def test_locate(self):
import functools
from sqlalchemy import Column, Integer
from sqlalchemy_media import File, StoreManager
from sqlalchemy_media.tests.helpers.types import Json
StoreManager.register('ftp',
functools.partial(FTPStore,
hostname=MockFTP(),
root_path=self.root_path,
base_url=self.base_url),
default=True)
class Person(self.Base):
__tablename__ = 'person'
id = Column(Integer, primary_key=True)
file = Column(File.as_mutable(Json))
session = self.create_all_and_get_session()
person1 = Person()
self.assertIsNone(person1.file)
sample_content = b'Simple text.'
with StoreManager(session):
person1 = Person()
person1.file = File.create_from(io.BytesIO(sample_content),
content_type='text/plain',
extension='.txt')
self.assertIsInstance(person1.file, File)
self.assertEqual(
person1.file.locate(), '%s%s?_ts=%s' %
(self.base_url, person1.file.path, person1.file.timestamp))
def initialize_models(self, session=None):
StoreManager.register('fs',
functools.partial(
FileSystemStore,
settings.media_storage.file_system_dir,
base_url=settings.media_storage.base_url),
default=True)
super().initialize_models(session=session)
def initialize_orm(cls, engine=None):
StoreManager.register('fs',
functools.partial(
FileSystemStore,
settings.storage.local_directory,
base_url=settings.storage.base_url,
),
default=True)
super().initialize_orm(cls, engine)
def mockup():
with StoreManager(DBSession):
images = PlaceImageList([
PlaceImage.create_from(f'{IMAGE_PATH}/1.jpeg'),
PlaceImage.create_from(f'{IMAGE_PATH}/2.jpeg'),
])
categories = [
Category(name='جنگل', ),
Category(name='رودخونه', ),
Category(name='کوه', ),
Category(name='مذهبی', ),
]
for i in range(1000):
place = Place(
name=f'foo {i}',
description=description,
address=address,
latitude=random() * 20 + 30,
longitude=random() * 20 + 30,
images=images,
category=choice(categories),
)
DBSession.add(place)
DBSession.commit()
def index():
page = MasterPageView('Index')
page += '<form method="POST" action="/" enctype="multipart/form-data">'
page += '<input type="text" name="name" value="Your Name here"/>'
page += '<input type="file" name="avatar" />'
page += '<input type="submit" />'
page += '</form>'
page += '<hr />'
with StoreManager(db.session()):
if request.method == 'POST':
new_person = Person(name=request.form['name'],
avatar=request.files['avatar'])
db.session.add(new_person)
db.session.commit()
page += '<ul>'
for p in db.session.query(Person):
page += '<li>'
page += '<img src="%s" alt="%s">' % (p.avatar.locate(), p.name)
page += '<h2>%s</h2>' % p.name
page += '<h2>ID: %s</h2>' % p.id
page += '</li>'
page += '</ul>'
return str(page)
def mockup(cls):
session = cls.create_session(expire_on_commit=True)
with StoreManager(session):
with open(IMAGE_PATH, 'rb') as f:
cls.message1 = Message(
body='This is message 1',
mimetype='image/png',
attachment=io.BytesIO(f.read()),
)
cls.message2 = Message(body='This is message 2',
mimetype='text/plain')
user = Member(title='user',
first_name='user_first_name',
last_name='user_last_name',
email='*****@*****.**',
access_token='access token',
reference_id=1)
session.add(user)
user1 = Member(title='user1',
first_name='user1_first_name',
last_name='user1_last_name',
email='*****@*****.**',
access_token='access token1',
reference_id=2,
messages=[cls.message1, cls.message2])
cls.room = Room(title='room',
messages=[cls.message1, cls.message2],
members=[user1])
session.add(cls.room)
cls.message2.soft_delete()
session.commit()
def mockup(cls):
cls.session = cls.create_session(expire_on_commit=True)
with StoreManager(cls.session):
cls.message1 = Message(body='This is message 1',
mimetype='text/plain')
cls.message2 = Message(body='This is message 2',
mimetype='text/plain')
cls.message3 = Message(body='This is message 3',
mimetype='image/png',
attachment=image_path)
user = Member(email='*****@*****.**',
title='user',
access_token='access token',
