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Diffstat (limited to 'venv/lib/python3.11/site-packages/rich/theme.py')
-rw-r--r-- | venv/lib/python3.11/site-packages/rich/theme.py | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/venv/lib/python3.11/site-packages/rich/theme.py b/venv/lib/python3.11/site-packages/rich/theme.py deleted file mode 100644 index 471dfb2..0000000 --- a/venv/lib/python3.11/site-packages/rich/theme.py +++ /dev/null @@ -1,115 +0,0 @@ -import configparser -from typing import Dict, List, IO, Mapping, Optional - -from .default_styles import DEFAULT_STYLES -from .style import Style, StyleType - - -class Theme: - """A container for style information, used by :class:`~rich.console.Console`. - - Args: - styles (Dict[str, Style], optional): A mapping of style names on to styles. Defaults to None for a theme with no styles. - inherit (bool, optional): Inherit default styles. Defaults to True. - """ - - styles: Dict[str, Style] - - def __init__( - self, styles: Optional[Mapping[str, StyleType]] = None, inherit: bool = True - ): - self.styles = DEFAULT_STYLES.copy() if inherit else {} - if styles is not None: - self.styles.update( - { - name: style if isinstance(style, Style) else Style.parse(style) - for name, style in styles.items() - } - ) - - @property - def config(self) -> str: - """Get contents of a config file for this theme.""" - config = "[styles]\n" + "\n".join( - f"{name} = {style}" for name, style in sorted(self.styles.items()) - ) - return config - - @classmethod - def from_file( - cls, config_file: IO[str], source: Optional[str] = None, inherit: bool = True - ) -> "Theme": - """Load a theme from a text mode file. - - Args: - config_file (IO[str]): An open conf file. - source (str, optional): The filename of the open file. Defaults to None. - inherit (bool, optional): Inherit default styles. Defaults to True. - - Returns: - Theme: A New theme instance. - """ - config = configparser.ConfigParser() - config.read_file(config_file, source=source) - styles = {name: Style.parse(value) for name, value in config.items("styles")} - theme = Theme(styles, inherit=inherit) - return theme - - @classmethod - def read( - cls, path: str, inherit: bool = True, encoding: Optional[str] = None - ) -> "Theme": - """Read a theme from a path. - - Args: - path (str): Path to a config file readable by Python configparser module. - inherit (bool, optional): Inherit default styles. Defaults to True. - encoding (str, optional): Encoding of the config file. Defaults to None. - - Returns: - Theme: A new theme instance. - """ - with open(path, "rt", encoding=encoding) as config_file: - return cls.from_file(config_file, source=path, inherit=inherit) - - -class ThemeStackError(Exception): - """Base exception for errors related to the theme stack.""" - - -class ThemeStack: - """A stack of themes. - - Args: - theme (Theme): A theme instance - """ - - def __init__(self, theme: Theme) -> None: - self._entries: List[Dict[str, Style]] = [theme.styles] - self.get = self._entries[-1].get - - def push_theme(self, theme: Theme, inherit: bool = True) -> None: - """Push a theme on the top of the stack. - - Args: - theme (Theme): A Theme instance. - inherit (boolean, optional): Inherit styles from current top of stack. - """ - styles: Dict[str, Style] - styles = ( - {**self._entries[-1], **theme.styles} if inherit else theme.styles.copy() - ) - self._entries.append(styles) - self.get = self._entries[-1].get - - def pop_theme(self) -> None: - """Pop (and discard) the top-most theme.""" - if len(self._entries) == 1: - raise ThemeStackError("Unable to pop base theme") - self._entries.pop() - self.get = self._entries[-1].get - - -if __name__ == "__main__": # pragma: no cover - theme = Theme() - print(theme.config) |