[py2app] pipenv环境中使用py2app如何设置导入第三方库的路径?

##我在干嘛

使用py2app包装python成独立软件

##遇到的问题

pipenv中只安装了第三方库 Pillow,py2app .

运行python setup.py py2app后程序大小有300+M,里面有numpy和pyqt5,但是这是只存在于系统python环境中的

##使用的工具
python版本:Python 3.7.3rc1

平台:Mac OS

虚拟环境:pipenv

打包工具:py2app

需要的第三方库:PIL

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当我把flask项目部署到heroku上后,打开app时显示**Internal Server Error**. 报错为 ``` psycopg2.errors.UndefinedTable: relation "question" does not exist ``` 我google下,可能是由于migrations文件导致的,于是我就把该文件删掉了。但依然出现同样的问题。 求大神帮忙,现在踩在坑里有点出不去了。 这是我的config.py文件: ``` import os DEBUG = True SECRET_KEY = os.urandom(24) MAX_CONTENT_LENGTH = 1 * 1024 * 1024 SQLALCHEMY_DATABASE_URI = os.environ.get('DATABASE_URL') SQLALCHEMY_TRACK_MODIFICATIONS=False ``` 下面是heroku 的logs: ``` 2019-11-17T08:43:29.637889+00:00 app[web.1]: [2019-11-17 08:43:29 +0000] [11] [ERROR] Error handling request / 2019-11-17T08:43:29.637935+00:00 app[web.1]: Traceback (most recent call last): 2019-11-17T08:43:29.637940+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 1249, in _execute_context 2019-11-17T08:43:29.637942+00:00 app[web.1]: cursor, statement, parameters, context 2019-11-17T08:43:29.637945+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/default.py", 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"/app/.heroku/python/lib/python3.7/site-packages/gunicorn/workers/sync.py", line 175, in handle_request 2019-11-17T08:43:29.637972+00:00 app[web.1]: respiter = self.wsgi(environ, resp.start_response) 2019-11-17T08:43:29.637984+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 2463, in __call__ 2019-11-17T08:43:29.637986+00:00 app[web.1]: return self.wsgi_app(environ, start_response) 2019-11-17T08:43:29.637988+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 2449, in wsgi_app 2019-11-17T08:43:29.637990+00:00 app[web.1]: response = self.handle_exception(e) 2019-11-17T08:43:29.637992+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 1866, in handle_exception 2019-11-17T08:43:29.637993+00:00 app[web.1]: reraise(exc_type, exc_value, tb) 2019-11-17T08:43:29.637995+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/_compat.py", line 39, in reraise 2019-11-17T08:43:29.637997+00:00 app[web.1]: raise value 2019-11-17T08:43:29.637999+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 2446, in wsgi_app 2019-11-17T08:43:29.638000+00:00 app[web.1]: response = self.full_dispatch_request() 2019-11-17T08:43:29.638002+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 1951, in full_dispatch_request 2019-11-17T08:43:29.638004+00:00 app[web.1]: rv = self.handle_user_exception(e) 2019-11-17T08:43:29.638006+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 1820, in handle_user_exception 2019-11-17T08:43:29.638008+00:00 app[web.1]: reraise(exc_type, exc_value, tb) 2019-11-17T08:43:29.638010+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/_compat.py", line 39, in reraise 2019-11-17T08:43:29.638011+00:00 app[web.1]: raise value 2019-11-17T08:43:29.638013+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 1949, in full_dispatch_request 2019-11-17T08:43:29.638015+00:00 app[web.1]: rv = self.dispatch_request() 2019-11-17T08:43:29.638017+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 1935, in dispatch_request 2019-11-17T08:43:29.638019+00:00 app[web.1]: return self.view_functions[rule.endpoint](**req.view_args) 2019-11-17T08:43:29.638021+00:00 app[web.1]: File "/app/project.py", line 27, in index 2019-11-17T08:43:29.638023+00:00 app[web.1]: 'questions': Questions.query.order_by(desc('create_time')).all() 2019-11-17T08:43:29.638025+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/orm/query.py", line 3186, in all 2019-11-17T08:43:29.638027+00:00 app[web.1]: return list(self) 2019-11-17T08:43:29.638029+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/orm/query.py", line 3342, in __iter__ 2019-11-17T08:43:29.638031+00:00 app[web.1]: return self._execute_and_instances(context) 2019-11-17T08:43:29.638033+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/orm/query.py", line 3367, in _execute_and_instances 2019-11-17T08:43:29.638035+00:00 app[web.1]: result = conn.execute(querycontext.statement, self._params) 2019-11-17T08:43:29.638037+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 988, in execute 2019-11-17T08:43:29.638039+00:00 app[web.1]: return meth(self, multiparams, params) 2019-11-17T08:43:29.638041+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/sql/elements.py", line 287, in _execute_on_connection 2019-11-17T08:43:29.638043+00:00 app[web.1]: return connection._execute_clauseelement(self, multiparams, params) 2019-11-17T08:43:29.638045+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 1107, in _execute_clauseelement 2019-11-17T08:43:29.638047+00:00 app[web.1]: distilled_params, 2019-11-17T08:43:29.638049+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 1253, in _execute_context 2019-11-17T08:43:29.638051+00:00 app[web.1]: e, statement, parameters, cursor, context 2019-11-17T08:43:29.638053+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 1473, in _handle_dbapi_exception 2019-11-17T08:43:29.638055+00:00 app[web.1]: util.raise_from_cause(sqlalchemy_exception, exc_info) 2019-11-17T08:43:29.638057+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/util/compat.py", line 398, in raise_from_cause 2019-11-17T08:43:29.638059+00:00 app[web.1]: reraise(type(exception), exception, tb=exc_tb, cause=cause) 2019-11-17T08:43:29.638061+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/util/compat.py", line 152, in reraise 2019-11-17T08:43:29.638063+00:00 app[web.1]: raise value.with_traceback(tb) 2019-11-17T08:43:29.638076+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 1249, in _execute_context 2019-11-17T08:43:29.638079+00:00 app[web.1]: cursor, statement, parameters, context 2019-11-17T08:43:29.638081+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/default.py", line 580, in do_execute 2019-11-17T08:43:29.638083+00:00 app[web.1]: cursor.execute(statement, parameters) 2019-11-17T08:43:29.638085+00:00 app[web.1]: sqlalchemy.exc.ProgrammingError: (psycopg2.errors.UndefinedTable) relation "question" does not exist 2019-11-17T08:43:29.638087+00:00 app[web.1]: LINE 2: FROM question ORDER BY question.create_time DESC 2019-11-17T08:43:29.638089+00:00 app[web.1]: ^ 2019-11-17T08:43:29.638091+00:00 app[web.1]: 2019-11-17T08:43:29.638095+00:00 app[web.1]: [SQL: SELECT question.id AS question_id, question.title AS question_title, question.content AS question_content, question.create_time AS question_create_time, question.author_id AS question_author_id 2019-11-17T08:43:29.638097+00:00 app[web.1]: FROM question ORDER BY question.create_time DESC] 2019-11-17T08:43:29.638099+00:00 app[web.1]: (Background on this error at: http://sqlalche.me/e/f405) 2019-11-17T08:43:29.638285+00:00 app[web.1]: 10.61.164.89 - - [17/Nov/2019:08:43:29 +0000] "GET / HTTP/1.1" 500 0 "-" "-" 2019-11-17T08:44:42.918911+00:00 app[web.1]: [2019-11-17 08:44:42 +0000] [11] [ERROR] Error handling request / 2019-11-17T08:44:42.918940+00:00 app[web.1]: Traceback (most recent call last): 2019-11-17T08:44:42.918944+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 1249, in _execute_context 2019-11-17T08:44:42.918946+00:00 app[web.1]: cursor, statement, parameters, context 2019-11-17T08:44:42.918948+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/default.py", line 580, in do_execute 2019-11-17T08:44:42.918950+00:00 app[web.1]: cursor.execute(statement, parameters) 2019-11-17T08:44:42.918952+00:00 app[web.1]: psycopg2.errors.UndefinedTable: relation "question" does not exist 2019-11-17T08:44:42.918955+00:00 app[web.1]: LINE 2: FROM question ORDER BY question.create_time DESC 2019-11-17T08:44:42.918957+00:00 app[web.1]: ^ 2019-11-17T08:44:42.918959+00:00 app[web.1]: 2019-11-17T08:44:42.918961+00:00 app[web.1]: 2019-11-17T08:44:42.918963+00:00 app[web.1]: The above exception was the direct cause of the following exception: 2019-11-17T08:44:42.918965+00:00 app[web.1]: 2019-11-17T08:44:42.918967+00:00 app[web.1]: Traceback (most recent call last): 2019-11-17T08:44:42.918969+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/gunicorn/workers/sync.py", line 134, in handle 2019-11-17T08:44:42.918971+00:00 app[web.1]: self.handle_request(listener, req, client, addr) 2019-11-17T08:44:42.918973+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/gunicorn/workers/sync.py", line 175, in handle_request 2019-11-17T08:44:42.918975+00:00 