--- a/python/pngtile.pyx	Thu Dec 31 17:46:54 2009 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,140 +0,0 @@
-cdef extern from "errno.h" :
-    extern int errno
-
-cdef extern from "string.h" :
-    char* strerror (int err)
-
-cimport stdio
-cimport stdlib
-cimport python_string
-
-cdef extern from "Python.h" :
-    int PyFile_Check (object p)
-    stdio.FILE* PyFile_AsFile (object p)
-    void PyFile_IncUseCount (object p)
-    void PyFile_DecUseCount (object p)
-
-cdef extern from "pngtile.h" :
-    struct pt_ctx :
-        pass
-
-    struct pt_image :
-        pass
-
-    enum pt_open_mode :
-        PT_OPEN_UPDATE
-
-    enum pt_cache_status :
-        PT_CACHE_ERROR
-        PT_CACHE_FRESH
-        PT_CACHE_NONE
-        PT_CACHE_STALE
-
-    struct pt_image_info :
-        size_t width, height
-
-    struct pt_tile_info :
-        size_t width, height
-        size_t x, y
-        
-    int pt_image_open (pt_image **image_ptr, pt_ctx *ctx, char *png_path, int cache_mode)
-    int pt_image_info_func "pt_image_info" (pt_image *image, pt_image_info **info_ptr)
-    int pt_image_status (pt_image *image)
-    int pt_image_update (pt_image *image)
-    int pt_image_tile_file (pt_image *image, pt_tile_info *info, stdio.FILE *out)
-    int pt_image_tile_mem (pt_image *image, pt_tile_info *info, char **buf_ptr, size_t *len_ptr)
-    void pt_image_destroy (pt_image *image)
-
-    char* pt_strerror (int err)
-
-OPEN_UPDATE = PT_OPEN_UPDATE
-CACHE_ERROR = PT_CACHE_ERROR
-CACHE_FRESH = PT_CACHE_FRESH
-CACHE_NONE = PT_CACHE_NONE
-CACHE_STALE = PT_CACHE_STALE
-
-class Error (BaseException) :
-    pass
-
-cdef int trap_err (char *op, int ret) except -1 :
-    if ret < 0 :
-        raise Error("%s: %s: %s" % (op, pt_strerror(ret), strerror(errno)))
-
-    else :
-        return ret
-
-cdef class Image :
-    cdef pt_image *image
-
-    def __cinit__ (self, char *png_path, int cache_mode = 0) :
-        trap_err("pt_image_open", 
-            pt_image_open(&self.image, NULL, png_path, cache_mode)
-        )
-    
-    def info (self) :
-        cdef pt_image_info *image_info
-        
-        trap_err("pt_image_info",
-            pt_image_info_func(self.image, &image_info)
-        )
-
-        return (image_info.width, image_info.height)
-    
-    def status (self) :
-        return trap_err("pt_image_status", 
-            pt_image_status(self.image)
-        )
-    
-    def update (self) :
-        trap_err("pt_image_update", 
-            pt_image_update(self.image)
-        )
-
-    def tile_file (self, size_t width, size_t height, size_t x, size_t y, object out) :
-        cdef stdio.FILE *outf
-        cdef pt_tile_info ti
-
-        if not PyFile_Check(out) :
-            raise TypeError("out: must be a file object")
-
-        outf = PyFile_AsFile(out)
-
-        if not outf :
-            raise TypeError("out: must have a FILE*")
-    
-        ti.width = width
-        ti.height = height
-        ti.x = x
-        ti.y = y
-        
-        trap_err("pt_image_tile_file", 
-            pt_image_tile_file(self.image, &ti, outf)
-        )
-
-    def tile_mem (self, size_t width, size_t height, size_t x, size_t y) :
-        cdef pt_tile_info ti
-        cdef char *buf
-        cdef size_t len
-
-        ti.width = width
-        ti.height = height
-        ti.x = x
-        ti.y = y
-        
-        # render and return ptr to buffer
-        trap_err("pt_image_tile_mem", 
-            pt_image_tile_mem(self.image, &ti, &buf, &len)
-        )
-        
-        # copy buffer as str...
-        data = python_string.PyString_FromStringAndSize(buf, len)
-
-        # drop buffer...
-        stdlib.free(buf)
-
-        return data
-
-    def __dealloc__ (self) :
-        if self.image :
-            pt_image_destroy(self.image)
-