1. 模块列表
  2. 函数列表
  3. random.init_from_bin_len()

Python random 模块，init_from_bin_len() 实例源码

我们从Python开源项目中，提取了以下22个代码示例，用于说明如何使用random.init_from_bin_len()。

项目：ssrr    作者：do21    | 项目源码 | 文件源码 
def rnd_data_len(self, buf_size, last_hash, random):
        other_data_size = buf_size + self.server_info.overhead
        # ????random???????????????????????????????
        random.init_from_bin_len(last_hash, buf_size)
        # final_pos ?????pos~(data_size_list0.len-1)??
        # ??data_size_list0?????????????????buf
        if other_data_size >= self.data_size_list0[-1]:
            if other_data_size >= 1440:
                return 0
            if other_data_size > 1300:
                return random.next() % 31
            if other_data_size > 900:
                return random.next() % 127
            if other_data_size > 400:
                return random.next() % 521
            return random.next() % 1021

        pos = bisect.bisect_left(self.data_size_list0, other_data_size)
        # random select a size in the leftover data_size_list0
        final_pos = pos + random.next() % (len(self.data_size_list0) - pos)
        return self.data_size_list0[final_pos] - other_data_size
项目：shadowsocksr-python    作者：nanqinlang-shadowsocksr    | 项目源码 | 文件源码 
def rnd_data_len(self, buf_size, last_hash, random):
        if buf_size >= 1440:
            return 0
        random.init_from_bin_len(last_hash, buf_size)
        pos = bisect.bisect_left(self.data_size_list, buf_size + self.server_info.overhead)
        final_pos = pos + random.next() % (len(self.data_size_list))
        if final_pos < len(self.data_size_list):
            return self.data_size_list[final_pos] - buf_size - self.server_info.overhead

        pos = bisect.bisect_left(self.data_size_list2, buf_size + self.server_info.overhead)
        final_pos = pos + random.next() % (len(self.data_size_list2))
        if final_pos < len(self.data_size_list2):
            return self.data_size_list2[final_pos] - buf_size - self.server_info.overhead
        if final_pos < pos + len(self.data_size_list2) - 1:
            return 0

        if buf_size > 1300:
            return random.next() % 31
        if buf_size > 900:
            return random.next() % 127
        if buf_size > 400:
            return random.next() % 521
        return random.next() % 1021
项目：luci-oso21    作者：oso21    | 项目源码 | 文件源码 
def rnd_data_len(self, buf_size, last_hash, random):
        other_data_size = buf_size + self.server_info.overhead
        # ????random???????????????????????????????
        random.init_from_bin_len(last_hash, buf_size)
        # final_pos ?????pos~(data_size_list0.len-1)??
        # ??data_size_list0?????????????????buf
        if other_data_size >= self.data_size_list0[-1]:
            if other_data_size >= 1440:
                return 0
            if other_data_size > 1300:
                return random.next() % 31
            if other_data_size > 900:
                return random.next() % 127
            if other_data_size > 400:
                return random.next() % 521
            return random.next() % 1021

        pos = bisect.bisect_left(self.data_size_list0, other_data_size)
        # random select a size in the leftover data_size_list0
        final_pos = pos + random.next() % (len(self.data_size_list0) - pos)
        return self.data_size_list0[final_pos] - other_data_size
项目：ShadowSocksShare-OpenShift    作者：the0demiurge    | 项目源码 | 文件源码 
def rnd_data_len(self, buf_size, last_hash, random):
        if buf_size >= 1440:
            return 0
        random.init_from_bin_len(last_hash, buf_size)
        pos = bisect.bisect_left(self.data_size_list, buf_size + self.server_info.overhead)
        final_pos = pos + random.next() % (len(self.data_size_list))
        if final_pos < len(self.data_size_list):
            return self.data_size_list[final_pos] - buf_size - self.server_info.overhead

        pos = bisect.bisect_left(self.data_size_list2, buf_size + self.server_info.overhead)
        final_pos = pos + random.next() % (len(self.data_size_list2))
        if final_pos < len(self.data_size_list2):
            return self.data_size_list2[final_pos] - buf_size - self.server_info.overhead
        if final_pos < pos + len(self.data_size_list2) - 1:
            return 0

        if buf_size > 1300:
            return random.next() % 31
        if buf_size > 900:
            return random.next() % 127
        if buf_size > 400:
            return random.next() % 521
        return random.next() % 1021
项目：shadowsocksR-b    作者：hao35954514    | 项目源码 | 文件源码 
def init_from_bin_len(self, bin, length):
        bin += b'\0' * 16
        bin = struct.pack('<H', length) + bin[2:]
        self.v0 = struct.unpack('<Q', bin[:8])[0]
        self.v1 = struct.unpack('<Q', bin[8:16])[0]