app[web.1]: respiter = self.wsgi(environ, resp.start_response) 2019-11-17T08:44:42.918977+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 2463, in __call__ 2019-11-17T08:44:42.918979+00:00 app[web.1]: return self.wsgi_app(environ, start_response) 2019-11-17T08:44:42.918981+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 2449, in wsgi_app 2019-11-17T08:44:42.918983+00:00 app[web.1]: response = self.handle_exception(e) 2019-11-17T08:44:42.918985+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 1866, in handle_exception 2019-11-17T08:44:42.918988+00:00 app[web.1]: reraise(exc_type, exc_value, tb) 2019-11-17T08:44:42.918989+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/_compat.py", line 39, in reraise 2019-11-17T08:44:42.918991+00:00 app[web.1]: raise value 2019-11-17T08:44:42.918994+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 2446, in wsgi_app 2019-11-17T08:44:42.918996+00:00 app[web.1]: response = self.full_dispatch_request() 2019-11-17T08:44:42.918998+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 1951, in full_dispatch_request 2019-11-17T08:44:42.919000+00:00 app[web.1]: rv = self.handle_user_exception(e) 2019-11-17T08:44:42.919002+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 1820, in handle_user_exception 2019-11-17T08:44:42.919004+00:00 app[web.1]: reraise(exc_type, exc_value, tb) 2019-11-17T08:44:42.919006+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/_compat.py", line 39, in reraise 2019-11-17T08:44:42.919008+00:00 app[web.1]: raise value 2019-11-17T08:44:42.919010+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 1949, in full_dispatch_request 2019-11-17T08:44:42.919012+00:00 app[web.1]: rv = self.dispatch_request() 2019-11-17T08:44:42.919014+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 1935, in dispatch_request 2019-11-17T08:44:42.919016+00:00 app[web.1]: return self.view_functions[rule.endpoint](**req.view_args) 2019-11-17T08:44:42.919018+00:00 app[web.1]: File "/app/project.py", line 27, in index 2019-11-17T08:44:42.919020+00:00 app[web.1]: 'questions': Questions.query.order_by(desc('create_time')).all() 2019-11-17T08:44:42.919022+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/orm/query.py", line 3186, in all 2019-11-17T08:44:42.919025+00:00 app[web.1]: return list(self) 2019-11-17T08:44:42.919027+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/orm/query.py", line 3342, in __iter__ 2019-11-17T08:44:42.919028+00:00 app[web.1]: return self._execute_and_instances(context) 2019-11-17T08:44:42.919031+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/orm/query.py", line 3367, in _execute_and_instances 2019-11-17T08:44:42.919033+00:00 app[web.1]: result = conn.execute(querycontext.statement, self._params) 2019-11-17T08:44:42.919035+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 988, in execute 2019-11-17T08:44:42.919037+00:00 app[web.1]: return meth(self, multiparams, params) 2019-11-17T08:44:42.919039+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/sql/elements.py", line 287, in _execute_on_connection 2019-11-17T08:44:42.919041+00:00 app[web.1]: return connection._execute_clauseelement(self, multiparams, params) 2019-11-17T08:44:42.919043+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 1107, in _execute_clauseelement 2019-11-17T08:44:42.919046+00:00 app[web.1]: distilled_params, 2019-11-17T08:44:42.919048+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 1253, in _execute_context 2019-11-17T08:44:42.919050+00:00 app[web.1]: e, statement, parameters, cursor, context 2019-11-17T08:44:42.919052+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 1473, in _handle_dbapi_exception 2019-11-17T08:44:42.919054+00:00 app[web.1]: util.raise_from_cause(sqlalchemy_exception, exc_info) 2019-11-17T08:44:42.919056+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/util/compat.py", line 398, in raise_from_cause 2019-11-17T08:44:42.919058+00:00 app[web.1]: reraise(type(exception), exception, tb=exc_tb, cause=cause) 2019-11-17T08:44:42.919060+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/util/compat.py", line 152, in reraise 2019-11-17T08:44:42.919063+00:00 app[web.1]: raise value.with_traceback(tb) 2019-11-17T08:44:42.919074+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 1249, in _execute_context 2019-11-17T08:44:42.919077+00:00 app[web.1]: cursor, statement, parameters, context 2019-11-17T08:44:42.919079+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/default.py", line 580, in do_execute 2019-11-17T08:44:42.919081+00:00 app[web.1]: cursor.execute(statement, parameters) 2019-11-17T08:44:42.919083+00:00 app[web.1]: sqlalchemy.exc.ProgrammingError: (psycopg2.errors.UndefinedTable) relation "question" does not exist 2019-11-17T08:44:42.919085+00:00 app[web.1]: LINE 2: FROM question ORDER BY question.create_time DESC 2019-11-17T08:44:42.919087+00:00 app[web.1]: ^ 2019-11-17T08:44:42.919088+00:00 app[web.1]: 2019-11-17T08:44:42.919091+00:00 app[web.1]: [SQL: SELECT question.id AS question_id, question.title AS question_title, question.content AS question_content, question.create_time AS question_create_time, question.author_id AS question_author_id 2019-11-17T08:44:42.919094+00:00 app[web.1]: FROM question ORDER BY question.create_time DESC] 2019-11-17T08:44:42.919096+00:00 app[web.1]: (Background on this error at: http://sqlalche.me/e/f405) 2019-11-17T08:44:42.919234+00:00 app[web.1]: 10.5.225.117 - - [17/Nov/2019:08:44:42 +0000] "GET / HTTP/1.1" 500 0 "-" "-" 2019-11-17T08:44:42.918749+00:00 heroku[router]: at=info method=GET path="/" host=tianliang-flask-app.herokuapp.com request_id=c195162e-6529-4fb0-9aac-1d9dd9a450e8 fwd="58.182.174.147" dyno=web.1 connect=1ms service=7ms status=500 bytes=244 protocol=https 2019-11-17T09:02:25.748890+00:00 app[web.1]: [2019-11-17 09:02:25 +0000] [12] [ERROR] Error handling request / 2019-11-17T09:02:25.748917+00:00 app[web.1]: Traceback (most recent call last): 2019-11-17T09:02:25.748921+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 1249, in _execute_context 2019-11-17T09:02:25.748923+00:00 app[web.1]: cursor, statement, parameters, context 2019-11-17T09:02:25.748932+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/default.py", line 580, in do_execute 2019-11-17T09:02:25.748934+00:00 app[web.1]: cursor.execute(statement, parameters) 2019-11-17T09:02:25.748936+00:00 app[web.1]: psycopg2.errors.UndefinedTable: relation "question" does not exist 2019-11-17T09:02:25.748939+00:00 app[web.1]: LINE 2: FROM question ORDER BY question.create_time DESC 2019-11-17T09:02:25.748943+00:00 app[web.1]: ^ 2019-11-17T09:02:25.748944+00:00 app[web.1]: 2019-11-17T09:02:25.748947+00:00 app[web.1]: 2019-11-17T09:02:25.748949+00:00 app[web.1]: The above exception was the direct cause of the following exception: 2019-11-17T09:02:25.748950+00:00 app[web.1]: 2019-11-17T09:02:25.748952+00:00 app[web.1]: Traceback (most recent call last): 2019-11-17T09:02:25.748953+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/gunicorn/workers/sync.py", line 134, in handle 2019-11-17T09:02:25.748955+00:00 app[web.1]: self.handle_request(listener, req, client, addr) 2019-11-17T09:02:25.748956+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/gunicorn/workers/sync.py", line 175, in handle_request 2019-11-17T09:02:25.748958+00:00 app[web.1]: respiter = self.wsgi(environ, resp.start_response) 2019-11-17T09:02:25.748991+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 2463, in __call__ 2019-11-17T09:02:25.748994+00:00 app[web.1]: return self.wsgi_app(environ, start_response) 2019-11-17T09:02:25.748996+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 2449, in wsgi_app 2019-11-17T09:02:25.748998+00:00 app[web.1]: response = self.handle_exception(e) 2019-11-17T09:02:25.749000+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 1866, in handle_exception 2019-11-17T09:02:25.749002+00:00 app[web.1]: reraise(exc_type, exc_value, tb) 2019-11-17T09:02:25.749004+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/_compat.py", line 39, in reraise 2019-11-17T09:02:25.749006+00:00 app[web.1]: raise value 2019-11-17T09:02:25.749008+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 2446, in wsgi_app 2019-11-17T09:02:25.749010+00:00 app[web.1]: response = self.full_dispatch_request() 2019-11-17T09:02:25.749012+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 1951, in full_dispatch_request 2019-11-17T09:02:25.749014+00:00 app[web.1]: rv = self.handle_user_exception(e) 