py3: remove usage of basestring
py3: remove usage of basestring

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db_1_2_0.py
1044 lines | 38.0 KiB | text/x-python | PythonLexer
# -*- coding: utf-8 -*-
# Copyright (C) 2010-2019 RhodeCode GmbH
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License, version 3
# (only), as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# This program is dual-licensed. If you wish to learn more about the
# RhodeCode Enterprise Edition, including its added features, Support services,
# and proprietary license terms, please see https://rhodecode.com/licenses/
import os
import logging
import datetime
import traceback
from datetime import date
from sqlalchemy import *
from sqlalchemy.ext.hybrid import hybrid_property
from sqlalchemy.orm import relationship, joinedload, class_mapper, validates
from beaker.cache import cache_region, region_invalidate
from pyramid import compat
from rhodecode.lib.vcs import get_backend
from rhodecode.lib.vcs.utils.helpers import get_scm
from rhodecode.lib.vcs.exceptions import VCSError
from zope.cachedescriptors.property import Lazy as LazyProperty
from rhodecode.lib.auth import generate_auth_token
from rhodecode.lib.utils2 import str2bool, safe_str, get_commit_safe, safe_unicode
from rhodecode.lib.exceptions import UserGroupAssignedException
from rhodecode.lib.ext_json import json
from rhodecode.model.meta import Base, Session
from rhodecode.lib.caching_query import FromCache
log = logging.getLogger(__name__)
#==============================================================================
# BASE CLASSES
#==============================================================================
class ModelSerializer(json.JSONEncoder):
"""
Simple Serializer for JSON,
usage::
to make object customized for serialization implement a __json__
method that will return a dict for serialization into json
example::
class Task(object):
def __init__(self, name, value):
self.name = name
self.value = value
def __json__(self):
return dict(name=self.name,
value=self.value)
"""
def default(self, obj):
if hasattr(obj, '__json__'):
return obj.__json__()
else:
return json.JSONEncoder.default(self, obj)
class BaseModel(object):
"""Base Model for all classess
"""
@classmethod
def _get_keys(cls):
"""return column names for this model """
return class_mapper(cls).c.keys()
def get_dict(self):
"""return dict with keys and values corresponding
to this model data """
d = {}
for k in self._get_keys():
d[k] = getattr(self, k)
return d
def get_appstruct(self):
"""return list with keys and values tupples corresponding
to this model data """
l = []
for k in self._get_keys():
l.append((k, getattr(self, k),))
return l
def populate_obj(self, populate_dict):
"""populate model with data from given populate_dict"""
for k in self._get_keys():
if k in populate_dict:
setattr(self, k, populate_dict[k])
@classmethod
def query(cls):
return Session.query(cls)
@classmethod
def get(cls, id_):
if id_:
return cls.query().get(id_)
@classmethod
def getAll(cls):
return cls.query().all()
@classmethod
def delete(cls, id_):
obj = cls.query().get(id_)
Session.delete(obj)
Session.commit()
class RhodeCodeSetting(Base, BaseModel):
__tablename__ = 'rhodecode_settings'
__table_args__ = (UniqueConstraint('app_settings_name'), {'extend_existing':True})
app_settings_id = Column("app_settings_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
app_settings_name = Column("app_settings_name", String(255), nullable=True, unique=None, default=None)
_app_settings_value = Column("app_settings_value", String(255), nullable=True, unique=None, default=None)
def __init__(self, k='', v=''):
self.app_settings_name = k
self.app_settings_value = v
@validates('_app_settings_value')
def validate_settings_value(self, key, val):
assert type(val) == unicode
return val
@hybrid_property
def app_settings_value(self):
v = self._app_settings_value
if v == 'ldap_active':
v = str2bool(v)
return v
@app_settings_value.setter
def app_settings_value(self, val):
"""
Setter that will always make sure we use unicode in app_settings_value
:param val:
"""
self._app_settings_value = safe_unicode(val)
def __repr__(self):
return "<%s('%s:%s')>" % (self.__class__.__name__,
self.app_settings_name, self.app_settings_value)
@classmethod
def get_by_name(cls, ldap_key):
return cls.query()\
.filter(cls.app_settings_name == ldap_key).scalar()
@classmethod
def get_app_settings(cls, cache=False):
ret = cls.query()
if cache:
ret = ret.options(FromCache("sql_cache_short", "get_hg_settings"))
if not ret:
raise Exception('Could not get application settings !')
