blocks|key|11721|text|我没有使用请求库的经验，但是它可能没有在experience上完全实现。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|11722|App的首选方法是使用耳取|11723|from+google.appengine.api+import+urlfetch

url+=+"https://www.googleapis.com/language/translate/v2/detect"

payload+=+{"key":translate_api_key,+"q":str(sentence)}

result+=+urlfetch.fetch(url=url,+payload=payload)
if+result.status_code+==+200:
++api_response+=+result.content|code-block|syntax|javascript|11724|entityMap|0|LINK|mutability|MUTABLE|url|https://developers.google.com/appengine/docs/python/urlfetch/#Python_Fetching_URLs_in_Python^0|5|2|0|B|2|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@$9|V|A|W|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|X|8|@]|D|@$9|Y|A|Z|1|10]]|E|$]]|$1|H|3|I|5|J|7|11|8|@]|D|@]|E|$K|L]]|$1|M|3|-4|5|6|7|12|8|@]|D|@]|E|$]]]|N|$O|$5|P|Q|R|E|$S|T]]]]

I have no experience of using the requests library, but it may be that it is not fully implemented on App Engine.

The preferred method on App Engine is to use <a href="https://developers.google.com/appengine/docs/python/urlfetch/#Python_Fetching_URLs_in_Python" rel="nofollow">urlfetch</a>

<pre><code>from google.appengine.api import urlfetch

url = "https://www.googleapis.com/language/translate/v2/detect"

payload = {"key":translate_api_key, "q":str(sentence)}

result = urlfetch.fetch(url=url, payload=payload)
if result.status_code == 200:
 api_response = result.content
</code></pre>

blocks|key|11726|text|您可以在app.yaml中尝试|type|unstyled|depth|inlineStyleRanges|entityRanges|data|11727|handlers:
-+url:+/youraccount/.*
++script:+accounts.py
++login:+required
++secure:+always|code-block|syntax|javascript|11728|secure:always使成为您的站点ssl。但我不确定这是真正的问题。|offset|length|style|CODE|BOLD|11729|entityMap^0|0|0|0|D|E|4|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|Q|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|R|8|@$I|S|J|T|K|L]|$I|U|J|V|K|M]]|9|@]|A|$]]|$1|N|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|O|$]]

You can try in the app.yaml

<pre><code>handlers:
- url: /youraccount/.*
 script: accounts.py
 login: required
 secure: always
</code></pre>

The <code>secure:always</code> makes your site ssl. I'm not sure this is that actual problem though.

blocks|key|1959371|text|GCP不支持开箱即用的请求库。所以我们得花上几个星期才能让它运转起来。为了在Google上部署一个应用程序，我们需要制作一个main.py(主python应用程序所在的地方)和app.yaml(在GCP中运行它所需的配置文件)。下面是用于python2.7环境的app.yaml文件的示例代码|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1959372|runtime:+python27
api_version:+1
threadsafe:+true

handlers:
-+url:+/.*
++redirect_http_response_code:+301
++script:+main.app

libraries:
-+name:+flask
++version:+0.12|code-block|syntax|javascript|1959373|现在，我们需要将请求库配置为在内部使用URLfetch。要使用请求，我们需要同时安装请求和请求(图书馆)。基本上，我们需要安装自定义库。|offset|length|1959374|创建一个目录来存储第三方库，例如lib/+mkdir。|ordered-list-item|1959375|从您的系统上传请求和请求-工具箱库，或者直接下载到前面步骤中创建的lib文件夹中。|1959376|使用pip+(版本6或更高版本)和-t标志将库复制到您在上一步中创建的文件夹中。例如:+pip安装-t库/+(pip安装-t库/请求)|1959377|在与您的appengine_config.py文件相同的文件夹中创建一个名为app.yaml的文件。|1959378|编辑appengine_config.py文件并将库目录提供给vendor.add()方法。示例appengine_config.py文件
来自google.appengine.ext导入供应商
在"lib“文件夹中添加任何库安装。
Vendor.add(‘lib/请求’)vendor.add(‘lib/请求_工具箱’)|1959379|安装完毕后，使用requests_toolbelt.adapters.appengine模块配置使用URLFetch的请求。将下面的代码复制到main.py文件的开头
从appengine.monkeypatch(validate_certificate=True)导入requests_toolbelt.adapters请求|1959380|(https://cloud.google.com/appengine/docs/standard/python/issue-requests)|1959381|现在，我们可以很容易地使用请求库来发出get/post请求。测试你的应用：|1959382|dev_appserver.py+--port=<port+number>+app.yaml|1959383|entityMap|0|LINK|mutability|MUTABLE|url|https://cloud.google.com/appengine/docs/standard/python/tools/using-libraries-python-27#installing_a_library|1|https://cloud.google.com/appengine/docs/standard/python/issue-requests^0|0|0|1C|3|0|0|0|0|0|0|0|0|1|1Y|1|0|0|0^^$0|@$1|2|3|4|5|6|7|1D|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|1E|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|1F|8|@]|9|@$I|1G|J|1H|1|1I]]|A|$]]|$1|K|3|L|5|M|7|1J|8|@]|9|@]|A|$]]|$1|N|3|O|5|M|7|1K|8|@]|9|@]|A|$]]|$1|P|3|Q|5|M|7|1L|8|@]|9|@]|A|$]]|$1|R|3|S|5|M|7|1M|8|@]|9|@]|A|$]]|$1|T|3|U|5|M|7|1N|8|@]|9|@]|A|$]]|$1|V|3|W|5|M|7|1O|8|@]|9|@]|A|$]]|$1|X|3|Y|5|6|7|1P|8|@]|9|@$I|1Q|J|1R|1|1S]]|A|$]]|$1|Z|3|10|5|6|7|1T|8|@]|9|@]|A|$]]|$1|11|3|12|5|D|7|1U|8|@]|9|@]|A|$E|F]]|$1|13|3|-4|5|6|7|1V|8|@]|9|@]|A|$]]]|14|$15|$5|16|17|18|A|$19|1A]]|1B|$5|16|17|18|A|$19|1C]]]]

