# 定义去掉空行的函数defremove_empty_lines_from_string(text):# 使用split和join去掉空行return'\n'.join(lineforlineintext.splitlines()ifline.strip())# 示例文本sample_text="""这是第一行。 这是第二行。 这是第三行。 """# 调用函数result_text=remove_empty_lines_from_string(sample_text)print(...
def splitlines(self, keepends=None): # real signature unknown; restored from __doc__ (按照行分隔,返回一个包含行作为元素的列表,如果参数keepends为False,不包含换行符,如果为True,则保留换行符) """ S.splitlines([keepends]) -> list of strings Return a list of the lines in S, breaking at lin...
If sep is not specified or is None, any whitespace string is a separator and empty strings are removed from the result. """ return [] def splitlines(self, keepends=False): """ 根据换行分割 """ """ S.splitlines(keepends=False) -> list of strings Return a list of the lines in S,...
a nice string representation of the object. | If the argument is a string, the return value is the same object. | | Method resolution order: | str | basestring | object | | Methods defined here: | | __add__(...) | x.__add__(y) <==> x+y | | __contains__(...) | x...
whitespace stringisa separatorandempty strings are removedfromthe result."""return [] def splitlines(self, keepends=False):"""根据换行分割"""S.splitlines(keepends=False) ->list of strings Return a list of the linesinS, breaking at line boundaries. Line ...
'index','isalnum','isalpha','isdigit','islower','isspace','istitle','isupper','join','ljust','lower','lstrip','partition','replace','rfind','rindex','rjust','rpartition','rsplit','rstrip','split','splitlines','startswith','strip','swapcase','title','translate','upper','zfill'...
b=a bisa Out[7]: True In [12]: c=[1,2,3] d=[1,2,3] print(c==d ) print(cisd) True False == 比较数值 is比较地址 In [14]: a=[1,2,3,4,5,6,7] a[2:5] Out[14]: [3, 4, 5] 2(startindex)包含,5(endindex)不包含 ...
None (the default value) means split according to any whitespace, and discard empty strings from the result. maxsplit Maximum number of splits to do. -1 (the default value) means no limit. """ pass def splitlines(self, *args, **kwargs): # real signature unknown """ Return a list ...
.splitlines([keepends]) Splits the string at line breaks and returns a list .partition(sep) Splits the string at the first occurance of sep .rpartition(sep) Splits the string at the last occurance of sep .split(sep=None, maxsplit=-1) Splits the string at the specified separator and ...
'isspace', 'istitle', 'isupper', 'join', 'ljust', 'lower', 'lstrip', 'maketrans', 'partition', 'replace', 'rfind', 'rindex', 'rjust', 'rpartition', 'rsplit', 'rstrip', 'split', 'splitlines', 'startswith', 'strip', 'swapcase', 'title', 'translate', 'upper', 'zfill'] ...