import re def find_max_match(data, pattern): matches = re.findall(pattern, data) if matches: max_match = max(matches, key=len) return max_match else: return None data = "This is a test string with multiple patterns. The longest pattern is 'multiple patterns'." pattern = r'\b\...
files=glob.glob('*.py')print files #Output#['arg.py','g.py','shut.py', 'test.py'] 1. 2. 3. 4. 5. 6. 你可以像下面这样查找多个文件类型:import itertools as it, glob defmultiple_file_types(*patterns):returnit.chain.from_iterable(glob.glob(pattern)\forpattern in patterns)forfile...
importitertoolsasit,glob,os defmultiple_file_types(*patterns):returnit.chain.from_iterable(glob.glob(pattern)\forpatterninpatterns)forfilenameinmultiple_file_types("*.txt","*.py"):# addasmany filetype arguements realpath=os.path.realpath(filename)print realpath # output #===# #C:\xxx\pyfu...
它可以让你通过使用模式匹配来搜索文件。 importglob#get all py filesfiles= glob.glob('*.py')printfiles#Output#['arg.py', 'g.py', 'shut.py', 'test.py'] 你可以像下面这样查找多个文件类型: importitertools as it, globdefmultiple_file_types(*patterns):returnit.chain.from_iterable(glob.glob...
import glob # get all py files files = glob.glob('*.py') print files # Output # ['arg.py', 'g.py', 'shut.py', 'test.py'] 你可以像下面这样查找多个文件类型: import itertools as it, glob def multiple_file_types(*patterns): return it.chain.from_iterable(glob.glob(pattern) for ...
files = glob.glob('*.py') print files # Output # ['arg.py', 'g.py', 'shut.py', 'test.py'] 你可以像下面这样查找多个文件类型: import itertools as it, glob def multiple_file_types(*patterns): return it.chain.from_iterable(glob.glob(pattern) \ ...
import itertools as it, glob def multiple_file_types(*patterns): return it.chain.from_iterable(glob.glob(pattern) for pattern in patterns) for filename in multiple_file_types("*.txt", "*.py"): # add as many filetype arguements print filename # output #===# # test.txt # arg.py #...
Sequence patterns Mapping patterns:**rest允许;**_est不允许 as 关键词,提取到变量 模式可以使用命名常量 更复杂的教学:https://peps.python.org/pep-0636/ 4.8. Defining Functions 定义函数 keyword def 优雅编码: Documentation Strings 函数执行与局部变量符号表:symbol table ...
fnmatch.fnmatch(filename, pattern) Tests whether the filename matches the pattern and returns True or False glob.glob() Returns a list of filenames that match a pattern pathlib.Path.glob() Finds patterns in path names and returns a generator objectRemove...
text = "Contact us at contact@catswhocode.com or support@catswhocode.com" emails = re.findall(r'\b[\w.-]+@[\w.-]+.\w+\b', text) Common regular expression functions: re.match(): Matches patterns at the start of strings re.search(): Finds patterns anywhere in strings re.findal...