settings = {}
for each in ret:
settings['rhodecode_' + each.app_settings_name] = \
each.app_settings_value
return settings
@classmethod
def get_ldap_settings(cls, cache=False):
ret = cls.query()\
.filter(cls.app_settings_name.startswith('ldap_')).all()
fd = {}
for row in ret:
fd.update({row.app_settings_name:row.app_settings_value})
return fd
class RhodeCodeUi(Base, BaseModel):
__tablename__ = 'rhodecode_ui'
__table_args__ = (UniqueConstraint('ui_key'), {'extend_existing':True})
HOOK_REPO_SIZE = 'changegroup.repo_size'
HOOK_PUSH = 'pretxnchangegroup.push_logger'
HOOK_PULL = 'preoutgoing.pull_logger'
ui_id = Column("ui_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
ui_section = Column("ui_section", String(255), nullable=True, unique=None, default=None)
ui_key = Column("ui_key", String(255), nullable=True, unique=None, default=None)
ui_value = Column("ui_value", String(255), nullable=True, unique=None, default=None)
ui_active = Column("ui_active", Boolean(), nullable=True, unique=None, default=True)
@classmethod
def get_by_key(cls, key):
return cls.query().filter(cls.ui_key == key)
@classmethod
def get_builtin_hooks(cls):
q = cls.query()
q = q.filter(cls.ui_key.in_([cls.HOOK_REPO_SIZE,
cls.HOOK_PUSH, cls.HOOK_PULL]))
return q.all()
@classmethod
def get_custom_hooks(cls):
q = cls.query()
q = q.filter(~cls.ui_key.in_([cls.HOOK_REPO_SIZE,
cls.HOOK_PUSH, cls.HOOK_PULL]))
q = q.filter(cls.ui_section == 'hooks')
return q.all()
@classmethod
def create_or_update_hook(cls, key, val):
new_ui = cls.get_by_key(key).scalar() or cls()
new_ui.ui_section = 'hooks'
new_ui.ui_active = True
new_ui.ui_key = key
new_ui.ui_value = val
Session.add(new_ui)
Session.commit()
class User(Base, BaseModel):
__tablename__ = 'users'
__table_args__ = (UniqueConstraint('username'), UniqueConstraint('email'), {'extend_existing':True})
user_id = Column("user_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
username = Column("username", String(255), nullable=True, unique=None, default=None)
password = Column("password", String(255), nullable=True, unique=None, default=None)
active = Column("active", Boolean(), nullable=True, unique=None, default=None)
admin = Column("admin", Boolean(), nullable=True, unique=None, default=False)
name = Column("name", String(255), nullable=True, unique=None, default=None)
lastname = Column("lastname", String(255), nullable=True, unique=None, default=None)
email = Column("email", String(255), nullable=True, unique=None, default=None)
last_login = Column("last_login", DateTime(timezone=False), nullable=True, unique=None, default=None)
ldap_dn = Column("ldap_dn", String(255), nullable=True, unique=None, default=None)
api_key = Column("api_key", String(255), nullable=True, unique=None, default=None)
user_log = relationship('UserLog', cascade='all')
user_perms = relationship('UserToPerm', primaryjoin="User.user_id==UserToPerm.user_id", cascade='all')
repositories = relationship('Repository')
user_followers = relationship('UserFollowing', primaryjoin='UserFollowing.follows_user_id==User.user_id', cascade='all')
repo_to_perm = relationship('UserRepoToPerm', primaryjoin='UserRepoToPerm.user_id==User.user_id', cascade='all')
group_member = relationship('UserGroupMember', cascade='all')
@property
def full_contact(self):
return '%s %s <%s>' % (self.name, self.lastname, self.email)
@property
def short_contact(self):
return '%s %s' % (self.name, self.lastname)
@property
def is_admin(self):
return self.admin
def __repr__(self):
try:
return "<%s('id:%s:%s')>" % (self.__class__.__name__,
self.user_id, self.username)
except:
return self.__class__.__name__
@classmethod
def get_by_username(cls, username, case_insensitive=False):
if case_insensitive:
return Session.query(cls).filter(cls.username.ilike(username)).scalar()
else:
return Session.query(cls).filter(cls.username == username).scalar()
@classmethod
