ci: consolidate CI workflows and update test dependencies for Python version compatibility

Author: ahnv

.github/workflows/test.yml

@@ -7,15 +7,13 @@ jobs:
         runs-on: ubuntu-22.04
         strategy:
             matrix:
-                # python: [3.7, 3.8, 3.9, '3.10', '3.11', '3.12']
                 python: [3.7, 3.8, 3.9, '3.10', '3.11', '3.12']
-                # urllib3-line: ["lt2", "ge2"]
-                urllib3-line: ["lt2"]
-                # exclude:
-                #   - python: "3.7"
-                #     urllib3-line: "ge2"
-                #   - python: "3.8"
-                #     urllib3-line: "ge2"
+                urllib3-line: ["lt2", "ge2"]
+                exclude:
+                  - python: "3.7"
+                    urllib3-line: "ge2"
+                  - python: "3.8"
+                    urllib3-line: "ge2"
         steps:
             - uses: actions/checkout@v5
             - name: Setup Python

requirements/requirements.txt

@@ -1,18 +1,16 @@
 requests_toolbelt>=1.0.0
 
 # ------------ Python >= 3.9 ------------
-# Requests 2.32.0/2.32.1 were yanked; start at 2.32.2.
-# urllib3 2.x requires Python >=3.9; exclude 2.0.0 (known bug).
 requests>=2.32.2; python_version >= "3.9"
-urllib3!=2.0.0,<3; python_version >= "3.9"
+urllib3<3; python_version >= "3.9"
+responses>=0.25.0; python_version >= "3.9"
 
 # ------------ 3.7 <= Python < 3.9 ------------
-# Latest Requests that still supports 3.7/3.8 is 2.31.x.
 requests>=2.22.0,<2.32; python_version >= "3.7" and python_version < "3.9"
-# urllib3<2 keeps behavior consistent on these Pythons.
 urllib3<2; python_version >= "3.7" and python_version < "3.9"
+responses>=0.23.0,<0.25; python_version >= "3.7" and python_version < "3.9"
 
-# ------------ Python < 3.7 (i.e., 3.6) ------------
-# 2.27.x was the last Requests series for 3.6.
+# ------------ Python < 3.7 ------------
 requests>=2.22.0,<2.28; python_version < "3.7"
-urllib3<2; python_version < "3.7"
+urllib3<2; python_version < "3.7"
+responses>=0.20.0,<0.22; python_version < "3.7"

requirements/test.txt

@@ -1,23 +1,20 @@
 requests_toolbelt>=1.0.0
 
 # ------------ Python >= 3.9 ------------
-# Requests 2.32.0/2.32.1 were yanked; start at 2.32.2.
-# urllib3 2.x requires Python >=3.9; exclude 2.0.0 (known bug).
 requests>=2.32.2; python_version >= "3.9"
-urllib3!=2.0.0,<3; python_version >= "3.9"
+urllib3<3; python_version >= "3.9"
+responses>=0.25.0; python_version >= "3.9"
 
 # ------------ 3.7 <= Python < 3.9 ------------
-# Latest Requests that still supports 3.7/3.8 is 2.31.x.
 requests>=2.22.0,<2.32; python_version >= "3.7" and python_version < "3.9"
-# urllib3<2 keeps behavior consistent on these Pythons.
 urllib3<2; python_version >= "3.7" and python_version < "3.9"
+responses>=0.23.0,<0.25; python_version >= "3.7" and python_version < "3.9"
 
-# ------------ Python < 3.7 (i.e., 3.6) ------------
-# 2.27.x was the last Requests series for 3.6.
+# ------------ Python < 3.7 ------------
 requests>=2.22.0,<2.28; python_version < "3.7"
 urllib3<2; python_version < "3.7"
+responses>=0.20.0,<0.22; python_version < "3.7"
 
 black==19.10b0
 coverage==4.5.4
-tox==3.14.2
-responses==0.17.0
+tox==3.14.2