reference_id=1,
messages=[cls.message1, cls.message3])
user1 = Member(email='*****@*****.**',
title='user1',
access_token='access token1',
reference_id=2,
messages=[cls.message2])
user2 = Member(email='*****@*****.**',
title='user2',
access_token='access token2',
reference_id=3)
room = Room(title='room',
type='room',
messages=[cls.message1, cls.message2, cls.message3],
members=[user, user1])
cls.session.add(user2)
cls.session.add(room)
cls.session.commit()
def mockup(cls):
session = cls.create_session()
with StoreManager(session):
with open(IMAGE_PATH, 'rb') as f:
cls.message1 = Message(
body='This is message 1',
mimetype='image/png',
attachment=io.BytesIO(f.read()),
)
cls.message2 = Message(body='This is message 2',
mimetype='text/plain')
cls.message3 = Message(body='This is message 3',
mimetype='text/plain')
user1 = Member(email='*****@*****.**',
title='user1',
first_name='user1_first_name',
last_name='user1_last_name',
access_token='access token1',
reference_id=2,
messages=[cls.message1])
user2 = Member(email='*****@*****.**',
title='user2',
first_name='user2_first_name',
last_name='user2_last_name',
access_token='access token2',
reference_id=3,
messages=[cls.message3, cls.message2])
room1 = Room(title='room1',
members=[user1, user2],
messages=[cls.message1, cls.message3])
room2 = Room(title='room2',
members=[user2],
messages=[cls.message2])
session.add(user1)
session.commit()
def test_model_constructor(self):
class Person(self.Base):
__tablename__ = 'person'
id = Column(Integer, primary_key=True)
cv = Column(File.as_mutable(Json), nullable=True)
session = self.create_all_and_get_session()
person1 = Person(cv=File())
self.assertIsInstance(person1.cv, File)
with StoreManager(session):
person1.cv.attach(BytesIO(b'Simple text'))
session.add(person1)
session.commit()
def main():
if not path.exists(TEMP_PATH):
mkdir(TEMP_PATH)
StoreManager.register('fs',
functools.partial(FileSystemStore, TEMP_PATH,
'http://localhost:8080/avatars'),
default=True)
conf = {
'/': {
'tools.sessions.on': True,
'tools.staticdir.root': WORKING_DIR
},
'/avatars': {
'tools.staticdir.on': True,
'tools.staticdir.dir': TEMP_PATH
}
}
cherrypy.quickstart(Root(), config=conf)
def setUp(self):
self.temp_path = join(self.this_dir, 'temp', self.__class__.__name__,
self._testMethodName)
self.sys_temp_path = join('/tmp/sa-media-tests',
self.__class__.__name__,
self._testMethodName)
self.base_url = 'http://static1.example.orm'
# Remove previous files, if any! to make a clean temp directory:
if exists(self.temp_path): # pragma: no cover
shutil.rmtree(self.temp_path)
makedirs(self.temp_path)
StoreManager.register('fs',
functools.partial(FileSystemStore,
self.temp_path, self.base_url),
default=True)
StoreManager.register(
'temp_fs',
functools.partial(FileSystemStore, self.sys_temp_path,
self.base_url))
super().setUp()
def test_content_type_validator(self):
class PDFFile(File):
__pre_processors__ = [
MagicAnalyzer(),
ContentTypeValidator(['application/pdf', 'image/jpeg'])
]
class Person(self.Base):
__tablename__ = 'person'
id = Column(Integer, primary_key=True)
cv = Column(PDFFile.as_mutable(Json), nullable=True)
session = self.create_all_and_get_session()
person1 = Person(cv=PDFFile())
with StoreManager(session):
self.assertIsNotNone(person1.cv.attach(self.cat_jpeg))
self.assertRaises(ContentTypeValidationError, person1.cv.attach,
BytesIO(b'Simple text'))
def test_file_size_limit(self):
class LimitedFile(File):
__min_length__ = 20
__max_length__ = 30
class Person(self.Base):
__tablename__ = 'person'
id = Column(Integer, primary_key=True)
cv = Column(LimitedFile.as_mutable(Json), nullable=True)
session = self.create_all_and_get_session()
person1 = Person()
person1.cv = LimitedFile()
with StoreManager(session):
self.assertRaises(MaximumLengthIsReachedError, person1.cv.attach,
BytesIO(b'more than 30 chars!............'))
