quize1小作業

.gitignore

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+# Created by https://www.toptal.com/developers/gitignore/api/linux,django
+# Edit at https://www.toptal.com/developers/gitignore?templates=linux,django
+
+data/
+### Django ###
+*.log
+*.pot
+*.pyc
+__pycache__/
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+media
+
+# If your build process includes running collectstatic, then you probably don't need or want to include staticfiles/
+# in your Git repository. Update and uncomment the following line accordingly.
+# <django-project-name>/staticfiles/
+
+### Django.Python Stack ###
+# Byte-compiled / optimized / DLL files
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+
+# Django stuff:
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/#use-with-ide
+.pdm.toml
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/
+
+### Linux ###
+*~
+
+# temporary files which can be created if a process still has a handle open of a deleted file
+.fuse_hidden*
+
+# KDE directory preferences
+.directory
+
+# Linux trash folder which might appear on any partition or disk
+.Trash-*
+
+# .nfs files are created when an open file is removed but is still being accessed
+.nfs*
+
+# End of https://www.toptal.com/developers/gitignore/api/linux,django

quiz/01-rate-limit/quiz01/Dockerfile

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+# syntax=docker/dockerfile:1
+FROM python:3.9
+ENV PYTHONDONTWRITEBYTECODE=1
+ENV PYTHONUNBUFFERED=1
+WORKDIR /code
+COPY requirements.txt /code/
+COPY locustfile.py /code/
+RUN pip install -r requirements.txt
+COPY . /code/

quiz/01-rate-limit/quiz01/README.md

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+# 01-rate-limit
+>Rate limiting is used to protect resources from being over-using or abused by users/bots/applications. It is commonly implemented by social media platforms such as Facebook or Instagram.
+## The project components
+用Django做應用框架搭配 [django-ratelimit](https://django-ratelimit.readthedocs.io/en/stable/)做速率限制，在資料庫上用Sqlite做每個使用者的header file的紀錄。
+
+
+## Usage  
+1. 建立Image，tag加入"v3.3.1"，或者自行至`docker-compose.yml`修改web的image的賦予名稱
+
+```
+docker build -t="v3.3.1" .
+```
+2. 載入[locustio/locust](https://hub.docker.com/r/locustio/locust)，Load testing 的工具
+```
+docker pull locustio/locust
+```
+
+3. Migration(資料遷移)
+```
+docker-compose run web python3 manage.py makemigrations
+```
+```
+docker-compose run web python3 manage.py migrate
+```
+
+4. 啟動container
+```
+docker-compose up --scale worker=4
+```
+5. 開啟網頁，導向 http://localhost:8000/api/  
+
+![image](/quiz/01-rate-limit/quiz01/image/webpage.png)
+
+
+## Test
+使用Postman和撰寫Django Test做基本ratelimit測試，也加入[Locust](https://locust.io/)做Load testing 和 Profiling 評估。  
+### Postman
+Postman 是常用的api測試工具，我們可以透過Postman簡單的進行Request，也可以透過該工具清楚的看到response的header field。  
+
+**Get**  
+![image](/quiz/01-rate-limit/quiz01//image/postman_get.png "This is a sample image.")   
+
+**Post**  
+![image](/quiz/01-rate-limit/quiz01//image/postman_post.png "This is a sample image.")  
+
+**429 Too Many Requests**  
+![image](/quiz/01-rate-limit/quiz01//image/postman_429.png "This is a sample image.")  
+
+### Django Test
+透過Django Test 可以自訂義test的方法，查看response header內容，並顯示執行時間，如果超過呼叫次數顯示"Over Rating"。  
+```
+docker-compose run web python3 manage.py test
+```
+* 自訂義Django Test 4種測試:  
+    1. 在1秒內Request Get 100個請求(Get Not Over)  
+    2. 在1秒內Request Post 1個請求(Post Not Over)  
+    3. 在1秒內Request Get 101個請求(Get Over)  
+    4. 在1秒內Request Post 2個請求(Post Over)  
+
+![image](/quiz/01-rate-limit/quiz01//image/django_test.png "This is a sample image.")
+
+### Locust
+> [Locust](https://locust.io/)  
+Define user behaviour with Python code, and swarm your system with millions of simultaneous users.  
+可以透過Locust簡易的Loading test設定，並觀察測試數據。  
+
+![image](/quiz/01-rate-limit/quiz01//image/locust_index.png "This is a sample image.")  
+![image](/quiz/01-rate-limit/quiz01//image/locust_statistics.png "This is a sample image.")  
+![image](/quiz/01-rate-limit/quiz01//image/locust_failures.png "This is a sample image.")  
+
+

quiz/01-rate-limit/quiz01/core/admin.py

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+from django.contrib import admin
+
+# Register your models here.

quiz/01-rate-limit/quiz01/core/apps.py

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+from django.apps import AppConfig
+
+
+class CoreConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'core'

quiz/01-rate-limit/quiz01/core/migrations/0001_initial.py

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+# Generated by Django 3.2.18 on 2023-03-21 18:23
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+    ]
+
+    operations = [
+    ]

quiz/01-rate-limit/quiz01/core/migrations/0002_customer_id_model_headerfield_model.py

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+# Generated by Django 3.2.18 on 2023-03-21 18:28
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('core', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Customer_ID_Model',
+            fields=[
+                ('customer_ID', models.TextField(primary_key=True, serialize=False)),
+            ],
+            options={
+                'db_table': 'Customer_ID_Model',
+            },
+        ),
+        migrations.CreateModel(
+            name='HeaderField_Model',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('request_type', models.TextField()),
+                ('Limit', models.IntegerField(default=100)),
+                ('Remaining', models.IntegerField(default=100)),
+                ('Reset', models.IntegerField(default=1)),
+                ('RetryAt', models.IntegerField(default=0)),
+                ('upData', models.DateTimeField(auto_now=True)),
+                ('ID', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='core.customer_id_model')),
+            ],
+            options={
+                'db_table': 'HeaderField_Model',
+            },
+        ),
+    ]

quiz/01-rate-limit/quiz01/core/migrations/0003_auto_20230322_0444.py

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+# Generated by Django 3.2.18 on 2023-03-22 04:44
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('core', '0002_customer_id_model_headerfield_model'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='GET_Model',
+            fields=[
+                ('customer_ID', models.TextField(primary_key=True, serialize=False)),
+                ('Limit', models.IntegerField(default=100)),
+                ('Remaining', models.IntegerField(default=100)),
+                ('Reset', models.IntegerField(default=1)),
+                ('RetryAt', models.IntegerField(default=0)),
+                ('upData', models.DateTimeField(auto_now=True)),
+            ],
+            options={
+                'db_table': 'GET_Model',
+            },
+        ),
+        migrations.CreateModel(
+            name='POST_Model',
+            fields=[
+                ('customer_ID', models.TextField(primary_key=True, serialize=False)),
+                ('Limit', models.IntegerField(default=1)),
+                ('Remaining', models.IntegerField(default=1)),
+                ('Reset', models.IntegerField(default=1)),
+                ('RetryAt', models.IntegerField(default=0)),
+                ('upData', models.DateTimeField(auto_now=True)),
+            ],
+            options={
+                'db_table': 'POST_Model',
+            },
+        ),
+        migrations.RemoveField(
+            model_name='headerfield_model',
+            name='ID',
+        ),
+        migrations.DeleteModel(
+            name='Customer_ID_Model',
+        ),
+        migrations.DeleteModel(
+            name='HeaderField_Model',
+        ),
+    ]