63 lines
2.0 KiB
Python
63 lines
2.0 KiB
Python
from pathlib import Path
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from typing import Optional
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import rio
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class NewsPost(rio.Component):
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header: str
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date: str
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article_text_path_or_text: str | Path
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images: list[Path]
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article_text = ""
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@rio.event.on_populate
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def on_populate(self):
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self.align_y = 0
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self.margin_top = 0
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self.margin_bottom = 2
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self.margin_right = 1
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if isinstance(self.article_text_path_or_text, str):
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self.article_text = self.article_text_path_or_text
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elif isinstance(self.article_text_path_or_text, Path):
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with open(self.article_text_path_or_text, "r", encoding="utf-8") as f:
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self.article_text = f.read()
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def build(self) -> rio.Component:
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image_column = rio.Column(margin=0.5)
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for image_path in self.images:
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image_column.add(rio.Image(image_path, fill_mode="fit", width=18, height=18, align_x=0.01))
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return rio.Rectangle(
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content=rio.Column(
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rio.Row(
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rio.Text(self.header, align_x=0.1, style="heading2"),
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rio.Text(self.date, align_x=0.9, style=rio.TextStyle(italic=True)),
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margin_top=0.5
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),
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rio.Column(
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rio.Markdown(self.article_text, margin=1)
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),
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image_column
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),
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fill=self.session.theme.neutral_color,
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corner_radius=self.session.theme.corner_radius_medium,
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shadow_radius=0.5,
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shadow_color=self.session.theme.hud_color,
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shadow_offset_y=0
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)
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def build_news_post(header: str, article_text_path_or_text: str | Path, date: str, images: Optional[list[Path]] = None) -> NewsPost:
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if images is None:
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images = []
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return NewsPost(
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header=header,
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article_text_path_or_text=article_text_path_or_text,
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images=images,
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date=date,
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align_y=0,
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margin_top=0,
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margin_bottom=2,
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margin_right=1
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)
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