        for i in range(4):
            self.next()
项目：shadowsocksR-b    作者：hao35954514    | 项目源码 | 文件源码 
def rnd_data_len(self, buf_size, last_hash, random):
        if buf_size > 1440:
            return 0
        random.init_from_bin_len(last_hash, buf_size)
        if buf_size > 1300:
            return random.next() % 31
        if buf_size > 900:
            return random.next() % 127
        if buf_size > 400:
            return random.next() % 521
        return random.next() % 1021
项目：ssrr    作者：do21    | 项目源码 | 文件源码 
def init_from_bin_len(self, bin, length):
        bin += b'\0' * 16
        bin = struct.pack('<H', length) + bin[2:]
        self.v0 = struct.unpack('<Q', bin[:8])[0]
        self.v1 = struct.unpack('<Q', bin[8:16])[0]

        for i in range(4):
            self.next()
项目：ssrr    作者：do21    | 项目源码 | 文件源码 
def rnd_data_len(self, buf_size, last_hash, random):
        if buf_size > 1440:
            return 0
        random.init_from_bin_len(last_hash, buf_size)
        if buf_size > 1300:
            return random.next() % 31
        if buf_size > 900:
            return random.next() % 127
        if buf_size > 400:
            return random.next() % 521
        return random.next() % 1021
项目：ssrr    作者：do21    | 项目源码 | 文件源码 
def rnd_data_len(self, buf_size, last_hash, random):
        if buf_size >= 1440:
            return 0
        random.init_from_bin_len(last_hash, buf_size)
        pos = bisect.bisect_left(self.data_size_list, buf_size + self.server_info.overhead)
        final_pos = pos + random.next() % (len(self.data_size_list))
        # ??random??????????????????if false
        if final_pos < len(self.data_size_list):
            return self.data_size_list[final_pos] - buf_size - self.server_info.overhead

        # ??if false???2?????????????????
        pos = bisect.bisect_left(self.data_size_list2, buf_size + self.server_info.overhead)
        final_pos = pos + random.next() % (len(self.data_size_list2))
        if final_pos < len(self.data_size_list2):
            return self.data_size_list2[final_pos] - buf_size - self.server_info.overhead
        # final_pos ?????pos~(data_size_list2.len-1)??
        if final_pos < pos + len(self.data_size_list2) - 1:
            return 0
        # ?1/len(self.data_size_list2)?????????if  ?
        # ?????????????????????  ?
        # assert False

        if buf_size > 1300:
            return random.next() % 31
        if buf_size > 900:
            return random.next() % 127
        if buf_size > 400:
            return random.next() % 521
        return random.next() % 1021
项目：ssrr    作者：do21    | 项目源码 | 文件源码 
def rnd_data_len(self, buf_size, last_hash, random):
        other_data_size = buf_size + self.server_info.overhead
        # if other_data_size > the bigest item in data_size_list0, not padding any data
        if other_data_size >= self.data_size_list0[-1]:
            return 0

        random.init_from_bin_len(last_hash, buf_size)
        pos = bisect.bisect_left(self.data_size_list0, other_data_size)
        # random select a size in the leftover data_size_list0
        final_pos = pos + random.next() % (len(self.data_size_list0) - pos)
        return self.data_size_list0[final_pos] - other_data_size
项目：shadowsocksr-python    作者：nanqinlang-shadowsocksr    | 项目源码 | 文件源码 
def init_from_bin_len(self, bin, length):
        bin += b'\0' * 16
        bin = struct.pack('<H', length) + bin[2:]
        self.v0 = struct.unpack('<Q', bin[:8])[0]
        self.v1 = struct.unpack('<Q', bin[8:16])[0]

        for i in range(4):
            self.next()
项目：shadowsocksr-python    作者：nanqinlang-shadowsocksr    | 项目源码 | 文件源码 
def rnd_data_len(self, buf_size, last_hash, random):
        if buf_size > 1440:
            return 0
        random.init_from_bin_len(last_hash, buf_size)
        if buf_size > 1300:
            return random.next() % 31
        if buf_size > 900:
            return random.next() % 127
        if buf_size > 400:
            return random.next() % 521
        return random.next() % 1021
项目：luci-oso21    作者：oso21    | 项目源码 | 文件源码 
def init_from_bin_len(self, bin, length):
        bin += b'\0' * 16
        bin = struct.pack('<H', length) + bin[2:]
        self.v0 = struct.unpack('<Q', bin[:8])[0]
        self.v1 = struct.unpack('<Q', bin[8:16])[0]

