jinja_utils.py

        
            
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            from app import app
        
            
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            from datetime import datetime
        
            
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            import markdown
        
            
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            from markupsafe import Markup
        
            
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            @app.template_filter("split")
        
            
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            def split(value: str, separator=" ", maxsplit: int = -1):
        
            
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                return value.split(separator, maxsplit)
        
            
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            @app.template_filter("strftime")
        
            
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            def strftime(value: datetime, syntax: str):
        
            
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                return value.strftime(syntax)
        
            
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            @app.template_filter("unixtime")
        
            
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            def strftime(value: datetime):
        
            
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                return round(value.timestamp())
        
            
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            @app.template_filter("decode")
        
            
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            def decode(value: bytes, codec: str = "UTF-8", errors: str = "strict"):
        
            
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                return value.decode(codec, errors)
        
            
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            @app.template_filter("markdown")
        
            
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            def decode(value: str):
        
            
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                return Markup(markdown.make_html(markdown.tokenise(value)))
        
            
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