def get_by_auth_token(cls, auth_token):
return cls.query().filter(cls.api_key == auth_token).one()
def update_lastlogin(self):
"""Update user lastlogin"""
self.last_login = datetime.datetime.now()
Session.add(self)
Session.commit()
log.debug('updated user %s lastlogin', self.username)
@classmethod
def create(cls, form_data):
from rhodecode.lib.auth import get_crypt_password
try:
new_user = cls()
for k, v in form_data.items():
if k == 'password':
v = get_crypt_password(v)
setattr(new_user, k, v)
new_user.api_key = generate_auth_token(form_data['username'])
Session.add(new_user)
Session.commit()
return new_user
except:
log.error(traceback.format_exc())
Session.rollback()
raise
class UserLog(Base, BaseModel):
__tablename__ = 'user_logs'
__table_args__ = {'extend_existing':True}
user_log_id = Column("user_log_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
user_id = Column("user_id", Integer(), ForeignKey('users.user_id'), nullable=False, unique=None, default=None)
repository_id = Column("repository_id", Integer(), ForeignKey('repositories.repo_id'), nullable=False, unique=None, default=None)
repository_name = Column("repository_name", String(255), nullable=True, unique=None, default=None)
user_ip = Column("user_ip", String(255), nullable=True, unique=None, default=None)
action = Column("action", String(1200000), nullable=True, unique=None, default=None)
action_date = Column("action_date", DateTime(timezone=False), nullable=True, unique=None, default=None)
@property
def action_as_day(self):
return date(*self.action_date.timetuple()[:3])
user = relationship('User')
repository = relationship('Repository')
class UserGroup(Base, BaseModel):
__tablename__ = 'users_groups'
__table_args__ = {'extend_existing':True}
users_group_id = Column("users_group_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
users_group_name = Column("users_group_name", String(255), nullable=False, unique=True, default=None)
users_group_active = Column("users_group_active", Boolean(), nullable=True, unique=None, default=None)
members = relationship('UserGroupMember', cascade="all, delete, delete-orphan", lazy="joined")
def __repr__(self):
return '<userGroup(%s)>' % (self.users_group_name)
@classmethod
def get_by_group_name(cls, group_name, cache=False, case_insensitive=False):
if case_insensitive:
gr = cls.query()\
.filter(cls.users_group_name.ilike(group_name))
else:
gr = cls.query()\
.filter(cls.users_group_name == group_name)
if cache:
gr = gr.options(FromCache("sql_cache_short",
"get_user_%s" % group_name))
return gr.scalar()
@classmethod
def get(cls, users_group_id, cache=False):
users_group = cls.query()
if cache:
users_group = users_group.options(FromCache("sql_cache_short",
"get_users_group_%s" % users_group_id))
return users_group.get(users_group_id)
@classmethod
def create(cls, form_data):
try:
new_user_group = cls()
for k, v in form_data.items():
setattr(new_user_group, k, v)
Session.add(new_user_group)
Session.commit()
return new_user_group
except:
log.error(traceback.format_exc())
Session.rollback()
raise
@classmethod
def update(cls, users_group_id, form_data):
try:
users_group = cls.get(users_group_id, cache=False)
for k, v in form_data.items():
if k == 'users_group_members':
users_group.members = []
Session.flush()
members_list = []
if v:
v = [v] if isinstance(v, compat.string_types) else v
for u_id in set(v):
member = UserGroupMember(users_group_id, u_id)
members_list.append(member)
setattr(users_group, 'members', members_list)
setattr(users_group, k, v)
Session.add(users_group)
Session.commit()
except:
log.error(traceback.format_exc())
Session.rollback()
raise
@classmethod
def delete(cls, user_group_id):
try:
# check if this group is not assigned to repo
assigned_groups = UserGroupRepoToPerm.query()\
.filter(UserGroupRepoToPerm.users_group_id ==
user_group_id).all()
if assigned_groups:
raise UserGroupAssignedException(
