terminalwriter: remove unused function ansi_print

src/_pytest/_io/terminalwriter.py

@@ -45,62 +45,6 @@ def get_line_width(text):
     return sum(char_width(c) for c in text)
 
 
-# XXX unify with _escaped func below
-def ansi_print(text, esc, file=None, newline=True, flush=False):
-    if file is None:
-        file = sys.stderr
-    text = text.rstrip()
-    if esc and not isinstance(esc, tuple):
-        esc = (esc,)
-    if esc and sys.platform != "win32" and file.isatty():
-        text = (
-            "".join(["\x1b[%sm" % cod for cod in esc]) + text + "\x1b[0m"
-        )  # ANSI color code "reset"
-    if newline:
-        text += "\n"
-
-    if esc and win32_and_ctypes and file.isatty():
-        if 1 in esc:
-            bold = True
-            esc = tuple([x for x in esc if x != 1])
-        else:
-            bold = False
-        esctable = {
-            (): FOREGROUND_WHITE,  # normal
-            (31,): FOREGROUND_RED,  # red
-            (32,): FOREGROUND_GREEN,  # green
-            (33,): FOREGROUND_GREEN | FOREGROUND_RED,  # yellow
-            (34,): FOREGROUND_BLUE,  # blue
-            (35,): FOREGROUND_BLUE | FOREGROUND_RED,  # purple
-            (36,): FOREGROUND_BLUE | FOREGROUND_GREEN,  # cyan
-            (37,): FOREGROUND_WHITE,  # white
-            (39,): FOREGROUND_WHITE,  # reset
-        }
-        attr = esctable.get(esc, FOREGROUND_WHITE)
-        if bold:
-            attr |= FOREGROUND_INTENSITY
-        STD_OUTPUT_HANDLE = -11
-        STD_ERROR_HANDLE = -12
-        if file is sys.stderr:
-            handle = GetStdHandle(STD_ERROR_HANDLE)
-        else:
-            handle = GetStdHandle(STD_OUTPUT_HANDLE)
-        oldcolors = GetConsoleInfo(handle).wAttributes
-        attr |= oldcolors & 0x0F0
-        SetConsoleTextAttribute(handle, attr)
-        while len(text) > 32768:
-            file.write(text[:32768])
-            text = text[32768:]
-        if text:
-            file.write(text)
-        SetConsoleTextAttribute(handle, oldcolors)
-    else:
-        file.write(text)
-
-    if flush:
-        file.flush()
-
-
 def should_do_markup(file):
     if os.environ.get("PY_COLORS") == "1":
         return True