2019-11-17T09:02:25.749016+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 1820, in handle_user_exception 2019-11-17T09:02:25.749018+00:00 app[web.1]: reraise(exc_type, exc_value, tb) 2019-11-17T09:02:25.749020+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/_compat.py", line 39, in reraise 2019-11-17T09:02:25.749023+00:00 app[web.1]: raise value 2019-11-17T09:02:25.749024+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 1949, in full_dispatch_request 2019-11-17T09:02:25.749026+00:00 app[web.1]: rv = self.dispatch_request() 2019-11-17T09:02:25.749027+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 1935, in dispatch_request 2019-11-17T09:02:25.749029+00:00 app[web.1]: return self.view_functions[rule.endpoint](**req.view_args) 2019-11-17T09:02:25.749030+00:00 app[web.1]: File "/app/project.py", line 27, in index 2019-11-17T09:02:25.749032+00:00 app[web.1]: 'questions': Questions.query.order_by(desc('create_time')).all() 2019-11-17T09:02:25.749033+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/orm/query.py", line 3186, in all 2019-11-17T09:02:25.749036+00:00 app[web.1]: return list(self) 2019-11-17T09:02:25.749038+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/orm/query.py", line 3342, in __iter__ 2019-11-17T09:02:25.749039+00:00 app[web.1]: return self._execute_and_instances(context) 2019-11-17T09:02:25.749041+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/orm/query.py", line 3367, in _execute_and_instances 2019-11-17T09:02:25.749042+00:00 app[web.1]: result = conn.execute(querycontext.statement, self._params) 2019-11-17T09:02:25.749044+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 988, in execute 2019-11-17T09:02:25.749045+00:00 app[web.1]: return meth(self, multiparams, params) 2019-11-17T09:02:25.749047+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/sql/elements.py", line 287, in _execute_on_connection 2019-11-17T09:02:25.749048+00:00 app[web.1]: return connection._execute_clauseelement(self, multiparams, params) 2019-11-17T09:02:25.749050+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 1107, in _execute_clauseelement 2019-11-17T09:02:25.749051+00:00 app[web.1]: distilled_params, 2019-11-17T09:02:25.749053+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 1253, in _execute_context 2019-11-17T09:02:25.749054+00:00 app[web.1]: e, statement, parameters, cursor, context 2019-11-17T09:02:25.749056+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 1473, in _handle_dbapi_exception 2019-11-17T09:02:25.749057+00:00 app[web.1]: util.raise_from_cause(sqlalchemy_exception, exc_info) 2019-11-17T09:02:25.749059+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/util/compat.py", line 398, in raise_from_cause 2019-11-17T09:02:25.749060+00:00 app[web.1]: reraise(type(exception), exception, tb=exc_tb, cause=cause) 2019-11-17T09:02:25.749062+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/util/compat.py", line 152, in reraise 2019-11-17T09:02:25.749063+00:00 app[web.1]: raise value.with_traceback(tb) 2019-11-17T09:02:25.749074+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 1249, in _execute_context 2019-11-17T09:02:25.749076+00:00 app[web.1]: cursor, statement, parameters, context 2019-11-17T09:02:25.749078+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/default.py", line 580, in do_execute 2019-11-17T09:02:25.749080+00:00 app[web.1]: cursor.execute(statement, parameters) 2019-11-17T09:02:25.749082+00:00 app[web.1]: sqlalchemy.exc.ProgrammingError: (psycopg2.errors.UndefinedTable) relation "question" does not exist 2019-11-17T09:02:25.749084+00:00 app[web.1]: LINE 2: FROM question ORDER BY question.create_time DESC 2019-11-17T09:02:25.749087+00:00 app[web.1]: ^ 2019-11-17T09:02:25.749089+00:00 app[web.1]: 2019-11-17T09:02:25.749092+00:00 app[web.1]: [SQL: SELECT question.id AS question_id, question.title AS question_title, question.content AS question_content, question.create_time AS question_create_time, question.author_id AS question_author_id 2019-11-17T09:02:25.749094+00:00 app[web.1]: FROM question ORDER BY question.create_time DESC] 2019-11-17T09:02:25.749096+00:00 app[web.1]: (Background on this error at: http://sqlalche.me/e/f405) 2019-11-17T09:02:25.749271+00:00 app[web.1]: 10.69.244.94 - - [17/Nov/2019:09:02:25 +0000] "GET / HTTP/1.1" 500 0 "-" "-" 2019-11-17T09:02:25.755053+00:00 heroku[router]: at=info method=GET path="/" host=tianliang-flask-app.herokuapp.com request_id=181975e4-7c78-4f7f-b131-4b1ddb544e02 fwd="58.182.174.147" dyno=web.1 connect=0ms service=92ms status=500 bytes=244 protocol=https 2019-11-17T09:06:00.663577+00:00 heroku[router]: at=info method=GET path="/" host=tianliang-flask-app.herokuapp.com request_id=571550f7-554b-42d0-b127-0a4837f6aae9 fwd="58.182.174.147" dyno=web.1 connect=1ms service=17ms status=500 bytes=244 protocol=https 2019-11-17T09:06:00.661593+00:00 app[web.1]: [2019-11-17 09:06:00 +0000] [11] [ERROR] Error handling request / 2019-11-17T09:06:00.661619+00:00 app[web.1]: Traceback (most recent call last): 2019-11-17T09:06:00.662439+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 1249, in _execute_context 2019-11-17T09:06:00.662443+00:00 app[web.1]: cursor, statement, parameters, context 2019-11-17T09:06:00.662447+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/default.py", line 580, in do_execute 2019-11-17T09:06:00.662449+00:00 app[web.1]: cursor.execute(statement, parameters) 2019-11-17T09:06:00.662452+00:00 app[web.1]: psycopg2.errors.UndefinedTable: relation "question" does not exist 2019-11-17T09:06:00.662455+00:00 app[web.1]: LINE 2: FROM question ORDER BY question.create_time DESC 2019-11-17T09:06:00.662457+00:00 app[web.1]: ^ 2019-11-17T09:06:00.662459+00:00 app[web.1]: 2019-11-17T09:06:00.662461+00:00 app[web.1]: 2019-11-17T09:06:00.662464+00:00 app[web.1]: The above exception was the direct cause of the following exception: 2019-11-17T09:06:00.662466+00:00 app[web.1]: 2019-11-17T09:06:00.662471+00:00 app[web.1]: Traceback (most recent call last): 2019-11-17T09:06:00.662473+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/gunicorn/workers/sync.py", line 134, in handle 2019-11-17T09:06:00.662476+00:00 app[web.1]: self.handle_request(listener, req, client, addr) 2019-11-17T09:06:00.662478+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/gunicorn/workers/sync.py", line 175, in handle_request 2019-11-17T09:06:00.662480+00:00 app[web.1]: respiter = self.wsgi(environ, resp.start_response) 2019-11-17T09:06:00.662483+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 2463, in __call__ 2019-11-17T09:06:00.662486+00:00 app[web.1]: return self.wsgi_app(environ, start_response) 2019-11-17T09:06:00.662488+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 2449, in wsgi_app 2019-11-17T09:06:00.662491+00:00 app[web.1]: response = self.handle_exception(e) 2019-11-17T09:06:00.662493+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 1866, in handle_exception 2019-11-17T09:06:00.662495+00:00 app[web.1]: reraise(exc_type, exc_value, tb) 2019-11-17T09:06:00.662498+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/_compat.py", line 39, in reraise 2019-11-17T09:06:00.662500+00:00 app[web.1]: raise value 2019-11-17T09:06:00.662502+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 2446, in wsgi_app 2019-11-17T09:06:00.662505+00:00 app[web.1]: response = self.full_dispatch_request() 2019-11-17T09:06:00.662507+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 1951, in full_dispatch_request 2019-11-17T09:06:00.662509+00:00 app[web.1]: rv = self.handle_user_exception(e) 2019-11-17T09:06:00.662511+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 1820, in handle_user_exception 2019-11-17T09:06:00.662513+00:00 app[web.1]: reraise(exc_type, exc_value, tb) 2019-11-17T09:06:00.662515+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/_compat.py", line 39, in reraise 2019-11-17T09:06:00.662517+00:00 app[web.1]: raise value 2019-11-17T09:06:00.662519+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 1949, in full_dispatch_request 2019-11-17T09:06:00.662521+00:00 app[web.1]: rv = self.dispatch_request() 2019-11-17T09:06:00.662523+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/flask/app.py", line 1935, in dispatch_request 2019-11-17T09:06:00.662526+00:00 app[web.1]: return self.view_functions[rule.endpoint](**req.view_args) 2019-11-17T09:06:00.662528+00:00 app[web.1]: File "/app/project.py", line 27, in index 2019-11-17T09:06:00.662530+00:00 