Solution:
I suggest you use flask which is a micro web framework which can be used to make web services easily. Follow the instructions that follow to transform these functions into web services using flask:
Step 1:
You need to install flask by typing: pip3 instal flask
step 2:
I am first going to give some context or an example into how flask works:
from flask import Flask
app = Flask(__name__)
@app.route(‘/’)
def hello_world():
return ‘Hello, World!’
Then to run this example type flask run <script_name>
The very first line imports the Flask from its library, and the next line creates a variable name and instantiates the app using Flask class.
The next line @app.route('/') (/ means the home page ) is called a route which is used to redirect the user to a specific page or perform a particular function when the user visit's a particular URL.
The above service is equivalent to this function:
def hello_world():
return 'Hello, World!'
Step 3:
To add an input to a flask service/function simply add /<parameter> to the end of the route and call it with the parameter at the end of the route
Here are your functions transformed into services:
form flask import Flask #import flask
file1 = pd.read_csv(./file1.csv)
file2 = pd.read_csv(./file2.csv)
merged = pd.merge(file1, file2, how='left', left_on='id', right_on='id')
@app.route(‘/task/<val>’)//the <val>is the input parameter as part of the route
def task(val):
x = file1['temp'].sum()
y = file2['temp'].sum()
merged['x_y'] = (x+y) - val
return merged
@app.route(‘/task/<df>’)//the <df>is the input parameter as part of the route
def run_task(df):
merged_fil = merged[merged['col']=='z']
return merged_fil
For more information on flask go here
