started with py crypto, enhanced raw.py generation, better autoconf integration

bindings/py/pypcp/stream.py

@@ -0,0 +1,27 @@
+from pypcp.dll import *
+
+
+class Stream(object):
+    def __init__(self, string=None, file=None):
+        if file:
+            fd = open(file, 'r')
+            self._stream = libpcp.ps_new_file(fd)
+        elif string:
+            buf = libpcp.buffer_new_buf('inbuf', string, len(string))
+            self._stream = libpcp.ps_new_inbuffer(buf)
+        else:
+            self._stream = libpcp.ps_new_outbuffer()
+
+    def __del__(self):
+        libpcp.ps_close(self._stream)
+
+
+class Buffer(object):
+    def __init__(self, string=None):
+        if string:
+            self._buffer = libpcp.buffer_new_buf('pybuf', string, len(string))
+        else:
+            self._buffer = libpcp.buffer_new(32, 'pybuf')
+
+    def __del__(self):
+        libpcp.buffer_free(self._buffer)