python-2.7

问题 I have some code that uses the requests module to communicate with a logging API. However, requests itself, through urllib3 , does logging. Naturally, I need to disable logging so that requests to the logging API don't cause an infinite loop of logs. So, in the module I do the logging calls in, I do logging.getLogger("requests").setLevel(logging.CRITICAL) to mute routine request logs. However, this code is intended to load and run arbitrary user code. Since the python logging module

问题 Is there any automated way to test that code is compatible with both Python 2 and 3? I've seen plenty of documentation on how to write code that is compatible with both, but nothing on automatically checking. Basically a kind of linting for compatibility between versions rather than syntax/style. I have thought of either running tests with both interpreters or running a tool like six or 2to3 and checking that nothing is output; unfortunately, the former requires that you have 100% coverage

问题 Is there any automated way to test that code is compatible with both Python 2 and 3? I've seen plenty of documentation on how to write code that is compatible with both, but nothing on automatically checking. Basically a kind of linting for compatibility between versions rather than syntax/style. I have thought of either running tests with both interpreters or running a tool like six or 2to3 and checking that nothing is output; unfortunately, the former requires that you have 100% coverage

问题 I added login: Admin to app.yaml like documentation is described, but I still have a 302 erro when runing a task with cron in google app engine. I have this app.yaml runtime: python27 api_version: 1 threadsafe: true handlers: - url: /.* script: main.app login: admin And this cron.yaml cron: - description: "Dashboard" url: /processdate?from=2016-03-01&until=2016-03-31 schedule: every day 23:46 timezone: Europe/Madrid I obtain this error 0.1.0.1 - - [26/Oct/2018:00:49:40 +0200] "GET

问题 I added login: Admin to app.yaml like documentation is described, but I still have a 302 erro when runing a task with cron in google app engine. I have this app.yaml runtime: python27 api_version: 1 threadsafe: true handlers: - url: /.* script: main.app login: admin And this cron.yaml cron: - description: "Dashboard" url: /processdate?from=2016-03-01&until=2016-03-31 schedule: every day 23:46 timezone: Europe/Madrid I obtain this error 0.1.0.1 - - [26/Oct/2018:00:49:40 +0200] "GET

问题 Currently I have Python 2.7, Python 3.5, Tensorflow for Python 3.5 installed on my machine (MAC OX) via Anaconda. I would like to install Tensorflow for Python 2.7 on my machine as well. When I tried "conda create -n tensorflow python=2.7", I got the following error: " Error: prefix already exists: /Users/x644435/anaconda/envs/tensorflow ". It must be because I have already installed tensorflow for python 3.5. Can I installed tensorflow for python 2.7 and 3.5 on my machine simultaneously? And

问题 I have created a celery app with following directory structure (as given in celery site): proj |-- celery.py |-- celery.pyc |-- __init__.py |-- __init__.pyc |-- tasks.py `-- tasks.pyc Following are contents of celery.py from __future__ import absolute_import from celery import Celery app = Celery('proj', broker='amqp://rabbitmquser:<my_passowrd>@localhost:5672/localvhost', #backend='amqp://', include=['proj.tasks']) # Optional configuration, see the application user guide. app.conf.update(

问题 I'm writing a chat app for a hypothetical social network but when I try to open the chat page I give the following error 'AnonymousUser' object has no attribute 'profile' error . I think there may be problem in the models file but I can't really figure out how to fix it and I'm really confused now!? can anyone give any suggestions?? parts of the chat views.py def index(request): if request.method == 'POST': print request.POST request.user.profile.is_chat_user=True logged_users = [] if request

问题 I am trying to convert base64 string to image by python code, but I am getting binascii.Error: Incorrect padding I have gone through with my solution but they only suggest check string length is divisible 4, if not make it divisible by 4 by adding '=' characters at the end of base64 encoded sting. Please help in this. PYTHON CODE: (please check code from drive for more visibility) import base64 strOne= 'data:image/png;base64,iVBORw0KGgoAAAANSU...string has 200000 character thats why I couldn

问题 I am trying to convert base64 string to image by python code, but I am getting binascii.Error: Incorrect padding I have gone through with my solution but they only suggest check string length is divisible 4, if not make it divisible by 4 by adding '=' characters at the end of base64 encoded sting. Please help in this. PYTHON CODE: (please check code from drive for more visibility) import base64 strOne= 'data:image/png;base64,iVBORw0KGgoAAAANSU...string has 200000 character thats why I couldn