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test_utils.py
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test_utils.py
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from peewee import create_model_tables
from peewee import drop_model_tables
class test_database(object):
def __init__(self, db, models, create_tables=True, drop_tables=True,
fail_silently=False):
self.db = db
self.models = models
self.create_tables = create_tables
self.drop_tables = drop_tables
self.fail_silently = fail_silently
def __enter__(self):
self.orig = []
for m in self.models:
self.orig.append(m._meta.database)
m._meta.database = self.db
if self.create_tables:
create_model_tables(self.models, fail_silently=self.fail_silently)
def __exit__(self, exc_type, exc_val, exc_tb):
if self.create_tables and self.drop_tables:
drop_model_tables(self.models, fail_silently=self.fail_silently)
for i, m in enumerate(self.models):
m._meta.database = self.orig[i]