Python join path with slash. urljoin() does the same thing.

Python join path with slash abspath('c:\\foo') to When several absolute paths are given, the last is taken as an anchor (mimicking os. 5. path module functions that always joins with the correct path separator (os. Therefore, directory = path_to_directory. join encounters an absolute path, it throws away what it has accumulated to far. Because we’re working with URLs, we always want forward slash for the This will handle path concatenation correctly and platform-independently for you in all circumstances. Your example would be . ext' I use os. Remove leading and trailing slash / in python. Improve pathlib is the more modern way since Python 3. You have to strip that slash. join, you can correctly join paths across different platforms such as Windows, Linux, and macOS. getcwd(), ". csv" – To this goal, I suggest trying to get the environment variable using os. 51. join(pathfile, 'output') p = os. ' + filename_suffix) Keep in mind that os. 4 you can also use the pathlib module. : The best I could find was (as suggested by metatoaster in the question’s comments):. " Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company E. import os, glob files = glob. – I have a procedure that os. It is doing its job. I. Variable-Length Arguments: You can use os. Codebyte Example. Path "windows uses forward slashes": \ is a _back_slash. join() since it already knows the right separator. joinpath(Path(os. The os. When os. Possible duplicate of Python windows path slash – tripleee. Especially join which creates a new pathname from a directory and a file name or directory and split that gets the filename from a full path. split (path) ¶ Split the pathname path into a pair, (head, tail) where tail is the last pathname component and head is everything leading up to that. python pathlib operator '/' - how does it do it? 41. sep variable). How do I join them and get a correct full filename for the OS, where I am running the script, using pathlib? I looked at a few examples and docs but I can't explain below behavior of os. Windows: C:\python\bin As mentioned in the docs, the slash is for positional-only arguments, as the docs says:. The character used by the operating system to separate pathname components. Modified 2 years, 4 months According to the docs:. 3. join() correctly combines the path It's potentially more readable than os. Note that i didn't specify the path by myself like path From the os. dirname("/a/b") '/a' os module understands the difference between "/a/b/" and "/a/b", but pathlib doesn't: I want to convert a unix file path, which is in forward-slash format, to a windows file path, which is in backward-slash format. join() method is a bit more predictable and could also be used to join URL path components. but that gives me the full path filename, such as page/page/12345. Don't use os. join in python returns 'wrong' path? 1. There's an official specification that says so. The third slash is part of the path. This is more correct/informative, telling you that path1/ is a URI path fragment, and not the full path (e. environ and parsing it into a python path with os. Python for some reason cant detect paths with single slashes. join() documentation:. There are several paths in application(for stylesheet, images, log etc. To actually use a literal backslash in a string, you must escape the backslash with a backslash. I want to work with this app on windows and linux. sep, 'python', 'bin')) Linux: /python/bin. path module is sub module of Python OS Module in Python used for common path name manipulation. import os # Windows environment path1 = "C: The backslash is an escape character in Python string literals. php as arguments, should return abc/de/fg/x. walk to recursively walk a directory and fnmatch. anyhow, this is what works for me, (0, parts[1]) return allparts x = splitall(a) print(x) z = os. The advantage is that if you have a path fragment on the left that ends in a filepath separator, then no extra file separators will be added. Posts: 6,693. A compact way to add slashes in Python 3. dirname(templateFile) p = os. join() function is defined in the os. join not properly formatting path. join("C:\\data", file) for file in files] result = "( " + " ". Is there a builtin function in PHP to intelligently join path strings? The function, given abc/de/ and /fg/x. Path being OS agnostic is kinda the whole point and that choice is irrelevant beyond the consideration of using backslashes inside strings. Otherwise, a trailing ‘/’ is ignored. ## Changes In several important respects, paths with trailing slashes behave differently to their slash-less counterparts: - Paths with and without trailing slashes compare unequal and generate different hash codes - `__str__()`, `__fspath__()` and related representations include any trailing slash - The `. I think your Python code might be constructing a pathlib. If you look at the official python docs for how to use pathlib, one of the first examples is this interesting snippet showing how to navigate inside a directory tree: MS-DOS 1. join(myPath, myPath2, myFile) Python os. For a path to a local file on a windows machine, use backslash. 