Develop Reference

'InvalidRegistration' FCM when sending Push Notifications via Appium and Python

I'm getting 'InvalidRegistration' error when I try to send a push notification to my Android device.
Header:
headers = {
'Content-Type': 'application/json',
'Authorization': 'key=' + serverToken,
{
Body:
body = {
"to": deviceToken,
"notification": {
"body": "Welcome to blabla",
"title": "Blabla trully loves you, did you know that?",
"priority": "high"
}
Response:
200
{'multicast_id': 6053848281333651847, 'success': 0, 'failure': 1, 'canonical_ids': 0, 'results': [{'error': 'NotRegistered'}]}
The idea is that I'm using Appium method driver.get_clipboard_text() to get a token which is already copied in device clipboard and store it in the following variable:
deviceToken = self.driver.get_clipboard_text()
Which I pass it to my JSON. Also, if I manually store the token in my variable it will successfully work and get the push notification on my device.
I've tried to use several formatting python types by using another variable where i store a previous one where I do call that method I mentioned from Appium, but without success.
Any thoughts?

How to make a post request with the Python requests library?

I am using the following filters in Postman to make a POST request in a Web API but I am unable to make a simple POST request in Python with the requests library.
First, I am sending a POST request to this URL (http://10.61.202.98:8081/T/a/api/rows/cat/ect/tickets) with the following filters in Postman applied to the Body, with the raw and JSON(application/json) options selected.
Filters in Postman
{
"filter": {
"filters": [
{
"field": "RCA_Assigned_Date",
"operator": "gte",
"value": "2017-05-31 00:00:00"
},
{
"field": "RCA_Assigned_Date",
"operator": "lte",
"value": "2017-06-04 00:00:00"
},
{
"field": "T_Subcategory",
"operator": "neq",
"value": "Temporary Degradation"
},
{
"field": "Issue_Status",
"operator": "neq",
"value": "Queued"
}],
"logic": "and"
}
}
The database where the data is stored is Cassandra and according to the following links Cassandra not equal operator, Cassandra OR operator,
Cassandra Between order by operators, Cassandra does not support the NOT EQUAL TO, OR, BETWEEN operators, so there is no way I can filter the URL with these operators except with AND.
Second, I am using the following code to apply a simple filter with the requests library.
import requests
payload = {'field':'T_Subcategory','operator':'neq','value':'Temporary Degradation'}
url = requests.post("http://10.61.202.98:8081/T/a/api/rows/cat/ect/tickets",data=payload)
But what I've got is the complete data of tickets instead of only those that are not temporary degradation.
Third, the system is actually working but we are experiencing a delay of 2-3 mins to see the data. The logic goes as follows: We have 8 users and we want to see all the tickets per user that are not temporary degradation, then we do:
def get_json():
if user_name == "user 001":
with urllib.request.urlopen(
"http://10.61.202.98:8081/T/a/api/rows/cat/ect/tickets?user_name=user&001",timeout=15) as url:
complete_data = json.loads(url.read().decode())
elif user_name == "user 002":
with urllib.request.urlopen(
"http://10.61.202.98:8081/T/a/api/rows/cat/ect/tickets?user_name=user&002",timeout=15) as url:
complete_data = json.loads(url.read().decode())
return complete_data
def get_tickets_not_temp_degradation(start_date,end_date,complete_):
return Counter([k['user_name'] for k in complete_data if start_date < dateutil.parser.parse(k.get('DateTime')) < end_date and k['T_subcategory'] != 'Temporary Degradation'])
Basically, we get the whole set of tickets from the current and last year, then we let Python to filter the complete set by user and so far there are only 10 users which means that this process is repeated 10 times and makes me no surprise to discover why we get the delay...
My questions is how can I fix this problem of the requests library? I am using the following link Requests library documentation as a tutorial to make it working but it just seems that my payload is not being read.

