update dependencies

.gitignore

@@ -14,3 +14,4 @@ scm-source.json
 .coverage
 .pytest_cache/
 .mypy_cache
+.python-version

.pre-commit-config.yaml

@@ -17,17 +17,17 @@ repos:
   # formatters
 
   - repo: https://github.com/asottile/reorder_python_imports
-    rev: v3.1.0
+    rev: v3.9.0
     hooks:
       - id: reorder-python-imports
 
   - repo: https://github.com/ambv/black
-    rev: 22.3.0
+    rev: 23.1.0
     hooks:
       - id: black
 
   - repo: https://github.com/asottile/pyupgrade
-    rev: v2.32.1
+    rev: v3.3.1
     hooks:
       - id: pyupgrade
         stages: [push]
@@ -42,7 +42,7 @@ repos:
         stages: [push]
 
   - repo: https://github.com/PyCQA/pydocstyle
-    rev: 6.1.1
+    rev: 6.3.0
     hooks:
       - id: pydocstyle
         args: ["--ignore=D10,D21,D202"]
@@ -68,19 +68,19 @@ repos:
         stages: [push]
 
   - repo: https://github.com/adrienverge/yamllint
-    rev: v1.26.3
+    rev: v1.29.0
     hooks:
       - id: yamllint
         args: ["--strict", "-d", "{rules: {line-length: {max: 180}}}"]
 
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v0.950
+    rev: v1.0.0
     hooks:
       - id: mypy
         additional_dependencies: ["types-requests", "types-PyYAML", "types-redis"]
 
-  - repo: https://gitlab.com/pycqa/flake8
-    rev: 3.9.2
+  - repo: https://github.com/pycqa/flake8
+    rev: 6.0.0
     hooks:
       - id: flake8
 
@@ -93,7 +93,7 @@ repos:
   # miscellaneous
 
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.2.0
+    rev: v4.4.0
     hooks:
       - id: check-added-large-files
       - id: check-docstring-first
@@ -108,7 +108,7 @@ repos:
         args: ["--django"]
 
   - repo: https://github.com/pre-commit/pygrep-hooks
-    rev: v1.9.0
+    rev: v1.10.0
     hooks:
       #      - id: rst-backticks
       - id: python-use-type-annotations
@@ -121,6 +121,6 @@ repos:
   # http://jorisroovers.com/gitlint/#using-gitlint-through-pre-commit
 
   - repo: https://github.com/jorisroovers/gitlint
-    rev:  v0.17.0
+    rev:  v0.19.0dev
     hooks:
       - id: gitlint

Dockerfile

@@ -2,9 +2,12 @@ FROM python:3.10-slim
 
 WORKDIR /
 
-RUN apt-get update && apt-get install --yes --no-install-recommends gcc && rm -rf /var/lib/apt/lists/*
+RUN apt-get update && apt-get install --yes --no-install-recommends curl gcc libc-dev libffi-dev && rm -rf /var/lib/apt/lists/*
 
 RUN pip3 install poetry
+# https://github.com/rust-lang/cargo/issues/8719#issuecomment-1253575253
+#ENV PATH=/root/.cargo/bin:$PATH
+#RUN --mount=type=tmpfs,target=/root/.cargo curl https://sh.rustup.rs -sSf | bash -s -- -y && pip install poetry
 
 COPY poetry.lock /
 COPY pyproject.toml /

Makefile

@@ -19,7 +19,7 @@ lint: install
 	poetry run pre-commit run --all-files
 
 test: lint install
-	poetry run coverage run --source=kube_ops_view -m py.test -v
+	poetry run coverage run --source=kube_ops_view -m pytest -v
 	poetry run coverage report
 
 version:
@@ -37,6 +37,7 @@ docker-arm: appjs
 	docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
 	docker buildx create --name arm-node --append --use --platform "linux/arm"
 	docker buildx build --build-arg "VERSION=$(VERSION)" --platform "linux/arm" -t $(IMAGE):$(TAG) --load .
+	docker buildx rm arm-node
 	@echo 'Docker image $(IMAGE):$(TAG) can now be used.'
 
 push: docker

kube_ops_view/backoff.py

@@ -6,12 +6,10 @@ def expo(n: int, base=2, factor=1, max_value=None):
 
     Adapted from https://github.com/litl/backoff/blob/master/backoff.py (MIT License)
 
-    Args:
-    ----
-        n: The exponent.
-        base: The mathematical base of the exponentiation operation
-        factor: Factor to multiply the exponentation by.
-        max_value: The maximum value to yield. Once the value in the
+    :param int n: The exponent.
+    :param int base: The mathematical base of the exponentiation operation
+    :param int factor: Factor to multiply the exponentation by.
+    :param int max_value: The maximum value to yield. Once the value in the
              true exponential sequence exceeds this, the value
              of max_value will forever after be yielded.
 
@@ -31,10 +29,8 @@ def random_jitter(value, jitter=1):
     This adds up to 1 second of additional time to the original value.
     Prior to backoff version 1.2 this was the default jitter behavior.
 
-    Args:
-    ----
-        value: The unadulterated backoff value.
-        jitter: Jitter amount.
+    :param float value: The unadulterated backoff value.
+    :param float jitter: Jitter amount.
 
     """
     return value + random.uniform(0, jitter)
@@ -49,9 +45,7 @@ def full_jitter(value):
     AWS blog's post on the performance of various jitter algorithms.
     (http://www.awsarchitectureblog.com/2015/03/backoff.html)
 
-    Args:
-    ----
-        value: The unadulterated backoff value.
+    :param float value: The unadulterated backoff value.
 
     """
     return random.uniform(0, value)

kube_ops_view/kubernetes.py

@@ -18,7 +18,6 @@ session = requests.Session()
 
 # https://github.com/kubernetes/community/blob/master/contributors/design-proposals/instrumentation/resource-metrics-api.md
 class NodeMetrics(APIObject):
-
     version = "metrics.k8s.io/v1beta1"
     endpoint = "nodes"
     kind = "NodeMetrics"
@@ -26,7 +25,6 @@ class NodeMetrics(APIObject):
 
 # https://github.com/kubernetes/community/blob/master/contributors/design-proposals/instrumentation/resource-metrics-api.md
 class PodMetrics(NamespacedAPIObject):
-
     version = "metrics.k8s.io/v1beta1"
     endpoint = "pods"
     kind = "PodMetrics"