freeCodeCamp/guide/portuguese/python/escape-sequences/index.md

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Python Escape Sequences	Seqüências de Escape Python

Uma lista de seqüências de escape pode ser encontrada aqui

As seqüências de escape permitem incluir caracteres especiais em seqüências de caracteres.

>>> print('Single quote strings can have \'single\' quotes if they are escaped') 
 "Single quote strings can have 'single' quotes if they are escaped" 
 >>> print("Double quote strings can have \"double\" quotes if they are escaped") 
 'Double quote strings can have "double" quotes if they are escaped' 
 >>> print("Multiline strings\ncan be created\nusing escape sequences.") 
 Multiline strings 
 can be created 
 using escape sequences. 
 >>> print("Backslashes \\ need to be escaped.") 
 Backslashes \ need to be escaped. 

Uma string raw pode ser usada prefixando a string com r ou R que permite que barras invertidas sejam incluídas sem a necessidade de escapar delas.

>>> print(r"Backslashes \ don't need to be escaped in raw strings.") 
 Backslashes \ don't need to be escaped in raw strings. 
 >>> print(r"An odd number of backslashes at the end of a raw string will cause an error\") 
  File "<stdin>", line 1 
    print(r"An odd number of backslashes at the end of a raw string will cause an error\") 
                                                                                         ^ 
 SyntaxError: EOL while scanning string literal. 

#Alguns exemplos de seqüências de escape. Sequência de fuga
\ Prints Backslash
`Impressões simples-citação
\ "Imprime aspas duplas
\ um sino ASCII faz soar a campainha sons de alerta (ex. xterm) \ b ASCII backspace (BS) remove o caractere anterior \ n Adiciona nova linha.