'UserGroup assigned to %s' % assigned_groups)
users_group = cls.get(user_group_id, cache=False)
Session.delete(users_group)
Session.commit()
except:
log.error(traceback.format_exc())
Session.rollback()
raise
class UserGroupMember(Base, BaseModel):
__tablename__ = 'users_groups_members'
__table_args__ = {'extend_existing':True}
users_group_member_id = Column("users_group_member_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
users_group_id = Column("users_group_id", Integer(), ForeignKey('users_groups.users_group_id'), nullable=False, unique=None, default=None)
user_id = Column("user_id", Integer(), ForeignKey('users.user_id'), nullable=False, unique=None, default=None)
user = relationship('User', lazy='joined')
users_group = relationship('UserGroup')
def __init__(self, gr_id='', u_id=''):
self.users_group_id = gr_id
self.user_id = u_id
@staticmethod
def add_user_to_group(group, user):
ugm = UserGroupMember()
ugm.users_group = group
ugm.user = user
Session.add(ugm)
Session.commit()
return ugm
class Repository(Base, BaseModel):
__tablename__ = 'repositories'
__table_args__ = (UniqueConstraint('repo_name'), {'extend_existing':True},)
repo_id = Column("repo_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
repo_name = Column("repo_name", String(255), nullable=False, unique=True, default=None)
clone_uri = Column("clone_uri", String(255), nullable=True, unique=False, default=None)
repo_type = Column("repo_type", String(255), nullable=False, unique=False, default='hg')
user_id = Column("user_id", Integer(), ForeignKey('users.user_id'), nullable=False, unique=False, default=None)
private = Column("private", Boolean(), nullable=True, unique=None, default=None)
enable_statistics = Column("statistics", Boolean(), nullable=True, unique=None, default=True)
enable_downloads = Column("downloads", Boolean(), nullable=True, unique=None, default=True)
description = Column("description", String(10000), nullable=True, unique=None, default=None)
created_on = Column('created_on', DateTime(timezone=False), nullable=True, unique=None, default=datetime.datetime.now)
fork_id = Column("fork_id", Integer(), ForeignKey('repositories.repo_id'), nullable=True, unique=False, default=None)
group_id = Column("group_id", Integer(), ForeignKey('groups.group_id'), nullable=True, unique=False, default=None)
user = relationship('User')
fork = relationship('Repository', remote_side=repo_id)
group = relationship('RepoGroup')
repo_to_perm = relationship('UserRepoToPerm', cascade='all', order_by='UserRepoToPerm.repo_to_perm_id')
users_group_to_perm = relationship('UserGroupRepoToPerm', cascade='all')
stats = relationship('Statistics', cascade='all', uselist=False)
followers = relationship('UserFollowing', primaryjoin='UserFollowing.follows_repo_id==Repository.repo_id', cascade='all')
logs = relationship('UserLog', cascade='all')
def __repr__(self):
return "<%s('%s:%s')>" % (self.__class__.__name__,
self.repo_id, self.repo_name)
@classmethod
def url_sep(cls):
return '/'
@classmethod
def get_by_repo_name(cls, repo_name):
q = Session.query(cls).filter(cls.repo_name == repo_name)
q = q.options(joinedload(Repository.fork))\
.options(joinedload(Repository.user))\
.options(joinedload(Repository.group))
return q.one()
@classmethod
def get_repo_forks(cls, repo_id):
return cls.query().filter(Repository.fork_id == repo_id)
@classmethod
def base_path(cls):
"""
Returns base path when all repos are stored
:param cls:
"""
q = Session.query(RhodeCodeUi).filter(RhodeCodeUi.ui_key ==
cls.url_sep())
q.options(FromCache("sql_cache_short", "repository_repo_path"))
return q.one().ui_value
@property
def just_name(self):
return self.repo_name.split(Repository.url_sep())[-1]
@property
def groups_with_parents(self):
groups = []
if self.group is None:
return groups
cur_gr = self.group
groups.insert(0, cur_gr)
while 1:
gr = getattr(cur_gr, 'parent_group', None)
