Can't create "EventGrid trigger" template forPython: Sequence contains no matching element

[CoolSpot]

Version

$ func --version
4.0.5907

Description

1. First issue is that "func templates -l python list" gives invalid names for some templates, for example "Azue Event Grid trigger" can't be used as a template name for "func new" (see #2955)

2. Even when using correct name "EventGrid trigger" it gives error "Sequence contains no matching element"

$ func new --verbose --name SomeAction --template "EventGrid trigger"
Sequence contains no matching element

$ func new --verbose --name SomeAction
Select a number for template:
1. Blob trigger
2. CosmosDB trigger
3. Dapr Publish Output Binding
4. Dapr Service Invocation Trigger
5. Dapr Topic Trigger
6. EventGrid trigger
7. EventHub trigger
8. HTTP trigger
9. Queue trigger
10. ServiceBus Queue trigger
11. ServiceBus Topic trigger
12. Timer Trigger
Choose option: 6
Sequence contains no matching element

Steps to reproduce

1. create fresh python function app project func init --python

2. try to create from an EventGrid trigger template: func new --verbose --name SomeAction or func new --verbose --name SomeAction --template "EventGrid trigger"

3. Observe error "Sequence contains no matching element"

4. renaming existing file function_app.py to _function_app.py makes it work - it will create a directory SomeAction with files init.py and function.json

[ashkan-inpex]

Any updates on this issue. I have the exact same problem

$ func --version
4.0.6280

[oanabotezat]

same issue.

func --version
4.0.6280

[liliankasem]

This seems to be working today?

> func -v
4.1.0

> func new --verbose --name SomeAction --template "EventGrid trigger"

Appending to <path>/pythonapp/function_app.py
The function "SomeAction" was created successfully from the "EventGrid trigger" template.

But if you delete function_app.py, and create again, it will fail:

> func new --verbose --name SomeAction --template "EventGrid trigger"
Select a number for template:EventGrid trigger
Can't find template "EventGrid trigger" in "Python"

So it seems like the templates require a function_app.py to exist for them to work:

import azure.functions as func
import datetime
import json
import logging

app = func.FunctionApp()

But I do not see the original issue mentioned "Sequence contains no matching element" - is anyone still able to repro this with 4.1.0? If so, can you share a repro?

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