im trying to change the data limiting expression on a bar chart in spotfire by pressing a button, using an ironpython script.
from Spotfire.Dxp.Application.Visuals import *
from Spotfire.Dxp.Data import *
for vis in Application.Document.ActivePageReference.Visuals:
if vis.Title == "BarChart1":
vis.Data.WhereClauseExpression = "[Column1]=Test"
So in the above example im trying to change the filtering expression to show only the data that has "Test" in column1.
The error im getting is the following:
AttributeError: 'Visual' object has no attribute 'Data'
What does that exactly means and how can i fix it?
(I have not added any parameters)
from Spotfire.Dxp.Application.Visuals import *
from Spotfire.Dxp.Data import *
for vis in Application.Document.ActivePageReference.Visuals:
if vis.Title == "BarChart1":
visualContentObject = vis.As[Visualization]()
visualContentObject.Data.WhereClauseExpression = '[Column1]=Test'
Also, I would recommend doing this as a parameter and not by title in case your title becomes dynamic.
Related
I have a function in python is_valid_id(id) which returns True or False.
I want to use this function in my sqlalchmy query inside filter condition. My query is as below.
result = session.query(tableName).filter(is_valid_id(id) == True).all()
This throwing the following error.
AttributeError: Neither 'Column' object nor 'Comparator' object has an attribute 'strip'
Can you please tell how to use a user defined function inside sqlalchemy query.
I have tried using func keyword also. That is not working.
Right now you're saying filter by (True == True).all()
This doesn't do anything.
You need to say what you're filtering.
result = session.query(tableName).filter(tableName.columnName == condition).all()
It sounds to me like you should do something like this.
Grab everything, then loop through each object and see if your id returns true.
For example:
table_objects = session.query(tableName).all()
for current_object in table_objects:
current_id = current_object.id
is_current_id_valid = is_valid_id(current_id)
if is_current_id_valid:
print(f'this id is valid: {current_id}')
I need some help, I trying to update the etcprice label value after I push the button and after every 5 seconds, in terminal works, but in tk window not. I stucked here :( please, help me.
I tried to setup the "price" to "StringVar()" but in that case I got a lot of errors.
Many thanks
import urllib.request
from urllib.request import *
import json
import six
from tkinter import *
import tkinter as tk
import threading
price = '0'
def timer():
threading.Timer(5.0, timer).start()
currentPrice()
def currentPrice():
url = 'https://api.cryptowat.ch/markets/bitfinex/ethusd/price'
json_obj = urllib.request.urlopen(url)
data = json.load(json_obj)
for item, v in six.iteritems(data['result']):
# print("ETC: $", v)
price = str(v)
# print(type(etcar))
print(price)
return price
def windows():
root = Tk()
root.geometry("500x200")
kryptoname = Label(root, text="ETC price: ")
kryptoname.grid(column=0, row=0)
etcprice = Label(root, textvariable=price)
etcprice.grid(column=1, row=0)
updatebtn = Button(root, text="update", command=timer)
updatebtn.grid(column=0, row=1)
root.mainloop()
windows()
The solution was: I created a new String variable called “b” and I changed the etcprice Label variable to this.
After I added this b.set(price) in currentPrice() def: and is working.
The price variable is a global - if you're trying to change it, you need to do so explicitly:
def currentPrice():
global price
url = 'https://api.cryptowat.ch/markets/bitfinex/ethusd/price'
json_obj = urllib.request.urlopen(url)
data = json.load(json_obj)
for item, v in six.iteritems(data['result']):
# print("ETC: $", v)
price = str(v)
# print(type(etcar))
print(price)
return price
otherwise, Python will 'mirror' it as a local variable inside the function, and not modify the global.
It's not a good idea to keep on launching more and more threads each time you click the button - so:
updatebtn = Button(root, text="update", command=currentPrice)
probably makes more sense.
You don't need to use threads here, just to call functions 'in the background'. You can use tkinter's own .after function instead to delay caling functions. (it uses milliseconds, not float second values, btw)
def timer(delay_ms, root, func):
func()
root.after(delay_ms, timer, root, func)
might be a helpful kind of function.
Then before you launch your mainloop, or whenever you want the getting to start, call it once:
timer(5000, root, currentPrice)
If you want the currentPrice function to run in a separate thread, and so not block your main GUI thread if there is network lag, for instance, then you can use threads more like this:
Thread(target=currentPrice, daemon=True).start()
which will run it in a daemon-thread - which will automatically get killed if you close the program, or ctrl-c it, or whatever. So you could put that line in a getCurrentPriceBG or similar function.
How would I go about using the django.db.models Q module to query multiple lines of input from a list of data using a <textarea> html input field? I can query single objects just fine using a normal html <input> field. I've tried using the same code as my input field, except when requesting the input data, I attempt to split the lines like so:
def search_list(request):
template = 'search_result.html'
query = request.GET.get('q').split('\n')
for each in query:
if each:
results = Product.objects.filter(Q(name__icontains=each))
This did not work of course. My code to query one line of data (that works) is like this:
def search(request):
template = 'search_result.html'
query = request.GET.get('q')
if query:
results = Product.objects.filter(Q(name__icontains=query))
I basically just want to search my database for a list of data users input into a list, and return all of those results with one query. Your help would be much appreciated. Thanks.
