"""
Data models for FlexMeasures
"""

# Time resolutions
resolutions = ["15min", "1h", "1d", "1w"]

# The confidence interval for forecasting
confidence_interval_width = 0.9

naming_convention = {
    "ix": "%(column_0_label)s_idx",
    "uq": "%(table_name)s_%(column_0_name)s_key",
    "ck": "%(table_name)s_%(constraint_name)s_ck",
    "fk": "%(table_name)s_%(column_0_name)s_%(referred_table_name)s_fkey",
    "pk": "%(table_name)s_pkey",
}


class ModelException(Exception):
    pass