remove python 2.7 build targets

.github/workflows/main.yml

@@ -11,7 +11,7 @@ jobs:
       matrix:
         # TODO: work on windows-latest compatibility?
         os: [ubuntu-latest]
-        python-version: ['2.7', '3.5', '3.6', '3.7', '3.8', '3.9']
+        python-version: ['3.5', '3.6', '3.7', '3.8', '3.9']
         include:
         - os: macos-latest
           python-version: '3.9'
@@ -25,9 +25,9 @@ jobs:
         python-version: ${{ matrix.python-version }}
     - run: pip install -r requirements.txt
     - run: pip freeze
-    - if: matrix.python-version != '2.7' && matrix.python-version != '3.5'
+    - if: matrix.python-version != '3.5'
       run: make fmt
-    - if: matrix.python-version != '2.7' && matrix.python-version != '3.5'
+    - if: matrix.python-version != '3.5'
       run: make lint
     - run: python setup.py --version
     - run: make test-${{ matrix.python-version }}

Makefile

@@ -35,10 +35,10 @@ SOURCE_DATE_EPOCH := $(shell date +%s)
 export SOURCE_DATE_EPOCH
 
 .PHONY: all-tests
-all-tests: all-images test-2.7 test-3.5 test-3.6 test-3.7 test-3.8
+all-tests: all-images test-3.5 test-3.6 test-3.7 test-3.8
 
 .PHONY: all-images
-all-images: image-2.7 image-3.5 image-3.6 image-3.7 image-3.8
+all-images: image-3.5 image-3.6 image-3.7 image-3.8
 
 image-%:
 	docker build -t rsconnect-python:$* --build-arg BASE_IMAGE=python:$*-slim .
@@ -61,9 +61,6 @@ mock-test-%: clean-stores
 fmt-%:
 	$(RUNNER) 'black .'
 
-.PHONY: fmt-2.7
-fmt-2.7: .fmt-unsupported
-
 .PHONY: fmt-3.5
 fmt-3.5: .fmt-unsupported
 
@@ -84,9 +81,6 @@ lint-%:
 	$(RUNNER) 'flake8 rsconnect/'
 	$(RUNNER) 'mypy -p rsconnect'
 
-.PHONY: lint-2.7
-lint-2.7: .lint-unsupported
-
 .PHONY: lint-3.5
 lint-3.5: .lint-unsupported
 

pyproject.toml

@@ -3,7 +3,7 @@ requires = ["setuptools>=42", "wheel", "setuptools_scm[toml]>=3.4"]
 
 [tool.black]
 line-length = 120
-target-version = ['py27', 'py35', 'py36', 'py37', 'py38']
+target-version = ['py35', 'py36', 'py37', 'py38']
 
 [tool.coverage.run]
 omit = ["tests/*"]

setup.cfg

@@ -26,7 +26,7 @@ setup_requires =
     toml
     wheel
 packages = rsconnect
-python_requires = >=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*
+python_requires = >=3.5
 zip_safe = true
 
 [options.entry_points]