Source code for

import pathlib

import param

from import state
from ...theme import THEMES, DefaultTheme
from import Design, Fast
from ..base import BasicTemplate
from ..react import ReactTemplate

_ROOT = pathlib.Path(__file__).parent

[docs]class FastBaseTemplate(BasicTemplate): accent_base_color = param.Color(default="#0072B5", doc=""" Optional body accent color override.""") background_color = param.Color(doc=""" Optional body background color override.""") corner_radius = param.Integer(default=3, bounds=(0,25), doc=""" The corner radius applied to controls.""") font = param.String(doc=""" The font name(s) to apply.""") font_url = param.String(doc=""" A font url to import.""") header_neutral_color = param.Color(doc=""" Optional header neutral color override.""") header_accent_base_color = param.Color(doc=""" Optional header accent color override.""") neutral_color = param.Color(doc=""" Optional body neutral color override.""") theme_toggle = param.Boolean(default=True, doc=""" If True a switch to toggle the Theme is shown.""") shadow = param.Boolean(doc=""" Optional shadow override. Whether or not to apply shadow.""") sidebar_footer = param.String("", doc=""" A HTML string appended to the sidebar""") # Might be extended to accordion or tabs in the future main_layout = param.Selector(default="card", label="Layout", objects=[None, "card"], doc=""" What to wrap the main components into. Options are '' (i.e. none) and 'card' (Default). Could be extended to Accordion, Tab etc. in the future.""") design = param.ClassSelector(class_=Design, default=Fast, is_instance=False, instantiate=False, doc=""" A Design applies a specific design system to a template.""") _css = [_ROOT / "fast.css"] _js = _ROOT / "js/fast_template.js" __abstract = True def __init__(self, **params): query_theme = self._get_theme_from_query_args() if query_theme: params['theme'] = THEMES[query_theme] elif "theme" not in params: params['theme'] = DefaultTheme elif isinstance(params['theme'], str): params['theme'] = THEMES[params['theme']] if "accent" in params: accent = params.pop("accent") if "accent_base_color" not in params: params["accent_base_color"] = accent if "header_background" not in params: params["header_background"] = accent super().__init__(**params) self.param.update({ p: v for p, v in if p != 'name' and p in self.param and p not in params }) @staticmethod def _get_theme_from_query_args(): theme_arg = state.session_args.get("theme", None) if not theme_arg: return theme_arg = theme_arg[0].decode("utf-8") return theme_arg.strip("'").strip('"') def _update_vars(self): super()._update_vars() style = style.param.update({ p: getattr(self, p) for p in style.param if p != 'name' and p in self.param }) self._render_variables["style"] = style self._render_variables["theme_toggle"] = self.theme_toggle self._render_variables["theme"] = self.theme.__name__[:-5].lower() self._render_variables["sidebar_footer"] = self.sidebar_footer self._render_variables["main_layout"] = self.main_layout
[docs]class FastGridBaseTemplate(FastBaseTemplate, ReactTemplate): """ Combines the FastTemplate and the React template. """ _resources = dict(js=ReactTemplate._resources['js']) __abstract = True