4.30摸鱼小学了一下，好玩嘿嘿

.devcontainer/Dockerfile

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+# See here for image contents: https://github.com/microsoft/vscode-dev-containers/tree/v0.203.0/containers/python-3/.devcontainer/base.Dockerfile
+
+# [Choice] Python version (use -bullseye variants on local arm64/Apple Silicon): 3, 3.10, 3.9, 3.8, 3.7, 3.6, 3-bullseye, 3.10-bullseye, 3.9-bullseye, 3.8-bullseye, 3.7-bullseye, 3.6-bullseye, 3-buster, 3.10-buster, 3.9-buster, 3.8-buster, 3.7-buster, 3.6-buster
+ARG VARIANT="3.10-bullseye"
+FROM mcr.microsoft.com/vscode/devcontainers/python:0-${VARIANT}
+
+# [Choice] Node.js version: none, lts/*, 16, 14, 12, 10
+ARG NODE_VERSION="none"
+RUN if [ "${NODE_VERSION}" != "none" ]; then su vscode -c "umask 0002 && . /usr/local/share/nvm/nvm.sh && nvm install ${NODE_VERSION} 2>&1"; fi
+
+# [Optional] If your pip requirements rarely change, uncomment this section to add them to the image.
+# COPY requirements.txt /tmp/pip-tmp/
+# RUN pip3 --disable-pip-version-check --no-cache-dir install -r /tmp/pip-tmp/requirements.txt \
+#    && rm -rf /tmp/pip-tmp
+
+# [Optional] Uncomment this section to install additional OS packages.
+# RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
+#     && apt-get -y install --no-install-recommends <your-package-list-here>
+
+# [Optional] Uncomment this line to install global node packages.
+# RUN su vscode -c "source /usr/local/share/nvm/nvm.sh && npm install -g <your-package-here>" 2>&1

.devcontainer/devcontainer.json

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+// For format details, see https://aka.ms/devcontainer.json. For config options, see the README at:
+// https://github.com/microsoft/vscode-dev-containers/tree/v0.203.0/containers/python-3
+{
+	"name": "Python 3",
+	"runArgs": ["--init"],
+	"build": {
+		"dockerfile": "Dockerfile",
+		"context": "..",
+		"args": { 
+			// Update 'VARIANT' to pick a Python version: 3, 3.10, 3.9, 3.8, 3.7, 3.6
+			// Append -bullseye or -buster to pin to an OS version.
+			// Use -bullseye variants on local on arm64/Apple Silicon.
+			"VARIANT": "3",
+			// Options
+			"NODE_VERSION": "none"
+		}
+	},
+
+	// Set *default* container specific settings.json values on container create.
+	"settings": { 
+		"python.pythonPath": "/usr/local/bin/python",
+		"python.languageServer": "Pylance",
+		"python.linting.enabled": true,
+		"python.linting.pylintEnabled": true,
+		"python.formatting.autopep8Path": "/usr/local/py-utils/bin/autopep8",
+		"python.formatting.blackPath": "/usr/local/py-utils/bin/black",
+		"python.formatting.yapfPath": "/usr/local/py-utils/bin/yapf",
+		"python.linting.banditPath": "/usr/local/py-utils/bin/bandit",
+		"python.linting.flake8Path": "/usr/local/py-utils/bin/flake8",
+		"python.linting.mypyPath": "/usr/local/py-utils/bin/mypy",
+		"python.linting.pycodestylePath": "/usr/local/py-utils/bin/pycodestyle",
+		"python.linting.pydocstylePath": "/usr/local/py-utils/bin/pydocstyle",
+		"python.linting.pylintPath": "/usr/local/py-utils/bin/pylint"
+	},
+
+	// Add the IDs of extensions you want installed when the container is created.
+	"extensions": [
+		"ms-python.python",
+		"ms-python.vscode-pylance"
+	],
+
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	// "forwardPorts": [],
+
+	// Use 'postCreateCommand' to run commands after the container is created.
+	// "postCreateCommand": "pip3 install --user -r requirements.txt",
+
+	// Comment out connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
+	"remoteUser": "vscode"
+}

.github/ISSUE_TEMPLATE/bug_report.md

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+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Desktop (please complete the following information):**
+ - OS: [e.g. iOS]
+ - Browser [e.g. chrome, safari]
+ - Version [e.g. 22]
+
+**Smartphone (please complete the following information):**
+ - Device: [e.g. iPhone6]
+ - OS: [e.g. iOS8.1]
+ - Browser [e.g. stock browser, safari]
+ - Version [e.g. 22]
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/feature_request.md

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+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.github/ISSUE_TEMPLATE/translations-checklist.md

