#flask #google-cloud-functions #postman #python-3.7
#flask #google-cloud-функции #postman #python-3.7
Вопрос:
По какой-то причине функция Google Cloud возвращает вывод в формате html даже после использования jsonify
Я добавил аутентификацию токена на предъявителя в postman
Я извлек токен с помощью $ gcloud auth print-identity-token
Используемый триггер — http
Я также пробовал использовать json.dumps(), но все еще не работает
import numpy as np
from flask import jsonify
def softmax2(request):
"""Responds to any HTTP request.
Args:
request (flask.Request): HTTP request object.
Returns:
The response text or any set of values that can be turned into a
Response object using
`make_response <http://flask.pocoo.org/docs/1.0/api/#flask.Flask.make_response>`.
"""
thisDict = request.args
print(type(thisDict['1']))
a = [*thisDict.values()]
li = [ float(x) for x in a ]
print(li)
x = np.array(a)
print(x)
arr = np.exp(x) / np.sum(np.exp(x), axis=0)
print(arr)
cl = arr.argmax(axis=0)
print(cl)
print(type(cl))
return jsonify(str(cl))
Ответ Postman выглядит следующим образом:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta content="width=300, initial-scale=1" name="viewport">
<meta name="google-site-verification" content="LrdTUW9psUAMbh4Ia074-BPEVmcpBxF6Gwf0MSgQXZs">
<title>Sign in - Google Accounts</title>
<style>
@font-face {
font-family: 'Open Sans';
font-style: normal;
font-weight: 300;
src: local('Open Sans Light'), local('OpenSans-Light'), url(//fonts.gstatic.com/s/opensans/v15/mem5YaGs126MiZpBA-UN_r8OUuhs.ttf) format('truetype');
}
@font-face {
font-family: 'Open Sans';
font-style: normal;
font-weight: 400;
src: local('Open Sans'), local('OpenSans'), url(//fonts.gstatic.com/s/opensans/v15/mem8YaGs126MiZpBA-UFVZ0e.ttf) format('truetype');
}
</style>
<style>
h1,
h2 {
-webkit-animation-duration: 0.1s;
-webkit-animation-name: fontfix;
-webkit-animation-iteration-count: 1;
-webkit-animation-timing-function: linear;
-webkit-animation-delay: 0;
}
@-webkit-keyframes fontfix {
from {
opacity: 1;
}
to {
opacity: 1;
}
}
</style>
<style>
html,
body {
font-family: Arial, sans-serif;
background: #fff;
margin: 0;
padding: 0;
border: 0;
position: absolute;
height: 100%;
min-width: 100%;
font-size: 13px;
color: #404040;
direction: ltr;
-webkit-text-size-adjust: none;
}
button,
input[type=button],
input[type=submit] {
font-family: Arial, sans-serif;
font-size: 13px;
}
a,
a:hover,
a:visited {
color: #427fed;
cursor: pointer;
text-decoration: none;
}
a:hover {
text-decoration: underline;
}
h1 {
font-size: 20px;
color: #262626;
margin: 0 0 15px;
font-weight: normal;
}
h2 {
font-size: 14px;
color: #262626;
margin: 0 0 15px;
font-weight: bold;
}
input[type=email],
input[type=number],
input[type=password],
input[type=tel],
input[type=text],
input[type=url] {
-moz-appearance: none;
-webkit-appearance: none;
appearance: none;
display: inline-block;
height: 36px;
padding: 0 8px;
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gaia.loginAutoRedirect.start(5000,
'https:x2Fx2Faccounts.google.comx2FServiceLogin?continue=https://uk.appengine.google.com/_ah/conflogin?continue=https://us-east4-proven-mystery-288519.cloudfunctions.net/softmax2%2520%3F1%3D0.25%262%3D0.5%263%3D1x26service=ahx26passive=truex26noautologin=true',
'https:x2Fx2Faccounts.google.comx2FPassiveLoginProber?continue=https://uk.appengine.google.com/_ah/conflogin?continue=https://us-east4-proven-mystery-288519.cloudfunctions.net/softmax2%2520%3F1%3D0.25%262%3D0.5%263%3D1x26service=ahx26passive=true');
</script>
</body>
</html>
Ответ №1:
Одна вещь, которую вы могли бы проверить, имеют ли ваши HTML-заголовки, отправленные клиентом (Postman или кем-либо еще), Content-Type установленное значение application/json .
Также вы могли бы попробовать использовать request.get_json() .