class PipelineType(PipelineTypeJsonSerializer, db.Model):
__tablename__ = 'pipeline_types'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(256))
pipelines = db.relationship("Pipeline", back_populates="pipeline_type")
tasks = db.relationship("PipelineCatalog", back_populates="pipeline_type")
def __repr__(self):
return '<PipelineType id=%s>' % self.id
class PipelineCatalog(db.Model):
__tablename__ = 'pipeline_catalog2'
pipeline_type_id = db.Column(db.Integer, db.ForeignKey('pipeline_types.id'), primary_key=True)
current_task_type_id = db.Column(db.Integer, db.ForeignKey('task_types.id'), primary_key=True)
next_task_type_id = db.Column(db.Integer, db.ForeignKey('task_types.id'), primary_key=True)
pipeline_type = db.relationship("PipelineType", back_populates="tasks")
current_task_type = db.relationship("TaskType", foreign_keys=[current_task_type_id])
next_task_type = db.relationship("TaskType", foreign_keys=[next_task_type_id])
class Catalog(db.Model):
__tablename__ = 'catalog2'
container_id = db.Column(db.Integer,
db.ForeignKey('containers.id'),
primary_key=True)
file_id = db.Column(db.Integer,
db.ForeignKey('files.id'),
primary_key=True)
type = db.Column(db.String(50))
file = db.relationship("File", back_populates="containers")
cont = db.relationship("Container", back_populates="files")
class TaskType(TaskTypeJsonSerializer, db.Model):
__tablename__ = 'task_types'
id = db.Column(db.Integer, primary_key=True)
method = db.Column(db.String(256))
trf_template = db.Column(db.String(1024))
ifiles_template = db.Column(db.String(1024))
ofiles_template = db.Column(db.String(1024))
tasks = db.relationship("Task", back_populates="task_type")
distr_id = db.Column(db.Integer, db.ForeignKey('distr.id'))
distr = db.relationship("Distributive")
def __repr__(self):
return '<TaskType id=%s>' % self.id
class Client(db.Model):
__tablename__ = 'clients'
# human readable name, not required
name = db.Column(db.String(40))
# human readable description, not required
description = db.Column(db.String(400))
# creator of the client, not required
user_id = db.Column(db.ForeignKey('users.id'))
client_id = db.Column(db.String(40), primary_key=True)
client_secret = db.Column(db.String(55),
unique=True,
index=True,
nullable=False)
# public or confidential
is_confidential = db.Column(db.Boolean)
tokens = db.relationship('Token',
backref=db.backref('client', lazy='joined'),
lazy='dynamic')
grants = db.relationship('Grant',
backref=db.backref('client', lazy='joined'),
lazy='dynamic')
_redirect_uris = db.Column(db.Text)
_default_scopes = db.Column(db.Text)
@property
def client_type(self):
if self.is_confidential:
return 'confidential'
return 'public'
@property
def redirect_uris(self):
if self._redirect_uris:
return self._redirect_uris.split()
return []
@property
def default_redirect_uri(self):
return self.redirect_uris[0]
@property
def default_scopes(self):
if self._default_scopes:
return self._default_scopes.split()
return []
class Container(db.Model):
__tablename__ = 'containers'
id = db.Column(db.Integer, primary_key=True)
guid = db.Column(db.String(100))
status = db.Column(db.String(20))
jobs = db.relationship('Job',
backref=db.backref('container', lazy='joined'),
lazy='dynamic')
#files = db.relationship('File', secondary=catalog2,
# backref=db.backref('containers', lazy='joined'), lazy='dynamic')
files = db.relationship("Catalog", back_populates="cont")
def __repr__(self):
return '<Container id=%s>' % self.id
class Task(TaskJsonSerializer, db.Model):
__tablename__ = 'tasks'
id = db.Column(db.Integer, primary_key=True)
owner_id = db.Column(db.Integer, db.ForeignKey('users.id'))
task_type_id = db.Column(db.Integer, db.ForeignKey('task_types.id'))
task_type = db.relationship("TaskType", back_populates="tasks")
tag = db.Column(db.String(256))
creation_time = db.Column(db.DateTime)
modification_time = db.Column(db.DateTime)
status = db.Column(db.String(64), default='defined')
#TODO place comment - task_status= ?(defined, starting, sent,running finished, cancelled, failed). Also for pipelines -?