Your Postman request is a JSON body. Just reproduce that same body in Python. Your Python code is not sending JSON, nor is it sending the same data as your Postman sample.
For starters, sending a dictionary via the data arguments encodes that dictionary to application/x-www-form-urlencoded form, not JSON. Secondly, you appear to be sending a single filter.
The following code replicates your Postman post exactly:
import requests
filters = {"filter": {
"filters": [{
"field": "RCA_Assigned_Date",
"operator": "gte",
"value": "2017-05-31 00:00:00"
}, {
"field": "RCA_Assigned_Date",
"operator": "lte",
"value": "2017-06-04 00:00:00"
}, {
"field": "T_Subcategory",
"operator": "neq",
"value": "Temporary Degradation"
}, {
"field": "Issue_Status",
"operator": "neq",
"value": "Queued"
}],
"logic": "and"
}}
url = "http://10.61.202.98:8081/T/a/api/rows/cat/ect/tickets"
response = requests.post(url, json=filters)
Note that filters is a Python data structure here, and that it is passed to the json keyword argument. Using the latter does two things:
Encode the Python data structure to JSON (producing the exact same JSON value as your raw Postman body value).
Set the Content-Type header to application/json (as you did in your Postman configuration by picking the JSON option in the dropdown menu after picking raw for the body).
requests is otherwise just an HTTP API, it can't make Cassandra do any more than any other HTTP library. The urllib.request.urlopen code sends GET requests, and are trivially translated to requests with:
def get_json():
url = "http://10.61.202.98:8081/T/a/api/rows/cat/ect/tickets"
response = requests.get(url, params={'user_name': user}, timeout=15)
return response.json()
I removed the if branching and replaced that with using the params argument, which translates a dictionary of key-value pairs to a correctly encoded URL query (passing in the user name as the user_name key).
Note the json() call on the response; this takes care of decoding JSON data coming back from the server. This still takes long, you are not filtering the Cassandra data much here.

I would recommend using the json attribute instead of data. It handles the dumping for you.
import requests
data = {'user_name':'user&001'}
headers = {'Content-Type': 'application/json', 'Accept': 'application/json'}
url = "http://10.61.202.98:8081/T/a/api/rows/cat/ect/tickets/"
r = requests.post(url, headers=headers, json=data)
Update, answer for question 3. Is there a reason you are using urllib? I’d use python requests as well for this request.
import requests
def get_json():
r = requests.get("http://10.61.202.98:8081/T/a/api/rows/cat/ect/tickets”, params={"user_name": user_name.replace(" ", "&")})
return r.json
# not sure what you’re doing here, more context/code example would help
def get_tickets_not_temp_degradation(start_date, end_date, complete_):
return Counter([k['user_name'] for k in complete_data if start_date < dateutil.parser.parse(k.get('DateTime')) < end_date and k['T_subcategory'] != 'Temporary Degradation'])
Also, is the username really supposed to be user+001 and not user&001 or user 001?

I think, you can use requests library as follows:
import requests
import json
payload = {'field':'T_Subcategory','operator':'neq','value':'Temporary Degradation'}
url = requests.post("http://10.61.202.98:8081/T/a/api/rows/cat/ect/tickets",data=json.dumps(payload))

You are sending user in url, use it through post, but its depend upon how end points are implemented. You can try the below code :
import requests
from json import dumps
data = {'user_name':'user&001'}
headers = {'Content-Type': 'application/json', 'Accept': 'application/json'}
url = "http://10.61.202.98:8081/T/a/api/rows/cat/ect/tickets/"
r = requests.post(url, headers=headers, data=dumps(data))

