Trimmed trailing whitespace.
This commit is contained in:
Tim Peters
parent
b1a37c0196
commit
977e540e4b
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@ -60,7 +60,7 @@ staticforward PyTypeObject Decomptype;
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static PyObject *ZlibError;
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typedef struct
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typedef struct
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{
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PyObject_HEAD
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z_stream zst;
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@ -78,12 +78,12 @@ zlib_error(z_stream zst, int err, char *msg)
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PyErr_Format(ZlibError, "Error %d %s: %.200s", err, msg, zst.msg);
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}
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static char compressobj__doc__[] =
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static char compressobj__doc__[] =
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"compressobj() -- Return a compressor object.\n"
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"compressobj(level) -- Return a compressor object, using the given compression level.\n"
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;
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static char decompressobj__doc__[] =
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static char decompressobj__doc__[] =
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"decompressobj() -- Return a decompressor object.\n"
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"decompressobj(wbits) -- Return a decompressor object, setting the window buffer size to wbits.\n"
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;
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@ -91,7 +91,7 @@ static char decompressobj__doc__[] =
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static compobject *
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newcompobject(PyTypeObject *type)
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{
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compobject *self;
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compobject *self;
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self = PyObject_New(compobject, type);
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if (self == NULL)
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return NULL;
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@ -109,7 +109,7 @@ newcompobject(PyTypeObject *type)
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return self;
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}
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static char compress__doc__[] =
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static char compress__doc__[] =
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"compress(string) -- Compress string using the default compression level, "
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"returning a string containing compressed data.\n"
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"compress(string, level) -- Compress string, using the chosen compression "
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@ -123,7 +123,7 @@ PyZlib_compress(PyObject *self, PyObject *args)
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Byte *input, *output;
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int length, level=Z_DEFAULT_COMPRESSION, err;
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z_stream zst;
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/* require Python string object, optional 'level' arg */
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if (!PyArg_ParseTuple(args, "s#|i:compress", &input, &length, &level))
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return NULL;
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@ -173,12 +173,12 @@ PyZlib_compress(PyObject *self, PyObject *args)
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deflateEnd(&zst);
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goto error;
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}
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err=deflateEnd(&zst);
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if (err == Z_OK)
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ReturnVal = PyString_FromStringAndSize((char *)output,
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ReturnVal = PyString_FromStringAndSize((char *)output,
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zst.total_out);
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else
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else
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zlib_error(zst, err, "while finishing compression");
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error:
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@ -187,7 +187,7 @@ PyZlib_compress(PyObject *self, PyObject *args)
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return ReturnVal;
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}
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static char decompress__doc__[] =
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static char decompress__doc__[] =
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"decompress(string) -- Decompress the data in string, returning a string containing the decompressed data.\n"
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"decompress(string, wbits) -- Decompress the data in string with a window buffer size of wbits.\n"
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"decompress(string, wbits, bufsize) -- Decompress the data in string with a window buffer size of wbits and an initial output buffer size of bufsize.\n"
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@ -202,7 +202,7 @@ PyZlib_decompress(PyObject *self, PyObject *args)
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int wsize=DEF_WBITS, r_strlen=DEFAULTALLOC;
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z_stream zst;
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if (!PyArg_ParseTuple(args, "s#|ii:decompress",
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if (!PyArg_ParseTuple(args, "s#|ii:decompress",
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&input, &length, &wsize, &r_strlen))
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return NULL;
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@ -224,7 +224,7 @@ PyZlib_decompress(PyObject *self, PyObject *args)
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switch(err) {
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case(Z_OK):
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break;
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case(Z_MEM_ERROR):
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case(Z_MEM_ERROR):
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PyErr_SetString(PyExc_MemoryError,
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"Out of memory while decompressing data");
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goto error;
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@ -300,7 +300,7 @@ PyZlib_compressobj(PyObject *selfptr, PyObject *args)
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return NULL;
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self = newcompobject(&Comptype);
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if (self==NULL)
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if (self==NULL)
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return(NULL);
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self->zst.zalloc = (alloc_func)NULL;
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self->zst.zfree = (free_func)Z_NULL;
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@ -334,7 +334,7 @@ PyZlib_decompressobj(PyObject *selfptr, PyObject *args)
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return NULL;
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self = newcompobject(&Decomptype);
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if (self == NULL)
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if (self == NULL)
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return(NULL);
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self->zst.zalloc = (alloc_func)NULL;
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self->zst.zfree = (free_func)Z_NULL;
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@ -394,7 +394,7 @@ PyZlib_objcompress(compobject *self, PyObject *args)
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PyObject *RetVal;
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Byte *input;
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unsigned long start_total_out;
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if (!PyArg_ParseTuple(args, "s#:compress", &input, &inplen))
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return NULL;
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@ -424,15 +424,15 @@ PyZlib_objcompress(compobject *self, PyObject *args)
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+ length;
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self->zst.avail_out = length;
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length = length << 1;
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Py_BEGIN_ALLOW_THREADS
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err = deflate(&(self->zst), Z_NO_FLUSH);
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Py_END_ALLOW_THREADS
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}
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/* We will only get Z_BUF_ERROR if the output buffer was full but
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/* We will only get Z_BUF_ERROR if the output buffer was full but
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there wasn't more output when we tried again, so it is not an error
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condition.