jobs = db.relationship('Job', secondary=tasks_jobs)
trf = db.Column(db.String(1024))
input = db.Column(db.Integer, db.ForeignKey('containers.id'), default=None)
output = db.Column(db.Integer, db.ForeignKey('containers.id'), default=None)
comment = db.Column(db.String(1024))
params = db.Column(db.Text)
def __repr__(self):
return '<Task id=%s tag=%s>' % (self.id, self.tag)
class File(db.Model):
__tablename__ = 'files'
id = db.Column(db.Integer, primary_key=True)
scope = db.Column(db.String(64))
attemptn = db.Column(db.Integer, default=0)
guid = db.Column(db.String(100))
type = db.Column(db.String(20)) #input/output
lfn = db.Column(db.String(200)) #local file name
status = db.Column(db.String(20)) #ready/transfer
transfertask = db.Column(db.String(40)) #ui transfer task id
fsize = db.Column(db.BigInteger)
md5sum = db.Column(db.String(36))
checksum = db.Column(db.String(36))
modification_time = db.Column(db.DateTime)
downloaded = db.Column(db.Integer, default=0)
replicas = db.relationship('Replica',
backref=db.backref('original', lazy='joined'),
lazy='dynamic')
containers = db.relationship("Catalog", back_populates="file")
def __repr__(self):
return '<File id=%s>' % self.id
class Pipeline(PipelineJsonSerializer, db.Model):
__tablename__ = 'pipelines'
id = db.Column(db.Integer, primary_key=True)
owner_id = db.Column(db.Integer, db.ForeignKey('users.id'))
type_id = db.Column(db.Integer, db.ForeignKey('pipeline_types.id'))
pipeline_type = db.relationship("PipelineType", back_populates="pipelines")
tag = db.Column(db.String(256))
current_task_id = db.Column(db.Integer, db.ForeignKey('tasks.id'), default=None)
status = db.Column(db.String(256))
creation_time = db.Column(db.DateTime)
modification_time = db.Column(db.DateTime)
def __repr__(self):
return '<Pipeline id=%s name=%s>' % (self.id, self.name)
class Distributive(db.Model):
__tablename__ = 'distr'
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(64))
command = db.Column(db.String(1024))
version = db.Column(db.String(64))
release = db.Column(db.Integer)
jobs = db.relationship('Job',
backref=db.backref('distr', lazy='joined'),
lazy='dynamic')
def __repr__(self):
return '<Distributive id=%s>' % self.id
def __str__(self):
return '%s [%s]' % (self.name, self.version)
class User(UserMixin, db.Model):
__tablename__ = 'users'
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(64), index=True)
working_group = db.Column(db.String(32))
password_hash = db.Column(db.String(128))
active = db.Column(db.Integer, default=1)
last_seen = db.Column(db.DateTime)
role = db.Column(db.Integer, default=ROLE_USER)
jobs = db.relationship('Job',
backref=db.backref('owner', lazy='joined'),
lazy='dynamic')
clients = db.relationship('Client',
backref=db.backref('user', lazy='joined'),
lazy='dynamic')
tokens = db.relationship('Token',
backref=db.backref('user', lazy='joined'),
lazy='dynamic')
grants = db.relationship('Grant',
backref=db.backref('user', lazy='joined'),
lazy='dynamic')
@property
def is_authenticated(self):
return True
@property
def is_active(self):
return self.active == 1
@property
def is_anonymous(self):
return False
def get_id(self):
return unicode(self.id)
@property
def password(self):
raise AttributeError('password is not a readable attribute')
@password.setter
def password(self, password):
self.password_hash = generate_password_hash(password)
def verify_password(self, password):
return check_password_hash(self.password_hash, password)
@staticmethod
def verify_ldap(username, password):
conn = get_ldap_connection()
ldap_result_id = conn.search(current_app.config['LDAP_BASE_DN'],
ldap.SCOPE_SUBTREE,
"uid= {user}".format(user=username), None)
result_type, result_data = conn.result(ldap_result_id, 0)
if type(result_data
) == list and result_data != [] and len(result_data) != 0:
if result_type == ldap.RES_SEARCH_ENTRY:
dn = result_data[0][0]
else:
print "bad result type"
raise ldap.INVALID_CREDENTIALS
else:
print "bad return list"
raise ldap.INVALID_CREDENTIALS
conn.simple_bind_s(dn, password)
def save(self):
db.session.add(self)
db.session.commit()
def __repr__(self):
return '<User name=%s>' % self.username