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app.py
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app.py
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from flask import Flask, flash, redirect, render_template, request, session,abort, make_response
app = Flask(__name__)
from random import shuffle
from services.names_generator import read_names
from services.random_data_generator import generate_data
@app.route("/")
def hello():
return render_template('index.html')
@app.route("/names_generator")
def names_generator():
return render_template('names_generator.html')
@app.route("/random_data_generator", methods=['GET','POST'])
def random_data_generator():
#data = [0.1,0.4,0.45,0.05]
#number = 100
#print generate_data(data,number)
if request.method=="POST":
form_data = []
form_name = []
data = request.form
params = (len(data)-1)/2
number_of_entries = data['number']
for i in range(1,params+1):
form_data.append(float(data['v'+str(i)]))
form_name.append(str(data['n'+str(i)]))
f=[]
for k in form_data:
f.append(float(k))
coded_output = generate_data(f,int(number_of_entries))
decoded_output = []
for c in coded_output:
decoded_output.append(form_name[c])
value_in_csv = ''
for d in decoded_output:
value_in_csv+=str(d)+'\n'
value_in_csv = value_in_csv[:-1]
response = make_response(value_in_csv)
cd = 'attachment; filename=Data_Values.csv'
response.headers['Content-Disposition'] = cd
response.mimetype='text/csv'
return response
return render_template('random_data_generator.html')
@app.route("/download_names", methods=['POST'])
def download_names():
names = read_names("services/names.csv")
shuffle(names)
number = int(request.form['number'])
if len(names)>number:
names = names[:number]
names_csv = ''
for name in names:
names_csv +=str(name)+'\n'
names_csv=names_csv[:-1]
response = make_response(names_csv)
cd = 'attachment; filename=Names.csv'
response.headers['Content-Disposition'] = cd
response.mimetype='text/csv'
return response
if __name__ == "__main__":
app.run(host='0.0.0.0',debug=True)