Я не могу заставить свое приложение работать с чтением документов из Google Firestore.
Вот мой Python Flask main.py
from flask import Flask
from google.cloud import firestore
app = Flask(__name__)
db = firestore.Client()
@app.route('/')
def hello():
posts_ref = db.collections(u'posts')
posts = posts_ref.get()
for post in posts:
return u'{} => {}'.format(post.id, post.to_dict())
if __name__ == '__main__':
app.run(host='127.0.0.1', port=8080, debug=True)
Однако в журналах отображается следующая ошибка.
2019-02-22 12:33:08 default[2-9] "GET / HTTP/1.1" 502
2019-02-22 12:33:10 default[2-9] [2019-02-22 12:33:10 +0000] [8] [INFO] Starting gunicorn 19.9.0
2019-02-22 12:33:10 default[2-9] [2019-02-22 12:33:10 +0000] [8] [INFO] Listening at: http://0.0.0.0:8081 (8)
2019-02-22 12:33:10 default[2-9] [2019-02-22 12:33:10 +0000] [8] [INFO] Using worker: threads
2019-02-22 12:33:10 default[2-9] [2019-02-22 12:33:10 +0000] [23] [INFO] Booting worker with pid: 23
2019-02-22 12:33:10 default[2-9] [2019-02-22 12:33:10 +0000] [23] [ERROR] Exception in worker process
2019-02-22 12:33:10 default[2-9] Traceback (most recent call last): File "/env/lib/python3.7/site-packages/gunicorn/arbiter.py",l
ine 583, in spawn_worker worker.init_process() File "/env/lib/python3.7/site-packages/gunicorn/workers/gthread.py", line 104,
in init_process super(ThreadWorker, self).init_process() File "/env/lib/python3.7/site-packages/gunicorn/workers/base.py",li
ne 129, in init_process self.load_wsgi() File "/env/lib/python3.7/site-packages/gunicorn/workers/base.py", line 138, in load_
wsgi self.wsgi = self.app.wsgi() File "/env/lib/python3.7/site-packages/gunicorn/app/base.py", line 67, in wsgi self.cal
lable = self.load() File "/env/lib/python3.7/site-packages/gunicorn/app/wsgiapp.py", line 52, in load return self.load_wsgiap
p() File "/env/lib/python3.7/site-packages/gunicorn/app/wsgiapp.py", line 41, in load_wsgiapp return util.import_app(self.app
_uri) File "/env/lib/python3.7/site-packages/gunicorn/util.py", line 350, in import_app __import__(module) File "/srv/main
.py", line 2, in <module> from google.cloud import firestore ModuleNotFoundError: No module named 'google'
2019-02-22 12:33:10 default[2-9] [2019-02-22 12:33:10 +0000] [23] [INFO] Worker exiting (pid: 23)
2019-02-22 12:33:11 default[2-9] [2019-02-22 12:33:11 +0000] [8] [INFO] Shutting down: Master
Моя структура каталогов
У меня есть init .py в папке lib и в папке Google.