(":") + OneOrMore(LineEnd() + restOfLine)) # 定义完整的函数定义 function_def = Group(Suppress("def") + identifier + arg_list + function_body) # 示例代码 code = """ def my_function(arg1, arg2): return arg1 + arg2 """ # 解
from pyparsing import Word, nums, alphas, OneOrMore, Group, Suppress, Forward, ZeroOrMore, delimitedList, Literal, Operands, opAssoc www.goocz.com/ # 定义基本的解析元素 integer = Word(nums).setParseAction(lambda t: int(t[0]))plus = Literal("+")minus = Literal("-")mult = Literal("...
在一行中,我们使用get_payload()方法提取消息正文内容,并使用quopri.decodestring()函数解码 QP 编码的数据。然后,我们检查数据是否有字符集,如果我们确定了字符集,则在指定字符集的同时使用decode()方法对内容进行解码。如果编码是未知的,我们将尝试使用 UTF8 对对象进行解码,这是在将decode()方法留空时的默认值,...
("As") + dataType)) parameters = delimitedList(parameter) # 定义要解析的文本 text = "Function myFunction(param1 As Integer, param2 As String) As Boolean" # 解析参数列表 result = parameters.parseString(text) # 打印解析结果 for param in result: print("Parameter name:", param[0]) p...
function bodyToDataString(options) { let parsedData; try { parsedData = JSON.parse(options.body); } catch (e) { // fall back to original body if it could not be parsed as JSON parsedData = options.body; } // return an ampersand delimited string ...
usageString = "Usage: %prog [options] hostname" parser = OptionParser(usage=usageString) parser.add_option("-p", "--port", dest="port", metavar="PORT", default=80, type="int", help="Port to connect to") (opts,args) = parser.parse_args() if len(args) < 1: parser...
The point coordinates are in order (x, y) and delimited by space. Arguments: str: The string encoding Point coorinates. Returns: The Point with coordinates parsed from provided string. """ coords = str.split(' ') assert len(coords) == 2 return Point(float(coords[0]), float(coords[...
def parse_recvd_data(data): """ Break up raw received data into messages, delimited by null byte """ parts = data.split(b'\0') msgs = parts[:-1] rest = parts[-1] return (msgs, rest) def recv_msgs(sock, data=bytes()): """ Receive data and break into complete messages on ...
Splits a string into substrings.re.split(<regex>, <string>) splits <string> into substrings using <regex> as the delimiter and returns the substrings as a list.The following example splits the specified string into substrings delimited by a comma (,), semicolon (;), or slash (/) ...
2. How to convert a string back to a list? You can use .split() for delimited strings or json.loads() for structured data. For example, using json.loads(): import json string = '["apple", "banana", "cherry"]' list_of_fruits = json.loads(string) print(list_of_fruits) # Output...