app[web.1]: 'questions': Questions.query.order_by(desc('create_time')).all() 2019-11-17T09:06:00.662532+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/orm/query.py", line 3186, in all 2019-11-17T09:06:00.662535+00:00 app[web.1]: return list(self) 2019-11-17T09:06:00.662537+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/orm/query.py", line 3342, in __iter__ 2019-11-17T09:06:00.662539+00:00 app[web.1]: return self._execute_and_instances(context) 2019-11-17T09:06:00.662541+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/orm/query.py", line 3367, in _execute_and_instances 2019-11-17T09:06:00.662544+00:00 app[web.1]: result = conn.execute(querycontext.statement, self._params) 2019-11-17T09:06:00.662546+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 988, in execute 2019-11-17T09:06:00.662548+00:00 app[web.1]: return meth(self, multiparams, params) 2019-11-17T09:06:00.662550+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/sql/elements.py", line 287, in _execute_on_connection 2019-11-17T09:06:00.662552+00:00 app[web.1]: return connection._execute_clauseelement(self, multiparams, params) 2019-11-17T09:06:00.662555+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 1107, in _execute_clauseelement 2019-11-17T09:06:00.662557+00:00 app[web.1]: distilled_params, 2019-11-17T09:06:00.662559+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 1253, in _execute_context 2019-11-17T09:06:00.662562+00:00 app[web.1]: e, statement, parameters, cursor, context 2019-11-17T09:06:00.662564+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 1473, in _handle_dbapi_exception 2019-11-17T09:06:00.662566+00:00 app[web.1]: util.raise_from_cause(sqlalchemy_exception, exc_info) 2019-11-17T09:06:00.662568+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/util/compat.py", line 398, in raise_from_cause 2019-11-17T09:06:00.662570+00:00 app[web.1]: reraise(type(exception), exception, tb=exc_tb, cause=cause) 2019-11-17T09:06:00.662573+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/util/compat.py", line 152, in reraise 2019-11-17T09:06:00.662575+00:00 app[web.1]: raise value.with_traceback(tb) 2019-11-17T09:06:00.662587+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 1249, in _execute_context 2019-11-17T09:06:00.662590+00:00 app[web.1]: cursor, statement, parameters, context 2019-11-17T09:06:00.662592+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.7/site-packages/sqlalchemy/engine/default.py", line 580, in do_execute 2019-11-17T09:06:00.662594+00:00 app[web.1]: cursor.execute(statement, parameters) 2019-11-17T09:06:00.662596+00:00 app[web.1]: sqlalchemy.exc.ProgrammingError: (psycopg2.errors.UndefinedTable) relation "question" does not exist 2019-11-17T09:06:00.662599+00:00 app[web.1]: LINE 2: FROM question ORDER BY question.create_time DESC 2019-11-17T09:06:00.662601+00:00 app[web.1]: ^ 2019-11-17T09:06:00.662603+00:00 app[web.1]: 2019-11-17T09:06:00.662607+00:00 app[web.1]: [SQL: SELECT question.id AS question_id, question.title AS question_title, question.content AS question_content, question.create_time AS question_create_time, question.author_id AS question_author_id 2019-11-17T09:06:00.662609+00:00 app[web.1]: FROM question ORDER BY question.create_time DESC] ```
执行 python manage.py makemigrations 提示错误
Traceback (most recent call last): File "manage.py", line 23, in <module> main() File "manage.py", line 19, in main execute_from_command_line(sys.argv) File "D:\codeProgram\python3.7\lib\site-packages\django\core\management\__init__.py", line 381, in execute_from_command_line utility.execute() File "D:\codeProgram\python3.7\lib\site-packages\django\core\management\__init__.py", line 357, in execute django.setup() File "D:\codeProgram\python3.7\lib\site-packages\django\__init__.py", line 24, in setup apps.populate(settings.INSTALLED_APPS) File "D:\codeProgram\python3.7\lib\site-packages\django\apps\registry.py", line 114, in populate app_config.import_models() File "D:\codeProgram\python3.7\lib\site-packages\django\apps\config.py", line 211, in import_models self.models_module = import_module(models_module_name) File "D:\codeProgram\python3.7\lib\importlib\__init__.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "<frozen importlib._bootstrap>", line 1006, in _gcd_import File "<frozen importlib._bootstrap>", line 983, in _find_and_load File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 677, in _load_unlocked File "<frozen importlib._bootstrap_external>", line 728, in exec_module File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed File "D:\codeStudy\django企业开发实战\typeidea\typeidea\blog\models.py", line 8, in <module> class Category(models.Model): File "D:\codeStudy\django企业开发实战\typeidea\typeidea\blog\models.py", line 20, in Category owner = models.ForeignKey(User, verbose_name="作者") TypeError: __init__() missing 1 required positional argument: 'on_delete' ``` # -*- coding: utf-8 -*- from __future__ import unicode_literals from django.contrib.auth.models import User from django.db import models class Category(models.Model): STATUS_NORMAL = 1 STATUS_DELETE = 0 STATUS_ITEMS = ( (STATUS_NORMAL, '正常'), (STATUS_DELETE, '删除'), ) name = models.CharField(max_length=50, verbose_name="名称") status = models.PositiveIntegerField( default=STATUS_NORMAL, choices=STATUS_ITEMS, verbose_name="状态") is_nav = models.BooleanField(default=False, verbose_name="是否为导航") owner = models.ForeignKey(User, verbose_name="作者") created_time = models.DateTimeField(auto_now_add=True, verbose_name="创建时间") class Meta: verbose_name = verbose_name_plural = '分类' class Tag(models.Model): STATUS_NORMAL = 1 STATUS_DELETE = 0 STATUS_ITEMS = ( (STATUS_NORMAL, '正常'), (STATUS_DELETE, '删除'), ) name = models.CharField(max_length=10, verbose_name="名称") status = models.PositiveIntegerField( default=STATUS_NORMAL, choices=STATUS_ITEMS, verbose_name="状态") owner = models.ForeignKey(User, verbose_name="作者") created_time = models.DateTimeField(auto_now_add=True, verbose_name="创建时间") class Meta: verbose_name = verbose_name_plural = '标签' class Post(models.Model): STATUS_NORMAL = 1 STATUS_DELETE = 0 STATUS_DRAFT = 2 STATUS_ITEMS = ( (STATUS_NORMAL, '正常'), (STATUS_DELETE, '删除'), (STATUS_DRAFT, '草稿'), ) title = models.CharField(max_length=255, verbose_name="标题") desc = models.CharField(max_length=1024, blank=True, verbose_name="摘要") content = models.TextField(verbose_name="正文", help_text="正文必须为MarkDown格式") status = models.PositiveIntegerField( default=STATUS_NORMAL, choices=STATUS_ITEMS, verbose_name="状态") category = models.ForeignKey(Category, verbose_name="分类") tag = models.ManyToManyField(Tag, verbose_name="标签") owner = models.ForeignKey(User, verbose_name="作者") created_time = models.DateTimeField(auto_now_add=True, verbose_name="创建时间") class Meta: verbose_name = verbose_name_plural = "文章" ```
py4j.protocol.Py4JJavaError: //java.io.FileNotFoundException
Cent OS 运行机器训练程序,报错如下: ``` Traceback (most recent call last): File "trainKundur2areaGenBrakingAgent.py", line 42, in <module> ob_act_dim_ary = ipss_app.initStudyCase(case_files_array , dyn_config_file, rl_config_file) File "/root/anaconda3/envs/py3ml/lib/python3.6/site-packages/py4j/java_gateway.py", line 1286, in __call__ answer, self.gateway_client, self.target_id, self.name) File "/root/anaconda3/envs/py3ml/lib/python3.6/site-packages/py4j/protocol.py", line 328, in get_return_value format(target_id, ".", name), value) py4j.protocol.Py4JJavaError: An error occurred while calling t.initStudyCase. : java.io.FileNotFoundException: testData/Kundur-2area/json/kundur2area_dyn_config.json (没有那个文件或目录) at java.io.FileInputStream.open(Native Method) at java.io.FileInputStream.<init>(FileInputStream.java:131) at org.interpss.util.FileUtil.readFile(FileUtil.java:96) at org.interpss.pssl.plugin.cmd.json.BaseJSONBean.toBean(BaseJSONBean.java:58) at org.pnnl.gov.pss_gateway.IpssPyGateway.initStudyCase(IpssPyGateway.java:133) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) at py4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244) at py4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:357) at py4j.Gateway.invoke(Gateway.java:282) at py4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132) at py4j.commands.CallCommand.execute(CallCommand.java:79) at py4j.GatewayConnection.run(GatewayConnection.java:214) at java.lang.Thread.run(Thread.java:744) ``` 文件经检查存在,且路径正确。求问如何解决,谢谢。
windows下Django运行python manage.py runserver时报错LookupError: No installed app with label 'admin'.
