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db: introduce migration step after 93834966ae01 dropped non-nullable inherit_default_permissions
The database migration step was lazily and naively skipped ... but that turns
out to be a problem when new users are added.
In the database, the original column 'inherit_default_permissions' was
marked as non-nullable without default value. In the Kallithea code after
commit 93834966ae01, the column 'inherit_default_permissions' was no longer
known, and thus not given a value when new users are added. As a result, the
database complained:
IntegrityError: (psycopg2.errors.NotNullViolation) null value in column "inherit_default_permissions" violates not-null constraint
Fix that now by adding an appropriate db migration step to actually remove
the columns.
Use meta reflection to check if columns exist before running the upgrade
step. The upgrade step only has to be run if it is an old database - not if
it has been created after the schema changes were introduced.
For the downgrade step, make sure to set a default value for non-nullable
columns.
The database migration step was lazily and naively skipped ... but that turns
out to be a problem when new users are added.
In the database, the original column 'inherit_default_permissions' was
marked as non-nullable without default value. In the Kallithea code after
commit 93834966ae01, the column 'inherit_default_permissions' was no longer
known, and thus not given a value when new users are added. As a result, the
database complained:
IntegrityError: (psycopg2.errors.NotNullViolation) null value in column "inherit_default_permissions" violates not-null constraint
Fix that now by adding an appropriate db migration step to actually remove
the columns.
Use meta reflection to check if columns exist before running the upgrade
step. The upgrade step only has to be run if it is an old database - not if
it has been created after the schema changes were introduced.
For the downgrade step, make sure to set a default value for non-nullable
columns.
64a5386216c5 bb35ad076e2f 17c9393e9645 22a3fa3c4254 bb35ad076e2f bb35ad076e2f 7e5f8c12a3fc bb35ad076e2f 8b8edfc25856 7e5f8c12a3fc 9da24750f563 8b8edfc25856 7e5f8c12a3fc bb35ad076e2f 9da24750f563 7e5f8c12a3fc 8b8edfc25856 9da24750f563 7e5f8c12a3fc 8b8edfc25856 bb35ad076e2f 499c513967a1 9da24750f563 8b8edfc25856 7e5f8c12a3fc bb35ad076e2f 8b8edfc25856 7e5f8c12a3fc 8b8edfc25856 8b8edfc25856 499c513967a1 8b8edfc25856 | .. _models:
========================
The :mod:`models` module
========================
.. automodule:: kallithea.model
:members:
.. automodule:: kallithea.model.comment
:members:
.. automodule:: kallithea.model.permission
:members:
.. automodule:: kallithea.model.repo_permission
:members:
.. automodule:: kallithea.model.repo
:members:
.. automodule:: kallithea.model.repo_group
:members:
.. automodule:: kallithea.model.scm
:members:
.. automodule:: kallithea.model.user
:members:
.. automodule:: kallithea.model.user_group
:members:
|