def _make_presentable(self, datum):
"""This function takes either a model instance or a dictionary
representation of some model and returns a dictionary one safe for
transmitting as payload.
"""
if isinstance(datum, dict):
iid = str(datum.get('id'))
model_instance = self.model(**datum)
instance = to_json(model_instance, encode=False)
else:
iid = str(datum.id)
instance = to_json(datum, encode=False)
data = make_safe_json(self.model, instance, 'owner', encode=False)
return data
def _make_presentable(self, datum):
"""This function takes either a model instance or a dictionary
representation of some model and returns a dictionary one safe for
transmitting as payload.
"""
if isinstance(datum, dict):
iid = str(datum.get('id'))
model_instance = self.model(**datum)
instance = to_json(model_instance, encode=False)
else:
iid = str(datum.id)
instance = to_json(datum, encode=False)
data = make_safe_json(self.model, instance, 'owner', encode=False)
return data
def save(self, obj, role=None):
if obj.validate():
filename = self.file_name(obj.type_slug, str(obj.slug))
print filename
f = open(self.file_name(obj.type_slug, str(obj.slug)), 'w')
f.write(to_json(obj))
f.close()
return True
else:
return False
"""
actions = ListType(ModelType(Action))
created_date = DateTimeType(default=datetime.datetime.now)
updated_date = DateTimeType(default=datetime.datetime.now)
num_completed = IntType(default=0)
###
### Actions
###
a1 = Action(value='Hello Mike', tags=['Erlang', 'Mike Williams'])
a2 = Action(value='Hello Joe', tags=['Erlang', 'Joe Armstrong'])
print 'Action 1 as Python:\n\n %s\n' % (to_python(a1))
print 'Action 2 as JSON:\n\n %s\n' % (to_json(a2))
###
### SingleTask
###
st = SingleTask()
st.action = a1
print 'Single task as Python:\n\n %s\n' % (to_python(st))
print 'Single task as JSON:\n\n %s\n' % (to_json(st))
###
### TaskList
###
def setUp(self):
self.instance = self.klass(**self.description)
self.as_python = to_python(self.instance)
self.as_json = to_json(self.instance, sort_keys=True)
self.json_owner_safe = json.dumps(self.owner_safe, sort_keys=True)
self.json_public_safe = json.dumps(self.public_safe, sort_keys=True)
customer = Customer(username="******",
email="*****@*****.**",
first_name="Ben",
last_name="G",
date_made=datetime.datetime.utcnow(),
orders=[order])
###
### Serialization
###
### Serialize to Python
print 'Customer as Python:\n\n %s\n' % (to_python(customer))
### Serialize to JSON
print 'Customer as JSON:\n\n %s\n' % (to_json(customer))
### Serialize data to JSON and load back into Python dictionary.
print 'Serializing model to JSON and loading into new instance...\n'
json_data = to_json(customer)
customer_dict = json.loads(json_data)
### Instantiate customer instance from pythonified JSON data
loaded_customer = Customer(**customer_dict)
### Reserialize to Python
print 'Customer as Python:\n\n %s\n' % (to_python(loaded_customer))
### Reserialize to JSON
print 'Customer as JSON:\n\n %s\n' % (to_json(loaded_customer))
def set_password(self, plaintext):
hash_string = hashlib.md5(plaintext).hexdigest()
self.secret = hash_string
###
### Manually create an instance
###
### Create instance with bogus password
u = User()
u.secret = 'whatevz'
u.name = 'test hash'
### Validation will fail because u.secret does not contain an MD5 hash
print 'Attempting validation on:\n\n %s\n' % (to_json(u))
try:
validate_instance(u)
print 'Validation passed\n'
except TypeException, se:
print 'TypeException caught: %s\n' % (se)
### Set the password *correctly* using our `set_password` function
u.set_password('whatevz')
print 'Adjusted invalid data and trying again on:\n\n %s\n' % (to_json(u))
try:
validate_instance(u)
print 'Validation passed\n'
except TypeException, se:
print 'TypeException caught: %s (This section wont actually run)\n' % (se)
roles = {
'owner': blacklist(),
'public': whitelist('title', 'year'),
}
m = Movie(title='Some Movie',
year=2011,
personal_thoughts='It was pretty good')
print 'MOVIE ]', ('-' * 40)
print ' schema ::', to_jsonschema(m)
print ' python ::', to_python(m)
print ' json ::', to_json(m)
print ' owner ::', make_safe_python(Movie, m, 'owner')
print ' public ::', make_safe_json(Movie, m, 'public')
print
#movie_json = m.to_json()
movie_json = make_safe_json(Movie, m, 'owner')
print 'Movie as JSON ]', ('-' * 32)
print ' json ::', movie_json
print
### Reload movie
movie_data = json.loads(movie_json)
m2 = Movie(**movie_data)
def for_json(self, value):
return to_json(value, encode=False)
class Media(Model):
"""Simple document that has one StringField member
"""
id = UUIDType(auto_fill=True)
owner = UUIDType()
title = StringType(max_length=40)
make_believe_owner_id = uuid.uuid4()
m = Media()
m.owner = make_believe_owner_id
m.title = 'Misc Media'
print 'From Media class to json string:\n\n %s\n' % (to_json(m))
###
### Subclass `Media` to create a `Movie`
###
class Movie(Media):
"""Subclass of Foo. Adds bar and limits publicly shareable
fields to only 'bar'.