Pycharm用Django框架时想连接远程数据库,但是在运行服务器时python manage.py runserver显示LookupError: No installed app with label 'admin'.
用Python安装scrapy第三方库时安装失败怎么办
ERROR: Command errored out with exit status 1: command: 'c:\program files\python37\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\22348\\AppData\\Local\\Temp\\pip-install-s_hynvin\\Twisted\\setup.py'"'"'; __file__='"'"'C:\\Users\\22348\\AppData\\Local\\Temp\\pip-install-s_hynvin\\Twisted\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d 'C:\Users\22348\AppData\Local\Temp\pip-wheel-4c5rcjky' --python-tag cp37 cwd: C:\Users\22348\AppData\Local\Temp\pip-install-s_hynvin\Twisted\ Complete output (943 lines): running bdist_wheel running build running build_py creating build creating build\lib.win-amd64-3.7 creating build\lib.win-amd64-3.7\twisted copying src\twisted\copyright.py -> build\lib.win-amd64-3.7\twisted copying src\twisted\plugin.py -> build\lib.win-amd64-3.7\twisted copying src\twisted\_version.py -> build\lib.win-amd64-3.7\twisted copying src\twisted\__init__.py -> build\lib.win-amd64-3.7\twisted copying src\twisted\__main__.py -> build\lib.win-amd64-3.7\twisted creating build\lib.win-amd64-3.7\twisted\application copying src\twisted\application\app.py -> build\lib.win-amd64-3.7\twisted\application copying src\twisted\application\internet.py -> build\lib.win-amd64-3.7\twisted\application copying src\twisted\application\reactors.py -> build\lib.win-amd64-3.7\twisted\application copying src\twisted\application\service.py -> build\lib.win-amd64-3.7\twisted\application copying src\twisted\application\strports.py -> build\lib.win-amd64-3.7\twisted\application copying src\twisted\application\__init__.py -> build\lib.win-amd64-3.7\twisted\application creating build\lib.win-amd64-3.7\twisted\conch copying src\twisted\conch\avatar.py -> build\lib.win-amd64-3.7\twisted\conch copying src\twisted\conch\checkers.py -> build\lib.win-amd64-3.7\twisted\conch copying src\twisted\conch\endpoints.py -> build\lib.win-amd64-3.7\twisted\conch copying src\twisted\conch\error.py -> build\lib.win-amd64-3.7\twisted\conch copying src\twisted\conch\interfaces.py -> build\lib.win-amd64-3.7\twisted\conch copying src\twisted\conch\ls.py -> build\lib.win-amd64-3.7\twisted\conch copying src\twisted\conch\manhole.py -> build\lib.win-amd64-3.7\twisted\conch copying src\twisted\conch\manhole_ssh.py -> build\lib.win-amd64-3.7\twisted\conch copying src\twisted\conch\manhole_tap.py -> build\lib.win-amd64-3.7\twisted\conch copying src\twisted\conch\mixin.py -> build\lib.win-amd64-3.7\twisted\conch copying src\twisted\conch\recvline.py -> build\lib.win-amd64-3.7\twisted\conch copying src\twisted\conch\stdio.py -> build\lib.win-amd64-3.7\twisted\conch copying src\twisted\conch\tap.py -> build\lib.win-amd64-3.7\twisted\conch copying src\twisted\conch\telnet.py -> build\lib.win-amd64-3.7\twisted\conch copying src\twisted\conch\ttymodes.py -> build\lib.win-amd64-3.7\twisted\conch copying src\twisted\conch\unix.py -> build\lib.win-amd64-3.7\twisted\conch copying src\twisted\conch\__init__.py -> build\lib.win-amd64-3.7\twisted\conch creating build\lib.win-amd64-3.7\twisted\cred copying src\twisted\cred\checkers.py -> build\lib.win-amd64-3.7\twisted\cred copying src\twisted\cred\credentials.py -> build\lib.win-amd64-3.7\twisted\cred copying src\twisted\cred\error.py -> build\lib.win-amd64-3.7\twisted\cred copying src\twisted\cred\portal.py -> build\lib.win-amd64-3.7\twisted\cred copying src\twisted\cred\strcred.py -> build\lib.win-amd64-3.7\twisted\cred copying src\twisted\cred\_digest.py -> build\lib.win-amd64-3.7\twisted\cred copying src\twisted\cred\__init__.py -> build\lib.win-amd64-3.7\twisted\cred creating build\lib.win-amd64-3.7\twisted\enterprise copying src\twisted\enterprise\adbapi.py -> build\lib.win-amd64-3.7\twisted\enterprise copying src\twisted\enterprise\__init__.py -> build\lib.win-amd64-3.7\twisted\enterprise creating build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\abstract.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\address.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\asyncioreactor.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\base.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\cfreactor.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\default.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\defer.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\endpoints.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\epollreactor.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\error.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\fdesc.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\gireactor.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\glib2reactor.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\gtk2reactor.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\gtk3reactor.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\inotify.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\interfaces.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\kqreactor.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\main.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\pollreactor.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\posixbase.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\process.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\protocol.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\pyuisupport.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\reactor.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\selectreactor.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\serialport.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\ssl.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\stdio.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\task.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\tcp.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\threads.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\tksupport.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\udp.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\unix.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\utils.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\win32eventreactor.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\wxreactor.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\wxsupport.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\_baseprocess.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\_dumbwin32proc.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\_glibbase.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\_idna.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\_newtls.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\_pollingfile.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\_posixserialport.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\_posixstdio.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\_producer_helpers.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\_resolver.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\_signals.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\_sslverify.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\_threadedselect.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\_win32serialport.