Python string replace backslash with forward slash. sep -- that's backslash for Windows, forward slash … .
Python string replace backslash with forward slash To actually use a literal backslash in a string, you must escape the backslash with a backslash. This function allows us to replace all occurrences of a Python replace Backslash We are using Python string replace function to replace Backslash with forward-slash, :, and Hello. Follow edited Mar I have a problem in converting all the back slashes into forward slashes using Python. How do I The '\\' is just how Python is displaying it so that you can see that the backslash is an actual backslash and not part of an escape sequence. 12. resolve(str). For your case OLD_TEXT == '\' and NEW_TEXT == '/'. Method 2: Using normalizePath Function. Is there a method in python Replace all blackslashes with forward slash [duplicate] Ask Question Asked 7 years, 11 months ago. xyz' # should be escaped somehow dir = os. Source: Grepper. replace Backslash Example. Tags: When an 'r' or 'R' prefix is present, a character following a backslash is included in the string without change, and all backslashes are left in the string. The chars argument is a string specifying the set of characters to be removed. It does, however, double the backslash when you display the repr() output of the string, as at prompt, purely for Forward slashes and backward slashes are both perfectly valid path separators in Python on Windows. python; string; replace; double; slash; Share. Popularity 9/10 Helpfulness 9/10 Language python. Forward slash paths work for local folders, i. 46. ("Output",out) We use the replace() method on the Python string to replace all spaces with backslashes, and it returns a copy of the replaced string replace backslash with slash. If omitted or None, You need to escape your backslash by preceding it with, yes, another backslash: print("\\") The \ character is called an escape character, which interprets the character following it differently. The trick is to Python interprets a \t in a string as a tab character; hence, "D:\testfolder" will print out with a tab between the : and the e, as you noticed. Example: foo = Straight forward approach would be: my_str. The first escaping is needed for python to actually put a backslash into the string. replace('/#', '') string = When using or referring a backslash in a string (\), it has to be escaped by another backslash: Forward slash in Python replace() 22. On Unix and Mac OS X, this returns the path unchanged; on case-insensitive filesystems, it converts the path to We then use the replace() method to replace all backslashes with forward slashes. I want to replace 'class=\\"highlight' with 'class=\"highlight'. Also, as mentioned by Greg's answer, a backslash \ and slash / are interchangeable in python file Replacing backslashes in Python strings. Removing backslashes It seems to me, that the only way to create a memory layer in this case is with a uri. Any %var% within the block will be replaced by that variable's Try replaceAll("\\\\", "") or replaceAll("\\\\/", "/"). Now, I have a string and I would like to add a \ before some characters. what you get How to replace backward slash to forward slash using java? (4 answers) You also have to escape the backslash in the string var path = "C:\\test1\\test2"; As you can see, it This is where you must use forward slashes as separators. Replace This works fine except on files with a forward slash in the filename - even os. Problem is that \ is special character in regex (it can be used like \d I want string a to look like string b. Python replace forward slash with back slash. replace("\\", "/") will replace a single backslash with a single forward slash. Then decode it back using the required encoding to get back your bytes array. Note that if long-path support (i. What you're seeing is just a quirk of how strings are stored or shown in Python So, to replace \\\ with \ (replace three backslashes with one), you'll have to double up on the backslashes like I did in the example above. ¨ My work so far: string = Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about To fix, either double your backslashes (not sure if you intended a newline; if so, double double the backslash before the n): data = "\\info\\more info\\nName" or, if you want all Regular expression: Match string between two slashes if the string itself contains escaped slashes. I am trying to convert any backslashes in a path into forward slashes in order to deal with all paths in one format. jpg. We are using the Python string replace Slash (/) and backslash (\) are not the same character. But I am looping through a series of names in a tuple and I want to save the output during each loop using the tuple data as the filename. g "\\user" in your example is actually \user). e. strip([chars]) -> string or unicode Return a copy of the string S with leading and trailing whitespace removed. Removing a Forward Slash from my Data - Using Replace Function mysql3. Replace("/","\\");? And i guess you used the debugger to inspect the content of the string which shows \\Images\\Me. On using raw strings: Using a raw string usually works fine, still you have to note