# Path: zoe_lib/state/base.py
# class BaseRecord:
#     """
#     :type sql_manager: SQLManager
#     """
#     def __init__(self, d, sql_manager):
#         """
#         :type sql_manager: SQLManager
#         """
#         self.sql_manager = sql_manager
#         self.id = d['id']
# 
#     def serialize(self):
#         """Generates a dictionary that can be serialized in JSON."""
#         raise NotImplementedError
# 
# class BaseTable:
#     """Common abstraction for all tables."""
#     def __init__(self, sql_manager, table_name):
#         self.table_name = table_name
#         self.sql_manager = sql_manager
#         self.cursor = self.sql_manager.cursor()
# 
#     def create(self):
#         """Create this table."""
#         raise NotImplementedError
# 
#     def insert(self, **kwargs):
#         """Create a new record."""
#         raise NotImplementedError
# 
#     def delete(self, record_id):
#         """Delete a record from this table."""
#         query = 'DELETE FROM "{}" WHERE id = %s'.format(self.table_name)
#         self.cursor.execute(query, (record_id,))
#         self.sql_manager.commit()
# 
#     def update(self, record_id, **kwargs):
#         """Update the state of an execution."""
#         arg_list = []
#         value_list = []
#         for key, value in kwargs.items():
#             arg_list.append('{} = %s'.format(key))
#             value_list.append(value)
#         set_q = ", ".join(arg_list)
#         value_list.append(record_id)
#         q_base = 'UPDATE "{}" SET '.format(self.table_name) + set_q + ' WHERE id=%s'
#         query = self.cursor.mogrify(q_base, value_list)
#         self.cursor.execute(query)
#         self.sql_manager.commit()
# 
#     def select(self, only_one=False, limit=-1, **kwargs):
#         """Select records."""
#         raise NotImplementedError


import datetime
import logging
import functools
import psycopg2
import zoe_lib.config
    from kazoo.client import KazooClient
from zoe_lib.state.base import BaseRecord, BaseTable
# Copyright (c) 2017, Daniele Venzano
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.

"""Interface to PostgresQL for Zoe state."""



try:
except ImportError:
    KazooClient = None


log = logging.getLogger(__name__)



# Path: zoe_lib/state/base.py
# class BaseRecord:
#     """
#     :type sql_manager: SQLManager
#     """
#     def __init__(self, d, sql_manager):
#         """
#         :type sql_manager: SQLManager
#         """
#         self.sql_manager = sql_manager
#         self.id = d['id']
# 
#     def serialize(self):
#         """Generates a dictionary that can be serialized in JSON."""
#         raise NotImplementedError
# 
# class BaseTable:
#     """Common abstraction for all tables."""
#     def __init__(self, sql_manager, table_name):
#         self.table_name = table_name
#         self.sql_manager = sql_manager
#         self.cursor = self.sql_manager.cursor()
# 
#     def create(self):
#         """Create this table."""
#         raise NotImplementedError
# 
#     def insert(self, **kwargs):
#         """Create a new record."""
#         raise NotImplementedError
# 
#     def delete(self, record_id):
#         """Delete a record from this table."""
#         query = 'DELETE FROM "{}" WHERE id = %s'.format(self.table_name)
#         self.cursor.execute(query, (record_id,))
#         self.sql_manager.commit()
# 
#     def update(self, record_id, **kwargs):
#         """Update the state of an execution."""
#         arg_list = []
#         value_list = []
#         for key, value in kwargs.items():
#             arg_list.append('{} = %s'.format(key))
#             value_list.append(value)
#         set_q = ", ".join(arg_list)
#         value_list.append(record_id)
#         q_base = 'UPDATE "{}" SET '.format(self.table_name) + set_q + ' WHERE id=%s'
#         query = self.cursor.mogrify(q_base, value_list)
#         self.cursor.execute(query)
#         self.sql_manager.commit()
# 
#     def select(self, only_one=False, limit=-1, **kwargs):
#         """Select records."""
#         raise NotImplementedError


# Path: zoe_lib/state/execution.py
import datetime
import logging
import functools
import psycopg2
import zoe_lib.config
    from kazoo.client import KazooClient
from zoe_lib.state.base import BaseRecord, BaseTable

# Copyright (c) 2017, Daniele Venzano
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.

"""Interface to PostgresQL for Zoe state."""



try:
except ImportError:
    KazooClient = None


log = logging.getLogger(__name__)



class Execution(BaseRecord):