目前,我正在尝试在PythonAnywhere上部署我的第一个FLASK应用程序。
我不确定这是否是正确的术语,但是我有一个文件夹作为模块,在那里我似乎找不到正确的方式来部署我的应用程序。我什至不知道从哪里开始解决这个问题。有什么建议吗?
我的init .py代码是:
import os
from flask import Flask
def create_app(test_config=None):
# create and configure the app
app = Flask(__name__, instance_relative_config=True)
app.config.from_mapping(
SECRET_KEY='secret',
DATABASE=os.path.join(app.instance_path, 'LAMA.sqlite'),
)
if test_config is None:
# load the instance config, if it exists, when not testing
app.config.from_pyfile('config.py', silent=True)
else:
# load the test config if passed in
app.config.from_mapping(test_config)
# ensure the instance folder exists
try:
os.makedirs(app.instance_path)
except OSError:
pass
# database
from . import db
db.init_app(app)
# authentication blueprint
from . import auth
app.register_blueprint(auth.bp)
# blog blueprint - the main index
# from . import blog
# app.register_blueprint(blog.bp)
# app.add_url_rule('/', endpoint='index')
# book blueprint
from . import book
app.register_blueprint(book.bp)
app.add_url_rule('/', endpoint='index')
return app
我还遵循了python调试页面,在其中执行以下操作:
>>> import LAMA
>>> print(LAMA)
<module 'LAMA' from '/home/ivanv257/LAMA_MAIN/LAMA/__init__.py'>
因此,在此阶段,我的WSGI配置文件中包含:
import sys
path = '/home/ivanv257/LAMA_MAIN/LAMA/__init__.py'
if path not in sys.path:
sys.path.append(path)
from LAMA import app as application
我也尝试过许多其他组合,例如
path = '/home/ivanv257/LAMA_MAIN/LAMA/'
from init import app as application
path = '/home/ivanv257/LAMA_MAIN/'
from init import app as application
path = '/home/ivanv257/LAMA_MAIN/'
from LAMA import app as application
我的源代码路径是:/ home / ivanv257 / LAMA_MAIN / LAMA,尽管我也尝试了不同的组合,例如/ home / ivanv257 / LAMA_MAIN /
错误详细信息:
2018-12-08 10:05:32,028: Error running WSGI application
2018-12-08 10:05:32,030: ModuleNotFoundError: No module named 'LAMA'
2018-12-08 10:05:32,030: File "/var/www/ivanv257_pythonanywhere_com_wsgi.py", line 83, in <module>
2018-12-08 10:05:32,030: from LAMA import app as application # noqa
为了解决我的问题,我在喇嘛导入create_app中更改了以下内容(在一些帮助下):
import sys
path = '/home/ivanv257/LAMA_MAIN/LAMA'
if path not in sys.path:
sys.path.append(path)
from lama import create_app
application = create_app()
我还必须从中删除。只是进口
import db
db.init_app(app)
# authentication blueprint
import auth
app.register_blueprint(auth.bp)
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