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+---
+name: Translations Checklist
+about: These are all the files that need to be translated
+title: "[TRANSLATIONS]"
+labels: translations
+assignees: ''
+
+---
+
+- [ ] Base README.md
+- [ ] Quizzes
+- [ ] Introduction base README
+   - [ ] Intro to ML README
+   - [ ] Intro to ML assignment
+   - [ ] History of ML README
+   - [ ] History of ML assignment
+   - [ ] Fairness README
+   - [ ] Fairness assignment
+   - [ ] Techniques of ML README
+   - [ ] Techniques of ML assignment
+- [ ] Regression base README
+   - [ ] Tools README
+   - [ ] Tools assignment
+   - [ ] Data README
+   - [ ] Data assignment
+   - [ ] Linear README
+   - [ ] Linear assignment
+   - [ ] Logistic README
+   - [ ] Logistic assignment
+- [ ] Web app base README
+   - [ ] Web app README
+   - [ ] Web app assignment
+- [ ] Classification base README
+   - [ ] Intro README
+   - [ ] Intro assignment
+   - [ ] Classifiers 1 README
+   - [ ] Classifiers 1  assignment
+   - [ ] Classifiers 2  README
+   - [ ] Classifiers 2  assignment
+   - [ ] Applied README
+   - [ ] Applied assignment
+- [ ] Clustering base README
+   - [ ] Visualize README
+   - [ ] Visualize assignment
+   - [ ] K-means README
+   - [ ] K-means assignment
+- [ ] NLP base README
+   - [ ] Intro README
+   - [ ] Intro assignment
+   - [ ] Tasks README
+   - [ ] Tasks  assignment
+   - [ ] Translation README
+   - [ ] Translation  assignment
+   - [ ] Reviews 1 README
+   - [ ] Reviews 1 assignment
+   - [ ] Reviews 2 README
+   - [ ] Reviews 2 assignment
+- [ ] Time Series base README
+   - [ ] Intro README
+   - [ ] Intro assignment
+   - [ ] ARIMA README
+   - [ ] ARIMA  assignment
+- [ ] Reinforcement base README
+   - [ ] QLearning README
+   - [ ] QLearning assignment
+   - [ ] gym README
+   - [ ] gym  assignment
+- [ ] Real World base README
+   - [ ] Real World README
+   - [ ] Real World assignment

.github/PULL_REQUEST_TEMPLATE/translation_checklist.md

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+## Track translation progress by opening a draft PR using this template and checking off the translations completed
+
+Each lesson includes a translation of the README.md and the Assignment.md file, if available. Only mark the lesson complete if both those files are translated per lesson, please.
+
+- [ ] 1
+- [ ] 1-1
+- [ ] 1-2
+- [ ] 1-3
+- [ ] 2
+- [ ] 2-1
+- [ ] 2-2
+- [ ] 2-3
+- [ ] 2-4
+- [ ] 3
+- [ ] 3-1
+- [ ] 3-2
+- [ ] 3-3
+- [ ] 4
+- [ ] 4-1
+- [ ] 5
+- [ ] 5-1
+- [ ] 5-2
+- [ ] 5-3
+- [ ] 6
+- [ ] 6-1
+- [ ] 6-2
+- [ ] 6-3
+- [ ] 6-4
+- [ ] 6-5
+- [ ] 6-6
+- [ ] 7
+- [ ] 7-1
+- [ ] 7-2
+- [ ] 7-3
+- [ ] 7-4
+
+- [ ] Quiz (add a file in the quiz-app with all localizations)

.github/workflows/azure-static-web-apps-gray-sand-07a10f403.yml

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+name: Azure Static Web Apps CI/CD
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    types: [opened, synchronize, reopened, closed]
+    branches:
+      - main
+
+jobs:
+  build_and_deploy_job:
+    if: github.event_name == 'push' || (github.event_name == 'pull_request' && github.event.action != 'closed')
+    runs-on: ubuntu-latest
+    name: Build and Deploy Job
+    permissions:
+      actions: read
+      contents: read
+      deployments: read
+      packages: none
+      pull-requests: write
+      security-events: write
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          submodules: true
+      - name: Build And Deploy
+        id: builddeploy
+        uses: Azure/static-web-apps-deploy@v1
+        with:
+          azure_static_web_apps_api_token: ${{ secrets.AZURE_STATIC_WEB_APPS_API_TOKEN_GRAY_SAND_07A10F403 }}
+          repo_token: ${{ secrets.GITHUB_TOKEN }} # Used for Github integrations (i.e. PR comments)
+          action: "upload"
+          ###### Repository/Build Configurations - These values can be configured to match your app requirements. ######
+          # For more information regarding Static Web App workflow configurations, please visit: https://aka.ms/swaworkflowconfig
+          app_location: "/quiz-app" # App source code path
+          api_location: "" # Api source code path - optional
+          output_location: "dist" # Built app content directory - optional
+          ###### End of Repository/Build Configurations ######
+
+  close_pull_request_job:
+    if: github.event_name == 'pull_request' && github.event.action == 'closed'
+    runs-on: ubuntu-latest
+    name: Close Pull Request Job
+    steps:
+      - name: Close Pull Request
+        id: closepullrequest
+        uses: Azure/static-web-apps-deploy@v1
+        with:
+          azure_static_web_apps_api_token: ${{ secrets.AZURE_STATIC_WEB_APPS_API_TOKEN_GRAY_SAND_07A10F403 }}
+          action: "close"

.github/workflows/lock.yml

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+name: Lock closed issue
+
+on: 
+  issues:
+    types: [closed]
+
+jobs:
+  lock:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: OSDKDev/[email protected]
+      with:
+        repo-token: "${{ secrets.GITHUB_TOKEN }}"

.github/workflows/stale.yml

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+# This workflow warns and then closes issues and PRs that have had no activity for a specified amount of time.
+#
+# You can adjust the behavior by modifying this file.
+# For more information, see:
+# https://github.com/actions/stale
+name: Mark stale issues and pull requests
+
+on:
+  schedule:
+  - cron: '35 8 * * *'
+
+jobs:
+  stale:
+
+    runs-on: ubuntu-latest
+    permissions:
+      issues: write
+      pull-requests: write
+
+    steps:
+    - uses: actions/stale@v3
+      with:
+        repo-token: ${{ secrets.GITHUB_TOKEN }}
+        stale-issue-message: 'This issue has not seen any action for a while! Closing for now, but it can be reopened at a later date.'
+        stale-pr-message: 'This PR has not seen any action for a while! Closing for now, but it can be reopened at a later date.'
+        stale-issue-label: 'no-issue-activity'
+        stale-pr-label: 'no-pr-activity'