Drop support for python3.7 (GoogleCloudPlatform#408)

* Drop support for python37

* Run linter

Author: DylanRussell

.github/workflows/ci.yaml

@@ -13,7 +13,6 @@ jobs:
     strategy:
       matrix:
         py:
-          - { version: "3.7", tox: "37" }
           - { version: "3.8", tox: "38" }
           - { version: "3.9", tox: "39" }
           - { version: "3.10", tox: "310" }

opentelemetry-exporter-gcp-logging/setup.cfg

@@ -14,15 +14,14 @@ classifiers =
     License :: OSI Approved :: Apache Software License
     Programming Language :: Python
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
     Programming Language :: Python :: 3.11
     Programming Language :: Python :: 3.12
 
 [options]
-python_requires = >=3.7
+python_requires = >=3.8
 package_dir=
     =src
 packages=find_namespace:

opentelemetry-exporter-gcp-monitoring/setup.cfg

@@ -14,7 +14,6 @@ classifiers =
     License :: OSI Approved :: Apache Software License
     Programming Language :: Python
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
@@ -23,7 +22,7 @@ classifiers =
     Programming Language :: Python :: 3.13
 
 [options]
-python_requires = >=3.7
+python_requires = >=3.8
 package_dir=
     =src
 packages=find_namespace:

opentelemetry-exporter-gcp-trace/setup.cfg

@@ -14,7 +14,6 @@ classifiers =
     License :: OSI Approved :: Apache Software License
     Programming Language :: Python
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
@@ -23,7 +22,6 @@ classifiers =
     Programming Language :: Python :: 3.13
 
 [options]
-python_requires = >=3.7
 package_dir=
     =src
 packages=find_namespace:

opentelemetry-propagator-gcp/setup.cfg

@@ -14,7 +14,6 @@ classifiers =
     License :: OSI Approved :: Apache Software License
     Programming Language :: Python
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
@@ -23,7 +22,7 @@ classifiers =
     Programming Language :: Python :: 3.13
 
 [options]
-python_requires = >=3.7
+python_requires = >=3.8
 package_dir=
     =src
 packages=find_namespace:

opentelemetry-resourcedetector-gcp/setup.cfg

@@ -14,7 +14,6 @@ classifiers =
     License :: OSI Approved :: Apache Software License
     Programming Language :: Python
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
@@ -23,7 +22,7 @@ classifiers =
     Programming Language :: Python :: 3.13
 
 [options]
-python_requires = >=3.7
+python_requires = >=3.8
 package_dir=
     =src
 packages=find_namespace:

opentelemetry-resourcedetector-gcp/src/opentelemetry/resourcedetector/gcp_resource_detector/_gke.py

@@ -14,15 +14,13 @@
 
 import os
 from dataclasses import dataclass
+from typing import Literal
 
 from opentelemetry.resourcedetector.gcp_resource_detector import (
     _gce,
     _metadata,
 )
 
-# TODO: remove when Python 3.7 is dropped
-from typing_extensions import Literal
-
 KUBERNETES_SERVICE_HOST_ENV = "KUBERNETES_SERVICE_HOST"
 
 

opentelemetry-resourcedetector-gcp/src/opentelemetry/resourcedetector/gcp_resource_detector/_metadata.py

@@ -14,13 +14,10 @@
 
 import logging
 from functools import lru_cache
-from typing import Union
+from typing import TypedDict, Union
 
 import requests
 
-# TODO: remove when Python 3.7 is dropped
-from typing_extensions import TypedDict
-
 _GCP_METADATA_URL = "http://metadata.google.internal/computeMetadata/v1/"
 _INSTANCE = "instance"
 _RECURSIVE_PARAMS = {"recursive": "true"}

tox.ini

@@ -5,7 +5,7 @@ requires =
   tox>=4
 envlist =
   ; Add the `ci` factor to any env that should be running during CI.
-  py3{7,8,9,10,11,12,13}-ci-test-{cloudtrace,cloudmonitoring,propagator,resourcedetector, cloudlogging}
+  py3{8,9,10,11,12,13}-ci-test-{cloudtrace,cloudmonitoring,propagator,resourcedetector, cloudlogging}
   {lint,mypy}-ci-{cloudtrace,cloudmonitoring,propagator,resourcedetector, cloudlogging}
   docs-ci
 
@@ -60,7 +60,7 @@ setenv =
   propagator: PACKAGE_NAME = opentelemetry-propagator-gcp
   resourcedetector: PACKAGE_NAME = opentelemetry-resourcedetector-gcp
 
-[testenv:py3{7,8,9,10,11,12,13}-ci-test-{cloudtrace,cloudmonitoring,propagator,resourcedetector, cloudlogging}]
+[testenv:py3{8,9,10,11,12,13}-ci-test-{cloudtrace,cloudmonitoring,propagator,resourcedetector, cloudlogging}]
 deps =
   ; editable install the package itself
   -e {toxinidir}/{env:PACKAGE_NAME}