);
 	self->ob_type->tp_free((PyObject *) self);
 }
 
@@ -176,8 +179,12 @@ static PyObject *pepy_parsed_get_sections(PyObject *self, PyObject *args) {
 }
 
 static PyMemberDef pepy_parsed_members[] = {
-	{ (char *) "timedatestamp", T_OBJECT, offsetof(pepy_parsed, timedatestamp),
-	  READONLY, (char *) "PE Timestamp" },
+	{ (char *) "signature", T_UINT, offsetof(pepy_parsed, signature), READONLY,
+	  (char *) "Signature" },
+	{ (char *) "machine", T_UINT, offsetof(pepy_parsed, machine), READONLY,
+	  (char *) "Machine" },
+	{ (char *) "timedatestamp", T_UINT, offsetof(pepy_parsed, timedatestamp),
+	  READONLY, (char *) "Timestamp" },
 	{ NULL }
 };
 

python/test.py

@@ -4,12 +4,13 @@ import sys
 import time
 import pepy
 
-from pprint import pprint
-
 p = pepy.parse(sys.argv[1])
 ep = p.get_entry_point()
 byts = p.get_bytes(ep, 8)
+print "Signature: %s" % hex(p.signature)
+print "Machine: %s" % hex(p.machine)
 print "Timedatestamp: %s" % time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(p.timedatestamp))
 print "Bytes at 0x%x: %s" % (ep, byts)
+print "Sections:"
 for sect in p.get_sections():
-    pprint(sect)
+    print(sect)