Cut down and add very basic data cleaning.
This commit is contained in:
67
app.py
67
app.py
@ -1,23 +1,17 @@
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#!flask/bin/python
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#!flask/bin/python
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from flask import Flask, jsonify, abort, make_response, request
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from flask import Flask, jsonify, abort, make_response, request
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from flask_httpauth import HTTPBasicAuth
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from flask_httpauth import HTTPBasicAuth
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import datetime
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auth = HTTPBasicAuth()
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auth = HTTPBasicAuth()
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app = Flask(__name__)
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app = Flask(__name__)
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tasks = [
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statuses = [
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{
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{
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'id': 1,
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'title': 'curl -u matt:python -i http://localhost:5000/log/api/v1.0/new?title="example_status_no_spaces"',
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'title': u'Buy groceries',
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'timestamp': datetime.datetime.now().timestamp(),
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'description': u'Milk, Cheese, Pizza, Fruit, Tylenol',
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'timestamp_readable': datetime.datetime.now()
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'done': False
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},
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{
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'id': 2,
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'title': u'Learn Python',
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'description': u'Need to find a good Python tutorial on the web',
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'done': False
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}
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}
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]
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]
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@ -30,35 +24,34 @@ def get_password(username):
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@auth.error_handler
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@auth.error_handler
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def unauthorized():
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def unauthorized():
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return make_response(jsonify({'error': 'Unauthorized access'}), 403)
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return make_response(jsonify({'error': 'Unauthorized access'}), 403)
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@app.route('/')
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def index():
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return "Hello, World!"
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@app.route('/todo/api/v1.0/new', methods=['POST'])
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@app.route('/new', methods=['POST', 'GET'])
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@auth.login_required
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@auth.login_required
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def create_task():
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def create_status():
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if not request.json or not 'title' in request.json:
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# At least try to clean up user-submitted data
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abort(400)
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# https://stackoverflow.com/a/7406369/2152245
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task = {
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keepcharacters = (' ','.','_')
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'id': tasks[-1]['id'] + 1,
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safer_title = "".join(c for c in request.args.get("title") if c.isalnum() or c in keepcharacters).rstrip()
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'title': request.json['title'],
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# Limit the length
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'description': request.json.get('description', ""),
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safer_title = safer_title[:256]
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'done': False
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}
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tasks.append(task)
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return jsonify({'task': task}), 201
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@app.route('/todo/api/v1.0/tasks', methods=['GET'])
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def get_tasks():
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return jsonify({'tasks': tasks})
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@app.route('/todo/api/v1.0/tasks/<int:task_id>', methods=['GET'])
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status = {
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def get_task(task_id):
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'title': safer_title,
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task = [task for task in tasks if task['id'] == task_id]
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'timestamp': datetime.datetime.now().timestamp(),
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if len(task) == 0:
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'timestamp_readable': datetime.datetime.now()
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abort(404)
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}
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return jsonify({'task': task[0]})
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# Add status to list
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statuses.append(status)
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# If list is too big, delete the first item
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# Simple way to prevent someone filling up memory
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if len(statuses) > 1000:
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statuses.pop(0)
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return jsonify({'status': status}), 201
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@app.route('/', methods=['GET'])
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def get_statuses():
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return jsonify({'statuses': statuses[::-1]})
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@app.errorhandler(404)
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@app.errorhandler(404)
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def not_found(error):
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def not_found(error):
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