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remove redundant comma for empty migration

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This commit is contained in:
ar0ne 2023-12-26 23:12:11 +05:30
parent b1ff2418f5
commit ad54b5e9dd
2 changed files with 17 additions and 5 deletions
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20
aerich/migrate.py
View File

@ -120,10 +120,7 @@ class Migrate:
os.unlink(Path(cls.migrate_location, version_file))
version_file = Path(cls.migrate_location, version)
content = MIGRATE_TEMPLATE.format(
upgrade_sql=";\n ".join(cls.upgrade_operators) + ";",
downgrade_sql=";\n ".join(cls.downgrade_operators) + ";",
)
content = cls._get_diff_file_content()
with open(version_file, "w", encoding="utf-8") as f:
f.write(content)
@ -151,6 +148,21 @@ class Migrate:
return await cls._generate_diff_py(name)
@classmethod
def _get_diff_file_content(cls) -> str:
"""
builds content for diff file from template
"""
def join_lines(lines: List[str]) -> str:
if not lines:
return ""
return ";\n ".join(lines) + ";"
return MIGRATE_TEMPLATE.format(
upgrade_sql=join_lines(cls.upgrade_operators),
downgrade_sql=join_lines(cls.downgrade_operators)
)
@classmethod
def _add_operator(cls, operator: str, upgrade=True, fk_m2m_index=False):
"""

2
tests/test_migrate.py
View File

@ -973,7 +973,7 @@ def test_sort_all_version_files(mocker):
async def test_empty_migration(mocker) -> None:
mocker.patch("os.listdir", return_value=[])
Migrate.app = "foo"
expected_content = MIGRATE_TEMPLATE.format(upgrade_sql=";", downgrade_sql=";")
expected_content = MIGRATE_TEMPLATE.format(upgrade_sql="", downgrade_sql="")
with tempfile.TemporaryDirectory() as temp_dir:
Migrate.migrate_location = temp_dir