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*/
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condition.
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*/
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if (err != Z_OK && err != Z_BUF_ERROR) {
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zlib_error(self->zst, err, "while compressing");
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@ -440,7 +440,7 @@ PyZlib_objcompress(compobject *self, PyObject *args)
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RetVal = NULL;
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goto error;
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}
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if (_PyString_Resize(&RetVal,
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if (_PyString_Resize(&RetVal,
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self->zst.total_out - start_total_out) < 0)
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RetVal = NULL;
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@ -469,7 +469,7 @@ PyZlib_objdecompress(compobject *self, PyObject *args)
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Byte *input;
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unsigned long start_total_out;
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if (!PyArg_ParseTuple(args, "s#|i:decompress", &input,
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if (!PyArg_ParseTuple(args, "s#|i:decompress", &input,
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&inplen, &max_length))
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return NULL;
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if (max_length < 0) {
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@ -479,7 +479,7 @@ PyZlib_objdecompress(compobject *self, PyObject *args)
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}
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/* limit amount of data allocated to max_length */
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if (max_length && length > max_length)
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if (max_length && length > max_length)
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length = max_length;
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if (!(RetVal = PyString_FromStringAndSize(NULL, length)))
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return NULL;
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@ -499,7 +499,7 @@ PyZlib_objdecompress(compobject *self, PyObject *args)
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/* While Z_OK and the output buffer is full, there might be more output.
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So extend the output buffer and try again.
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*/
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while (err == Z_OK && self->zst.avail_out == 0) {
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while (err == Z_OK && self->zst.avail_out == 0) {
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/* If max_length set, don't continue decompressing if we've already
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reached the limit.
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*/
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@ -509,7 +509,7 @@ PyZlib_objdecompress(compobject *self, PyObject *args)
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/* otherwise, ... */
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old_length = length;
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length = length << 1;
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if (max_length && length > max_length)
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if (max_length && length > max_length)
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length = max_length;
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if (_PyString_Resize(&RetVal, length) == -1) {
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@ -529,7 +529,7 @@ PyZlib_objdecompress(compobject *self, PyObject *args)
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of specified size. Return the unconsumed tail in an attribute.*/
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if(max_length) {
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Py_DECREF(self->unconsumed_tail);
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self->unconsumed_tail = PyString_FromStringAndSize(self->zst.next_in,
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self->unconsumed_tail = PyString_FromStringAndSize(self->zst.next_in,
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self->zst.avail_in);
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if(!self->unconsumed_tail) {
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Py_DECREF(RetVal);
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@ -538,9 +538,9 @@ PyZlib_objdecompress(compobject *self, PyObject *args)
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}
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}
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/* The end of the compressed data has been reached, so set the
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unused_data attribute to a string containing the remainder of the
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data in the string. Note that this is also a logical place to call
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/* The end of the compressed data has been reached, so set the
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unused_data attribute to a string containing the remainder of the
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data in the string. Note that this is also a logical place to call
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inflateEnd, but the old behaviour of only calling it on flush() is
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preserved.