Based on your comments, you want to implement OR-logic for the given q string.
We can create such Q object by reduce-ing a list of Q objects that each specify a Q(name__icontains=...) constraint. We reduce this with a "logical or" (a pipe in Python |), like:
from django.db.models import Q
from functools import reduce
from operator import or_
def search_list(request):
template = 'search_result.html'
results = Product.objects.all()
error = None
query = request.GET.get('q')
if query:
query = query.split('\n')
else:
error = 'No query specified'
if query:
results = results.filter(
reduce(or_, (Q(name__icontains=itm.strip()) for itm in query))
)
elif not error:
error = 'Empty query'
some_context = {
'results' : results,
'error': error
}
return render(request, 'app/some_template.html', some_context)
Here we thus first check if q exists and is not the empty string. If that is the case, the error is 'No query specified'. In case there is a query, we split that query, next we check if there is at least one element in the query. If not, our error is 'Empty query' (note that this can not happen with an ordinary .split('\n'), but perhaps you postprocess the list, and for example remove the empty elements).
In case there are elements in query, we perform the reduce(..) function, and thus filter the Products.
Finally here we return a render(..)ed response with some_template.html, and a context that here contains the error, and the result.
Within JMeter, I am running a script which uses a .CSV file to enter data as well as verify results. It is working correctly, but I cannot figure out how to tell which row/line of the .CSV caused the individual failures. Is there a way to do this?
Somewhat of an example scenario (not specific to what I'm doing, but similar):
Each row of the .CSV file contains a mathematical equation as well as the expected result.
On page 1, enter the equation (2+2)
Then on Page 2, you get the response: 3.
That test would obviously be a failure.
Say there are 1,000 tests being ran, some that pass and some that do not. How can I tell which .CSV row/line didn't pass?
Do you have any columns in your CSV file which help you to uniquely identify a row?
Let me assume you have a column called 'TestCaseNo' which has values as TC001, TC002,TC003...etc
Add a Beanshell Post Processor to store the result for each iteration.
Add the below code. I assume the you have the PASS or FAIL result stored in the 'Result' variable.
import java.io.File;
import org.apache.jmeter.services.FileServer;
f = new FileOutputStream("someptah/tcstatus.csv", true);
p = new PrintStream(f);
p.println( vars.get("TestCaseNo") + "," + vars.get("Result"));
p.close();
f.close();
The above code creates a CSV file with the results for each testcase.
EDIT:
Do the assertion yourself in the Beanshell post processor.
import java.io.File;
import org.apache.jmeter.services.FileServer;
Result = "FAIL";
Response = prev.getResponseDataAsString();
if (Response.contains("value")) // replace the value with the expected text
Result = "PASS";
f = new FileOutputStream("someptah/tcstatus.csv", true);
p = new PrintStream(f);
p.println( vars.get("TestCaseNo") + "," + Result);
p.close();
f.close();
I would use the following approach
__CSVRead() function - to get data from the .csv file.
__counter function - to track CSV file position. You can include counter variable name into Sampler's label so current .csv file line could be reported. See below image for example
For more information on aforementioned and other useful JMeter functions see How to Use JMeter Functions posts series.
I'm new to Groovy and coding in general, but I've come a long way in a very short amount of time. I'm currently working in Confluence to create a tracking tool, which connects to a MySql Database. We've had some great success with this, but have hit a wall with using Groovy and the Run Macro.
Currently, we can use Groovy to populate fields within the Run Macro, which really works well for drop down options, example:
{groovy:output=wiki}
import com.atlassian.renderer.v2.RenderMode
def renderMode = RenderMode.suppress(RenderMode.F_FIRST_PARA)
def getSql = "select * from table where x = y"
def getMacro = '{sql-query:datasource=testdb|table=false} ${getSql} {sql-query}"
def get = subRenderer.render(getMacro, context, renderMode)
def runMacro = """
{run:id=test|autorun=false|replace=name::Name, type::Type:select::${get}|keepRequestParameters = true}
{sql:datasource=testdb|table=false|p1=\$name|p2=\$type}
insert into table1 (name, type) values (?, ?)
{sql}
{run}
"""
out.println runMacro
{groovy}
We've also been able to use Groovy within the Run Macro, example:
enter code here
{run:id=test|autorun=false|replace=name::Name, type::Type:select::${get}|keepRequestParameters = true}
{groovy}
def checkSql = "{select * from table where name = '\name' and type = '\$type'}"
def checkMacro = "{sql-query:datasource=testdb|table=false} ${checkSql} {sql-query}"
def check = subRenderer.render(checkMacro, context, renderMode)
if (check == "")
{
println("This information does not exist.")
} else {
println(checkMacro)
}
{groovy}
{run}
However, we can't seem to get both scenarios to work together, Groovy inside of a Run Macro inside of Groovy.
We need to be able to get the variables out of the Run Macro form so that we can perform other functions, like checking the DB for duplicates before inserting data.
My first thought is to bypass the Run Macro and create a simple from in groovy, but I haven't been too lucky with finding good examples. Can anyone help steer me in the right direction for creating a simple form in Groovy that would replace the Run Macro? Or have suggestions on how to get the rendered variables out of the Run Macro?