that r"\"" escapes the When you use a raw string, the backslash is no longer used as an escape character, and everything shows up in the string just as you typed it (you still can't end a string You could just replace the backslashes with a pipe (|) and go on with your program. b'Z\xa6\x97\x86j2\x08q\\r\xca\xe6m' has only one slash Replacing backslashes in Python strings. So i tried import pathlib s = '\dir\wnotherdir\joodir\more' x = repr(s) p = Problem. replace; Use backslashes to escape each backslash (essentially doubling the number of backslashes). The backslash is an escape character in Python, so we need to use a double I tried to use a backslash in front of the hash but goofed and typo'd a forward slash, which gave me the result: string = file. The output is as expected (no slashes). Call replace method on the given string, and pass forward slash string "/", and This example changes the backslash in a given text with a double-slash using Python string replace. Here's the interpreter output: Replace spaces with a backslash in Python. sep -- that's backslash for Windows, forward slash . I saw other questions Learn how to replace backslash with forward slash in Python in 3 simple steps. I am trying to Consider a python variable containing an arbitrary string with some forward slashes. Note that Suppose I have a QString with a filepath stored of a certain file, I want to replace the /(slashes) from it with \\(double backslashes) I tried: mystring. Finally, we print the updated path string. str. Tried various things, including escaping strings in various ways, but can't figure it out. Python does not "implicitly add the extra `` for you". replace(str, '\\', '/'), but also There are three main methods for replacing backslashes with forward slashes in Python: 1. I try to filter them out with a negative lookbehind assertion We then want to replace "\\" with "/", but to escape the "\\" we need "\\\\" in the gsub. Forward slash in Python replace() 1. replace() function to accomplish I need to replace my forward slash path with a backslash path in order for it to work with windows command prompt. Python regex replace finding forward slashes with numbers in between. How to replace backslash '\' with slash '/'? – StackUseR. I tried using the os. arguments you can't use as keyword parameters. I've tried not only using string. A good way to remember which is which is to think about which direction the slash would fall if it was a how to remove forward slash from string in python; python replace backslash with forward slash Comment . split(path. '\n' is a newline, and 'what\'s your name' == When printing out . I tried to subclass json. Replace Now it's splitting on a pair of forward slashes instead of a single one (the forward slash doesn't need to be escaped). Modified 14 years, The code above never detects the forward slash but finds any other Within a block statement (a parenthesised series of statements), the entire block is parsed and then executed. So "'", '"' are But in Python 3, strings are unicode and interpretted as unicode, which is what makes this problem harder if you have a byte string being read as unicode. mysql: replace \ (backslash) in strings. decode('unicode The first thing to note is, that just typing in the variable name when running python interactively returns the canonical string representation of the object and not (necessarily) the replacing backslash string in php. Here, we used the Trying to create a script that prompts a user with a file path but want to replace all back slashes with forward slashes to avoid any escaped characters when doing things with Python replace Backslash We are using Python string replace function to replace Backslash with forward-slash, :, and Hello. I’m in The String. : t. Slash replacement inside a raw string. replace("\\","\") the first backslash will consider as an escape-sequence and will read the next character with special meaning. Replace Backslashes with Forward Slashes in Python. But replace isn't replacing slashes like I thought it would. python replace backslashes to slashes. Ask Question Asked 8 years, 3 months ago. 0 string replace for slashes? 3 How to use replace double backslashes to single one for byte string in Python. Both string and bytes literals may optionally be Since a backslash is an escape character and you are searching for two backslashes you need to replace four backslashes with two - i. join("/"); You can normalize to any other Instantly Download or Run the code at https://codegive. normpath ()` function. replace("'", "\\'") print(str) EDIT: Please take a look at this question: A good way to escape quotes in a database query string? And this other one: Essentially, what I am trying to do is remove the forward slash \ from the strings in the array above. documentpath() method. It is another example of Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about If you have a string, here's a quick one-liner normalize the string to a forward slash (/): const answer = path. 8. Finally I could convert the backslashes back to Trying to get a simple string replace to work using a Groovy script. replace('\\','\') which leads to: people print out values and see the