# Path: aredis/exceptions.py
# class RedisError(Exception):
#     pass
# 
# Path: aredis/utils.py
# def b(x):
#     return x.encode('latin-1') if not isinstance(x, bytes) else x
# 
# def iteritems(x):
#     return iter(x.items())
# 
# def first_key(res):
#     """
#     Returns the first result for the given command.
# 
#     If more then 1 result is returned then a `RedisClusterException` is raised.
#     """
#     if not isinstance(res, dict):
#         raise ValueError('Value should be of dict type')
# 
#     if len(res.keys()) != 1:
#         raise RedisClusterException("More then 1 result from command")
# 
#     return list(res.values())[0]
# 
# def iterkeys(x):
#     return iter(x.keys())
# 
# def itervalues(x):
#     return iter(x.values())
# 
# def dict_merge(*dicts):
#     merged = {}
#     for d in dicts:
#         merged.update(d)
#     return merged
# 
# def string_keys_to_dict(key_string, callback):
#     return dict.fromkeys(key_string.split(), callback)
# 
# def int_or_none(response):
#     if response is None:
#         return None
#     return int(response)


import re
from aredis.exceptions import RedisError
from aredis.utils import (b, iteritems,
                          first_key,
                          iterkeys,
                          itervalues,
                          dict_merge,
                          string_keys_to_dict,
                          int_or_none)
        """
        Removes all elements in the sorted set ``name`` with ranks between
        ``min`` and ``max``. Values are 0-based, ordered from smallest score
        to largest. Values can be negative indicating the highest scores.
        Returns the number of elements removed
        """
        return await self.execute_command('ZREMRANGEBYRANK', name, min, max)

    async def zremrangebyscore(self, name, min, max):
        """
        Removes all elements in the sorted set ``name`` with scores
        between ``min`` and ``max``. Returns the number of elements removed.
        """
        return await self.execute_command('ZREMRANGEBYSCORE', name, min, max)

    async def zrevrange(self, name, start, end, withscores=False,
                        score_cast_func=float):
        """
        Returns a range of values from sorted set ``name`` between
        ``start`` and ``end`` sorted in descending order.

        ``start`` and ``end`` can be negative, indicating the end of the range.

        ``withscores`` indicates to return the scores along with the values
        The return type is a list of (value, score) pairs

        ``score_cast_func`` a callable used to cast the score return value
        """
        pieces = ['ZREVRANGE', name, start, end]
        if withscores:

# Path: aredis/exceptions.py
# class RedisError(Exception):
#     pass
# 
# Path: aredis/utils.py
# def b(x):
#     return x.encode('latin-1') if not isinstance(x, bytes) else x
# 
# def iteritems(x):
#     return iter(x.items())
# 
# def first_key(res):
#     """
#     Returns the first result for the given command.
# 
#     If more then 1 result is returned then a `RedisClusterException` is raised.
#     """
#     if not isinstance(res, dict):
#         raise ValueError('Value should be of dict type')
# 
#     if len(res.keys()) != 1:
#         raise RedisClusterException("More then 1 result from command")
# 
#     return list(res.values())[0]
# 
# def iterkeys(x):
#     return iter(x.keys())
# 
# def itervalues(x):
#     return iter(x.values())
# 
# def dict_merge(*dicts):
#     merged = {}
#     for d in dicts:
#         merged.update(d)
#     return merged
# 
# def string_keys_to_dict(key_string, callback):
#     return dict.fromkeys(key_string.split(), callback)
# 
# def int_or_none(response):
#     if response is None:
#         return None
#     return int(response)


# Path: aredis/commands/sorted_set.py
import re
from aredis.exceptions import RedisError
from aredis.utils import (b, iteritems,
                          first_key,
                          iterkeys,
                          itervalues,
                          dict_merge,
                          string_keys_to_dict,
                          int_or_none)

        """
        Removes all elements in the sorted set ``name`` with ranks between
        ``min`` and ``max``. Values are 0-based, ordered from smallest score
        to largest. Values can be negative indicating the highest scores.
        Returns the number of elements removed
        """
        return await self.execute_command('ZREMRANGEBYRANK', name, min, max)

    async def zremrangebyscore(self, name, min, max):
        """
        Removes all elements in the sorted set ``name`` with scores
        between ``min`` and ``max``. Returns the number of elements removed.
        """
        return await self.execute_command('ZREMRANGEBYSCORE', name, min, max)

    async def zrevrange(self, name, start, end, withscores=False,
                        score_cast_func=float):
        """
        Returns a range of values from sorted set ``name`` between
        ``start`` and ``end`` sorted in descending order.

        ``start`` and ``end`` can be negative, indicating the end of the range.

        ``withscores`` indicates to return the scores along with the values
        The return type is a list of (value, score) pairs

        ``score_cast_func`` a callable used to cast the score return value
        """
        pieces = ['ZREVRANGE', name, start, end]
        if withscores:

            pieces.append(b('WITHSCORES'))