def submit(self, name=None, avatar=None):
session = DBSession()
with StoreManager(session):
new_person = Person(name=name,
avatar=avatar.file if avatar else avatar)
session.add(new_person)
session.commit()
page = MasterPageView('View', body='<ul>')
for p in session.query(Person):
page += '<li>'
page += '<img src="%s" alt="%s">' % (p.avatar.locate(), p.name)
page += '<h2>%s</h2>' % p.name
page += '<h2>ID: %s</h2>' % p.id
page += '</li>'
page += '</ul>'
return page
def mockup(cls):
session = cls.create_session()
with StoreManager(session):
images = PlaceImageList([
PlaceImage.create_from(f'{IMAGE_PATH}/1.jpeg'),
PlaceImage.create_from(f'{IMAGE_PATH}/2.jpeg'),
])
jungle_category = Category(name='Jungle', )
place1 = Place(
name='foo',
description='bar',
address='a/b/c/d',
latitude=0,
longitude=0,
images=images,
category=jungle_category,
)
session.add(place1)
place2 = Place(
name='foo',
description='bar',
address='a/b/c/d',
latitude=1,
longitude=1,
category=jungle_category,
)
session.add(place2)
place3 = Place(
name='foo',
description='bar',
address='a/b/c/d',
latitude=3,
longitude=3,
category=jungle_category,
)
session.add(place3)
session.commit()
def test_attribute_type_coercion(self):
class MyAttachmentType(File):
__auto_coercion__ = True
pass
class Person(self.Base):
__tablename__ = 'person'
id = Column(Integer, primary_key=True)
cv = Column(MyAttachmentType.as_mutable(Json), nullable=True)
session = self.create_all_and_get_session()
with StoreManager(session):
person1 = Person()
person1.cv = BytesIO(b'Simple text')
self.assertIsInstance(person1.cv, MyAttachmentType)
person2 = Person(cv=BytesIO(b'Simple text'))
self.assertIsInstance(person2.cv, MyAttachmentType)
session.add(person2)
session.commit()
def mockup(cls):
session = cls.create_session()
with StoreManager(session):
with open(IMAGE_PATH, 'rb') as f:
cls.message1 = Message(
body='This is message 1',
mimetype='text/plain',
attachment=io.BytesIO(f.read()),
)
message2 = Message(
body='This is message 2',
mimetype='text/plain',
)
cls.message3 = Message(
body='This is message 3',
mimetype='text/plain',
)
cls.user1 = Member(
email='*****@*****.**',
title='user1',
access_token='access token1',
reference_id=2,
messages=[cls.message1, message2, cls.message3]
)
cls.user2 = Member(
email='*****@*****.**',
title='user2',
access_token='access token2',
reference_id=3
)
session.add(cls.user2)
room = Room(
title='room',
type='room',
members=[cls.user1],
messages=[cls.message1, message2, cls.message3]
)
session.add(room)
cls.message3.soft_delete()
session.commit()
def test_overwrite(self):
class Person(self.Base):
__tablename__ = 'person'
id = Column(Integer, primary_key=True)
cv = Column(File.as_mutable(Json), nullable=True)
session = self.create_all_and_get_session()
person1 = Person(cv=File())
self.assertIsInstance(person1.cv, File)
with StoreManager(session):
person1.cv.attach(BytesIO(b'Simple text'))
cv_filename = join(self.temp_path, person1.cv.path)
self.assertTrue(exists(cv_filename))
session.add(person1)
session.commit()
# Now overwriting the file
person1 = session.query(Person).filter(
Person.id == person1.id).one()
person1.cv.attach(BytesIO(b'Another simple text'), overwrite=True)
self.assertTrue(exists(cv_filename))
session.commit()
self.assertTrue(exists(cv_filename))
def test_file(self):
class Person(self.Base):
__tablename__ = 'person'
id = Column(Integer, primary_key=True)
cv = Column(File.as_mutable(Json), nullable=True)
session = self.create_all_and_get_session()
# person1 = Person(name='person1')
person1 = Person()
self.assertIsNone(person1.cv)
sample_content = b'Simple text.'
with StoreManager(session):
# First file before commit
person1.cv = File.create_from(BytesIO(sample_content),
content_type='text/plain',
extension='.txt')
self.assertIsInstance(person1.cv, File)
self.assertEqual(
person1.cv.locate(), '%s/%s?_ts=%s' %
(self.base_url, person1.cv.path, person1.cv.timestamp))
self.assertDictEqual(
person1.cv, {
'content_type': 'text/plain',
'key': person1.cv.key,
'extension': '.txt',
'length': len(sample_content),
'reproducible': False,
'timestamp': person1.cv.timestamp
})
first_filename = join(self.temp_path, person1.cv.path)
self.assertTrue(exists(first_filename))
self.assertEqual(person1.cv.length, len(sample_content))
# Second file before commit
person1.cv.attach(BytesIO(sample_content),
content_type='text/plain',
extension='.txt')
second_filename = join(self.temp_path, person1.cv.path)
self.assertTrue(exists(second_filename))
