build: Enable editable installs (#1625)

* Fix: Enable editable installs

* otel packages are only supported for 3.8+

---------

Co-authored-by: hallvictoria <59299039+hallvictoria@users.noreply.github.com>
Co-authored-by: hallvictoria <victoriahall@microsoft.com>

Author: gavin-aguiar

pyproject.toml

@@ -45,7 +45,7 @@ Repository = "https://github.com/Azure/azure-functions-python-worker"
 dev = [
     "azure-eventhub", # Used for EventHub E2E tests
     "azure-functions-durable", # Used for Durable E2E tests
-    "azure-monitor-opentelemetry", # Used for Azure Monitor unit tests
+    "azure-monitor-opentelemetry; python_version >= '3.8'", # Used for Azure Monitor unit tests
     "flask",
     "fastapi~=0.103.2",
     "pydantic",
@@ -56,7 +56,7 @@ dev = [
     "requests==2.*",
     "coverage",
     "pytest-sugar",
-    "opentelemetry-api", # Used for OpenTelemetry unit tests
+    "opentelemetry-api; python_version >= '3.8'", # Used for OpenTelemetry unit tests
     "pytest-cov",
     "pytest-xdist",
     "pytest-randomly",
@@ -83,7 +83,7 @@ test-deferred-bindings = [
 ]
 
 [build-system]
-requires = ["setuptools>=42", "wheel"]
+requires = ["setuptools>=62", "wheel"]
 build-backend = "setuptools.build_meta"
 
 

tests/unittests/test_opentelemetry.py

@@ -1,6 +1,9 @@
 import asyncio
 import os
+import sys
 import unittest
+
+from unittest import skipIf
 from unittest.mock import MagicMock, patch
 
 from tests.unittests.test_dispatcher import FUNCTION_APP_DIRECTORY
@@ -9,6 +12,8 @@
 from azure_functions_worker import protos
 
 
+@skipIf(sys.version_info.minor == 7,
+        "Packages are only supported for 3.8+")
 class TestOpenTelemetry(unittest.TestCase):
 
     def setUp(self):