【发布时间】:2021-01-07 22:36:37
【问题描述】:
我从 api 中提取数据并在本地存储和转换它。它在我的带有 docker 的 Windows 机器上本地工作,但在云运行的生产环境中却没有。我真的不知道为什么会这样。
app.py
...
try:
os.mkdir(os.path.join(os.getcwd(), 'tmp'))
os.mkdir(os.path.join(os.getcwd(), 'tmp', 'cpc'))
os.mkdir(os.path.join(os.getcwd(), 'tmp', 'cpc', 'fin'))
os.mkdir(os.path.join(os.getcwd(), 'tmp', 'cpc', 'raw'))
os.mkdir(os.path.join(os.getcwd(), 'tmp', 'raw'))
os.mkdir(os.path.join(os.getcwd(), 'tmp', 'transformed'))
except:
print ("Creation of the directory failed")
...
loader.to_json(qcdp_final, os.path.join(os.getcwd(), 'tmp', 'raw', f'{last_week_monday}.json'))
...
load.py
...
def to_json(self, data, filename):
self.data = data
self.filename = filename
with open(self.filename, 'w') as outfile:
for row in self.data:
json.dump(row, outfile)
outfile.write('\n')
outfile.close()
...
堆栈跟踪
FileNotFoundError: [Errno 2] No such file or directory: '/tmp/raw/2020-09-07.json'
at to_json (load.py:44)
at download_data_from_api (extract.py:51)
at main (app.py:39)
at dispatch_request (/usr/local/lib/python3.8/site-packages/flask/app.py:1935)
at full_dispatch_request (/usr/local/lib/python3.8/site-packages/flask/app.py:1949)
at reraise (/usr/local/lib/python3.8/site-packages/flask/_compat.py:39)
at handle_user_exception (/usr/local/lib/python3.8/site-packages/flask/app.py:1820)
at full_dispatch_request (/usr/local/lib/python3.8/site-packages/flask/app.py:1951)
at wsgi_app (/usr/local/lib/python3.8/site-packages/flask/app.py:2446)
【问题讨论】:
标签: python-3.x flask google-cloud-platform google-cloud-run