for example, if we have a text that’s too long to display and we want to show just a portion of it. Or if we want to make an acronym by taking the first letter of each word in a phrase. We can do that through an operation calledstring indexing.This...
54 55 """ 56 return (sep or ' ').join(x.capitalize() for x in s.split(sep)) 57 58 59 # Construct a translation string 60 _idmapL = None 61 def maketrans(fromstr, tostr): 62 """maketrans(frm, to) -> string 63 64 Return a translation table (a string of 256 bytes long) ...
defremove_all_header_and_footer(doc):"""删除文档中所有页眉和页脚:param doc::return:"""forsectionindoc.sections:section.different_first_page_header_footer=False #当is_linked_to_previous设置为True时,页眉页脚会被删除 section.header.is_linked_to_previous=True section.footer.is_linked_to_previous=...
今日概要: 第三方模块 -- word 面向对象 1 Word格式-第三方模块 自定义模块 内置模块 第三方模块 requests bs4 openpyxl python-docx 1.1 快速上手 pip install python-docx docx文件,本质上是压缩包 docx文件本质上是由
nextSection = currNode.get_ancestor(aw.NodeType.SECTION).next_sibling.as_section() currNode = nextSection.body.first_child else : # Move to the next node in the body. currNode = currNode.next_sibling # For compatibility with mode with inline bookmarks, add the next paragraph (empty). ...
string = "Name" print(string.isalpha()) # True string = "Firstname Lastname" print(string.isalpha()) # False string = "P4ssw0rd" print(string.isalpha()) # False ▍67、根据参数删除字符 从右侧开始。 string = "This is a sentence with " print(string.rstrip()) # "This is a sentence...
print "Found 'is' in the string." (四)字符串替换:用字符串本身的replace方法: a = 'hello word' b = a.replace('word','python') print b (五)判断字符串内容的方法 返回True或者False。 str.isalnum() :检测字符串是否由字母和数字组成。 if e.isalnum():(括号不要忘记) ...
filename = 'pi_digits.txt'with open(filename) as file_object:lines = file_object.readlines()pi_string = ""for line in lines:pi_string += line.strip()birthday = input("Enter your birthday, in the form mmddyy:")if birthday in pi_string:print("Your birthday appears in the first milli...
['The First sentence is about Python.', 'The Second: about Django.', 'You can learn Python,Django and Data Ananlysis here.'] 非英语标记化 在下面的示例中,将德语文本标记为。 import nltk german_tokenizer= nltk.data.load('tokenizers/punkt/german.pickle') ...
(deque): ... def __lshift__(self, value): ... self.append(value) ... def __rrshift__(self, value): ... self.appendleft(value) ... >>> items = DoubleEndedQueue(["middle"]) >>> items << "last" >>> "first" >> items >>> items DoubleEndedQueue(['first', 'middle',...