本文整理汇总了Python中whoosh.system.unpack_uint函数的典型用法代码示例。如果您正苦于以下问题：Python unpack_uint函数的具体用法？Python unpack_uint怎么用？Python unpack_uint使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了unpack_uint函数的11个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: decode_positions
def decode_positions(self, valuestring):
read = StringIO(valuestring).read
freq = unpack_uint(read(_INT_SIZE))[0]
position = 0
positions = []
for _ in xrange(freq):
position = read_varint(read) + position
positions.append(position)
return positions示例2: decode_characters
def decode_characters(self, valuestring):
read = StringIO(valuestring).read
freq = unpack_uint(read(_INT_SIZE))[0]
position = 0
endchar = 0
posns_chars = []
for _ in xrange(freq):
position = read_varint(read) + position
startchar = endchar + read_varint(read)
endchar = startchar + read_varint(read)
posns_chars.append((position, startchar, endchar))
return posns_chars示例3: decode_position_boosts
def decode_position_boosts(self, valuestring):
f = StringIO(valuestring)
read = f.read
freq = unpack_uint(read(_INT_SIZE))[0]
# Skip summed boost
f.seek(_FLOAT_SIZE, 1)
position = 0
posns_boosts = []
for _ in xrange(freq):
position = read_varint(read) + position
boost = byte_to_float(read(1))
posns_boosts.append((position, boost))
return posns_boosts示例4: decode_character_boosts
def decode_character_boosts(self, valuestring):
f = StringIO(valuestring)
read = f.read
freq = unpack_uint(read(_INT_SIZE))[0]
# Skip summed boost
f.seek(_FLOAT_SIZE, 1)
position = 0
endchar = 0
posns_chars = []
for _ in xrange(freq):
position = read_varint(read) + position
startchar = endchar + read_varint(read)
endchar = startchar + read_varint(read)
boost = byte_to_float(read(1))
posns_chars.append((position, startchar, endchar, boost))
return posns_chars示例5: get_uint
def get_uint(self, position):
return unpack_uint(self.map[position:position + _INT_SIZE])[0]示例6: read_uint
def read_uint(self):
return unpack_uint(self.file.read(_INT_SIZE))[0]示例7: decode_frequency
def decode_frequency(self, valuestring):
return unpack_uint(valuestring[:_INT_SIZE])[0]示例8: decode_weight
def decode_weight(self, valuestring):
freq = unpack_uint(valuestring)[0]
return freq * self.field_boost示例9: get_uint
def get_uint(self, position):
return unpack_uint(self.get(position, _INT_SIZE))[0]示例10: decode_weight
def decode_weight(self, valuestring):
freq = unpack_uint(valuestring[:_INT_SIZE])[0]
docboost = byte_to_float(valuestring[-1])
return freq * docboost * self.field_boost示例11: decode_docboosts
def decode_docboosts(self, valuestring):
freq = unpack_uint(valuestring[:_INT_SIZE])[0]
docboost = byte_to_float(valuestring[-1])
return (freq, docboost)