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web.py
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import os
import json
from flask import Flask, render_template, flash, request, redirect, url_for, send_from_directory
from werkzeug.utils import secure_filename
from testdata import TestData
from data import Data
UPLOAD_FOLDER = '/home/abhijitp/temp_files'
ALLOWED_EXTENSIONS = set(['png', 'jpg', 'jpeg', 'gif'])
app = Flask(__name__)
app.config['UPLOAD_FOLDER'] = UPLOAD_FOLDER
@app.route('/index')
def index():
# td = TestData()
# data = td.get()
data = Data()
data = request.args.get('data')
print("#################")
print(data)
# messages = request.args['messages']
# return render_template("index.html", data=json.loads(messages))
return render_template("index.html", data=data)
def allowed_file(filename):
return '.' in filename and \
filename.rsplit('.', 1)[1].lower() in ALLOWED_EXTENSIONS
@app.route('/', methods=['GET', 'POST'])
@app.route('/upload', methods=['GET', 'POST'])
def upload_file():
if request.method == 'POST':
# check if the post request has the file part
if 'file' not in request.files:
flash('No file part')
return redirect(request.url)
file = request.files['file']
# if user does not select file, browser also
# submit an empty part without filename
if file.filename == '':
flash('No selected file')
return redirect(request.url)
if file and allowed_file(file.filename):
filename = secure_filename(file.filename)
file.save(os.path.join(app.config['UPLOAD_FOLDER'], filename))
data = Data()
# TODO Call the extract function and set result in response
text = TestData.extract(filename)
data.set('Filename', filename)
data.set('Extracted text', text)
# return redirect(url_for('uploaded_file', filename=filename))
# messages = json.dumps(data)
# return redirect(url_for('index', messages=messages))
# return redirect(url_for('index', data=data))
return render_template("index.html", data=data)
return '''
<!doctype html>
<title>Upload Image</title>
<h1>Upload an image</h1>
<form method=post enctype=multipart/form-data>
<input type=file name=file>
<input type=submit value=Upload>
</form>
'''
@app.route('/uploads/<filename>')
def uploaded_file(filename):
return send_from_directory(app.config['UPLOAD_FOLDER'], filename)
if __name__ == "__main__":
app.run(debug=True)