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‎.gitignore

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.idea

‎README.md

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# VGStore
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Code for "VGStore: A Multimodal Extension to SPARQL for Querying RDF Scene Graph", ISWC 2022
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WIP, coming soon.
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> This repo still WIP.
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## Demonstration
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Please refer to `README.md` in `demo` folder.
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## RDF-VG Builder
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Please refer to code in `rdf-vg` folder.

‎demo/.gitignore

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# Byte-compiled / optimized / DLL files
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__pycache__/
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*.py[cod]
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*$py.class
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# C extensions
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*.so
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# Distribution / packaging
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.Python
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build/
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develop-eggs/
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dist/
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downloads/
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eggs/
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.eggs/
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lib/
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lib64/
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parts/
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sdist/
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var/
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wheels/
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pip-wheel-metadata/
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share/python-wheels/
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*.egg-info/
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.installed.cfg
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*.egg
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MANIFEST
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# PyInstaller
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# Usually these files are written by a python script from a template
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# before PyInstaller builds the exe, so as to inject date/other infos into it.
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*.manifest
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*.spec
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# Installer logs
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pip-log.txt
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pip-delete-this-directory.txt
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# Unit test / coverage reports
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htmlcov/
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.tox/
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.nox/
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.coverage
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.coverage.*
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.cache
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nosetests.xml
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coverage.xml
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*.cover
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*.py,cover
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.hypothesis/
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.pytest_cache/
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# Translations
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*.mo
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*.pot
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# Django stuff:
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*.log
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local_settings.py
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db.sqlite3
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db.sqlite3-journal
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# Flask stuff:
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instance/
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.webassets-cache
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# Scrapy stuff:
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.scrapy
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# Sphinx documentation
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docs/_build/
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# PyBuilder
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target/
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# Jupyter Notebook
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.ipynb_checkpoints
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# IPython
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profile_default/
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ipython_config.py
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# pyenv
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.python-version
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# pipenv
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# According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
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# However, in case of collaboration, if having platform-specific dependencies or dependencies
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# having no cross-platform support, pipenv may install dependencies that don't work, or not
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# install all needed dependencies.
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#Pipfile.lock
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# PEP 582; used by e.g. github.com/David-OConnor/pyflow
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__pypackages__/
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# Celery stuff
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celerybeat-schedule
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celerybeat.pid
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# SageMath parsed files
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*.sage.py
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# Environments
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.env
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.venv
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env/
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venv/
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ENV/
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env.bak/
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venv.bak/
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# Spyder project settings
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.spyderproject
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.spyproject
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# Rope project settings
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.ropeproject
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# mkdocs documentation
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/site
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# mypy
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.mypy_cache/
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.dmypy.json
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dmypy.json
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# Pyre type checker
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.pyre/
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.idea

‎demo/README.md

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# VGSTore Demo
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## Usage
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```bash
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pip3 install -r requirements.txt
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python3 app.py
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```
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## gStore Connection Config
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Please modify the `gStore_config` variable to connect to your gStore database.
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## About frontend
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```bash
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cd frontend
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```
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Requirement: node.js, yarn.
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Install Dependencies:
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```bash
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yarn install
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```
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Build frontend:
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```bash
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yarn build
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```
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## About Backend
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1. Install Dependencies
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```bash
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pip3 install -r requirements.txt
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```
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2. Start gStore Endpoint
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3. Start backend server
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```bash
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python3 app.py
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```
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### Query Example
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Example SPARQL
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```sparql
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SELECT ?img ?x ?y ?h ?w ?dog_obj WHERE {
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?dog_obj <hasName> "dog"^^<http://www.w3.org/2001/XMLSchema#string>.
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?cat_obj <hasName> "cat"^^<http://www.w3.org/2001/XMLSchema#string>.
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?dog_obj ?mm.sim ?cat_obj.
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FILTER(?mm.sim > 0.7).
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# img,x,y,h,w is used to render the bounding box.
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?img <hasObject> ?dog_obj.
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?dog_obj <x> ?x.
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?dog_obj <y> ?y.
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?dog_obj <height> ?h.
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?dog_obj <width> ?w.
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} ORDER BY DESC(?mm.sim) LIMIT 10
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```
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Converted SPARQL
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```sparql
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SELECT ?img ?x ?y ?h ?w ?dog_obj WHERE {
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?dog_obj <hasName> "dog"^^<http://www.w3.org/2001/XMLSchema#string>.
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?img <hasObject> ?dog_obj.
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?dog_obj <x> ?x.
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?dog_obj <y> ?y.
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?dog_obj <height> ?h.
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?dog_obj <width> ?w.
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<Image/2391890> <hasObject> ?dog_obj.
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} LIMIT 10
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```

