我使用灯具来预先填充一些简单的辅助数据。由于夹具加载问题,Django单元测试失败
我可以使用manage.py loaddata fixtures/initial_data.json
成功加载灯具。
当我尝试运行单元测试时出现问题。它给我以下错误:
File "/usr/local/lib/python3.4/dist-packages/django/db/models/query.py", line 600, in _update
return query.get_compiler(self.db).execute_sql(CURSOR)
File "/usr/local/lib/python3.4/dist-packages/django/db/models/sql/compiler.py", line 1004, in execute_sql
cursor = super(SQLUpdateCompiler, self).execute_sql(result_type)
File "/usr/local/lib/python3.4/dist-packages/django/db/models/sql/compiler.py", line 786, in execute_sql
cursor.execute(sql, params)
File "/usr/local/lib/python3.4/dist-packages/django/db/backends/utils.py", line 65, in execute
return self.cursor.execute(sql, params)
File "/usr/local/lib/python3.4/dist-packages/django/db/utils.py", line 94, in __exit__
six.reraise(dj_exc_type, dj_exc_value, traceback)
File "/usr/local/lib/python3.4/dist-packages/django/utils/six.py", line 549, in reraise
raise value.with_traceback(tb)
File "/usr/local/lib/python3.4/dist-packages/django/db/backends/utils.py", line 65, in execute
return self.cursor.execute(sql, params)
django.db.utils.ProgrammingError: Problem installing fixture '/opt/prjoect/myapp/fixtures/initial_data.json': Could not load myapp.SomeModel(pk=1): relation "myapp_somemodel" does not exist
LINE 1: UPDATE "myapp_somemodel" SET "name" = 'M' WHERE "myapp_somemodel"."id" = 1
以下表在常规数据库中呈现。该夹具不具有外键,只有简单的表格,具有键和其他值。
我的迁移模块中只有一个initial_migration。
问题在哪里?我不知道可能是什么原因。
我使用Django 1.7,蟒蛇3.4,Postrgesql,Ubuntu的14.04
当前的解决办法是禁用迁移 –