cur_gr = cur_gr.parent_group
if gr is None:
break
groups.insert(0, gr)
return groups
@property
def groups_and_repo(self):
return self.groups_with_parents, self.just_name
@LazyProperty
def repo_path(self):
"""
Returns base full path for that repository means where it actually
exists on a filesystem
"""
q = Session.query(RhodeCodeUi).filter(RhodeCodeUi.ui_key ==
Repository.url_sep())
q.options(FromCache("sql_cache_short", "repository_repo_path"))
return q.one().ui_value
@property
def repo_full_path(self):
p = [self.repo_path]
# we need to split the name by / since this is how we store the
# names in the database, but that eventually needs to be converted
# into a valid system path
p += self.repo_name.split(Repository.url_sep())
return os.path.join(*p)
def get_new_name(self, repo_name):
"""
returns new full repository name based on assigned group and new new
:param group_name:
"""
path_prefix = self.group.full_path_splitted if self.group else []
return Repository.url_sep().join(path_prefix + [repo_name])
@property
def _config(self):
"""
Returns db based config object.
"""
from rhodecode.lib.utils import make_db_config
return make_db_config(clear_session=False)
@classmethod
def is_valid(cls, repo_name):
"""
returns True if given repo name is a valid filesystem repository
:param cls:
:param repo_name:
"""
from rhodecode.lib.utils import is_valid_repo
return is_valid_repo(repo_name, cls.base_path())
#==========================================================================
# SCM PROPERTIES
#==========================================================================
def get_commit(self, rev):
return get_commit_safe(self.scm_instance, rev)
@property
def tip(self):
return self.get_commit('tip')
@property
def author(self):
return self.tip.author
@property
def last_change(self):
return self.scm_instance.last_change
#==========================================================================
# SCM CACHE INSTANCE
#==========================================================================
@property
def invalidate(self):
return CacheInvalidation.invalidate(self.repo_name)
def set_invalidate(self):
"""
set a cache for invalidation for this instance
"""
CacheInvalidation.set_invalidate(self.repo_name)
@LazyProperty
def scm_instance(self):
return self.__get_instance()
@property
def scm_instance_cached(self):
return self.__get_instance()
def __get_instance(self):
repo_full_path = self.repo_full_path
try:
alias = get_scm(repo_full_path)[0]
log.debug('Creating instance of %s repository', alias)
backend = get_backend(alias)
except VCSError:
log.error(traceback.format_exc())
log.error('Perhaps this repository is in db and not in '
'filesystem run rescan repositories with '
'"destroy old data " option from admin panel')
return
if alias == 'hg':
repo = backend(safe_str(repo_full_path), create=False,
config=self._config)
else:
repo = backend(repo_full_path, create=False)
return repo
class Group(Base, BaseModel):
__tablename__ = 'groups'
__table_args__ = (UniqueConstraint('group_name', 'group_parent_id'),
CheckConstraint('group_id != group_parent_id'), {'extend_existing':True},)
__mapper_args__ = {'order_by':'group_name'}
group_id = Column("group_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
group_name = Column("group_name", String(255), nullable=False, unique=True, default=None)
group_parent_id = Column("group_parent_id", Integer(), ForeignKey('groups.group_id'), nullable=True, unique=None, default=None)
group_description = Column("group_description", String(10000), nullable=True, unique=None, default=None)
parent_group = relationship('Group', remote_side=group_id)
def __init__(self, group_name='', parent_group=None):
self.group_name = group_name
self.parent_group = parent_group
def __repr__(self):
return "<%s('%s:%s')>" % (self.__class__.__name__, self.group_id,
self.group_name)
@classmethod
def url_sep(cls):
return '/'
@classmethod