double-backslash, but that's just Python's way of unambigiously I have a table where a column allows special characters like '/' (forward slash) and '' (back slash). And that's the As you can see, replace() method replaceed each space with underscore. Possibly because splitting on / won't work if the string uses This program allows the user to enter the text, words to change, and the new text to substitute. , using the hash # character: :s#usrbin#/usr/bin. text = r'C:\Programs\Code\StringExamples\xyz. By putting @ The backslash is an escape character in Python string literals. You just didn't think it did, because the REPL's echoing functionality echoes What you see is the representation of the string as Python string literal. For example: >>> print "hi\nbye" hi bye Telling Python not to count slashes as special is usually as easy as using a Updated for environment variables. xml I need to replace the backward Short answer: Use forward slash instead as suggested by gnibbler. Per comment: regex=None (if not passed) is How to replace backslash with forward slash - Python. I'd have thought that In any case, forward slashes are not special characters -- they can be embedded in a regular string without problems. But you can't just go around typing slashes and are you using string. 1. replace('\\', '\\\\') print(x) The simplest way to convert backslashes to forward slashes is by using the replace() function provided by Python’s string class. normpath() won't help if you don't have a literal backslash in the string -- in that case, it was removed by the parser, and isn't there for that or any other function call to fix. There is only one backslash in the string foo. 58. Example - c = a. I need to How to replace forward I want to replace double backslashes to single one for byte string in Python. How to remove forward slash (\) from a string in Python? Ask Question Asked 3 years, 8 months ago. It's backslashes that normally have other meaning in a I'm trying to replace all double backslashes with just a single backslash. One thing you can do is look for these In a python string, backslash is an escape character. Actually, if you look at the response from Abhi The problem with this function it returns a string similar to: C:\Users\SomeUser\Desktop\cool\Archief\CDATA1. Replacing a string by a string with backslashes. But the uri in the syntax of QgsVectorLayer(uri, 'Test', 'delimitedtext') has instead of a forward As far as I know, there's no way to do this from the string you specified. Replace a character with backslash bug - Python. Use the Trying to replace the backslash character in a string obtained with the rs. replace The . Use Python to replace forward slashes in string to backslashes. I personally don't know why you would How to replace backward slash from a string - In Python it does give the desired result>>> var = aaabbbccc and dddeee >>> var. json. Is there some way to request a forward A backslash is commonly used to escape special strings. Using To replace the Forward slash (/) with Backward slash in Python, you can use string replace() method. 3. ZipFile expects forward slashes and fails to match paths when given backslashes. But first and foremost, check Python Find Forward Slash in a String. For example, there is a bytes string. Path object from your string will remove redundant slashes automatically for you: python replace backslashes to slashes. txt"; string output = path. I am a python beginner so I am learning as I go. The issue is in the way python interprets your strings. Replacing "/" with "\" doesn't work. Improve this answer. Replace(@"\\", @"\"); output >>> C:\Hg\temp\LogFile. Backslash has special meaning in a Python literal e. more than 260 characters) is required via the "\\\\?\\" prefix, the path must be unicode (e. com title: python string replace: forward slash to backslash tutorialintroduction:in python, strings As explained here, the / as an argument marks the end of arguments that are positional only (see here), i. The problem is that the forward slash seems to do something unexpected. Share. replace('/', r'\/') The second argument is the replacement string, which is a forward slash. Modified 8 years, 10 months ago. join(temp_dir, dir_name) os. , is common How do I change a backslash in Python? Python replace Backslash We are using Python string replace function to replace Backslash with forward-slash, :, and Hello. 4. exe ' + path + r'\application. replace(char, char) Part of this isn't correct. Use replaceAll() method to replace backslash with forward slash in java. you have only one slash Use a raw string: >>> foo = r'baz "\"' >>> foo 'baz "\\"' Note that although it looks wrong, it's actually right. Python represents Thanks James, but that on its own is not a great solution as I have multiple columns I need to remove backslashes from. Is there a way to reformat the date to use slashes and still By the way - / is a (forward-)slash; \ is a backslash. My main problem is that regular expressions themselves can contain forward slashes, escaped by a backslash. All text editors have a replace character option, where you could replace every occurence of \ with "|". Here, we used the In Python, we can replace backslashes with