Aktualisiere README und füge ti_status_checker_api.py hinzu

.venv/Lib/site-packages/soupsieve/util.py

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+"""Utility."""
+from __future__ import annotations
+from functools import wraps, lru_cache
+import warnings
+import re
+from typing import Callable, Any
+
+DEBUG = 0x00001
+
+RE_PATTERN_LINE_SPLIT = re.compile(r'(?:\r\n|(?!\r\n)[\n\r])|$')
+
+UC_A = ord('A')
+UC_Z = ord('Z')
+
+
+@lru_cache(maxsize=512)
+def lower(string: str) -> str:
+    """Lower."""
+
+    new_string = []
+    for c in string:
+        o = ord(c)
+        new_string.append(chr(o + 32) if UC_A <= o <= UC_Z else c)
+    return ''.join(new_string)
+
+
+class SelectorSyntaxError(Exception):
+    """Syntax error in a CSS selector."""
+
+    def __init__(self, msg: str, pattern: str | None = None, index: int | None = None) -> None:
+        """Initialize."""
+
+        self.line = None
+        self.col = None
+        self.context = None
+
+        if pattern is not None and index is not None:
+            # Format pattern to show line and column position
+            self.context, self.line, self.col = get_pattern_context(pattern, index)
+            msg = f'{msg}\n  line {self.line}:\n{self.context}'
+
+        super().__init__(msg)
+
+
+def deprecated(message: str, stacklevel: int = 2) -> Callable[..., Any]:  # pragma: no cover
+    """
+    Raise a `DeprecationWarning` when wrapped function/method is called.
+
+    Usage:
+
+        @deprecated("This method will be removed in version X; use Y instead.")
+        def some_method()"
+            pass
+    """
+
+    def _wrapper(func: Callable[..., Any]) -> Callable[..., Any]:
+        @wraps(func)
+        def _deprecated_func(*args: Any, **kwargs: Any) -> Any:
+            warnings.warn(
+                f"'{func.__name__}' is deprecated. {message}",
+                category=DeprecationWarning,
+                stacklevel=stacklevel
+            )
+            return func(*args, **kwargs)
+        return _deprecated_func
+    return _wrapper
+
+
+def warn_deprecated(message: str, stacklevel: int = 2) -> None:  # pragma: no cover
+    """Warn deprecated."""
+
+    warnings.warn(
+        message,
+        category=DeprecationWarning,
+        stacklevel=stacklevel
+    )
+
+
+def get_pattern_context(pattern: str, index: int) -> tuple[str, int, int]:
+    """Get the pattern context."""
+
+    last = 0
+    current_line = 1
+    col = 1
+    text = []  # type: list[str]
+    line = 1
+    offset = None  # type: int | None
+
+    # Split pattern by newline and handle the text before the newline
+    for m in RE_PATTERN_LINE_SPLIT.finditer(pattern):
+        linetext = pattern[last:m.start(0)]
+        if not len(m.group(0)) and not len(text):
+            indent = ''
+            offset = -1
+            col = index - last + 1
+        elif last <= index < m.end(0):
+            indent = '--> '
+            offset = (-1 if index > m.start(0) else 0) + 3
+            col = index - last + 1
+        else:
+            indent = '    '
+            offset = None
+        if len(text):
+            # Regardless of whether we are presented with `\r\n`, `\r`, or `\n`,
+            # we will render the output with just `\n`. We will still log the column
+            # correctly though.
+            text.append('\n')
+        text.append(f'{indent}{linetext}')
+        if offset is not None:
+            text.append('\n')
+            text.append(' ' * (col + offset) + '^')
+            line = current_line
+
+        current_line += 1
+        last = m.end(0)
+
+    return ''.join(text), line, col