Created
December 27, 2020 11:57
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from flask import Flask | |
from flask_restful import Api, Resource, reqparse | |
import pandas as pd | |
app = Flask(__name__) | |
api = Api(app) | |
class Users(Resource): | |
def get(self): | |
data = pd.read_csv('users.csv') | |
data = data.to_dict('records') | |
return {'data' : data}, 200 | |
def post(self): | |
parser = reqparse.RequestParser() | |
parser.add_argument('name', required=True) | |
parser.add_argument('age', required=True) | |
parser.add_argument('city', required=True) | |
args = parser.parse_args() | |
data = pd.read_csv('users.csv') | |
new_data = pd.DataFrame({ | |
'name' : [args['name']], | |
'age' : [args['age']], | |
'city' : [args['city']] | |
}) | |
data = data.append(new_data, ignore_index = True) | |
data.to_csv('users.csv', index=False) | |
return {'data' : new_data.to_dict('records')}, 201 | |
def delete(self): | |
parser = reqparse.RequestParser() | |
parser.add_argument('name', required=True) | |
args = parser.parse_args() | |
data = pd.read_csv('users.csv') | |
data = data[data['name'] != args['name']] | |
data.to_csv('users.csv', index=False) | |
return {'message' : 'Record deleted successfully.'}, 200 | |
# Add URL endpoints | |
api.add_resource(Users, '/users') | |
if __name__ == '__main__': | |
app.run() |
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class Users(Resource): | |
# Write method to fetch data from the CSV file | |
def get(self): | |
pass | |
def post(self): | |
# Write method to write data to the CSV file | |
pass | |
def delete(self): | |
# Write method to update data in the CSV file | |
pass |
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def delete(self): | |
parser = reqparse.RequestParser() | |
parser.add_argument('name', required=True) | |
args = parser.parse_args() | |
data = pd.read_csv('users.csv') | |
data = data[data['name'] != args['name']] | |
data.to_csv('users.csv', index=False) | |
return {'message' : 'Record deleted successfully.'}, 200 |
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def get(self): | |
data = pd.read_csv('users.csv') | |
data = data.to_dict('records') | |
return {'data' : data}, 200 |
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def post(self): | |
parser = reqparse.RequestParser() | |
parser.add_argument('name', required=True) | |
parser.add_argument('age', required=True) | |
parser.add_argument('city', required=True) | |
args = parser.parse_args() | |
data = pd.read_csv('users.csv') | |
new_data = pd.DataFrame({ | |
'name' : [args['name']], | |
'age' : [args['age']], | |
'city' : [args['city']] | |
}) | |
data = data.append(new_data, ignore_index = True) | |
data.to_csv('users.csv', index=False) | |
return {'data' : new_data.to_dict('records')}, 201 |
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class Users(Resource): | |
def get(self): | |
data = pd.read_csv('users.csv') | |
data = data.to_dict('records') | |
return {'data' : data}, 200 | |
def post(self): | |
parser = reqparse.RequestParser() | |
parser.add_argument('name', required=True) | |
parser.add_argument('age', required=True) | |
parser.add_argument('city', required=True) | |
args = parser.parse_args() | |
data = pd.read_csv('users.csv') | |
new_data = pd.DataFrame({ | |
'name' : [args['name']], | |
'age' : [args['age']], | |
'city' : [args['city']] | |
}) | |
data = data.append(new_data, ignore_index = True) | |
data.to_csv('users.csv', index=False) | |
return {'data' : new_data.to_dict('records')}, 201 | |
def delete(self): | |
parser = reqparse.RequestParser() | |
parser.add_argument('name', required=True) | |
args = parser.parse_args() | |
data = pd.read_csv('users.csv') | |
data = data[data['name'] != args['name']] | |
data.to_csv('users.csv', index=False) | |
return {'message' : 'Record deleted successfully.'}, 200 |
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if __name__ == '__main__': | |
app.run() |
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from flask import Flask | |
from flask_restful import Api, Resource, reqparse | |
import pandas as pd | |
app = Flask(__name__) | |
api = Api(app) |
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