# Adding object to session, the new life-cycle of the person1 just began.
session.add(person1)
session.commit()
self.assertFalse(exists(first_filename))
self.assertTrue(exists(second_filename))
# Loading again
sample_content = b'Lorem ipsum dolor sit amet'
person1 = session.query(Person).filter(
Person.id == person1.id).one()
person1.cv.attach(BytesIO(sample_content),
content_type='text/plain',
extension='.txt')
self.assertIsInstance(person1.cv, File)
self.assertDictEqual(
person1.cv, {
'content_type': 'text/plain',
'key': person1.cv.key,
'extension': '.txt',
'length': len(sample_content),
'reproducible': False,
'timestamp': person1.cv.timestamp
})
third_filename = join(self.temp_path, person1.cv.path)
self.assertTrue(exists(second_filename))
self.assertTrue(exists(third_filename))
# Committing the session, so the store must done the scheduled jobs
session.commit()
self.assertFalse(exists(second_filename))
self.assertTrue(exists(third_filename))
# Rollback
person1.cv.attach(BytesIO(sample_content),
content_type='text/plain',
extension='.txt')
forth_filename = join(self.temp_path, person1.cv.path)
self.assertTrue(exists(forth_filename))
session.rollback()
self.assertTrue(exists(third_filename))
self.assertFalse(exists(forth_filename))
# Delete file after object deletion
person1 = session.query(Person).filter(
Person.id == person1.id).one()
session.delete(person1)
session.commit()
self.assertFalse(exists(third_filename))
# Delete file on set to null
person1 = Person()
self.assertIsNone(person1.cv)
person1.cv = File()
person1.cv.attach(BytesIO(sample_content),
content_type='text/plain',
extension='.txt')
fifth_filename = join(self.temp_path, person1.cv.path)
person1.cv = None
session.add(person1)
self.assertTrue(exists(fifth_filename))
session.commit()
# Because delete_orphan is not set.
self.assertTrue(exists(fifth_filename))
# storing a file on separate store:
person1.cv = File.create_from(BytesIO(sample_content),
store_id='temp_fs')
fifth_filename = join(self.sys_temp_path, person1.cv.path)
session.commit()
self.assertTrue(exists(fifth_filename))
from sqlalchemy_media.exceptions import ContentTypeValidationError
import pytest
from jaguar.models.envelop import Message, FileAttachment
from jaguar.models.membership import Member
from jaguar.models.target import Room
this_dir = abspath(join(dirname(__file__)))
text_path = join(this_dir, 'stuff', 'text_file.txt')
tex_path = join(this_dir, 'stuff', 'sample_tex_file.tex')
image_path = join(this_dir, 'stuff', '150x150.png')
temp_path = join(this_dir, 'temp')
base_url = 'http://static1.example.orm'
StoreManager.register('fs',
functools.partial(FileSystemStore, temp_path, base_url),
default=True)
def test_message_model(db):
session = db()
if exists(temp_path):
shutil.rmtree(temp_path)
message1 = Message(
mimetype='message1',
body='This is message 1',
)
message2 = Message(
mimetype='message2',
body='This is message 2',
from flask_sqlalchemy import SQLAlchemy
from sqlalchemy import TypeDecorator, Unicode
from sqlalchemy_media import Image, ImageValidator, ImageProcessor, ImageAnalyzer, StoreManager, \
FileSystemStore
from sqlalchemy_media.constants import MB, KB
WORKING_DIR = path.abspath(getcwd())
TEMP_PATH = path.join(WORKING_DIR, 'static', 'avatars')
app = Flask(__name__)
app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///demo.db'
db = SQLAlchemy(app)
StoreManager.register('fs',
functools.partial(
FileSystemStore, TEMP_PATH,
'http://localhost:5000/static/avatars'),
default=True)
class MasterPageView(object):
header = '<!DOCTYPE html><head><meta charset="utf-8"><title>%s</title></head><body>'
footer = '</body>'
def __init__(self, title='demo', body=''):
self.title = title
self.body = body
def __str__(self):
return (self.header % self.title) + self.body + self.footer
from sqlalchemy import Column, Integer, create_engine, Unicode, TypeDecorator
from sqlalchemy.orm import sessionmaker
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy_media import Image, StoreManager, FileSystemStore, ImageProcessor
# Step 1
TEMP_PATH = '/tmp/sqlalchemy-media'
