154 lines
4.2 KiB
Python
154 lines
4.2 KiB
Python
import re
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from .render_pipeline import CallbackClass
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from .pandoc import Div, Span, Header, Attr, Plain, PString, Inline, Image
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blockquote_re = re.compile('!\\[([a-z]+)\\]')
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panel_content = Attr("", classes=["panel-content"])
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header_attr = Attr("", classes=["panel-title"])
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warning_icon = Attr("", classes=["fas", "fa-exclamation-triangle", "panel-icon"])
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information_icon = Attr("", classes=["fas", "fa-info-circle", "panel-icon"])
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header_title_attr = Attr("", classes=["panel-header"])
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outer_attr = Attr("", classes=["panel", "panel-warning"])
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outer_info_attr = Attr("", classes=["panel", "panel-info"])
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def blockquote_filter(block):
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data = block['c']
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if data[0]['t'] != 'Para':
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return None
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paragraph_content = data[0]['c']
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if paragraph_content[0]['t'] != 'Str':
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return None
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string_content = paragraph_content[0]['c']
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m = blockquote_re.match(string_content)
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if m is None:
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return None
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return m.group(1)
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def create_warning(content):
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internal_content = content['c']
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internal_content[0]['c'].pop(0)
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internal_content[0]['c'].pop(0)
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content_div = Div(panel_content, internal_content).toJson()
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label = PString("Warning").toJson()
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header = Header(header_attr, 3, [label]).toJson()
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icon = Plain(Span(warning_icon, []).toJson()).toJson()
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header_div = Div(header_title_attr,
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[
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icon,
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header
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]).toJson()
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outer_div = Div(outer_attr,
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[
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header_div,
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content_div
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]).toJson()
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return outer_div
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def create_information(content):
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internal_content = content['c']
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internal_content[0]['c'].pop(0)
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internal_content[0]['c'].pop(0)
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content_div = Div(panel_content, internal_content).toJson()
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label = PString("Information").toJson()
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header = Header(header_attr, 3, [label]).toJson()
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icon = Plain(Span(information_icon, []).toJson()).toJson()
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header_div = Div(header_title_attr,
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[
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icon,
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header
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]).toJson()
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outer_div = Div(outer_info_attr,
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[
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header_div,
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content_div
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]).toJson()
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return outer_div
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class Theorem(CallbackClass):
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def __init__(self):
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self.counter = 1
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def __call__(self, content):
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internal_content = content['c']
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internal_content[0]['c'].pop(0)
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internal_content[0]['c'].pop(0)
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outer_div_attr = Attr("", classes=["theorem"])
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inner_div_attr = Attr("", classes=["theorem-content"])
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bold_attr = Attr("", classes=["theorem-title"])
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span_attr = Attr("")
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theorem_string = "Theorem {}. ".format(self.counter)
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title_content = Inline("Emph", [PString(theorem_string).toJson()]).toJson()
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title = Span(span_attr, [title_content]).toJson()
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internal_content[0]['c'].insert(0, title)
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content_div = Div(inner_div_attr, internal_content).toJson()
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outer_div = Div(outer_div_attr, [content_div]).toJson()
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self.counter += 1
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return outer_div
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def clear(self):
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self.counter = 1
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class Proof(CallbackClass):
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def __init__(self):
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self.counter = 1
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def clear(self):
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self.counter = 1
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def __call__(self, content):
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internal_content = content['c']
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internal_content[0]['c'].pop(0)
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internal_content[0]['c'].pop(0)
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outer_div_attr = Attr("", classes=["proof"])
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inner_div_attr = Attr("", classes=["proof-content"])
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span_attr = Attr("", classes=["proof-title"])
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qed_attr = Attr("", classes=["proof-qed"])
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proof_string = "Proof {}. ".format(self.counter)
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title_content = Span(span_attr, [PString(proof_string).toJson()]).toJson()
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title = Inline("Emph", [title_content]).toJson()
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internal_content[0]['c'].insert(0, title)
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qed_string = Plain(PString("◻").toJson()).toJson()
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qed = Div(qed_attr, [qed_string]).toJson()
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inner_div = Div(inner_div_attr, internal_content).toJson()
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outer_div = Div(outer_div_attr, [inner_div, qed]).toJson()
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return outer_div
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