Timeseries insertion filters for close samples (#3228)

Support timeseries insertion filters for samples that are close to each
other in time and value.

Use the documented way to disable compression, i.e. `ENCODING
UNCOMPRESSED` instead of `UNCOMPRESSED`.

Polish the documentation related to timeseries.

Align things needed around CI, to make sure all tests are actually executed.

BREAKING CHANGES:

1. Remove the `uncompressed` flag from TS.ALTER, since compression of
existing timeseries cannot be changed. This should not have been used, so
there should be no real impact.

2. For the TS.ADD command (TimeSeriesCommands.add method): the
`duplicate_policy` Python parameter that was mapping to
`ON DUPLICATE` was now rewired to map to `DUPLICATE POLICY`.
A new Python parameter called `on_duplicate` was added, that maps to
`ON DUPLICATE`. The expected impact of this change is low.

Author: Gabriel Erzse

.github/workflows/integration.yaml

@@ -23,99 +23,101 @@ concurrency:
 permissions:
   contents: read  #  to fetch code (actions/checkout)
 
-jobs:
+env:
+  REDIS_STACK_IMAGE: redis/redis-stack-server:7.4.0-rc1
 
-   dependency-audit:
-     name: Dependency audit
-     runs-on: ubuntu-latest
-     steps:
-       - uses: actions/checkout@v4
-       - uses: pypa/[email protected]
-         with:
-           inputs: requirements.txt dev_requirements.txt
-           ignore-vulns: |
-             GHSA-w596-4wvx-j9j6  # subversion related git pull, dependency for pytest. There is no impact here.
+jobs:
+  dependency-audit:
+    name: Dependency audit
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: pypa/[email protected]
+        with:
+          inputs: requirements.txt dev_requirements.txt
+          ignore-vulns: |
+            GHSA-w596-4wvx-j9j6  # subversion related git pull, dependency for pytest. There is no impact here.
 
-   lint:
-     name: Code linters
-     runs-on: ubuntu-latest
-     steps:
-       - uses: actions/checkout@v4
-       - uses: actions/setup-python@v5
-         with:
-           python-version: 3.9
-           cache: 'pip'
-       - name: run code linters
-         run: |
-           pip install -r dev_requirements.txt
-           invoke linters
+  lint:
+    name: Code linters
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: 3.9
+          cache: 'pip'
+      - name: run code linters
+        run: |
+          pip install -r dev_requirements.txt
+          invoke linters
 
-   run-tests:
-     runs-on: ubuntu-latest
-     timeout-minutes: 60
-     strategy:
-       max-parallel: 15
-       fail-fast: false
-       matrix:
-         python-version: ['3.7', '3.8', '3.9', '3.10', '3.11', 'pypy-3.7', 'pypy-3.8', 'pypy-3.9']
-         test-type: ['standalone', 'cluster']
-         connection-type: ['hiredis', 'plain']
-     env:
-       ACTIONS_ALLOW_UNSECURE_COMMANDS: true
-     name: Python ${{ matrix.python-version }} ${{matrix.test-type}}-${{matrix.connection-type}} tests
-     steps:
-       - uses: actions/checkout@v4
-       - uses: actions/setup-python@v5
-         with:
-           python-version: ${{ matrix.python-version }}
-           cache: 'pip'
-       - name: run tests
-         run: |
-           pip install -U setuptools wheel
-           pip install -r requirements.txt
-           pip install -r dev_requirements.txt
-           if [ "${{matrix.connection-type}}" == "hiredis" ]; then
-            pip install hiredis
-           fi
-           invoke devenv
-           sleep 10 # time to settle
-           invoke ${{matrix.test-type}}-tests
+  run-tests:
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
+    strategy:
+      max-parallel: 15
+      fail-fast: false
+      matrix:
+        python-version: ['3.8', '3.9', '3.10', '3.11', 'pypy-3.8', 'pypy-3.9']
+        test-type: ['standalone', 'cluster']
+        connection-type: ['hiredis', 'plain']
+    env:
+      ACTIONS_ALLOW_UNSECURE_COMMANDS: true
+    name: Python ${{ matrix.python-version }} ${{matrix.test-type}}-${{matrix.connection-type}} tests
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+          cache: 'pip'
+      - name: run tests
+        run: |
+          pip install -U setuptools wheel
+          pip install -r requirements.txt
+          pip install -r dev_requirements.txt
+          if [ "${{matrix.connection-type}}" == "hiredis" ]; then
+           pip install hiredis
+          fi
+          invoke devenv
+          sleep 10 # time to settle
+          invoke ${{matrix.test-type}}-tests
 