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*/
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@ -552,7 +552,7 @@ PyZlib_objdecompress(compobject *self, PyObject *args)
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Py_DECREF(RetVal);
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goto error;
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}
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/* We will only get Z_BUF_ERROR if the output buffer was full
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/* We will only get Z_BUF_ERROR if the output buffer was full
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but there wasn't more output when we tried again, so it is
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not an error condition.
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*/
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@ -601,7 +601,7 @@ PyZlib_flush(compobject *self, PyObject *args)
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return NULL;
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ENTER_ZLIB
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start_total_out = self->zst.total_out;
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self->zst.avail_in = 0;
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self->zst.avail_out = length;
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@ -629,7 +629,7 @@ PyZlib_flush(compobject *self, PyObject *args)
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}
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/* If flushmode is Z_FINISH, we also have to call deflateEnd() to free
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various data structures. Note we should only get Z_STREAM_END when
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various data structures. Note we should only get Z_STREAM_END when
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flushmode is Z_FINISH, but checking both for safety*/
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if (err == Z_STREAM_END && flushmode == Z_FINISH) {
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err = deflateEnd(&(self->zst));
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@ -641,9 +641,9 @@ PyZlib_flush(compobject *self, PyObject *args)
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}
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else
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self->is_initialised = 0;
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/* We will only get Z_BUF_ERROR if the output buffer was full
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but there wasn't more output when we tried again, so it is
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/* We will only get Z_BUF_ERROR if the output buffer was full
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but there wasn't more output when we tried again, so it is
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not an error condition.
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*/
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} else if (err!=Z_OK && err!=Z_BUF_ERROR) {
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@ -651,11 +651,11 @@ PyZlib_flush(compobject *self, PyObject *args)
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Py_DECREF(RetVal);
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RetVal = NULL;
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}
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if (_PyString_Resize(&RetVal, self->zst.total_out - start_total_out) < 0)
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RetVal = NULL;
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error:
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error:
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LEAVE_ZLIB
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return RetVal;
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@ -668,14 +668,14 @@ static char decomp_flush__doc__[] =
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static PyObject *
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PyZlib_unflush(compobject *self, PyObject *args)
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/*decompressor flush is a no-op because all pending data would have been
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/*decompressor flush is a no-op because all pending data would have been
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flushed by the decompress method. However, this routine previously called
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inflateEnd, causing any further decompress or flush calls to raise
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inflateEnd, causing any further decompress or flush calls to raise
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exceptions. This behaviour has been preserved.*/
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{
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int err;
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PyObject * retval = NULL;
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if (!PyArg_ParseTuple(args, ""))
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return NULL;
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@ -696,18 +696,18 @@ PyZlib_unflush(compobject *self, PyObject *args)
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static PyMethodDef comp_methods[] =
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{
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{"compress", (binaryfunc)PyZlib_objcompress, METH_VARARGS,
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{"compress", (binaryfunc)PyZlib_objcompress, METH_VARARGS,
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comp_compress__doc__},
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{"flush", (binaryfunc)PyZlib_flush, METH_VARARGS,
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{"flush", (binaryfunc)PyZlib_flush, METH_VARARGS,
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comp_flush__doc__},
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{NULL, NULL}
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};
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static PyMethodDef Decomp_methods[] =
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{
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{"decompress", (binaryfunc)PyZlib_objdecompress, METH_VARARGS,
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{"decompress", (binaryfunc)PyZlib_objdecompress, METH_VARARGS,
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decomp_decompress__doc__},
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{"flush", (binaryfunc)PyZlib_unflush, METH_VARARGS,
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{"flush", (binaryfunc)PyZlib_unflush, METH_VARARGS,
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decomp_flush__doc__},
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{NULL, NULL}
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};
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@ -728,13 +728,13 @@ Decomp_getattr(compobject *self, char *name)
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ENTER_ZLIB
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if (strcmp(name, "unused_data") == 0) {
