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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 async def log( self, date: datetime.date = None, days: int = None, details: bool = False) -> list: """Get watering information for X days from Y date."""

        endpoint = 'watering/log'
        if details:
            endpoint += '/details'

        if date and days:
            endpoint = '{0}/{1}/{2}'.format(
                endpoint, date.strftime('%Y-%m-%d'), days)

        data = await self._request('get', endpoint)
        return data['waterLog']['days']