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\_win32stdio.py -> build\lib.win-amd64-3.7\twisted\internet copying src\twisted\internet\__init__.py -> build\lib.win-amd64-3.7\twisted\internet creating build\lib.win-amd64-3.7\twisted\logger copying src\twisted\logger\_buffer.py -> build\lib.win-amd64-3.7\twisted\logger copying src\twisted\logger\_file.py -> build\lib.win-amd64-3.7\twisted\logger copying src\twisted\logger\_filter.py -> build\lib.win-amd64-3.7\twisted\logger copying src\twisted\logger\_flatten.py -> build\lib.win-amd64-3.7\twisted\logger copying src\twisted\logger\_format.py -> build\lib.win-amd64-3.7\twisted\logger copying src\twisted\logger\_global.py -> build\lib.win-amd64-3.7\twisted\logger copying src\twisted\logger\_io.py -> build\lib.win-amd64-3.7\twisted\logger copying src\twisted\logger\_json.py -> build\lib.win-amd64-3.7\twisted\logger copying src\twisted\logger\_legacy.py -> build\lib.win-amd64-3.7\twisted\logger copying src\twisted\logger\_levels.py -> build\lib.win-amd64-3.7\twisted\logger copying src\twisted\logger\_logger.py -> build\lib.win-amd64-3.7\twisted\logger copying src\twisted\logger\_observer.py -> build\lib.win-amd64-3.7\twisted\logger copying src\twisted\logger\_stdlib.py -> build\lib.win-amd64-3.7\twisted\logger copying src\twisted\logger\_util.py -> build\lib.win-amd64-3.7\twisted\logger copying src\twisted\logger\__init__.py -> build\lib.win-amd64-3.7\twisted\logger creating build\lib.win-amd64-3.7\twisted\mail copying src\twisted\mail\imap4.py -> build\lib.win-amd64-3.7\twisted\mail copying src\twisted\mail\interfaces.py -> build\lib.win-amd64-3.7\twisted\mail copying src\twisted\mail\pop3.py -> build\lib.win-amd64-3.7\twisted\mail copying src\twisted\mail\pop3client.py -> build\lib.win-amd64-3.7\twisted\mail copying src\twisted\mail\protocols.py -> build\lib.win-amd64-3.7\twisted\mail copying src\twisted\mail\relay.py -> build\lib.win-amd64-3.7\twisted\mail copying src\twisted\mail\smtp.py -> build\lib.win-amd64-3.7\twisted\mail copying src\twisted\mail\_cred.py -> build\lib.win-amd64-3.7\twisted\mail copying src\twisted\mail\_except.py -> build\lib.win-amd64-3.7\twisted\mail copying src\twisted\mail\__init__.py -> build\lib.win-amd64-3.7\twisted\mail creating build\lib.win-amd64-3.7\twisted\names copying src\twisted\names\authority.py -> build\lib.win-amd64-3.7\twisted\names copying src\twisted\names\cache.py -> build\lib.win-amd64-3.7\twisted\names copying src\twisted\names\client.py -> build\lib.win-amd64-3.7\twisted\names copying src\twisted\names\common.py -> build\lib.win-amd64-3.7\twisted\names copying src\twisted\names\dns.py -> build\lib.win-amd64-3.7\twisted\names copying src\twisted\names\error.py -> build\lib.win-amd64-3.7\twisted\names copying src\twisted\names\hosts.py -> build\lib.win-amd64-3.7\twisted\names copying src\twisted\names\resolve.py -> build\lib.win-amd64-3.7\twisted\names copying src\twisted\names\root.py -> build\lib.win-amd64-3.7\twisted\names copying src\twisted\names\secondary.py -> build\lib.win-amd64-3.7\twisted\names copying src\twisted\names\server.py -> build\lib.win-amd64-3.7\twisted\names copying src\twisted\names\srvconnect.py -> build\lib.win-amd64-3.7\twisted\names copying src\twisted\names\tap.py -> build\lib.win-amd64-3.7\twisted\names copying src\twisted\names\_rfc1982.py -> build\lib.win-amd64-3.7\twisted\names copying src\twisted\names\__init__.py -> build\lib.win-amd64-3.7\twisted\names creating build\lib.win-amd64-3.7\twisted\pair copying src\twisted\pair\ethernet.py -> build\lib.win-amd64-3.7\twisted\pair copying src\twisted\pair\ip.py -> build\lib.win-amd64-3.7\twisted\pair copying src\twisted\pair\raw.py -> build\lib.win-amd64-3.7\twisted\pair copying src\twisted\pair\rawudp.py -> build\lib.win-amd64-3.7\twisted\pair copying src\twisted\pair\testing.py -> build\lib.win-amd64-3.7\twisted\pair copying src\twisted\pair\tuntap.py -> build\lib.win-amd64-3.7\twisted\pair copying src\twisted\pair\__init__.py -> build\lib.win-amd64-3.7\twisted\pair creating build\lib.win-amd64-3.7\twisted\persisted copying src\twisted\persisted\aot.py -> build\lib.win-amd64-3.7\twisted\persisted copying src\twisted\persisted\crefutil.py -> build\lib.win-amd64-3.7\twisted\persisted copying src\twisted\persisted\dirdbm.py -> build\lib.win-amd64-3.7\twisted\persisted copying src\twisted\persisted\sob.py -> build\lib.win-amd64-3.7\twisted\persisted copying src\twisted\persisted\styles.py -> build\lib.win-amd64-3.7\twisted\persisted copying src\twisted\persisted\__init__.py -> build\lib.win-amd64-3.7\twisted\persisted creating build\lib.win-amd64-3.7\twisted\plugins copying src\twisted\plugins\cred_anonymous.py -> build\lib.win-amd64-3.7\twisted\plugins copying src\twisted\plugins\cred_file.py -> build\lib.win-amd64-3.7\twisted\plugins copying src\twisted\plugins\cred_memory.py -> build\lib.win-amd64-3.7\twisted\plugins copying src\twisted\plugins\cred_sshkeys.py -> build\lib.win-amd64-3.7\twisted\plugins copying src\twisted\plugins\cred_unix.py -> build\lib.win-amd64-3.7\twisted\plugins copying src\twisted\plugins\twisted_conch.py -> build\lib.win-amd64-3.7\twisted\plugins copying src\twisted\plugins\twisted_core.py -> build\lib.win-amd64-3.7\twisted\plugins copying src\twisted\plugins\twisted_ftp.py -> build\lib.win-amd64-3.7\twisted\plugins copying src\twisted\plugins\twisted_inet.py -> build\lib.win-amd64-3.7\twisted\plugins copying src\twisted\plugins\twisted_names.py -> build\lib.win-amd64-3.7\twisted\plugins copying src\twisted\plugins\twisted_portforward.py -> build\lib.win-amd64-3.7\twisted\plugins copying src\twisted\plugins\twisted_reactors.py -> build\lib.win-amd64-3.7\twisted\plugins copying src\twisted\plugins\twisted_runner.py -> build\lib.win-amd64-3.7\twisted\plugins copying src\twisted\plugins\twisted_socks.py -> build\lib.win-amd64-3.7\twisted\plugins copying src\twisted\plugins\twisted_trial.py -> build\lib.win-amd64-3.7\twisted\plugins copying src\twisted\plugins\twisted_web.py -> build\lib.win-amd64-3.7\twisted\plugins copying src\twisted\plugins\twisted_words.py -> build\lib.win-amd64-3.7\twisted\plugins copying src\twisted\plugins\__init__.py -> build\lib.win-amd64-3.7\twisted\plugins creating build\lib.win-amd64-3.7\twisted\positioning copying src\twisted\positioning\base.py -> build\lib.win-amd64-3.7\twisted\positioning copying src\twisted\positioning\ipositioning.py -> build\lib.win-amd64-3.7\twisted\positioning copying src\twisted\positioning\nmea.py -> build\lib.win-amd64-3.7\twisted\positioning copying src\twisted\positioning\_sentence.py -> build\lib.win-amd64-3.7\twisted\positioning copying src\twisted\positioning\__init__.py -> build\lib.win-amd64-3.7\twisted\positioning creating build\lib.win-amd64-3.7\twisted\protocols copying src\twisted\protocols\amp.py -> build\lib.win-amd64-3.7\twisted\protocols copying src\twisted\protocols\basic.py -> build\lib.win-amd64-3.7\twisted\protocols copying src\twisted\protocols\dict.py -> build\lib.win-amd64-3.7\twisted\protocols copying src\twisted\protocols\finger.py -> build\lib.win-amd64-3.7\twisted\protocols copying src\twisted\protocols\ftp.py -> build\lib.win-amd64-3.7\twisted\protocols copying src\twisted\protocols\htb.py -> build\lib.win-amd64-3.7\twisted\protocols copying src\twisted\protocols\ident.py -> build\lib.win-amd64-3.7\twisted\protocols copying src\twisted\protocols\loopback.py -> build\lib.win-amd64-3.7\twisted\protocols copying src\twisted\protocols\memcache.py -> build\lib.win-amd64-3.7\twisted\protocols copying src\twisted\protocols\pcp.py -> build\lib.win-amd64-3.7\twisted\protocols copying src\twisted\protocols\policies.py -> build\lib.win-amd64-3.7\twisted\protocols copying src\twisted\protocols\portforward.py -> build\lib.win-amd64-3.7\twisted\protocols copying src\twisted\protocols\postfix.py -> build\lib.win-amd64-3.7\twisted\protocols copying src\twisted\protocols\sip.py -> build\lib.win-amd64-3.7\twisted\protocols copying src\twisted\protocols\socks.py -> build\lib.win-amd64-3.7\twisted\protocols copying src\twisted\protocols\stateful.py -> build\lib.win-amd64-3.7\twisted\protocols copying src\twisted\protocols\tls.py -> build\lib.win-amd64-3.7\twisted\protocols copying src\twisted\protocols\wire.py -> build\lib.win-amd64-3.7\twisted\protocols copying src\twisted\protocols\__init__.py -> build\lib.win-amd64-3.7\twisted\protocols creating build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\compat.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\components.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\constants.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\context.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\deprecate.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\failure.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\fakepwd.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\filepath.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\formmethod.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\htmlizer.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\lockfile.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\log.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\logfile.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\modules.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\monkey.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\procutils.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\randbytes.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\rebuild.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\reflect.