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@gergob /project.py
Last active Dec 26, 2016

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from bson.objectid import ObjectId
class Project(object):
"""A class for storing Project related information"""
def __init__(self, project_id=None, title=None, description=None, price=0.0, assigned_to=None):
if project_id is None:
self._id = ObjectId()
else:
self._id = project_id
self.title = title
self.description = description
self.price = price
self.assigned_to = assigned_to
def get_as_json(self):
""" Method returns the JSON representation of the Project object, which can be saved to MongoDB """
return self.__dict__
@staticmethod
def build_from_json(json_data):
""" Method used to build Project objects from JSON data returned from MongoDB """
if json_data is not None:
try:
return Project(json_data.get('_id', None),
json_data['title'],
json_data['description'],
json_data['price'],
json_data['assigned_to'])
except KeyError as e:
raise Exception("Key not found in json_data: {}".format(e.message))
else:
raise Exception("No data to create Project from!")
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