py?

.appveyor.yml

@@ -3,8 +3,7 @@
 # to create a "native" platform experience, using as few cross-platform
 # helper tools as possible.
 #
-# On Linux/Mac a virtualenv is used for testing. The effective virtual env
-# is available under ~/VENV.
+# On all platforms `hatch` is used for testing.
 #
 # All workers support remote login. Login details are shown at the top of each
 # CI run log.
@@ -304,6 +303,8 @@ for:
       # HTTPBIN
       - "[ -n \"$DEPLOY_HTTPBIN_IMAGE\" ] && tools/appveyor/docker-load-httpbin || true"
 
+build_script:
+  - py -m pip install hatch coverage
     before_test:
       - "[ \"$DATALAD_TESTS_SSH\" = 1 ] && tools/appveyor/setup-sshd || true"
       - "[ \"$DATALAD_TESTS_SSH\" = 1 ] && tools/appveyor/verify-ssh-access || true"
@@ -334,7 +335,7 @@ for:
       - 'hatch run tests.py${PY}:cov-combine'
       - |
         [ -n "$CODECOV_BINARY"] \
-        && (python -m coverage xml && curl -Os "$CODECOV_BINARY" && chmod +x codecov && ./codecov) \
+        && (py -m coverage xml && curl -Os "$CODECOV_BINARY" && chmod +x codecov && ./codecov) \
         || true
 
     on_finish:
@@ -381,9 +382,9 @@ for:
       # deploy the datalad installer, override version via DATALAD_INSTALLER_VERSION
       - cmd:
           IF DEFINED DATALAD_INSTALLER_VERSION (
-          python -m pip install "datalad-installer%DATALAD_INSTALLER_VERSION%"
+          pip install "datalad-installer%DATALAD_INSTALLER_VERSION%"
           ) ELSE (
-          python -m pip install datalad-installer
+          pip install datalad-installer
           )
       # Install git-annex on windows, otherwise INSTALL_SYSPKGS can be used
       # deploy git-annex, if desired
@@ -401,7 +402,7 @@ for:
 
     after_test:
       - cmd: 'hatch run tests.py%PY%:cov-combine'
-      - cmd: python -m coverage xml
+      - cmd: py -m coverage xml
       - cmd: curl -fsSL -o codecov.exe "https://uploader.codecov.io/latest/windows/codecov.exe"
       - cmd: .\codecov.exe -f "coverage.xml"
 
@@ -414,7 +415,7 @@ for:
 # ALL TEST RUNS
 #
 build_script:
-  - python -m pip install hatch coverage
+  - py -m pip install hatch coverage
 
 after_build:
   # Identity setup

tools/appveyor/install-git-annex

@@ -8,5 +8,5 @@ set -e -u
 # no install requested -> exit
 [ -z "$1" ] && exit 0 || true
 
-pip install datalad-installer${DATALAD_INSTALLER_VERSION:-}
+py -m pip install datalad-installer${DATALAD_INSTALLER_VERSION:-}
 datalad-installer -E ${HOME}/dlinstaller_env.sh --sudo ok $*