def get_by_group_name(cls, group_name, cache=False, case_insensitive=False):
if case_insensitive:
gr = cls.query()\
.filter(cls.group_name.ilike(group_name))
else:
gr = cls.query()\
.filter(cls.group_name == group_name)
if cache:
gr = gr.options(FromCache("sql_cache_short",
"get_group_%s" % group_name))
return gr.scalar()
@property
def parents(self):
parents_recursion_limit = 5
groups = []
if self.parent_group is None:
return groups
cur_gr = self.parent_group
groups.insert(0, cur_gr)
cnt = 0
while 1:
cnt += 1
gr = getattr(cur_gr, 'parent_group', None)
cur_gr = cur_gr.parent_group
if gr is None:
break
if cnt == parents_recursion_limit:
# this will prevent accidental infinit loops
log.error('group nested more than %s',
parents_recursion_limit)
break
groups.insert(0, gr)
return groups
@property
def children(self):
return Group.query().filter(Group.parent_group == self)
@property
def name(self):
return self.group_name.split(Group.url_sep())[-1]
@property
def full_path(self):
return self.group_name
@property
def full_path_splitted(self):
return self.group_name.split(Group.url_sep())
@property
def repositories(self):
return Repository.query().filter(Repository.group == self)
@property
def repositories_recursive_count(self):
cnt = self.repositories.count()
def children_count(group):
cnt = 0
for child in group.children:
cnt += child.repositories.count()
cnt += children_count(child)
return cnt
return cnt + children_count(self)
def get_new_name(self, group_name):
"""
returns new full group name based on parent and new name
:param group_name:
"""
path_prefix = (self.parent_group.full_path_splitted if
self.parent_group else [])
return Group.url_sep().join(path_prefix + [group_name])
class Permission(Base, BaseModel):
__tablename__ = 'permissions'
__table_args__ = {'extend_existing':True}
permission_id = Column("permission_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
permission_name = Column("permission_name", String(255), nullable=True, unique=None, default=None)
permission_longname = Column("permission_longname", String(255), nullable=True, unique=None, default=None)
def __repr__(self):
return "<%s('%s:%s')>" % (self.__class__.__name__,
self.permission_id, self.permission_name)
@classmethod
def get_by_key(cls, key):
return cls.query().filter(cls.permission_name == key).scalar()
class UserRepoToPerm(Base, BaseModel):
__tablename__ = 'repo_to_perm'
__table_args__ = (UniqueConstraint('user_id', 'repository_id'), {'extend_existing':True})
repo_to_perm_id = Column("repo_to_perm_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
user_id = Column("user_id", Integer(), ForeignKey('users.user_id'), nullable=False, unique=None, default=None)
permission_id = Column("permission_id", Integer(), ForeignKey('permissions.permission_id'), nullable=False, unique=None, default=None)
repository_id = Column("repository_id", Integer(), ForeignKey('repositories.repo_id'), nullable=False, unique=None, default=None)
user = relationship('User')
permission = relationship('Permission')
repository = relationship('Repository')
class UserToPerm(Base, BaseModel):
__tablename__ = 'user_to_perm'
__table_args__ = (UniqueConstraint('user_id', 'permission_id'), {'extend_existing':True})
user_to_perm_id = Column("user_to_perm_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
user_id = Column("user_id", Integer(), ForeignKey('users.user_id'), nullable=False, unique=None, default=None)
permission_id = Column("permission_id", Integer(), ForeignKey('permissions.permission_id'), nullable=False, unique=None, default=None)
user = relationship('User')
permission = relationship('Permission')
@classmethod
def has_perm(cls, user_id, perm):
if not isinstance(perm, Permission):
raise Exception('perm needs to be an instance of Permission class')
return cls.query().filter(cls.user_id == user_id)\
.filter(cls.permission == perm).scalar() is not None
