allow tuple type in down_revision

diff --git a/alembic/templates/async/script.py.mako b/alembic/templates/async/script.py.mako
index 480b130d632ca677c11f23d9fe82cf4014d15e0c..11016301e749297acb67822efc7974ee53c905c6 100644 (file)
--- a/alembic/templates/async/script.py.mako
+++ b/alembic/templates/async/script.py.mako
@@ -13,7 +13,7 @@ ${imports if imports else ""}
 
 # revision identifiers, used by Alembic.
 revision: str = ${repr(up_revision)}
-down_revision: Union[str, None] = ${repr(down_revision)}
+down_revision: Union[str, Sequence[str], None] = ${repr(down_revision)}
 branch_labels: Union[str, Sequence[str], None] = ${repr(branch_labels)}
 depends_on: Union[str, Sequence[str], None] = ${repr(depends_on)}
 

diff --git a/alembic/templates/generic/script.py.mako b/alembic/templates/generic/script.py.mako
index 480b130d632ca677c11f23d9fe82cf4014d15e0c..11016301e749297acb67822efc7974ee53c905c6 100644 (file)
--- a/alembic/templates/generic/script.py.mako
+++ b/alembic/templates/generic/script.py.mako
@@ -13,7 +13,7 @@ ${imports if imports else ""}
 
 # revision identifiers, used by Alembic.
 revision: str = ${repr(up_revision)}
-down_revision: Union[str, None] = ${repr(down_revision)}
+down_revision: Union[str, Sequence[str], None] = ${repr(down_revision)}
 branch_labels: Union[str, Sequence[str], None] = ${repr(branch_labels)}
 depends_on: Union[str, Sequence[str], None] = ${repr(depends_on)}
 

diff --git a/alembic/templates/multidb/script.py.mako b/alembic/templates/multidb/script.py.mako
index 3caca7bfa54033036b16f1ae65f64f4ca770f402..8e667d84c8a46494a83c38d950e57e96abffd7b7 100644 (file)
--- a/alembic/templates/multidb/script.py.mako
+++ b/alembic/templates/multidb/script.py.mako
@@ -16,7 +16,7 @@ ${imports if imports else ""}
 
 # revision identifiers, used by Alembic.
 revision: str = ${repr(up_revision)}
-down_revision: Union[str, None] = ${repr(down_revision)}
+down_revision: Union[str, Sequence[str], None] = ${repr(down_revision)}
 branch_labels: Union[str, Sequence[str], None] = ${repr(branch_labels)}
 depends_on: Union[str, Sequence[str], None] = ${repr(depends_on)}
 

diff --git a/alembic/templates/pyproject/script.py.mako b/alembic/templates/pyproject/script.py.mako
index 480b130d632ca677c11f23d9fe82cf4014d15e0c..11016301e749297acb67822efc7974ee53c905c6 100644 (file)
--- a/alembic/templates/pyproject/script.py.mako
+++ b/alembic/templates/pyproject/script.py.mako
@@ -13,7 +13,7 @@ ${imports if imports else ""}
 
 # revision identifiers, used by Alembic.
 revision: str = ${repr(up_revision)}
-down_revision: Union[str, None] = ${repr(down_revision)}
+down_revision: Union[str, Sequence[str], None] = ${repr(down_revision)}
 branch_labels: Union[str, Sequence[str], None] = ${repr(branch_labels)}
 depends_on: Union[str, Sequence[str], None] = ${repr(depends_on)}