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130 lines
3.3 KiB
130 lines
3.3 KiB
import json
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import threading
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import random
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import string
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import dataHandlerPTT as ptt
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import generalText as gen
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from queue import Queue
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from datetime import datetime
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from pprint import pprint
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from flask import Flask, render_template, request, jsonify, send_from_directory, Response, stream_with_context, redirect
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app = Flask(__name__)
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app.config['SEND_FILE_MAX_AGE_DEFAULT'] = 0
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eventQueue = Queue()
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@app.route('/stream')
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def stream():
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return Response(stream_with_context(eventStream(eventQueue)), mimetype='text/event-stream')
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def eventStream(eventQueue):
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while (True):
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eventNode = eventQueue.get(True)
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data = json.dumps(eventNode['data'], indent=4, ensure_ascii=False)
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data = data.splitlines()
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data = ['data:' + i for i in data]
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data = '\n'.join(data)
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yield "event:{event}\n{data}\n\n".format(event=eventNode['event'], data=data)
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@app.route('/data/<path:path>')
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def send_data(path):
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return send_from_directory('data', path)
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@app.route('/generalTxt')
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def generalTxt():
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return render_template('generalTxt.html', title="泛用文字視覺化工具")
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@app.route('/post/generalTxt/addText', methods=['POST'])
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def generalText_addText():
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text = request.json['text']
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stopwords = request.json['stopwords']
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randId = ''.join(random.choices(
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string.ascii_uppercase + string.ascii_lowercase, k=15))
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result = gen.processText(randId, text, stopwords)
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return jsonify(Result={
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'path': result
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})
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@app.route('/')
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def index():
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return redirect('/ptt')
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@app.route('/ptt')
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def pttSententree():
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return render_template('ptt.html', title="PTT Sententree")
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@app.route('/ptt/keywordFrequency', methods=['POST'])
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def findKeywordFrequency():
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print(request.json)
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content = request.json
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result = ptt.findKeywordFrequency(content)
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return jsonify(Result=result)
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@app.route('/dev/updateContent')
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def updateContent():
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ptt.loadPostContents()
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return jsonify(Result={
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'done': True
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})
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@app.route('/askProgressHandler', methods=['POST'])
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def askProgressHandler():
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key = request.json['key']
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randId = ''.join(random.choices(
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string.ascii_uppercase + string.ascii_lowercase, k=15))
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threading.Thread(target=ptt.progressListener,
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args=(key, eventQueue, randId,)).start()
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return jsonify(Result={
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'id': randId
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})
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@app.route('/addRequest', methods=['POST'])
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def addRequest():
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content = request.json
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ready = False
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info = None
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files = ptt.findResult(content)
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info = files
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ready = True
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key = ptt.calcKey(content['startDate'],
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content["endDate"], content["keyword"], content["pos"])
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return jsonify(Result={
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'ready': ready,
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'info': info,
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'key': key
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})
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@app.route("/init", methods=['POST'])
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def initPage():
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startDate = datetime.today().replace(day=1).strftime('%Y-%m-%d')
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endDate = datetime.today().strftime('%Y-%m-%d')
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files = ptt.getDefault(startDate, endDate)
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return jsonify(Result={
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"startDate": startDate,
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'endDate': endDate,
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'keyword': '',
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'info': files
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})
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if __name__ == "__main__":
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app.run(debug=False, port=4980, host='0.0.0.0', threaded=True)
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