Parsing JSON feed with Ruby for use in Dashing Dashboard

First post here, so ya know, be nice?
I'm setting up a dashboard in Dashing (http://dashing.io/) using a JSON feed on a server, which looks like:
{
"error":0,
"message_of_the_day":"Welcome!",
"message_of_the_day_hash":"a1234567890123456789012345678901",
"metrics":{
"daily":{
"metric1":"1m 30s",
"metric2":160
},
"monthly":{
"metric1":"10m 30s",
"metric2":"3803"
}
},
I have been experimenting with grabbing the data from the feed, and have managed to do so by Python with no issues:
import json
import urllib2
data = {
'region': "Europe"
}
req = urllib2.Request('http://192.168.1.2/info/handlers/handler.php')
req.add_header('Content-Type', 'application/json')
response = urllib2.urlopen(req, json.dumps(data))
print response.read()
However I haven't yet been successful, and get numerous errors in Ruby.
Would anyone be able to point me in the right direction in parsing this in Ruby?
My attempts to write a basic script, (keeping it simple and outside of Dashing) don't pull through any data.
#!/usr/bin/ruby
require 'httparty'
require 'json'
response = HTTParty.get("http://192.168.1.2/info/handlers/handler.php?region=Europe")
json = JSON.parse(response.body)
puts json

In python code you are sending a JSON and adding a header. I bet it makes sense to do that in ruby as well. The code below is untested, since I can’t test it, but it should lead you into the right direction:
#!/usr/bin/ruby
require 'httparty'
require 'json'
response = HTTParty.post(
"http://192.168.1.2/info/handlers/handler.php",
headers: {'Content-Type', 'application/json'},
query: { data: { 'region' => "Europe" } }
# or maybe query: { 'region' => "Europe" }
)
puts response.inspect

Receiving the same invalid Jawbone Api token

I am having trouble with the Jawbone API. When I step through the oauth proess using https://github.com/karthikbgl/python-jawbone-up.git I can successfully receive an authorization code and then get a token.
def access_token(self, code, grant_type='authorization_code'):
'''
Get the access code for a user with a auth code.
'''
params = {
'code' : code,
'client_id' : self.client_id,
'client_secret' : self.client_secret,
'grant_type' : grant_type
}
context = {
'base_url': self.base_url,
'params' : urllib.urlencode(params)
}
headers = {
'Content-Type': 'application/x-www-form-urlencoded',
'Accept': 'application/json',
'X-Target-URI': 'https://jawbone.com',
'host': 'jawbone.com'
}
token_url = '{base_url}auth/oauth2/token/?{params}'.format(**context)
res = requests.get(token_url, headers=headers)
return res.json()
However the token I receive is always the same, and when I use it to call the API, I receive the error :
{"meta": {"code": 401, "error_detail": "You must be logged in to perform that action", "error_type": "authentication_error", "message": "Unauthorized"}, "data": {}}
Additionally, if I use the module called access_jawbone with this code:
params = urllib.urlencode({
'email': username,
'pwd': password,
'service': 'nudge'
})
tokenresponse = urllib2.urlopen(url, params)
I get a valid token that I can access the API with.
Does anyone know why the oauth token provided is not working
The below question seems to address the same problem, but I do not understand the answer or how to resolve my problem.
Jawbone UP API oAuth and Access Tokens

I had the same issue. I think that this answer is what is happening:
https://stackoverflow.com/a/32984287/1732987
To get around it, I had to log out of all Jawbone stuff in by browser, remove the access token from my new application database, and start the sign in process from a clean slate.

Need Example of passing Jasper Reports Parameters for REST v2 API using JSON

When I look at the documentation for passing parameters to the Jasper Report REST 2 API here: http://community.jaspersoft.com/documentation/jasperreports-server-web-services-guide/v550/running-report-asynchronously I see that I need to have a "parameters" dict. The example in the link shows the XML which is not all that useful since it's unclear exactly what the equivalent JSON should look like. The closest I could find is in this link: http://community.jaspersoft.com/documentation/jasperreports-server-web-services-guide/v56/modifying-report-parameters. Now, I am sending the equivalent of that to the server (and every other permutation I can think of), and I continue to get a "400 Client Error: Bad Request" back. I could really use an exact example of the python code to generate the required "parameters" parameter for say "my_parameter_1="test_value_1".
Here is my current POST data (with a few params missing for brevity). I know this is correct since the report works fine if I omit the "parameters" parameter:
{
'outputFormat': 'pdf',
'parameters': [{'name': 'ReportID', 'value': ['my_value_1']}],
'async': 'true',
'pages': '',
'interactive': 'false'
}

