writer = csv.writer(csvfile) writer.writerow([website_name, encrypted_password.decode()])# Ensure storing string representation # Function to retrieve password from CSV file defretrieve_password(website_name): withopen('credentials.csv','r')ascsv...
代码语言:javascript 代码运行次数:0 运行 AI代码解释 """This is a test Python program.Written by Al Sweigart al@inventwithpython.com This program was designedforPython3,not Python2.""" defspam():"""This is a multiline comment to help explain what thespam()functiondoes."""print('Hello!'...
test="Python Programming"print("String: ",test)# First one character first_character=test[:1]print("First Character: ",first_character)# Last one character last_character=test[-1:]print("Last Character: ",last_character)# Everything except the first one character except_first=test[1:]print...
If the optional second argument sep is absent or None, 51 runs of whitespace characters are replaced by a single space 52 and leading and trailing whitespace are removed, otherwise 53 sep is used to split and join the words. 54 55 """ 56 return (sep or ' ').join(x.capitalize() for...
256 If chars is unicode, S will be converted to unicode before stripping. 257 258 """ 259 return s.strip(chars) 260 261 # Strip leading tabs and spaces 262 def lstrip(s, chars=None): 263 """lstrip(s [,chars]) -> string 264 265 Return a copy of the string s with leading ...
Return a copy of the string S with leading and trailing whitespace removed. If chars is given and not None, remove characters in chars instead. """ return "" 1. 2. 3. 4. 5. 6. 7. 8. 9. 1.3 小练习 1.3.1 姓名格式化 需求:将用户输入的姓名存到一个变量中,并向该用户显示一条消息...
"""return0defencode(self, *args, **kwargs):# real signature unknown""" Encode the string using the codec registered for encoding. encoding The encoding in which to encode the string. errors The error handling scheme to use for encoding errors. ...
(QtCore.Qt.LeftToRight) self.progressBar_1.setProperty("value", -1) self.progressBar_1.setAlignment(QtCore.Qt.AlignLeading | QtCore.Qt.AlignLeft | QtCore.Qt.AlignTop) self.progressBar_1.setTextVisible(True) self.progressBar_1.setOrientation(QtCore.Qt.Vertical) self.progressBar_1.setText...
) import textwrap long_string = textwrap.dedent("""\ This is also fine, because textwrap.dedent() will collapse common leading spaces in each line.""") 3.11 文件和socket 当使用结束后显式地关闭文件或socket. 不必要地打开文件,socket或其他类似文件的对象有很多弊端:...
# Separate lines and add stars. lines = text.split('\n') for i in range(len(lines)): # loop through all indexes in the "lines" list lines[i] = '* ' + lines[i] # add star to each string in "lines" list pyperclip.copy(text) ...