Untitled

DEFAULT_EMAIL_TYPE = "text"
DEFAULT_RECIPIENT = "alecmunro@gmale.com"
DEFAULT_SUBJECT = "Good news, everyone!"

class EmailReporter(object):

    email_type = DEFAULT_EMAIL_TYPE

    def send_report(self, settings):
        data = self.collect_data()
        body = self.create_body(data)
        self.send_email(data["recipient"], settings["sender"],
                        self.email_type, data["subject"], body)

    def send_email(self, to, from, subject, body,
                   type=DEFAULT_EMAIL_TYPE):
        ...

    def collect_data(self)
        return {"recipient": DEFAULT_RECIPIENT,
                "subject": DEFAULT_SUBJECT}

    def create_body(self, data):
        return "Bad news, everyone."


class HTMLEmailReporter(EmailReporter):

    email_type = "html"

    def collect_data(self):
        base_data = super(HTMLEmailReporter, self)\
            .collect_data()
        base_data.update({
            "analysis": "complete",
            "recommendation": "immediate termination"
            }
        return base_data

    def create_body(self, data):
        return """<html><body>
Our analysis process is <em>{analysis}</em>.<br />
Based on this, we are recommending {recommendation}
of the project.</body></html>""".format(**data)


class TextEmailReporter(EmailReporter):

    def collect_data(self):
        base_data = super(TextEmailReporter, self)\
            .collect_data()
        base_data.update({
            "analysis": "complete",
            "steps": ["Buy Ferret Ranch", "???", "Profit!"]
            }
        return base_data

    def create_body(self, data):
        body = "Our analysis process is {analysis}.\n"\
"We determined that the process was as follows:\n"\
            .format(**data)
        for i, step in enumerate(data["steps"]):
            body += "{0}. {1}".format(i+1, step)
        return body