‎demo/app.py

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from flask import Flask, render_template, request, redirect, url_for, flash, jsonify
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from gstore import GstoreConnector
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from flask_cors import CORS
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gStore_config = {
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'ip': '127.0.0.1',
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'port': '5001',
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'user': 'root',
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'password': '123456',
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'database': 'vg_v5'
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}
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gc = GstoreConnector(gStore_config['ip'], gStore_config['port'], gStore_config['user'], gStore_config['password'])
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app = Flask(__name__, static_url_path='', static_folder='./frontend/dist/')
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app.config['threaded'] = True
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CORS(app)
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@app.route('/')
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def server():
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return app.send_static_file('index.html')
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@app.route('/query', methods=['POST'])
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def query():
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query = request.get_json()['query']
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return gc.query(db_name=gStore_config['database'], format='json', sparql=query)
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if __name__ == '__main__':
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app.run(debug=True, host='0.0.0.0')

‎demo/frontend/.gitignore

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.DS_Store
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node_modules
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/dist
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# local env files
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.env.local
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.env.*.local
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# Log files
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npm-debug.log*
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yarn-debug.log*
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yarn-error.log*
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pnpm-debug.log*
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# Editor directories and files
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.idea
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.vscode
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*.suo
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*.ntvs*
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*.njsproj
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*.sln
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*.sw?

‎demo/frontend/README.md

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# topk
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## Project setup
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```
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yarn install
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```
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### Compiles and hot-reloads for development
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```
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yarn serve
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```
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### Compiles and minifies for production
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```
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yarn build
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```
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### Lints and fixes files
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```
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yarn lint
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```
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### Customize configuration
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See [Configuration Reference](https://cli.vuejs.org/config/).

‎demo/frontend/babel.config.js

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module.exports = {
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presets: [
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'@vue/cli-plugin-babel/preset'
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]
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}

‎demo/frontend/jsconfig.json

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{
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"compilerOptions": {
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"target": "es5",
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"module": "esnext",
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"baseUrl": "./",
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"moduleResolution": "node",
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"paths": {
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"@/*": [
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"src/*"
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]
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},
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"lib": [
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"esnext",
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"dom",
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"dom.iterable",
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"scripthost"
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]
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}
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}

‎demo/frontend/package.json

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{
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"name": "VGStore",
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"version": "0.1.0",
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"private": true,
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"scripts": {
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"serve": "vue-cli-service serve",
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"build": "vue-cli-service build",
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"lint": "vue-cli-service lint"
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},
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"dependencies": {
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"@triply/yasqe": "^4.2.20",
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"ant-design-vue": "^1.7.8",
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"axios": "^0.26.1",
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"core-js": "^3.8.3",
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"vue": "^2.6.14",
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"vue-json-pretty": "^1.8.2"
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},
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"devDependencies": {
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"@babel/core": "^7.12.16",
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"@babel/eslint-parser": "^7.12.16",
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"@vue/cli-plugin-babel": "~5.0.0",
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"@vue/cli-plugin-eslint": "~5.0.0",
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"@vue/cli-service": "~5.0.0",
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"eslint": "^7.32.0",
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"eslint-plugin-vue": "^8.0.3",
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"vue-template-compiler": "^2.6.14"
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},
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"eslintConfig": {
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"root": true,
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"env": {
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"node": true
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},
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"extends": [
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"plugin:vue/essential",
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"eslint:recommended"
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],
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"parserOptions": {
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"parser": "@babel/eslint-parser"
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},
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"rules": {}
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},
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"browserslist": [
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"> 1%",
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"last 2 versions",
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"not dead"
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]
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}

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