email_send.py

        
            
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            import config
        
            
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            from jinja2 import Environment, FileSystemLoader, select_autoescape
        
            
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            import smtplib
        
            
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            from email.mime.multipart import MIMEMultipart
        
            
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            from email.mime.text import MIMEText
        
            
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            def make_multipart_message(subject, sender, receiver, template, **kwargs):
        
            
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                env_html = Environment(
        
            
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                    loader=FileSystemLoader("email_templates"),
        
            
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                    autoescape=select_autoescape(["html", "xml"])
        
            
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                )
        
            
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                env_plain = Environment(loader=FileSystemLoader("email_templates"))
        
            
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                message = MIMEMultipart("alternative")
        
            
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                message["Subject"] = subject
        
            
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                message["From"] = sender
        
            
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                message["To"] = receiver
        
            
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                text = MIMEText(env_html.get_template(template+".txt").render(**kwargs, config=config), "plain")
        
            
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                html = MIMEText(env_html.get_template(template+".html").render(**kwargs, config=config), "html")
        
            
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                message.attach(text)
        
            
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                message.attach(html)
        
            
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                return message.as_string()
        
            
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