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if (strcmp(name, "unused_data") == 0) {
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Py_INCREF(self->unused_data);
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retval = self->unused_data;
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} else if (strcmp(name, "unconsumed_tail") == 0) {
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} else if (strcmp(name, "unconsumed_tail") == 0) {
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Py_INCREF(self->unconsumed_tail);
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retval = self->unconsumed_tail;
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} else
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} else
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retval = Py_FindMethod(Decomp_methods, (PyObject *)self, name);
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LEAVE_ZLIB
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@ -742,7 +742,7 @@ Decomp_getattr(compobject *self, char *name)
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return retval;
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}
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static char adler32__doc__[] =
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static char adler32__doc__[] =
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"adler32(string) -- Compute an Adler-32 checksum of string, using "
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"a default starting value, and returning an integer value.\n"
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"adler32(string, value) -- Compute an Adler-32 checksum of string, using "
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@ -755,14 +755,14 @@ PyZlib_adler32(PyObject *self, PyObject *args)
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uLong adler32val = adler32(0L, Z_NULL, 0);
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Byte *buf;
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int len;
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if (!PyArg_ParseTuple(args, "s#|l:adler32", &buf, &len, &adler32val))
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return NULL;
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adler32val = adler32(adler32val, buf, len);
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return PyInt_FromLong(adler32val);
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}
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static char crc32__doc__[] =
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static char crc32__doc__[] =
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"crc32(string) -- Compute a CRC-32 checksum of string, using "
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"a default starting value, and returning an integer value.\n"
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"crc32(string, value) -- Compute a CRC-32 checksum of string, using "
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@ -780,21 +780,21 @@ PyZlib_crc32(PyObject *self, PyObject *args)
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crc32val = crc32(crc32val, buf, len);
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return PyInt_FromLong(crc32val);
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}
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static PyMethodDef zlib_methods[] =
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{
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{"adler32", (PyCFunction)PyZlib_adler32, METH_VARARGS,
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{"adler32", (PyCFunction)PyZlib_adler32, METH_VARARGS,
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adler32__doc__},
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{"compress", (PyCFunction)PyZlib_compress, METH_VARARGS,
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{"compress", (PyCFunction)PyZlib_compress, METH_VARARGS,
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compress__doc__},
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{"compressobj", (PyCFunction)PyZlib_compressobj, METH_VARARGS,
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{"compressobj", (PyCFunction)PyZlib_compressobj, METH_VARARGS,
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compressobj__doc__},
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{"crc32", (PyCFunction)PyZlib_crc32, METH_VARARGS,
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crc32__doc__},
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{"decompress", (PyCFunction)PyZlib_decompress, METH_VARARGS,
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{"crc32", (PyCFunction)PyZlib_crc32, METH_VARARGS,
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crc32__doc__},
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{"decompress", (PyCFunction)PyZlib_decompress, METH_VARARGS,
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decompress__doc__},
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{"decompressobj", (PyCFunction)PyZlib_decompressobj, METH_VARARGS,
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{"decompressobj", (PyCFunction)PyZlib_decompressobj, METH_VARARGS,
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decompressobj__doc__},
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{NULL, NULL}
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};
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@ -833,8 +833,8 @@ statichere PyTypeObject Decomptype = {
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0, /*tp_as_mapping*/
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};
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/* The following insint() routine was blatantly ripped off from
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socketmodule.c */
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/* The following insint() routine was blatantly ripped off from
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socketmodule.c */
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/* Convenience routine to export an integer value.
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For simplicity, errors (which are unlikely anyway) are ignored. */
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@ -891,12 +891,12 @@ PyInit_zlib(void)
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PyModule_AddIntConstant(m, "Z_FILTERED", Z_FILTERED);
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PyModule_AddIntConstant(m, "Z_HUFFMAN_ONLY", Z_HUFFMAN_ONLY);
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PyModule_AddIntConstant(m, "Z_DEFAULT_STRATEGY", Z_DEFAULT_STRATEGY);
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PyModule_AddIntConstant(m, "Z_FINISH", Z_FINISH);
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PyModule_AddIntConstant(m, "Z_NO_FLUSH", Z_NO_FLUSH);
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PyModule_AddIntConstant(m, "Z_SYNC_FLUSH", Z_SYNC_FLUSH);
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PyModule_AddIntConstant(m, "Z_FULL_FLUSH", Z_FULL_FLUSH);
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ver = PyString_FromString(ZLIB_VERSION);
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if (ver != NULL) {
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PyDict_SetItemString(d, "ZLIB_VERSION", ver);
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