minor bug fixes and improvements

moptipy/evaluation/_utils.py

@@ -68,6 +68,65 @@ def _get_goal_reach_index(f: np.ndarray, goal_f: int | float):  # noqa
     6
     >>> _get_goal_reach_index(ft, 0.9)
     -1
+    >>> ft = np.array([10, 9, 8, 5, 5, 3, 2, 1])
+    >>> _get_goal_reach_index(ft, 8)
+    2
+    >>> _get_goal_reach_index(ft, 7)
+    3
+    >>> _get_goal_reach_index(ft, 6)
+    3
+    >>> _get_goal_reach_index(ft, 5)
+    3
+    >>> _get_goal_reach_index(ft, 4)
+    5
+    >>> ft = np.array([10, 9, 9, 8, 5, 5, 3, 2, 1])
+    >>> _get_goal_reach_index(ft, 9)
+    1
+    >>> ft = np.array([10, 9, 9, 9, 8, 5, 5, 3, 2, 1])
+    >>> _get_goal_reach_index(ft, 9)
+    1
+    >>> ft = np.array([10, 9, 9, 9, 9, 8, 5, 5, 3, 2, 1])
+    >>> _get_goal_reach_index(ft, 9)
+    1
+    >>> ft = np.array([10])
+    >>> _get_goal_reach_index(ft, 10)
+    0
+    >>> ft = np.array([10, 10])
+    >>> _get_goal_reach_index(ft, 10)
+    0
+    >>> ft = np.array([10, 10, 10])
+    >>> _get_goal_reach_index(ft, 10)
+    0
+    >>> ft = np.array([10, 10, 10, 10])
+    >>> _get_goal_reach_index(ft, 10)
+    0
+    >>> ft = np.array([10, 9])
+    >>> _get_goal_reach_index(ft, 9)
+    1
+    >>> ft = np.array([10, 9, 9])
+    >>> _get_goal_reach_index(ft, 9)
+    1
+    >>> ft = np.array([10, 9, 9, 9])
+    >>> _get_goal_reach_index(ft, 9)
+    1
+    >>> ft = np.array([10, 9, 9, 9, 9])
+    >>> _get_goal_reach_index(ft, 9)
+    1
+    >>> ft = np.array([10, 9, 9, 9, 9, 8])
+    >>> _get_goal_reach_index(ft, 9)
+    1
+    >>> ft = np.array([10, 9, 9, 9, 8, 8])
+    >>> _get_goal_reach_index(ft, 9)
+    1
+    >>> ft = np.array([10, 9, 9, 8, 8, 8])
+    >>> _get_goal_reach_index(ft, 9)
+    1
+    >>> ft = np.array([10, 9, 8, 8, 8, 8])
+    >>> _get_goal_reach_index(ft, 9)
+    1
+    >>> ft = np.array([10, 8, 8, 8, 8, 8])
+    >>> _get_goal_reach_index(ft, 9)
+    1
     """
     res: Final = np.searchsorted(f[::-1], goal_f, side="right")
     if res <= 0:

moptipy/utils/formatted_string.py

@@ -61,13 +61,14 @@ class FormattedStr(str):
     def __new__(cls, value, bold: bool = False, italic: bool = False,  # noqa
                 code: bool = False, mode: int = TEXT):  # noqa
         """
-        Construct the object.
+        Construct the formatted string.
 
         :param value: the string value
         :param bold: should the format be bold face?
         :param italic: should the format be italic face?
         :param code: should the format be code face?
         :param mode: the mode of the formatted string
+        :returns: an instance of `FormattedStr`
         """
         if not isinstance(value, str):
             raise type_error(value, "value", str)
@@ -78,14 +79,12 @@ def __new__(cls, value, bold: bool = False, italic: bool = False,  # noqa
         if not isinstance(code, bool):
             raise type_error(code, "code", bool)
         check_int_range(mode, "mode", TEXT, SPECIAL)
-        if bold or italic or code or (mode != TEXT):
-            ret = super().__new__(cls, value)
-            ret.bold = bold
-            ret.italic = italic
-            ret.code = code
-            ret.mode = mode
-            return ret
-        return value
+        ret = super().__new__(cls, value)
+        ret.bold = bold
+        ret.italic = italic
+        ret.code = code
+        ret.mode = mode
+        return ret
 
     @staticmethod
     def add_format(s: str, bold: bool = False, italic: bool = False,

moptipy/utils/number_renderer.py

@@ -314,7 +314,7 @@ def render(self, source: int | float | None | Iterable[int | float | None],
             raise type_error(source, "source", Iterable)
         if (none_str is not None) and (
                 not isinstance(none_str, FormattedStr)):
-            raise type_error(none_str, "none_str", (str, None))
+            raise type_error(none_str, "none_str", (FormattedStr, None))
 
         # get the format parameters
         int_renderer: Final[Callable[[int], str]] = \

moptipy/version.py

@@ -2,4 +2,4 @@
 from typing import Final
 
 #: the version string of `moptipy`
-__version__: Final[str] = "0.9.102"
+__version__: Final[str] = "0.9.103"