Kartones

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

tachyondecay

# Requires Arrow package

class DateTimeWidget:
    """Widget for DateTimeFields using separate date and time inputs."""
    def __call__(self, field, **kwargs):
        id = kwargs.pop('id', field.id)
        date = time = ''
        if field.data:
            dt = arrow.get(field.data).to(current_app.config['TIMEZONE'])
            date = dt.format('YYYY-MM-DD')