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\release.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\roots.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\runtime.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\sendmsg.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\shortcut.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\syslog.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\systemd.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\text.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\threadable.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\threadpool.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\url.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\urlpath.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\usage.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\util.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\versions.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\win32.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\zippath.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\zipstream.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\_appdirs.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\_inotify.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\_oldstyle.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\_release.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\_setup.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\_shellcomp.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\_textattributes.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\_tzhelper.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\_url.py -> build\lib.win-amd64-3.7\twisted\python copying src\twisted\python\__init__.py -> build\lib.win-amd64-3.7\twisted\python creating build\lib.win-amd64-3.7\twisted\runner copying src\twisted\runner\inetd.py -> build\lib.win-amd64-3.7\twisted\runner copying src\twisted\runner\inetdconf.py -> build\lib.win-amd64-3.7\twisted\runner copying src\twisted\runner\inetdtap.py -> build\lib.win-amd64-3.7\twisted\runner copying src\twisted\runner\procmon.py -> build\lib.win-amd64-3.7\twisted\runner copying src\twisted\runner\procmontap.py -> build\lib.win-amd64-3.7\twisted\runner copying src\twisted\runner\__init__.py -> build\lib.win-amd64-3.7\twisted\runner creating build\lib.win-amd64-3.7\twisted\scripts copying src\twisted\scripts\htmlizer.py -> build\lib.win-amd64-3.7\twisted\scripts copying src\twisted\scripts\trial.py -> build\lib.win-amd64-3.7\twisted\scripts copying src\twisted\scripts\twistd.py -> build\lib.win-amd64-3.7\twisted\scripts copying src\twisted\scripts\_twistd_unix.py -> build\lib.win-amd64-3.7\twisted\scripts copying src\twisted\scripts\_twistw.py -> build\lib.win-amd64-3.7\twisted\scripts copying src\twisted\scripts\__init__.py -> build\lib.win-amd64-3.7\twisted\scripts creating build\lib.win-amd64-3.7\twisted\spread copying src\twisted\spread\banana.py -> build\lib.win-amd64-3.7\twisted\spread copying src\twisted\spread\flavors.py -> build\lib.win-amd64-3.7\twisted\spread copying src\twisted\spread\interfaces.py -> build\lib.win-amd64-3.7\twisted\spread copying src\twisted\spread\jelly.py -> build\lib.win-amd64-3.7\twisted\spread copying src\twisted\spread\pb.py -> build\lib.win-amd64-3.7\twisted\spread copying src\twisted\spread\publish.py -> build\lib.win-amd64-3.7\twisted\spread copying src\twisted\spread\util.py -> build\lib.win-amd64-3.7\twisted\spread copying src\twisted\spread\__init__.py -> build\lib.win-amd64-3.7\twisted\spread creating build\lib.win-amd64-3.7\twisted\tap copying src\twisted\tap\ftp.py -> build\lib.win-amd64-3.7\twisted\tap copying src\twisted\tap\portforward.py -> build\lib.win-amd64-3.7\twisted\tap copying src\twisted\tap\socks.py -> build\lib.win-amd64-3.7\twisted\tap copying src\twisted\tap\__init__.py -> build\lib.win-amd64-3.7\twisted\tap creating build\lib.win-amd64-3.7\twisted\test copying src\twisted\test\crash_test_dummy.py -> build\lib.win-amd64-3.7\twisted\test copying src\twisted\test\iosim.py -> build\lib.win-amd64-3.7\twisted\test copying src\twisted\test\mock_win32process.py -> build\lib.win-amd64-3.7\twisted\test copying src\twisted\test\myrebuilder1.py -> build\lib.win-amd64-3.7\twisted\test copying src\twisted\test\myrebuilder2.py -> build\lib.win-amd64-3.7\twisted\test copying src\twisted\test\plugin_basic.py -> build\lib.win-amd64-3.7\twisted\test copying src\twisted\test\plugin_extra1.py -> build\lib.win-amd64-3.7\twisted\test copying src\twisted\test\plugin_extra2.py -> build\lib.win-amd64-3.7\twisted\test copying src\twisted\test\process_cmdline.py -> build\lib.win-amd64-3.7\twisted\test copying src\twisted\test\process_echoer.py -> build\lib.win-amd64-3.7\twisted\test copying src\twisted\test\process_fds.py -> build\lib.win-amd64-3.7\twisted\test copying src\twisted\test\process_getargv.py -> build\lib.win-amd64-3.7\twisted\test copying src\twisted\test\process_getenv.py -> build\lib.win-amd64-3.7\twisted\test copying src\twisted\test\process_linger.py -> build\lib.win-amd64-3.7\twisted\test
python+kivy开发APP中文显示问题求助
萌新刚开始接触python开发APP玩,遇到中文显示问题,在.py文件中设置能够显示中文,但是个人只会用.py文件写控制程序,用.kv文件控制界面显示。在.kv文件中写中文运行后会乱码,如果全部程序写在.py文件太乱,也不太会布局,求助大神有没有办法解决.KV文件中文显示问题,或者在.PY文件中完成显示问题,用.kv布局。
django安装后使用 mange.py错误,求解
在ubuntu下安装了django 1.9, 使用manage.py时有报错:(python版本为2.7和3.4) 比如./manage.py runserver 8888 ``` fenice@fenice:~/WorkSpace/django/mysite$ ./manage.py startapp blog Traceback (most recent call last): File "./manage.py", line 10, in <module> execute_from_command_line(sys.argv) File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/core/management/__init__.py", line 331, in execute_from_command_line utility.execute() File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/core/management/__init__.py", line 305, in execute django.setup() File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/__init__.py", line 18, in setup apps.populate(settings.INSTALLED_APPS) File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/apps/registry.py", line 115, in populate app_config.ready() File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/contrib/admin/apps.py", line 22, in ready self.module.autodiscover() File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/contrib/admin/__init__.py", line 26, in autodiscover autodiscover_modules('admin', register_to=site) File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/utils/module_loading.py", line 50, in autodiscover_modules import_module('%s.%s' % (app_config.name, module_to_search)) File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module __import__(name) File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/contrib/auth/admin.py", line 7, in <module> from django.contrib.auth.forms import ( File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/contrib/auth/forms.py", line 259, in <module> class SetPasswordForm(forms.Form): File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/contrib/auth/forms.py", line 269, in SetPasswordForm help_text=password_validation.password_validators_help_text_html()) File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/contrib/auth/password_validation.py", line 85, in password_validators_help_text_html help_texts = password_validators_help_texts(password_validators) File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/contrib/auth/password_validation.py", line 74, in password_validators_help_texts password_validators = get_default_password_validators() File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/utils/lru_cache.py", line 101, in wrapper result = user_function(*args, **kwds) File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/contrib/auth/password_validation.py", line 21, in get_default_password_validators return get_password_validators(settings.AUTH_PASSWORD_VALIDATORS) File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/contrib/auth/password_validation.py", line 32, in get_password_validators validators.append(klass(**validator.get('OPTIONS', {}))) File "/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/contrib/auth/password_validation.py", line 164, in __init__ with open(password_list_path) as f: IOError: [Errno 2] No such file or directory: u'/usr/local/lib/python2.7/dist-packages/Django-1.9.dev20150709131027-py2.7.egg/django/contrib/auth/common-passwords.txt.gz' ```
在学习python flask migrate中,当在CMD中输入 python manager.py db migrate的时候,显示ImportError:DLL load failed,这个怎么解决?