@classmethod
def grant_perm(cls, user_id, perm):
if not isinstance(perm, Permission):
raise Exception('perm needs to be an instance of Permission class')
new = cls()
new.user_id = user_id
new.permission = perm
try:
Session.add(new)
Session.commit()
except:
Session.rollback()
@classmethod
def revoke_perm(cls, user_id, perm):
if not isinstance(perm, Permission):
raise Exception('perm needs to be an instance of Permission class')
try:
cls.query().filter(cls.user_id == user_id) \
.filter(cls.permission == perm).delete()
Session.commit()
except:
Session.rollback()
class UserGroupRepoToPerm(Base, BaseModel):
__tablename__ = 'users_group_repo_to_perm'
__table_args__ = (UniqueConstraint('repository_id', 'users_group_id', 'permission_id'), {'extend_existing':True})
users_group_to_perm_id = Column("users_group_to_perm_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
users_group_id = Column("users_group_id", Integer(), ForeignKey('users_groups.users_group_id'), nullable=False, unique=None, default=None)
permission_id = Column("permission_id", Integer(), ForeignKey('permissions.permission_id'), nullable=False, unique=None, default=None)
repository_id = Column("repository_id", Integer(), ForeignKey('repositories.repo_id'), nullable=False, unique=None, default=None)
users_group = relationship('UserGroup')
permission = relationship('Permission')
repository = relationship('Repository')
def __repr__(self):
return '<userGroup:%s => %s >' % (self.users_group, self.repository)
class UserGroupToPerm(Base, BaseModel):
__tablename__ = 'users_group_to_perm'
__table_args__ = {'extend_existing':True}
users_group_to_perm_id = Column("users_group_to_perm_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
users_group_id = Column("users_group_id", Integer(), ForeignKey('users_groups.users_group_id'), nullable=False, unique=None, default=None)
permission_id = Column("permission_id", Integer(), ForeignKey('permissions.permission_id'), nullable=False, unique=None, default=None)
users_group = relationship('UserGroup')
permission = relationship('Permission')
@classmethod
def has_perm(cls, users_group_id, perm):
if not isinstance(perm, Permission):
raise Exception('perm needs to be an instance of Permission class')
return cls.query().filter(cls.users_group_id ==
users_group_id)\
.filter(cls.permission == perm)\
.scalar() is not None
@classmethod
def grant_perm(cls, users_group_id, perm):
if not isinstance(perm, Permission):
raise Exception('perm needs to be an instance of Permission class')
new = cls()
new.users_group_id = users_group_id
new.permission = perm
try:
Session.add(new)
Session.commit()
except:
Session.rollback()
@classmethod
def revoke_perm(cls, users_group_id, perm):
if not isinstance(perm, Permission):
raise Exception('perm needs to be an instance of Permission class')
try:
cls.query().filter(cls.users_group_id == users_group_id) \
.filter(cls.permission == perm).delete()
Session.commit()
except:
Session.rollback()
class UserRepoGroupToPerm(Base, BaseModel):
__tablename__ = 'group_to_perm'
__table_args__ = (UniqueConstraint('group_id', 'permission_id'), {'extend_existing':True})
group_to_perm_id = Column("group_to_perm_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
user_id = Column("user_id", Integer(), ForeignKey('users.user_id'), nullable=False, unique=None, default=None)
permission_id = Column("permission_id", Integer(), ForeignKey('permissions.permission_id'), nullable=False, unique=None, default=None)
group_id = Column("group_id", Integer(), ForeignKey('groups.group_id'), nullable=False, unique=None, default=None)
user = relationship('User')
permission = relationship('Permission')
group = relationship('RepoGroup')
class Statistics(Base, BaseModel):
__tablename__ = 'statistics'
__table_args__ = (UniqueConstraint('repository_id'), {'extend_existing':True})
stat_id = Column("stat_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
