Remove code duplication

Author: MartinThoma

pypdf/_page.py

@@ -51,9 +51,6 @@
 
 from ._cmap import (
     build_char_map,
-    build_font_width_map,
-    compute_font_width,
-    get_actual_str_key,
 )
 from ._protocols import PdfCommonDocProtocol
 from ._text_extraction import (
@@ -1656,42 +1653,6 @@ def _debug_for_extract(self) -> str:  # pragma: no cover
             out += "No Font\n"
         return out
 
-    def _get_actual_font_widths(
-        self,
-        cmap: Tuple[
-            Union[str, Dict[int, str]], Dict[str, str], str, Optional[DictionaryObject]
-        ],
-        text_operands: str,
-        font_size: float,
-        space_width: float
-    ) -> Tuple[float, float, float]:
-        font_widths: float = 0
-        font_name: str = cmap[2]
-        if font_name not in self._font_width_maps:
-            if cmap[3] is None:
-                font_width_map: Dict[Any, float] = {}
-                space_char = " "
-                actual_space_width: float = space_width
-                font_width_map["default"] = actual_space_width * 2
-            else:
-                space_char = get_actual_str_key(" ", cmap[0], cmap[1])
-                font_width_map = build_font_width_map(cmap[3], space_width * 2)
-                actual_space_width = compute_font_width(font_width_map, space_char)
-            if actual_space_width == 0:
-                actual_space_width = space_width
-            self._font_width_maps[font_name] = (font_width_map, space_char, actual_space_width)
-        font_width_map = self._font_width_maps[font_name][0]
-        space_char = self._font_width_maps[font_name][1]
-        actual_space_width = self._font_width_maps[font_name][2]
-
-        if text_operands:
-            for char in text_operands:
-                if char == space_char:
-                    font_widths += actual_space_width
-                    continue
-                font_widths += compute_font_width(font_width_map, char)
-        return (font_widths * font_size, space_width * font_size, font_size)
-
     def _extract_text(
         self,
         obj: Any,