# Path: debian/elevator/usr/share/pyshared/elevator/db.py
# class DatabaseOptions(dict):
#     def __init__(self, *args, **kwargs):
#         self['create_if_missing'] = True
#         self['error_if_exists'] = False
#         self['paranoid_checks'] = False
#         self['block_cache_size'] = 8 * (2 << 20)
#         self['write_buffer_size'] = 2 * (2 << 20)
#         self['block_size'] = 4096
#         self['max_open_files'] = 1000
# 
#         for key, value in kwargs.iteritems():
#             if key in self:
#                 self[key] = value
# 
# Path: debian/elevator/usr/share/pyshared/elevator/constants.py
# KEY_ERROR = 1
# 
# TYPE_ERROR = 0
# 
# DATABASE_ERROR = 6
# 
# VALUE_ERROR = 2
# 
# RUNTIME_ERROR = 4
# 
# SIGNAL_ERROR = 7
# 
# SUCCESS_STATUS = 1
# 
# FAILURE_STATUS = -1
# 
# WARNING_STATUS = -2
# 
# SIGNAL_BATCH_PUT = 1
# 
# SIGNAL_BATCH_DELETE = 0


import leveldb
import logging
from .db import DatabaseOptions
from .message import ResponseContent, ResponseHeader
from .constants import KEY_ERROR, TYPE_ERROR, DATABASE_ERROR,\
                       VALUE_ERROR, RUNTIME_ERROR, SIGNAL_ERROR,\
                       SUCCESS_STATUS, FAILURE_STATUS, WARNING_STATUS,\
                       SIGNAL_BATCH_PUT, SIGNAL_BATCH_DELETE
from .utils.patterns import destructurate
from .helpers.internals import failure, success

        status, content = self.databases.drop(db_name)
        return status, content

    def DBList(self, db, *args, **kwargs):
        return success(self.databases.list())

    def DBRepair(self, db, db_uid, *args, **kwargs):
        db_path = self.databases['paths_index'][db_uid]

        leveldb.RepairDB(db_path)

        return success()

    def _gen_response(self, request, cmd_status, cmd_value):
        if cmd_status == FAILURE_STATUS:
            header = ResponseHeader(status=cmd_status, err_code=cmd_value[0], err_msg=cmd_value[1])
            content = ResponseContent(datas=None)
        else:
            if 'compression' in request.meta:
                compression = request.meta['compression']
            else:
                compression = False

            header = ResponseHeader(status=cmd_status, compression=compression)
            content = ResponseContent(datas=cmd_value, compression=compression)

        return header, content

    def command(self, message, *args, **kwargs):

# Path: debian/elevator/usr/share/pyshared/elevator/db.py
# class DatabaseOptions(dict):
#     def __init__(self, *args, **kwargs):
#         self['create_if_missing'] = True
#         self['error_if_exists'] = False
#         self['paranoid_checks'] = False
#         self['block_cache_size'] = 8 * (2 << 20)
#         self['write_buffer_size'] = 2 * (2 << 20)
#         self['block_size'] = 4096
#         self['max_open_files'] = 1000
# 
#         for key, value in kwargs.iteritems():
#             if key in self:
#                 self[key] = value
# 
# Path: debian/elevator/usr/share/pyshared/elevator/constants.py
# KEY_ERROR = 1
# 
# TYPE_ERROR = 0
# 
# DATABASE_ERROR = 6
# 
# VALUE_ERROR = 2
# 
# RUNTIME_ERROR = 4
# 
# SIGNAL_ERROR = 7
# 
# SUCCESS_STATUS = 1
# 
# FAILURE_STATUS = -1
# 
# WARNING_STATUS = -2
# 
# SIGNAL_BATCH_PUT = 1
# 
# SIGNAL_BATCH_DELETE = 0


# Path: debian/elevator/usr/share/pyshared/elevator/api.py
import leveldb
import logging
from .db import DatabaseOptions
from .message import ResponseContent, ResponseHeader
from .constants import KEY_ERROR, TYPE_ERROR, DATABASE_ERROR,\
                       VALUE_ERROR, RUNTIME_ERROR, SIGNAL_ERROR,\
                       SUCCESS_STATUS, FAILURE_STATUS, WARNING_STATUS,\
                       SIGNAL_BATCH_PUT, SIGNAL_BATCH_DELETE
from .utils.patterns import destructurate
from .helpers.internals import failure, success


        status, content = self.databases.drop(db_name)
        return status, content

    def DBList(self, db, *args, **kwargs):
        return success(self.databases.list())

    def DBRepair(self, db, db_uid, *args, **kwargs):
        db_path = self.databases['paths_index'][db_uid]

        leveldb.RepairDB(db_path)

        return success()

    def _gen_response(self, request, cmd_status, cmd_value):
        if cmd_status == FAILURE_STATUS:
            header = ResponseHeader(status=cmd_status, err_code=cmd_value[0], err_msg=cmd_value[1])
            content = ResponseContent(datas=None)
        else:
            if 'compression' in request.meta:
                compression = request.meta['compression']
            else:
                compression = False

            header = ResponseHeader(status=cmd_status, compression=compression)
            content = ResponseContent(datas=cmd_value, compression=compression)

        return header, content

    def command(self, message, *args, **kwargs):

        status = SUCCESS_STATUS