GCP does not support the use of Requests library out of the box. So we will have to make some tweeks to make it work.
In order to deploy an application on the Google App Engine, we need to make a main.py(where main python flask app resides) and app.yaml(configuration file needed to run it in GCP).
Here is a sample code for the app.yaml file for python 2.7 environment

<pre><code>runtime: python27
api_version: 1
threadsafe: true

handlers:
- url: /.*
 redirect_http_response_code: 301
 script: main.app

libraries:
- name: flask
 version: 0.12
</code></pre>

Now we need to configure the requests library to use URLfetch internally.
To use requests, we'll need to install both requests and requests-toolbelt using the vendoring instructions. (<a href="https://cloud.google.com/appengine/docs/standard/python/tools/using-libraries-python-27#installing_a_library" rel="nofollow noreferrer">https://cloud.google.com/appengine/docs/standard/python/tools/using-libraries-python-27#installing_a_library</a>). 
Basically we need to install our custom libraries.

<ol>
<li>Create a directory to store your third-party libraries, such as lib/
mkdir lib</li>
<li>Upload the requests and requests-toolbelt libraries from your system or download them directly into the lib folder created in earlier step.</li>
<li>Use pip (version 6 or later) with the -t flag to copy the libraries into the folder you created in the previous step. For example:
pip install -t lib/ (pip install -t lib/ requests)</li>
<li>Create a file named appengine_config.py in the same folder as your app.yaml file.</li>
<li>Edit the appengine_config.py file and provide your library directory to the vendor.add() method.
Sample appengine_config.py file

from google.appengine.ext import vendor

<h1>Add any libraries install in the "lib" folder.</h1>

vendor.add('lib/requests')
vendor.add('lib/requests_toolbelt')</li>
<li>Once installed, use the requests_toolbelt.adapters.appengine module to configure requests to use URLFetch.
Copy the below code to the start of your main.py file

import requests
from requests_toolbelt.adapters import appengine
appengine.monkeypatch(validate_certificate=True)</li>
</ol>

(<a href="https://cloud.google.com/appengine/docs/standard/python/issue-requests" rel="nofollow noreferrer">https://cloud.google.com/appengine/docs/standard/python/issue-requests</a>)

Now we can easily use the requests library to make get/post requests.
Test your app: 

<pre><code>dev_appserver.py --port=&lt;port number&gt; app.yaml
</code></pre>

The title pretty much sums it up, I am making a request to the google translate api like this:

<pre><code> payload = {"key":translate_api_key, "q":str(sentence)}
 try:
 api_response = requests.get("https://www.googleapis.com/language/translate /v2/detect", params=payload)

 except Exception, e:
 print e
</code></pre>

this works fine normally (by which i mean just running it as a script on my desktop) but on the google app engine server I am getting this response:

<pre><code>{u'error': {u'message': u'SSL is required to perform this operation.', u'code': 403, u'errors': [{u'message': u'SSL is required to perform this operation.', u'domain': u'global', u'reason': u'sslRequired'}]}}
</code></pre>

How can I fix this?

EDIT:
Seems request's https doesn't play nicely with GAE. Using urlfetch and urllib seems to fix this.

<pre><code>payload = dict(key=translate_api_key, q=sentence) 
payload = urllib.urlencode(payload) 
url = "https://www.googleapis.com/language/translate/v2/detect?"
api_response = urlfetch.fetch(url+payload)
</code></pre>

Sending HTTPS requests in Google App Engine using requests python library

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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标题基本上概括起来了，我向google翻译api提出了如下请求：    payload = {"key":translate_api_key, "q":str(sentence)}    try:        api_response = requests.get("https://www.googleapis.co...

问使用请求python库在中发送HTTPS请求
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问使用请求python库在中发送HTTPS请求EN