在学习python flask的时候,我想进行数据迁移。 但当我初始化后, 继续在cmd里输入python manager.py db migrate的时候,系统提示说 **ImportError: DLL load failed: The specified module could not be found.** 不知道是哪里出了问题,小白一枚,求大神们帮帮忙。 下面的是我manager.py 的代码: ``` from flask_script import Manager from flaks_migrate import app from flask_migrate import Migrate,MigrateCommand from extension import db from models import Article manager = Manager(app) migrate = Migrate(app,db) manager.add_command('db',MigrateCommand) if __name__ == '__main__': manager.run() ```
python flask_sqlalchemy如何维护一个全局查询结果
在我的webapp中,每个页面都要用到同一个一般不会变化的查询结果,为避免每次访问都需查询一次这个变量,我在views.py中弄了一个全局变量ADMIN_NOTES ``` ADMIN_NOTES=Note.query.filter_by(author_id=ADMIN.id).all() ``` 而当ADMIN_NOTE会发生变化时,如此时管理员又写入了一个新note,则重新查询数据库获得最新的ADMIN_NOTE的值,尽量减少访问数据库的次数 我本想这么实现的(中间部分不重要的代码省略了) ``` #全局变量 ADMIN_NOTES=Note.query.filter_by(author_id=ADMIN.id).all() #写入新note的函数1 @app.route('/new_note',methods=['GET','POST']) def new_note(): global ADMIN_NOTES data=json.loads(request.get_data()) note=Note(title=data['note_title'],upload_time=datetime.utcnow()) db.session.add(note) db.session.commit() #若是管理员写入新note,则重新查询并修改全局变量ADMIN_NOTES if note.author.nickname=='ADMIN': ADMIN_NOTES=Note.query.filter_by(author_id=ADMIN.id).all() KAFENUT_NOTES[0].author.nickname #能正确访问ADMIN_NOTES print(len(ADMIN_NOTES)) #正确访问ADMIN_NOTES resp['success']=True resp['text']='Upload successfully!' resp['url']=url_for('note',note_id=note.id,nickname=note.author.nickname) #浏览器接受到服务器的json之后跳转到,resp[url]所指示的页面,即下面这个页面 return json.dumps(resp) #返回note页面的函数2 @app.route('/<nickname>/note/<note_id>',methods=['GET','POST']) def note(nickname,note_id): global ADMIN_NOTES user=User.query.filter_by(nickname=nickname).first() note=Note.query.filter_by(id=note_id).first() if request.method=='GET': note.view_num+=1 db.session.add(note) db.session.commit() for nnote in ADMIN_NOTES: print(nnote.author.nickname) #出错位置 return render_template('note_page.html',note=note,admin_notes=ADMIN_NOTES) ``` 然而问题也正出在这里,当管理员写入新的note之后(即ADMIN_NOTES这个全局变量发生变化之后)重新查询的语句虽然在函数1中执行了(print出的note数量是写入新note之后的数量,)。但当用户根据函数1返回的json跳转到函数2的时候,函数2内就无法正确访问ADMIN_NOTES,准确来说无法访问nnote.author.nickname,其中author是note表用author_id这个外键连接到user表得到的,错误栈如下 ``` Traceback (most recent call last): File "C:\Users\MSI-1\Anaconda3\lib\site-packages\flask\app.py", line 1997, in __call__ return self.wsgi_app(environ, start_response) File "C:\Users\MSI-1\Anaconda3\lib\site-packages\flask\app.py", line 1985, in wsgi_app response = self.handle_exception(e) File "C:\Users\MSI-1\Anaconda3\lib\site-packages\flask\app.py", line 1540, in handle_exception reraise(exc_type, exc_value, tb) File "C:\Users\MSI-1\Anaconda3\lib\site-packages\flask\_compat.py", line 33, in reraise raise value File "C:\Users\MSI-1\Anaconda3\lib\site-packages\flask\app.py", line 1982, in wsgi_app response = self.full_dispatch_request() File "C:\Users\MSI-1\Anaconda3\lib\site-packages\flask\app.py", line 1614, in full_dispatch_request rv = self.handle_user_exception(e) File "C:\Users\MSI-1\Anaconda3\lib\site-packages\flask\app.py", line 1517, in handle_user_exception reraise(exc_type, exc_value, tb) File "C:\Users\MSI-1\Anaconda3\lib\site-packages\flask\_compat.py", line 33, in reraise raise value File "C:\Users\MSI-1\Anaconda3\lib\site-packages\flask\app.py", line 1612, in full_dispatch_request rv = self.dispatch_request() File "C:\Users\MSI-1\Anaconda3\lib\site-packages\flask\app.py", line 1598, in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) File "E:\vs\python\AwesomeWebApp\AwesomeWebApp\app\views.py", line 232, in note print(nnote.author.nickname) #let author.id be preloaded File "C:\Users\MSI-1\Anaconda3\lib\site-packages\sqlalchemy\orm\attributes.py", line 282, in __get__ return self.impl.get(instance_state(instance), dict_) File "C:\Users\MSI-1\Anaconda3\lib\site-packages\sqlalchemy\orm\attributes.py", line 710, in get value = self.callable_(state, passive) File "C:\Users\MSI-1\Anaconda3\lib\site-packages\sqlalchemy\orm\strategies.py", line 688, in _load_for_state % (orm_util.state_str(state), self.key) sqlalchemy.orm.exc.DetachedInstanceError: Parent instance <Note at 0x26de5f41198> is not bound to a Session; lazy load operation of attribute 'author' cannot proceed (Background on this error at: http://sqlalche.me/e/bhk3) ``` sqlalchemy报出detached错误 sqlalchemy.orm.exc.DetachedInstanceError: Parent instance <Note at 0x26de5f41198> is not bound to a Session; lazy load operation of attribute 'author' cannot proceed (Background on this error at: http://sqlalche.me/e/bhk3) 这该怎么解决?或者还有什么其他方法实现:在我的webapp中,每个页面都要用到同一个一般不会变化的查询结果,为避免每次访问都需查询一次这个一般不会变量,我在views.py中弄了一个全局变量ADMIN_NOTES。而当ADMIN_NOTE会发生变化时,如此时管理员又写入了一个新note,则重新查询数据库获得最新的ADMIN_NOTE的值,尽量减少访问数据库的次数
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加载resnet网络 训练好PB模型加载的时候遇到如下错误? 如何解决? 求助
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使用tesorflow中model_main.py遇到的问题!
直接上代码了 ``` D:\tensorflow\models\research\object_detection>python model_main.py --pipeline_config_path=E:\python_demo\pedestrian_demo\pedestrian_train\models\pipeline.config --model_dir=E:\python_demo\pedestrian_demo\pedestrian_train\models\train --num_train_steps=5000 --sample_1_of_n_eval_examples=1 --alsologstderr Traceback (most recent call last): File "model_main.py", line 109, in <module> tf.app.run() File "C:\anaconda\lib\site-packages\tensorflow\python\platform\app.py", line 125, in run _sys.exit(main(argv)) File "model_main.py", line 71, in main FLAGS.sample_1_of_n_eval_on_train_examples)) File "D:\ssd-detection\models-master\research\object_detection\model_lib.py", line 589, in create_estimator_and_inputs pipeline_config_path, config_override=config_override) File "D:\ssd-detection\models-master\research\object_detection\utils\config_util.py", line 98, in get_configs_from_pipeline_file text_format.Merge(proto_str, pipeline_config) File "C:\anaconda\lib\site-packages\google\protobuf\text_format.py", line 574, in Merge descriptor_pool=descriptor_pool) File "C:\anaconda\lib\site-packages\google\protobuf\text_format.py", line 631, in MergeLines return parser.MergeLines(lines, message) File "C:\anaconda\lib\site-packages\google\protobuf\text_format.py", line 654, in MergeLines self._ParseOrMerge(lines, message) File "C:\anaconda\lib\site-packages\google\protobuf\text_format.py", line 676, in _ParseOrMerge self._MergeField(tokenizer, message) File "C:\anaconda\lib\site-packages\google\protobuf\text_format.py", line 801, in _MergeField merger(tokenizer, message, field) File "C:\anaconda\lib\site-packages\google\protobuf\text_format.py", line 875, in _MergeMessageField self._MergeField(tokenizer, sub_message) File "C:\anaconda\lib\site-packages\google\protobuf\text_format.py", line 801, in _MergeField merger(tokenizer, message, field) File "C:\anaconda\lib\site-packages\google\protobuf\text_format.py", line 875, in _MergeMessageField self._MergeField(tokenizer, sub_message) File "C:\anaconda\lib\site-packages\google\protobuf\text_format.py", line 801, in _MergeField merger(tokenizer, message, field) File "C:\anaconda\lib\site-packages\google\protobuf\text_format.py", line 875, in _MergeMessageField self._MergeField(tokenizer, sub_message) File "C:\anaconda\lib\site-packages\google\protobuf\text_format.py", line 768, in _MergeField (message_descriptor.full_name, name)) google.protobuf.text_format.ParseError: 35:7 : Message type "object_detection.protos.SsdFeatureExtractor" has no field named "batch_norm_trainable". ``` 这个错误怎么解决,求大神指导~
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如何停止py.程序的运行
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搞学习 知乎:www.zhihu.com 简答题:http://www.jiandati.com/ 网易公开课:https://open.163.com/ted/ 网易云课堂:https://study.163.com/ 中国大学MOOC:www.icourse163.org 网易云课堂:study.163.com 哔哩哔哩弹幕网:www.bilibili.com 我要自学网:www.51zxw
花了20分钟,给女朋友们写了一个web版群聊程序
参考博客 [1]https://www.byteslounge.com/tutorials/java-ee-html5-websocket-example
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