"""
Config module for lookatme
"""
import logging
import os
from types import ModuleType
from typing import Any, Dict
import lookatme.themes
from lookatme.utils import dict_deep_update
LOG = None
STYLE: Dict[str, Any] = {}
[docs]def get_log() -> logging.Logger:
global LOG
if LOG is None:
import lookatme.log
LOG = lookatme.log.create_log()
return LOG
[docs]def get_style() -> Dict:
if not STYLE:
raise Exception("STYLE was empty!")
return STYLE
[docs]def get_style_with_precedence(
theme_mod: ModuleType,
direct_overrides: Dict,
) -> Dict[str, Any]:
"""Return the resulting style dict from the provided override values."""
# style override order:
# 1. theme settings
styles = lookatme.themes.ensure_defaults(theme_mod)
# 2. inline styles from the presentation
dict_deep_update(styles, direct_overrides)
# 3. CLI style overrides
# TODO
return styles
[docs]def set_global_style_with_precedence(
theme_mod,
direct_overrides,
) -> Dict[str, Any]:
"""Set the lookatme.config.STYLE value based on the provided override
values
"""
global STYLE
STYLE = get_style_with_precedence(theme_mod, direct_overrides)
return STYLE
# default to the current working directory - this will be set later by
# pres:Presentation when reading the input stream
SLIDE_SOURCE_DIR = os.getcwd()