-       - uses: actions/upload-artifact@v4
-         if: success() || failure()
-         with:
-           name: pytest-results-${{matrix.test-type}}-${{matrix.connection-type}}-${{matrix.python-version}}
-           path: '${{matrix.test-type}}*results.xml'
+      - uses: actions/upload-artifact@v4
+        if: success() || failure()
+        with:
+          name: pytest-results-${{matrix.test-type}}-${{matrix.connection-type}}-${{matrix.python-version}}
+          path: '${{matrix.test-type}}*results.xml'
 
-       - name: Upload codecov coverage
-         uses: codecov/codecov-action@v4
-         with:
-           fail_ci_if_error: false
+      - name: Upload codecov coverage
+        uses: codecov/codecov-action@v4
+        with:
+          fail_ci_if_error: false
 
-       - name: View Test Results
-         uses: dorny/test-reporter@v1
-         if: success() || failure()
-         continue-on-error: true
-         with:
-           name: Test Results ${{matrix.python-version}} ${{matrix.test-type}}-${{matrix.connection-type}}
-           path: '*.xml'
-           reporter: java-junit
-           list-suites: all
-           list-tests: all
-           max-annotations: 10
-           fail-on-error: 'false'
+      - name: View Test Results
+        uses: dorny/test-reporter@v1
+        if: success() || failure()
+        continue-on-error: true
+        with:
+          name: Test Results ${{matrix.python-version}} ${{matrix.test-type}}-${{matrix.connection-type}}
+          path: '*.xml'
+          reporter: java-junit
+          list-suites: all
+          list-tests: all
+          max-annotations: 10
+          fail-on-error: 'false'
 
-   resp3_tests:
+  resp3_tests:
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.7', '3.11']
+        python-version: ['3.8', '3.11']
         test-type: ['standalone', 'cluster']
         connection-type: ['hiredis', 'plain']
         protocol: ['3']
     env:
-       ACTIONS_ALLOW_UNSECURE_COMMANDS: true
+      ACTIONS_ALLOW_UNSECURE_COMMANDS: true
     name: RESP3 [${{ matrix.python-version }} ${{matrix.test-type}}-${{matrix.connection-type}}]
     steps:
       - uses: actions/checkout@v4
@@ -136,7 +138,7 @@ jobs:
           invoke ${{matrix.test-type}}-tests
           invoke ${{matrix.test-type}}-tests --uvloop
 
-   build_and_test_package:
+  build_and_test_package:
     name: Validate building and installing the package
     runs-on: ubuntu-latest
     needs: [run-tests]
@@ -153,13 +155,13 @@ jobs:
         run: |
           bash .github/workflows/install_and_test.sh ${{ matrix.extension }}
 
-   install_package_from_commit:
+  install_package_from_commit:
     name: Install package from commit hash
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11', 'pypy-3.7', 'pypy-3.8', 'pypy-3.9']
+        python-version: ['3.8', '3.9', '3.10', '3.11', 'pypy-3.8', 'pypy-3.9']
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5

docker-compose.yml

@@ -105,7 +105,7 @@ services:
       - all
 
   redis-stack:
-    image: redis/redis-stack-server:edge
+    image: ${REDIS_STACK_IMAGE:-redis/redis-stack-server:edge}
     container_name: redis-stack
     ports:
       - 6479:6379