"... {[field_name][!conversion][:format_spec]} ...".format(arguments) arguments 首先介绍下arguments,其有两种情况: 位置参数(Positional Arguments) >>>"{} {}".format("Li hua", 24)'Li hua 24'>>>"{0} {1} {1} {0}".format("Li hua", 24)'Li hua 24 24 Li hua'>>>"{} {}...
english_text='Hello'chinese_text='你好'print('{:<10}{}'.format(english_text,chinese_text)) 1. 2. 3. 示例 下面是一个示例,展示了如何使用字符串格式化来实现中英文对齐的效果。 english_names=['Alice','Bob','Charlie']chinese_names=['张三','李四','王五']print('English Name Chinese Name'...
text = p.add_run("add_run")# 设置段落格式forparagraphindoc.paragraphs: paragraph.paragraph_format.line_spacing =3.0paragraph.alignment = WD_ALIGN_PARAGRAPH.CENTER paragraph.paragraph_format.space_before = Pt(10) paragraph.paragraph_format.space_after = Pt(10)forruninparagraph.runs: run.font.bol...
print("Filename is '{}'.".format(f.name))iff.closed:print("File is closed.")else:print("File isn't closed.") 1. 2. 3. 4. 5. Output: 复制 Filenameis'zen_of_python.txt'.Fileisclosed. 1. 2. 但是此时是不可能从文件中读取内容或写入文件的,关闭文件时,任何访问其内容的尝试都会导致...
args=parser.parse_args()transcription_id=args.transcription_idresponse_json=get_transcription(transcription_id)if response_json['status'] == "completed":for word in response_json['words']:print(word['text'],end=" ")else:print("current status of transcription request: {}".format(response_json...
print("Hello,My name is {1}, and i am from {}.".format("China","Yz"))#第一个空标了,但第2个空未标 Output: Traceback (most recent call last): File "E:/Pycharm Project/Crawler/Text.py", line 1, in <module> print("Hello,My name is {1}, and i am from {}.".format("...
mpath = '{}'.format('dir') for file_tmp in root_elem.findall(mpath, namespaces): file_name = file_tmp.find("file-name", namespaces) elem = file_tmp.find("dir-name", namespaces) if elem is None or file_name is None: continue _, part2 = os.path.splitext(file_name.text) if ...
UTF-16(Unicode Transformation Format-16 bits)是一种可变长度的Unicode字符编码,它使用16位(2字节)来表示大部分常用的字符,但对于一些不常用的字符,它可能需要使用代理对(surrogate pairs)来表示,即使用两个16位的值来组合成一个字符。 在Windows操作系统中,很多核心的系统组件和服务都基于UTF-16来处理字符串。
str1=file.read(9) #size=9,但只能读取出8个字符 str2=file.read(8) #size=8,但可以读取出8个字符 str3=file.read() #同一个open()函数下,read()已经读取全部文件内容 print("str1:"+str1,"str2:"+str2,"str3:"+str3,sep='\n') #output: str1:北风卷地百草折, str2:胡天八月即飞...
from datetime import datetime now = datetime.now() print(f"Date: {now:%d-%m-%Y}") print(f"Time: {now:%H:%M:%S}") print(f"Locale's Date and Time: {now:%c}") print(f"Time in AM/PM format: {now:%I:%M %p}")自定义日期和时间信息的输出,可以轻松地以人类可读的格式显示时间戳。