How do you replace a single backslash with double backslash in Python?

How do you replace a single backslash with double backslash in Python?

python replace single backslash with double backslash

1. Python script : import re s = “C:\Users\Josh\Desktop” print s print re.escape(s)
2. Output : C:\Users\Josh\Desktop C:\\Users\\Josh\\Desktop.
3. Explanation : Now observe that re.

How do you do a double backslash in Python?

5 Answers. The double backslash is not wrong, python represents it way that to the user. In each double backslash \\ , the first one escapes the second to imply an actual backslash. If a = r’raw s\tring’ and b = ‘raw s\\tring’ (no ‘r’ and explicit double slash) then they are both represented as ‘raw s\\tring’ .

How do you get rid of the double backslash in Python?

How to replace a double backslash with a single backslash in…

1. Attempt 1: fetched_page.replace(‘\\\\’, ‘\\’) but this doesn’t work — it searches for quadruple backslashes.
2. Attempt 2: fetched_page.replace(‘\\’, ‘\’) But this results in an end of line error.
3. Attempt 3: fetched_page.decode(‘string_escape’)

Can you change a slash to a backslash in SED?

Closed 6 years ago. I want to use sed to change a slash into a backslash and a slash, i.e. / -> \\/. But it does not work.

How to change the backslash in a string to double backslash?

Closed 4 years ago. I want to change the backslash in a string to double backslash. \\ is special in String literals. For instance it can be used to

How to replace old text with new text in SED?

This may be leaner and clearer that filtering through a command such as tr or sed. The sed command in this case is ‘s/OLD_TEXT/NEW_TEXT/g’. The leading ‘s’ just tells it to search for OLD_TEXT and replace it with NEW_TEXT.

How to pass a variable to SED in Bash?

That said, since you’re using Bash, you could just use the string replacement expansion: The variable has to be output (by echo) to sed. Using sed -n to suppress sed output. Edit – don’t need sed -n if we omit the sed p flag.