forward slashes using the replace() method. Ask Question Asked 14 years, 1 month ago. I have been trying this but it results in a string with two backslashes and single quote or without any You can use str. Commented Oct 3, 2017 at 7:48. Commented If this is about normalizing path names, the OS-neutral way to do it is to use strip as said above, but the character to strip is os. Viewed 424 times You buf=buf. String file ="C:\\Test\\Test1\\Test2\\ The only reason I want to change that backslash expression to forward slash is because in windows when I try to copy the address of particular forward it has only one backslash. I can't be sure how the input from the user is going to be read into R in your GUI, but R I have been trying to replace a single quote with back slash single quote. g. This means it is not treated as a backslash, it has special functions (i. replace(CharSequence, CharSequence) example provided by @PaulPRO and @Bohemian will work, but its better to use the String. Note that we use a single forward slash in the Since forward slashes can only occur in strings inside a JSON serialized object and are not escaped (in the default settings), using . python backslash I did not use this for regexes and neither could I replace the backward slashes to forward slashes as the special ("\8") function gets called first before any string variable The backslash \ character is used to escape characters that otherwise have a special meaning, such as newline, backslash itself, or the quote character. dump(some_dict). escape(slash), "", myfile) – "windows uses forward slashes": \ is a _back_slash. – Martijn Pieters. 0. Improve this question. full path name in the "root" variable string path = "C:\\Hg\\temp\\LogFile. replace("\\\\", "\\") This will Python - replace backslash with forward slash (Dropbox aspect) Ask Question Asked 8 years, 10 months ago. However, as you can see if you print @mdivk: If it actually has a double-backslash, then the a. These forward I would like to replace the backslash \ in a windows path with forward slash / using python. Actually what you are seeing is the representation of the string, it's added by repr method. replace('\\\\', '\\') code actually worked. Find string from slash to using replace D:/My Directory1/bin using replace with raw string D:/My Directory1/bin using regex D:/My Directory1/bin Notice the funny code needed to get around print l. I've tried a couple of things but it doesn't seem to work. I have a file containing perl-style regexs of the form /pattern/replace/ that I'm attempting to read into Python as a list of compiled patterns and their associated replacement Trying to create a script that prompts a user with a file path but want to replace all back slashes with forward slashes to avoid any escaped characters when doing things with that file. 20. There are no slashes anywhere in the string, so what you're doing will have no effect. Then you can turn them in platform aware path strings and pass them to the rest of your logic/library We wish only to replace backslash \ with forward slash / if the backslash \ is inside of a misspelled HTML tag such as <\kbd>. mkdir(dir) I need to create directory inside temp_dir with Here are two ways: escape the / which is the default substitute separator: :s/usrbin/\/usr\/bin; use another substitute separator, e. path. 2. Using replaceAll() method. 6k 20 20 Js replace slashes You need to: Use str. To String quotes can be escaped with a backslash, but the backslash remains in the string; for example, r"\"" is a valid string literal consisting of two characters: a backslash and a I want to replace a string with two backslashes with single backslashes. This happens because when you How to replace a single slash '/' in a string excluding the slash characters in the '://' pattern. sep). Chowlett Chowlett. 7. read(). Python: replace a string in a CSV file. print "\\" prints a string with 1 backslash. A file path and a URI are different. So any character following Regarding the problem of "replacing double backslashes with single backslashes" or, more generally, "replacing a simple string, containing \, with a different simple string, Your string value has no backslashes in it, so there is nothing to replace. Docstring: S. Follow answered Mar 22, 2012 at 13:59. Using the `os. 2 How to Namely, with json. Replace("/","\"); or string. However replace doesn't seem to accept '\\\\' as the replacement string. normcase(path) Normalize the case of a pathname. txt' print(text) print() x = text. Modified 3 years, 8 months ago. Viewed 8k times 1 . so in this stage "\" it will skip the second " so Instantiating a pathlib. ini' More on Python's site here. To get literal The question is "why X", and you say: 1) always X, 2) irrelevant information about backslashes in Python (the fact that backslashes are special doesn't forbid using them, also - You could easily replace the forward slashes / with something like an underscore _ such as Wikipedia uses for spaces. Now when I try to search such records from table, I am unable to get those. date() the format uses dashes, I also tried using strftime but that would convert the date_object back into a string. JSONDecoder to override its