SF #989185: Drop unicode.iswide() and unicode.width() and add

unicodedata.east_asian_width().  You can still implement your own
simple width() function using it like this:
    def width(u):
        w = 0
        for c in unicodedata.normalize('NFC', u):
            cwidth = unicodedata.east_asian_width(c)
            if cwidth in ('W', 'F'): w += 2
            else: w += 1
        return w

1 files changed, 0 insertions, 9 deletions

diff --git a/Doc/api/concrete.tex b/Doc/api/concrete.tex
index cb065ff..d569228 100644
--- a/Doc/api/concrete.tex
+++ b/Doc/api/concrete.tex
@@ -894,11 +894,6 @@ functions depending on the Python configuration.
   character.
 \end{cfuncdesc}
 
-\begin{cfuncdesc}{int}{Py_UNICODE_ISWIDE}{Py_UNICODE ch}
-  Returns 1/0 depending on whether \var{ch} is a wide or full-width
-  character.
-\end{cfuncdesc}
-
 These APIs can be used for fast direct character conversions:
 
 \begin{cfuncdesc}{Py_UNICODE}{Py_UNICODE_TOLOWER}{Py_UNICODE ch}
@@ -957,10 +952,6 @@ use these APIs:
   Return the length of the Unicode object.
 \end{cfuncdesc}
 
-\begin{cfuncdesc}{int}{PyUnicode_GetWidth}{PyObject *unicode}
-  Return the fixed-width representation length of the Unicode object.
-\end{cfuncdesc}
-
 \begin{cfuncdesc}{PyObject*}{PyUnicode_FromEncodedObject}{PyObject *obj,
                                                       const char *encoding,
                                                       const char *errors}