Base = declarative_base()
engine = create_engine('sqlite:///:memory:', echo=False)
session_factory = sessionmaker(bind=engine)
# Step 2
StoreManager.register('fs',
functools.partial(FileSystemStore, TEMP_PATH,
'http://static.example.org/'),
default=True)
# Sqlite is not supporting JSON type, so emulating it:
class Json(TypeDecorator):
impl = Unicode
def process_bind_param(self, value, engine):
return json.dumps(value)
def process_result_value(self, value, engine):
if value is None:
return None
return json.loads(value)
def mockup(cls):
session = cls.create_session()
with StoreManager(session):
with open(IMAGE_PATH, 'rb') as f:
cls.user1 = Member(
email='*****@*****.**',
title='user',
first_name='user_first_name',
last_name='user_last_name',
access_token='access token',
reference_id=1,
)
session.add(cls.user1)
cls.user2 = Member(
email='*****@*****.**',
title='user2',
first_name='user2_first_name',
last_name='user2_last_name',
access_token='access token2',
reference_id=2,
)
session.add(cls.user2)
room = Room(
title='room',
type='room',
members=[cls.user1, cls.user2]
)
session.add(room)
session.flush()
auditlog_message1 = Message(
body='{"log": 1}',
mimetype='application/x-auditlog',
target_id=room.id,
sender_id=cls.user2.id,
)
session.add(auditlog_message1)
auditlog_message2 = Message(
body='{"log": 1}',
mimetype='application/x-auditlog',
target_id=room.id,
sender_id=cls.user2.id,
)
session.add(auditlog_message2)
auditlog_message3 = Message(
body='{"log": 1}',
mimetype='application/x-auditlog',
target_id=room.id,
sender_id=cls.user2.id,
)
session.add(auditlog_message3)
cls.message1 = Message(
body='This is message 1',
mimetype='text/plain',
target_id=room.id,
sender_id=cls.user1.id,
)
session.add(cls.message1)
cls.message2 = Message(
body='This is message 2',
mimetype='text/plain',
target_id=room.id,
sender_id=cls.user1.id
)
session.add(cls.message2)
cls.message3 = Message(
body='This is message 3',
mimetype='text/plain',
target_id=room.id,
sender_id=cls.user2.id,
attachment=io.BytesIO(f.read()),
)
session.add(cls.message3)
session.flush()
cls.message4 = Message(
body='This is message 4',
mimetype='text/plain',
target_id=room.id,
sender_id=cls.user2.id,
)
session.add(cls.message3)
member_message_seen1 = MemberMessageSeen(
member_id=cls.user1.id,
message_id=cls.message1.id
)
session.add(member_message_seen1)
member_message_seen2 = MemberMessageSeen(
member_id=cls.user1.id,
message_id=cls.message2.id
)
session.add(member_message_seen2)
session.commit()
cls.auditlog_message1_id = auditlog_message1.id
cls.auditlog_message2_id = auditlog_message2.id
cls.auditlog_message3_id = auditlog_message3.id
def mockup(cls):
session = cls.create_session()
with StoreManager(session):
cls.message1 = Message(
body='This is message 1',
mimetype='text/plain',
)
cls.message2 = Message(
body='This is message 2',
mimetype='text/plain',
)
cls.message3 = Message(
body='This is message 3',
mimetype='text/plain',
)
cls.message4 = Message(
body='This is message 4',
mimetype='text/plain',
)
cls.message5 = Message(body='This is message 5',
mimetype='image/png',
attachment=image_path)
cls.message6 = Message(
body='This is message 6',
mimetype='text/plain',
)
user1 = Member(email='*****@*****.**',
title='user',
first_name='user_first_name',
last_name='user_last_name',
access_token='access token1',
reference_id=2,
messages=[
cls.message1, cls.message2, cls.message3,
cls.message5
])
user2 = Member(email='*****@*****.**',
title='user2',
first_name='user2_first_name',
last_name='user2_last_name',
access_token='access token2',
reference_id=3,
messages=[cls.message4, cls.message6])
session.add(user2)
user3 = Member(
email='*****@*****.**',
title='user3',
first_name='user3_first_name',
last_name='user3_last_name',
access_token='access token3',
reference_id=4,
)
room1 = Room(title='room1',
type='room',
members=[user1, user3],
messages=[
cls.message1, cls.message3, cls.message4,
cls.message5, cls.message6
])
session.add(room1)
room2 = Room(
title='room2',
type='room',
members=[user1, user3],
messages=[cls.message2],
)
session.add(room2)
session.commit()
