error

User created: pingou <bar@pingou.com>, testing123
Traceback (most recent call last):
  File "/home/lenka/pagure_36/lib64/python3.6/site-packages/sqlalchemy/engine/base.py", line 1236, in _execute_context
    cursor, statement, parameters, context
  File "/home/lenka/pagure_36/lib64/python3.6/site-packages/sqlalchemy/engine/default.py", line 536, in do_execute
    cursor.execute(statement, parameters)
sqlite3.IntegrityError: UNIQUE constraint failed: users.user

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "dev-data.py", line 724, in <module>
    insert_data(session, user_name, user_email)
  File "dev-data.py", line 85, in insert_data
    session.commit()
  File "/home/lenka/pagure_36/lib64/python3.6/site-packages/sqlalchemy/orm/scoping.py", line 162, in do
    return getattr(self.registry(), name)(*args, **kwargs)
  File "/home/lenka/pagure_36/lib64/python3.6/site-packages/sqlalchemy/orm/session.py", line 1023, in commit
    self.transaction.commit()
  File "/home/lenka/pagure_36/lib64/python3.6/site-packages/sqlalchemy/orm/session.py", line 487, in commit
    self._prepare_impl()
  File "/home/lenka/pagure_36/lib64/python3.6/site-packages/sqlalchemy/orm/session.py", line 466, in _prepare_impl
    self.session.flush()
  File "/home/lenka/pagure_36/lib64/python3.6/site-packages/sqlalchemy/orm/session.py", line 2446, in flush
    self._flush(objects)
  File "/home/lenka/pagure_36/lib64/python3.6/site-packages/sqlalchemy/orm/session.py", line 2584, in _flush
    transaction.rollback(_capture_exception=True)
  File "/home/lenka/pagure_36/lib64/python3.6/site-packages/sqlalchemy/util/langhelpers.py", line 67, in __exit__
    compat.reraise(exc_type, exc_value, exc_tb)
  File "/home/lenka/pagure_36/lib64/python3.6/site-packages/sqlalchemy/util/compat.py", line 277, in reraise
    raise value
  File "/home/lenka/pagure_36/lib64/python3.6/site-packages/sqlalchemy/orm/session.py", line 2544, in _flush
    flush_context.execute()
  File "/home/lenka/pagure_36/lib64/python3.6/site-packages/sqlalchemy/orm/unitofwork.py", line 416, in execute
    rec.execute(self)
  File "/home/lenka/pagure_36/lib64/python3.6/site-packages/sqlalchemy/orm/unitofwork.py", line 583, in execute
    uow,
  File "/home/lenka/pagure_36/lib64/python3.6/site-packages/sqlalchemy/orm/persistence.py", line 245, in save_obj
    insert,
  File "/home/lenka/pagure_36/lib64/python3.6/site-packages/sqlalchemy/orm/persistence.py", line 1116, in _emit_insert_statements
    statement, params
  File "/home/lenka/pagure_36/lib64/python3.6/site-packages/sqlalchemy/engine/base.py", line 980, in execute
    return meth(self, multiparams, params)
  File "/home/lenka/pagure_36/lib64/python3.6/site-packages/sqlalchemy/sql/elements.py", line 273, in _execute_on_connection
    return connection._execute_clauseelement(self, multiparams, params)
  File "/home/lenka/pagure_36/lib64/python3.6/site-packages/sqlalchemy/engine/base.py", line 1099, in _execute_clauseelement
    distilled_params,
  File "/home/lenka/pagure_36/lib64/python3.6/site-packages/sqlalchemy/engine/base.py", line 1240, in _execute_context
    e, statement, parameters, cursor, context
  File "/home/lenka/pagure_36/lib64/python3.6/site-packages/sqlalchemy/engine/base.py", line 1458, in _handle_dbapi_exception
    util.raise_from_cause(sqlalchemy_exception, exc_info)
  File "/home/lenka/pagure_36/lib64/python3.6/site-packages/sqlalchemy/util/compat.py", line 296, in raise_from_cause
    reraise(type(exception), exception, tb=exc_tb, cause=cause)
  File "/home/lenka/pagure_36/lib64/python3.6/site-packages/sqlalchemy/util/compat.py", line 276, in reraise
    raise value.with_traceback(tb)
  File "/home/lenka/pagure_36/lib64/python3.6/site-packages/sqlalchemy/engine/base.py", line 1236, in _execute_context
    cursor, statement, parameters, context
  File "/home/lenka/pagure_36/lib64/python3.6/site-packages/sqlalchemy/engine/default.py", line 536, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.IntegrityError: (sqlite3.IntegrityError) UNIQUE constraint failed: users.user [SQL: 'INSERT INTO users (user, fullname, default_email, _settings, password, token, created, updated_on, refuse_sessions_before) VALUES (?, ?, ?, ?, ?, ?, CURRENT_TIMESTAMP, CURRENT_TIMESTAMP, ?)'] [parameters: ('foo', 'foo bar', 'foo@bar.com', None, '$2$$2b$12$wbwPQBpnfuZV8AWZk5uYMu4/uarjdqdzZplmdC6eT01EQPg8Ah6Xi', None, None)] (Background on this error at: http://sqlalche.me/e/gkpj)