Issue #26243: Only the level argument to zlib.compress() is keyword argument

now.  The first argument is positional-only.

2 files changed, 5 insertions, 4 deletions

diff --git a/Modules/clinic/zlibmodule.c.h b/Modules/clinic/zlibmodule.c.h
index c657bcb..dcaeef8 100644
--- a/Modules/clinic/zlibmodule.c.h
+++ b/Modules/clinic/zlibmodule.c.h
@@ -3,7 +3,7 @@ preserve
 [clinic start generated code]*/
 
 PyDoc_STRVAR(zlib_compress__doc__,
-"compress($module, /, data, level=Z_DEFAULT_COMPRESSION)\n"
+"compress($module, data, /, level=Z_DEFAULT_COMPRESSION)\n"
 "--\n"
 "\n"
 "Returns a bytes object containing compressed data.\n"
@@ -23,7 +23,7 @@ static PyObject *
 zlib_compress(PyModuleDef *module, PyObject *args, PyObject *kwargs)
 {
     PyObject *return_value = NULL;
-    static char *_keywords[] = {"data", "level", NULL};
+    static char *_keywords[] = {"", "level", NULL};
     Py_buffer data = {NULL, NULL};
     int level = Z_DEFAULT_COMPRESSION;
 
@@ -460,4 +460,4 @@ exit:
 #ifndef ZLIB_COMPRESS_COPY_METHODDEF
     #define ZLIB_COMPRESS_COPY_METHODDEF
 #endif /* !defined(ZLIB_COMPRESS_COPY_METHODDEF) */
-/*[clinic end generated code: output=9bd8a093baa653b2 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=ba904dec30cc1a1a input=a9049054013a1b77]*/
diff --git a/Modules/zlibmodule.c b/Modules/zlibmodule.c
index ad6f28d..3a459a5 100644
--- a/Modules/zlibmodule.c
+++ b/Modules/zlibmodule.c
@@ -143,6 +143,7 @@ zlib.compress
 
     data: Py_buffer
         Binary data to be compressed.
+    /
     level: int(c_default="Z_DEFAULT_COMPRESSION") = Z_DEFAULT_COMPRESSION
         Compression level, in 0-9 or -1.
 
@@ -151,7 +152,7 @@ Returns a bytes object containing compressed data.
 
 static PyObject *
 zlib_compress_impl(PyModuleDef *module, Py_buffer *data, int level)
-/*[clinic end generated code: output=1b97589132b203b4 input=abed30f4fa14e213]*/
+/*[clinic end generated code: output=1b97589132b203b4 input=638d54b6315dbed3]*/
 {
     PyObject *ReturnVal = NULL;
     Byte *input, *output = NULL;