"""
year = IntType(min_value=1950, max_value=datetime.datetime.now().year)
personal_thoughts = StringType(max_length=255)
class Options:
roles = {
class Options:
roles = {
'owner': blacklist(),
'public': whitelist('title', 'year'),
}
m = Movie(title='Some Movie',
year=2011,
personal_thoughts='It was pretty good')
print 'MOVIE ]', ('-' * 40)
print ' schema ::', to_jsonschema(m)
print ' python ::', to_python(m)
print ' json ::', to_json(m)
print ' owner ::', make_safe_python(Movie, m, 'owner')
print ' public ::', make_safe_json(Movie, m, 'public')
print
#movie_json = m.to_json()
movie_json = make_safe_json(Movie, m, 'owner')
print 'Movie as JSON ]', ('-' * 32)
print ' json ::', movie_json
print
### Reload movie
movie_data = json.loads(movie_json)
m2 = Movie(**movie_data)
print 'RESTORED MOVIE ]', ('-' * 31)
def setUp(self):
self.instance = self.klass(**self.description)
self.as_python = to_python(self.instance)
self.as_json = to_json(self.instance, sort_keys=True)
self.json_owner_safe = json.dumps(self.owner_safe, sort_keys=True)
self.json_public_safe = json.dumps(self.public_safe, sort_keys=True)
def set_password(self, plaintext):
hash_string = hashlib.md5(plaintext).hexdigest()
self.secret = hash_string
###
### Manually create an instance
###
### Create instance with bogus password
u = User()
u.secret = 'whatevz'
u.name = 'test hash'
### Validation will fail because u.secret does not contain an MD5 hash
print 'Attempting validation on:\n\n %s\n' % (to_json(u))
try:
validate_instance(u)
print 'Validation passed\n'
except TypeException, se:
print 'TypeException caught: %s\n' % (se)
### Set the password *correctly* using our `set_password` function
u.set_password('whatevz')
print 'Adjusted invalid data and trying again on:\n\n %s\n' % (to_json(u))
try:
validate_instance(u)
print 'Validation passed\n'
except TypeException, se:
print 'TypeException caught: %s (This section wont actually run)\n' % (se)
customer = Customer(username="******",
email="*****@*****.**",
first_name="Ben",
last_name="G",
date_made=datetime.datetime.utcnow(),
orders=[order])
###
### Serialization
###
### Serialize to Python
print 'Customer as Python:\n\n %s\n' % (to_python(customer))
### Serialize to JSON
print 'Customer as JSON:\n\n %s\n' % (to_json(customer))
### Serialize data to JSON and load back into Python dictionary.
print 'Serializing model to JSON and loading into new instance...\n'
json_data = to_json(customer)
customer_dict = json.loads(json_data)
### Instantiate customer instance from pythonified JSON data
loaded_customer = Customer(**customer_dict)
### Reserialize to Python
print 'Customer as Python:\n\n %s\n' % (to_python(loaded_customer))
### Reserialize to JSON
print 'Customer as JSON:\n\n %s\n' % (to_json(loaded_customer))
"""
actions = ListType(ModelType(Action))
created_date = DateTimeType(default=datetime.datetime.now)
updated_date = DateTimeType(default=datetime.datetime.now)
num_completed = IntType(default=0)
###
### Actions
###
a1 = Action(value='Hello Mike', tags=['Erlang', 'Mike Williams'])
a2 = Action(value='Hello Joe', tags=['Erlang', 'Joe Armstrong'])
print 'Action 1 as Python:\n\n %s\n' % (to_python(a1))
print 'Action 2 as JSON:\n\n %s\n' % (to_json(a2))
###
### SingleTask
###
st = SingleTask()
st.action = a1
print 'Single task as Python:\n\n %s\n' % (to_python(st))
print 'Single task as JSON:\n\n %s\n' % (to_json(st))
###
### TaskList
def for_json(self, value):
return to_json(value, encode=False)
###
class Media(Model):
"""Simple document that has one StringField member
"""
id = UUIDType(auto_fill=True)
owner = UUIDType()
title = StringType(max_length=40)
make_believe_owner_id = uuid.uuid4()
m = Media()
m.owner = make_believe_owner_id
m.title = 'Misc Media'
print 'From Media class to json string:\n\n %s\n' % (to_json(m))
###
### Subclass `Media` to create a `Movie`
###
class Movie(Media):
"""Subclass of Foo. Adds bar and limits publicly shareable
fields to only 'bar'.
"""
year = IntType(min_value=1950, max_value=datetime.datetime.now().year)
personal_thoughts = StringType(max_length=255)
class Options:
roles = {
'owner': blacklist(),