"""dberrors: database exception classes for SQLObject.

   These classes are dictated by the DB API v2.0:

   http://www.python.org/topics/database/DatabaseAPI-2.0.html
"""

import sys
if sys.version_info[0] >= 3:
    StandardError = Exception

class Error(StandardError):
    pass


class Warning(StandardError):
    pass


class InterfaceError(Error):
    pass


class DatabaseError(Error):
    pass


class InternalError(DatabaseError):
    pass


class OperationalError(DatabaseError):
    pass


class ProgrammingError(DatabaseError):
    pass


class IntegrityError(DatabaseError):
    pass


class DataError(DatabaseError):
    pass


class NotSupportedError(DatabaseError):
    pass


class DuplicateEntryError(IntegrityError):
    pass

"""dberrors: database exception classes for SQLObject.

   These classes are dictated by the DB API v2.0:

   http://www.python.org/topics/database/DatabaseAPI-2.0.html
"""

import sys
if sys.version_info[0] >= 3:
    StandardError = Exception


class Error(StandardError):
    pass


class Warning(StandardError):
    pass


class InterfaceError(Error):
    pass


class DatabaseError(Error):
    pass


class InternalError(DatabaseError):
    pass


class OperationalError(DatabaseError):
    pass


class ProgrammingError(DatabaseError):
    pass


class IntegrityError(DatabaseError):
    pass


class DataError(DatabaseError):
    pass


class NotSupportedError(DatabaseError):
    pass


class DuplicateEntryError(IntegrityError):
    pass

Fix flake8 E302 expected 2 blank lines, found 1
Fix flake8 E302 expected 2 blank lines, found 1
