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@2xyo
Created May 24, 2012 06:32
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Simple REST API in Python
#!/usr/bin/python
import json
import bottle
from bottle import static_file, route, run, request, abort, response
import simplejson
import pymongo
from pymongo import Connection
import datetime
class MongoEncoder(simplejson.JSONEncoder):
def default(self, obj):
# convert all iterables to lists
if hasattr(obj, '__iter__'):
return list(obj)
# convert cursors to lists
elif isinstance(obj, pymongo.cursor.Cursor):
return list(obj)
# convert ObjectId to string
elif isinstance(obj, pymongo.objectid.ObjectId):
return unicode(obj)
# dereference DBRef
elif isinstance(obj, pymongo.dbref.DBRef):
return db.dereference(obj)
# convert dates to strings
elif isinstance(obj, datetime.datetime) or isinstance(obj, datetime.date) or isinstance(obj, datetime.time):
return unicode(obj)
return simplejson.JSONEncoder.default(self, obj)
connection = Connection('localhost', 27017)
db = connection.mydatabase
@route('/static/<filename:path>')
def send_static(filename):
return static_file(filename, root='/home/igs/restlite/static')
@route('/')
def send_static():
return static_file('index.html',root='/home/igs/restlite/static/')
@route('/equipements', method='PUT')
def put_equipement():
data = request.body.readline()
if not data:
abort(400, 'No data received')
entity = json.loads(data)
if not entity.has_key('_id'):
abort(400,'No _id specified')
try:
db['equipements'].save(entity)
except ValidationError as ve:
abort(400, str(ve))
@route('/equipements', method='POST')
def post_equipement():
data = request.forms
if not data:
abort(400, 'No data received')
entity = {}
for k,v in data.items():
entity[k]=v
if not entity.has_key('_id'):
abort(400,'No _id specified')
try:
db['equipements'].save(entity)
except ValidationError as ve:
abort(400, str(ve))
@route('/equipements/:id', methodd='GET')
def get_equipement(id):
entity = db['equipements'].find_one({'_id':id})
if not entity:
abort(404, 'No equipement with id %s' % id)
return entity
@route('/equipements', methodd='GET')
def get_equipements():
entity = db['equipements'].find({})
if not entity:
abort(404, 'No equipement')
response.content_type = 'application/json'
entries = [entry for entry in entity]
return MongoEncoder().encode(entries)
run(host='0.0.0.0', port=80)
@surbhidoshi90
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When I execute this code, I get this error:
ModuleNotFoundError: No module named 'simplejson'

@wrought
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wrought commented May 7, 2020

probably need to install the dependency following some sort of sensible process such as with virtualenv and pip then pip install simplejson.

read more here

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