Igor20264
31 lines
1.2 KiB
Python
31 lines
1.2 KiB
Python
from typing import Generator
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from docx.shared import Parented, Pt
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from docx.text.paragraph import Paragraph as DocxParagraph
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from .paragraph_sizer import ParagraphSizer
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from ..layout_tracker import LayoutState
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from ..rendered_info import RenderedInfo
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from ..sub_renderable import SubRenderable
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from ..util import create_element
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from .renderable import Renderable
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class PageBreak(Renderable):
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def __init__(self, parent: Parented):
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self._docx_paragraph = DocxParagraph(create_element("w:p", [
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create_element("w:r", [
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create_element("w:br", {"w:type": "page"})
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])
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]), parent)
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self._docx_paragraph.runs[0].font.size = Pt(1)
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self._docx_paragraph.paragraph_format.space_before = 0
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self._docx_paragraph.paragraph_format.space_after = 0
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def render(self, previous_rendered: RenderedInfo, layout_state: LayoutState)\
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-> Generator[RenderedInfo | SubRenderable, None, None]:
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yield RenderedInfo(
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self._docx_paragraph,
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max(layout_state.remaining_page_height, ParagraphSizer(self._docx_paragraph, None, layout_state.max_width).calculate_height().line_height)
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)
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