repository_id = Column("repository_id", Integer(), ForeignKey('repositories.repo_id'), nullable=False, unique=True, default=None)
stat_on_revision = Column("stat_on_revision", Integer(), nullable=False)
commit_activity = Column("commit_activity", LargeBinary(1000000), nullable=False)#JSON data
commit_activity_combined = Column("commit_activity_combined", LargeBinary(), nullable=False)#JSON data
languages = Column("languages", LargeBinary(1000000), nullable=False)#JSON data
repository = relationship('Repository', single_parent=True)
class UserFollowing(Base, BaseModel):
__tablename__ = 'user_followings'
__table_args__ = (UniqueConstraint('user_id', 'follows_repository_id'),
UniqueConstraint('user_id', 'follows_user_id')
, {'extend_existing':True})
user_following_id = Column("user_following_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
user_id = Column("user_id", Integer(), ForeignKey('users.user_id'), nullable=False, unique=None, default=None)
follows_repo_id = Column("follows_repository_id", Integer(), ForeignKey('repositories.repo_id'), nullable=True, unique=None, default=None)
follows_user_id = Column("follows_user_id", Integer(), ForeignKey('users.user_id'), nullable=True, unique=None, default=None)
follows_from = Column('follows_from', DateTime(timezone=False), nullable=True, unique=None, default=datetime.datetime.now)
user = relationship('User', primaryjoin='User.user_id==UserFollowing.user_id')
follows_user = relationship('User', primaryjoin='User.user_id==UserFollowing.follows_user_id')
follows_repository = relationship('Repository', order_by='Repository.repo_name')
@classmethod
def get_repo_followers(cls, repo_id):
return cls.query().filter(cls.follows_repo_id == repo_id)
class CacheInvalidation(Base, BaseModel):
__tablename__ = 'cache_invalidation'
__table_args__ = (UniqueConstraint('cache_key'), {'extend_existing':True})
cache_id = Column("cache_id", Integer(), nullable=False, unique=True, default=None, primary_key=True)
cache_key = Column("cache_key", String(255), nullable=True, unique=None, default=None)
cache_args = Column("cache_args", String(255), nullable=True, unique=None, default=None)
cache_active = Column("cache_active", Boolean(), nullable=True, unique=None, default=False)
def __init__(self, cache_key, cache_args=''):
self.cache_key = cache_key
self.cache_args = cache_args
self.cache_active = False
def __repr__(self):
return "<%s('%s:%s')>" % (self.__class__.__name__,
self.cache_id, self.cache_key)
@classmethod
def invalidate(cls, key):
"""
Returns Invalidation object if this given key should be invalidated
None otherwise. `cache_active = False` means that this cache
state is not valid and needs to be invalidated
:param key:
"""
return cls.query()\
.filter(CacheInvalidation.cache_key == key)\
.filter(CacheInvalidation.cache_active == False)\
.scalar()
@classmethod
def set_invalidate(cls, key):
"""
Mark this Cache key for invalidation
:param key:
"""
log.debug('marking %s for invalidation', key)
inv_obj = Session.query(cls)\
.filter(cls.cache_key == key).scalar()
if inv_obj:
inv_obj.cache_active = False
else:
log.debug('cache key not found in invalidation db -> creating one')
inv_obj = CacheInvalidation(key)
try:
Session.add(inv_obj)
Session.commit()
except Exception:
log.error(traceback.format_exc())
Session.rollback()
@classmethod
def set_valid(cls, key):
"""
Mark this cache key as active and currently cached
:param key:
"""
inv_obj = Session.query(CacheInvalidation)\
.filter(CacheInvalidation.cache_key == key).scalar()
inv_obj.cache_active = True
Session.add(inv_obj)
Session.commit()
class DbMigrateVersion(Base, BaseModel):
__tablename__ = 'db_migrate_version'
__table_args__ = {'extend_existing':True}
repository_id = Column('repository_id', String(250), primary_key=True)
repository_path = Column('repository_path', Text)
version = Column('version', Integer)