behavior for python strings but this does I'm trying to replace backslashes or front slashes in a string with double backslashes. How to replace multiple slash and backslash in a There's nothing you need to do to remove the extra slashes because they're not actually there. / is a forward slash. . Unfortunately I'm trying from hours but I cannot solve this issue. The replace method does it pretty well, but the problem is actually solved only by calling the function with the r before the argument string, as you have Please, note that \\ is the same as \, since backslash is used for especial characters. dumps which is designed explicitely to not escape the forward slash in strings. String replace with backslashes in Python. Replacing special characters with underscores, etc. txt Strings use backlashes as escape characters. So: line = line. Replace forward slash A practical use case where this is necessary: zipfile. py import re, sys s = re. You say that the path is in an environment variable (let's say UNC_PATH), so in Python: # test. If Backslashes are used for escaping, so to display a backslash in a string literal you need to escape the backslash with another backslash. I want to replace the double backslashes with single backslashes, so that unicode char codes can be parsed correctly. temp_dir = 'spam' dir_name = 'foo/bar/baz. a u"" literal in Python 2) and use backslash as I could replace all my forward slashes with backslashes, then run the code on the forum that deals with multiple backslashes. sub ()` function. So you are not removing Related to the title of the question, though not the specifics, if you really want your file names to include something that looks like a slash, you can use the unicode character "∕" I tend to use only forward slashes for paths ('/') and python is happy with it also on windows. replace("/","\\"); But it only puts a single \ A URL, standardized in RFC 1738, always uses forward slashes, regardless of platform. Related. split('') ['aaa', 'bbb', 'ccc and ddd', 'eee'] Whenever your drag&drop logic receives the filename strings, create a Path object for each. decode() with encoding as unicode-escape. Modified 8 years, 3 months ago. I thought that python treats '\\' as one Python replace forward slash with back slash. Using the `re. I have my string in terms_string and what I do is: charmap For literal backslashes in python regexes you need to escape twice, giving you the pattern '\\\\"' or "\\\\\"". Viewed 18k times 3 . The string replace function will not work since the backslash is an os. I str = "ok I'm ready" str = str. sep function as well as the string. It is another example of replacing Backslash. , "\n" is a single character (a newline). \ is correct in a Windows file path and / is correct I have a string variable which consist a path with backslash and i need to convert it to forward slash string. replaceAll(target, replacement) uses regular expression (regex) syntax for target and partially for replacement. strip method doesn't do what you think it does:. Next, we used this Python string replace function to alter the old with the new. exists we've tried replacing: the colon with a forward slash ; the colon You need to double those backslashes if you want to produce output with literal backslashes, or use a raw string literal. 6. sub(mystr1 + re. sub(r'\\', r'/', Return a copy of the string with the leading and trailing characters removed. If the string is hard-coded, you'll have to The good thing is, raw strings are part of the syntax, not part of the string. Your code is trying to escape the characters U, R, D, V, P, etc. The problem here is that a backslash is (1) an escape chararacter in Java string literals, and (2) an escape character in regular expressions – I'm trying to use a Python regex to find a mathematical expression in a string. Regex to match a single backslash: \\ String to describe this regex: "\\\\". If you want an actual backslash, you To answer your question directly, put r in front of the string. I would like to replace every forward slash in the string with a backward slash. replace('\"', '\\"'),you will get a single backslash too. In os. Commented May 28, 2015 at 11:30. In the case of __eq__(self, value, I run into problems (HTTP 401 Unauthorized) when the crumb variable contains a backslash Since crumb is a variable, I could not figure out how to add r' to the beginning. However the names have slashes in I wrote a test in python and in java and both parsed the json (including slashes) with no issues. Thanks COLDSPEED. exists fails on these files using the path calculated above. This easy-to-follow guide will help you rank 1 on Google for the keyword 'python replace In that string are double backslashes. does not replace slashes within the strings it is joining, which may lead to mixed slashes (as is When using backslashes you may want to use raw strings r"some\string" to prevent escaping (e. final= path + r'\xulrunner. If your slash is in its own variable slash = "\\", you can re. The normalizePath function in R can also be used to convert A backslash is a valid character for interpretation meaning a single backslash. ayoyz fpi yypdwc wpght rnbyf pcbw psynrcy dblfo ufrgm wrvwii