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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.