        for i in range(4):
            self.next()
项目：luci-oso21    作者：oso21    | 项目源码 | 文件源码 
def rnd_data_len(self, buf_size, last_hash, random):
        if buf_size > 1440:
            return 0
        random.init_from_bin_len(last_hash, buf_size)
        if buf_size > 1300:
            return random.next() % 31
        if buf_size > 900:
            return random.next() % 127
        if buf_size > 400:
            return random.next() % 521
        return random.next() % 1021
项目：luci-oso21    作者：oso21    | 项目源码 | 文件源码 
def rnd_data_len(self, buf_size, last_hash, random):
        if buf_size >= 1440:
            return 0
        random.init_from_bin_len(last_hash, buf_size)
        pos = bisect.bisect_left(self.data_size_list, buf_size + self.server_info.overhead)
        final_pos = pos + random.next() % (len(self.data_size_list))
        # ??random??????????????????if false
        if final_pos < len(self.data_size_list):
            return self.data_size_list[final_pos] - buf_size - self.server_info.overhead

        # ??if false???2?????????????????
        pos = bisect.bisect_left(self.data_size_list2, buf_size + self.server_info.overhead)
        final_pos = pos + random.next() % (len(self.data_size_list2))
        if final_pos < len(self.data_size_list2):
            return self.data_size_list2[final_pos] - buf_size - self.server_info.overhead
        # final_pos ?????pos~(data_size_list2.len-1)??
        if final_pos < pos + len(self.data_size_list2) - 1:
            return 0
        # ?1/len(self.data_size_list2)?????????if

        if buf_size > 1300:
            return random.next() % 31
        if buf_size > 900:
            return random.next() % 127
        if buf_size > 400:
            return random.next() % 521
        return random.next() % 1021
项目：luci-oso21    作者：oso21    | 项目源码 | 文件源码 
def rnd_data_len(self, buf_size, last_hash, random):
        other_data_size = buf_size + self.server_info.overhead
        # if other_data_size > the bigest item in data_size_list0, not padding any data
        if other_data_size >= self.data_size_list0[-1]:
            return 0

        random.init_from_bin_len(last_hash, buf_size)
        pos = bisect.bisect_left(self.data_size_list0, other_data_size)
        # random select a size in the leftover data_size_list0
        final_pos = pos + random.next() % (len(self.data_size_list0) - pos)
        return self.data_size_list0[final_pos] - other_data_size
项目：shadowsocksr    作者：emacsenli    | 项目源码 | 文件源码 
def init_from_bin_len(self, bin, length):
        bin += b'\0' * 16
        bin = struct.pack('<H', length) + bin[2:]
        self.v0 = struct.unpack('<Q', bin[:8])[0]
        self.v1 = struct.unpack('<Q', bin[8:16])[0]

        for i in range(4):
            self.next()
项目：shadowsocksr    作者：emacsenli    | 项目源码 | 文件源码 
def rnd_data_len(self, buf_size, last_hash, random):
        if buf_size > 1440:
            return 0
        random.init_from_bin_len(last_hash, buf_size)
        if buf_size > 1300:
            return random.next() % 31
        if buf_size > 900:
            return random.next() % 127
        if buf_size > 400:
            return random.next() % 521
        return random.next() % 1021
项目：shadowsocksrh    作者：hhhizzz    | 项目源码 | 文件源码 
def init_from_bin_len(self, bin, length):
        bin += b'\0' * 16
        bin = struct.pack('<H', length) + bin[2:]
        self.v0 = struct.unpack('<Q', bin[:8])[0]
        self.v1 = struct.unpack('<Q', bin[8:16])[0]

        for i in range(4):
            self.next()
项目：shadowsocksrh    作者：hhhizzz    | 项目源码 | 文件源码 
def rnd_data_len(self, buf_size, last_hash, random):
        if buf_size > 1440:
            return 0
        random.init_from_bin_len(last_hash, buf_size)
        if buf_size > 1300:
            return random.next() % 31
        if buf_size > 900:
            return random.next() % 127
        if buf_size > 400:
            return random.next() % 521
        return random.next() % 1021
项目：ShadowSocksShare-OpenShift    作者：the0demiurge    | 项目源码 | 文件源码 
def init_from_bin_len(self, bin, length):
        bin += b'\0' * 16
        bin = struct.pack('<H', length) + bin[2:]
        self.v0 = struct.unpack('<Q', bin[:8])[0]
        self.v1 = struct.unpack('<Q', bin[8:16])[0]

        for i in range(4):
            self.next()
项目：ShadowSocksShare-OpenShift    作者：the0demiurge    | 项目源码 | 文件源码 
def rnd_data_len(self, buf_size, last_hash, random):
        if buf_size > 1440:
            return 0
        random.init_from_bin_len(last_hash, buf_size)
        if buf_size > 1300:
            return random.next() % 31
        if buf_size > 900:
            return random.next() % 127
        if buf_size > 400:
            return random.next() % 521
        return random.next() % 1021