Nice Job there Staggart. I got it now. Because I wasn't reading with max. scrutinity, I wasted some additional time. So the interested coder is not only advised to be aware of the nested, syntactictally interesting reportParameter-property, but especially that the value-property inside that is an array. I suppose one could pass some form of Lists/Arrays/Collections here?
What irritated me was, if I should construct more than one "reportParameter" property, but that would be nonsense according to
Does JSON syntax allow duplicate keys in an object.
So just for the record, how to post multiple parameters:
{
"reportUnitUri": "/reports/Top10/Top10Customers",
"async": true,
"freshData": true,
"saveDataSnapshot": false,
"outputFormat": "pdf",
"interactive": false,
"ignorePagination": true,
"parameters": {
"reportParameter": [
{
"name": "DATE_START_STRING",
"value": ["14.07.2014"]
},
{
"name": "DATE_END_STRING",
"value": ["14.10.2014"]
}
]
}
}
If someone accidently is struggling with communicating with jasper via REST and PHP. Do yourself a favour and use the Requests for PHP instead of pure CURL. It even has a fallback for internally using Sockets instead of CURL, when latter isn't available.
Upvote for you Staggart.

OK, thanks to rafkacz1 # http://community.jaspersoft.com/questions/825719/json-equivalent-xml-post-reportexecutions-rest-service who posted an answer, I figured it out. As he report there, the required format is:
"parameters":{
"reportParameter":[
{"name":"my_parameter_1","value":["my_value_1"]}
]
}
Pay particular attention to the plurality of "reportParameter".

Here is an example that worked for me. Im using Python 2.7, and the community edition of Jaspersoft. Like the C# example above, this example also uses the rest v2 which made it very simple for me to download a pdf report quickly
import requests
sess = requests.Session()
auth = ('username', 'password')
res = sess.get(url='http://your.jasper.domain:8080/jasperserver/', auth=auth)
res.raise_for_status()
url = 'http://your.jasper.domain:8080/jasperserver/rest_v2/reports/report_folder/sub_folder/report_name.pdf'
params = {'Month':'2', 'Year':'2017','Project': 'ProjectName'}
res = sess.get(url=url, params=params, stream=True)
res.raise_for_status()
path = '/path/to/Downloads/report_name.pdf'
with open(path, "wb") as f:
f.write(res.content)

Here's a full example about generate a report using Rest V2, in my case it's running on C#:
try {
var server = "http://localhost:8080/jasperserver";
var login = server + "/rest/login";
var report = "/rest_v2/reports/organization/Reports/report_name.pdf";
var client = new WebClient();
//Set the content type of the request
client.Headers[HttpRequestHeader.ContentType] = "application/x-www-form-urlencoded";
//Set the username and password
NameValueCollection parametros = new NameValueCollection();
parametros.Add("j_username", "jasperadmin");
parametros.Add("j_password", "123456");
//Request to login
client.UploadValues(login, "POST", parametros);
//Get session cookie
string session = client.ResponseHeaders.Get("Set-Cookie");
//Set session cookie to the next request
client.Headers.Add("Cookie", session);
//Generate report with parameters: "start" and "end"
var reporte = client.DownloadData(server + report + "?start=2015-10-01&end=2015-10-10");
//Returns the report as response
return File(reporte, "application/pdf", "test.pdf");
}catch(WebException e){
//return Content("There was a problem, status code: " + ((HttpWebResponse)e.Response).StatusCode);
return null;
}