Viewing file:  requirements.py (2.99 KB) -rw-r--r--
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from alembic import util
from . import exclusions
if util.sqla_094:
from sqlalchemy.testing.requirements import Requirements
else:
class Requirements(object):
pass
class SuiteRequirements(Requirements):
@property
def schemas(self):
"""Target database must support external schemas, and have one
named 'test_schema'."""
return exclusions.open()
@property
def unique_constraint_reflection(self):
return exclusions.skip_if(
lambda config: not util.sqla_084,
"SQLAlchemy 0.8.4 or greater required"
)
@property
def foreign_key_match(self):
return exclusions.fails_if(
lambda config: not util.sqla_08,
"MATCH for foreign keys added in SQLAlchemy 0.8.0"
)
@property
def check_constraints_w_enforcement(self):
"""Target database must support check constraints
and also enforce them."""
return exclusions.open()
@property
def reflects_pk_names(self):
return exclusions.closed()
@property
def reflects_fk_options(self):
return exclusions.closed()
@property
def fail_before_sqla_079(self):
return exclusions.fails_if(
lambda config: not util.sqla_079,
"SQLAlchemy 0.7.9 or greater required"
)
@property
def fail_before_sqla_080(self):
return exclusions.fails_if(
lambda config: not util.sqla_08,
"SQLAlchemy 0.8.0 or greater required"
)
@property
def fail_before_sqla_083(self):
return exclusions.fails_if(
lambda config: not util.sqla_083,
"SQLAlchemy 0.8.3 or greater required"
)
@property
def fail_before_sqla_084(self):
return exclusions.fails_if(
lambda config: not util.sqla_084,
"SQLAlchemy 0.8.4 or greater required"
)
@property
def fail_before_sqla_09(self):
return exclusions.fails_if(
lambda config: not util.sqla_09,
"SQLAlchemy 0.9.0 or greater required"
)
@property
def fail_before_sqla_099(self):
return exclusions.fails_if(
lambda config: not util.sqla_099,
"SQLAlchemy 0.9.9 or greater required"
)
@property
def sqlalchemy_08(self):
return exclusions.skip_if(
lambda config: not util.sqla_08,
"SQLAlchemy 0.8.0b2 or greater required"
)
@property
def sqlalchemy_09(self):
return exclusions.skip_if(
lambda config: not util.sqla_09,
"SQLAlchemy 0.9.0 or greater required"
)
@property
def sqlalchemy_092(self):
return exclusions.skip_if(
lambda config: not util.sqla_092,
"SQLAlchemy 0.9.2 or greater required"
)
@property
def sqlalchemy_094(self):
return exclusions.skip_if(
lambda config: not util.sqla_094,
"SQLAlchemy 0.9.4 or greater required"
)
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