50\\Shared" myPath2 = "Folder2" myFile = "1. 5. txt') Note you probably don't need abspath here. mkdir(dir) I need to create directory inside temp_dir with name dir_name. txt" on Windows. Adding path. How can I import a I am trying to build a URL by joining some dynamic components. In rare circumstances, you may want to work with os. To replicate, simply run the following code python os. parents[1] , *[&quot; I am trying to write a function that takes path location from a user and creates some file or directory under that path. In a Python string "\t" means a tab character. But a user can provide path information with any many ways. Also if you use a forward slash, it will work on Windows, Linux, MacOS. join() to produce filenames; just use concatenation:. However this doesnt work as the path variable returned has single slashes. The python os module seems to be incorrectly joining paths. replace When using backslashes you may want to use raw strings r"some\string" to prevent escaping (e. path functions (e. join(path_1, path_2,, path_n) Before being added to the returned value, each subsequent path_ string is prepended with a forward-slash /. If you were running this code on a Windows machine, the output would instead employ a backslash (\). deanhystad. 6) any path-like object (which means you don’t have to convert your Path objects to strings anymore). 168. By design, pathlib strips trailing slashes, and provides no way to display paths with trailing slashes. So in situations where I want the path '/path/to/some/file. join(classifiers_path)): if i. Share. Difference between "joinpath" and "/" in Pathlib. This is my attempt: import os goal_dir = os. join(temp_dir, dir_name) os. Try without the leading slash instead: os. join – amaank404. Join one or more path components intelligently. So, on windows all paths not work. / is a forward slash. join will properly prevent doubled separators, so it doesn't matter if confdir ends in a slash or not, it will produce output with only a single slash. argv[0] I want to check if path is a valid path with os. And I don't "feel" this is correct. filter to match against a simple expression: import fnmatch import os matches = [] for root, dirnames, filenames in os. Path is also consistent with C++ filesystem::path with regard to appending paths with the slash operator [1]. filter(filenames, '*. I tried both os. dirname("/a/b/") '/a/b' >>> os. Smart. ", some_env) where some_env may either be a string or bytes or (since Python 3. 4. split(path) # join the path using the correct slash symbol: path = os. The following example showcases the . Reply. If any component is an absolute path, all previous components (on Windows, including the previous drive letter, if there was one) are thrown away, and joining continues. dirname(os. join(p1,p2) omits slashes of p1. altsep instead, but that's uncommon. import os os. join function automatically handles these differences. I applied str. What I'm trying to achieve is creating a simple path by combining a result from cmds. This function takes one or more path components as arguments and returns a By using os. But when i get the path from the system using the python os class it should already be int the correct format. And since some people are wondering why this might be useful: Overview of os. 7. join is an alias of posixpath. I have a question about using glob in python. path and pathlib modules, which abstract away (most) platform differences. It's pointless to use with os. Forward slash in Python replace() 1. Python replace forward slash with back slash. join() on Windows. join function, which serves as a key tool for constructing file and directory paths across different operating systems. Improve this answer. normcase to compare paths because on I'm doing some file management in a Python 2. join() Note that on Windows, since there is a current directory for each drive, os. python storing path names with forward vs backward slash. 7. join('path', 'to', 'some', 'file. mkdir ignores escaping with \ and treat it as part of When the second component starts with a forward slash, it is assumed to start at the root. Using backslashes in code will totally fail on a Mac: Writing out os. Example code below: import os import os. ". If the argument is an absolute path, the previous path is ignored. When Microsoft developed the more Unix like environment with MS-DOS (and PC-DOS) 2. join will add it if it needs to. 0. join is a useful method in Python’s os. txt" on Unix-based systems and "folder1\\folder2\\file. path module, which allows you to combine one or more path segments to form a complete file system path. strip('[]\'') to remove them. join produces different results when I think it should not. exists we've tried replacing: the colon with a forward slash ; the colon with an escaped forward slash / the colon with an escaped colon : And we always get a False back. Using Path('/etc/something'), Path('\\etc\\something'), and Path(r'\etc\something') on Windows all return the same thing. txt') rootTree. r'C:\Users\username' works r'C:\Users\username\' does not, because the trailing \ escapes the '. normpath to change all the forward slashes to back slashes. join will use the separator for the OS you run the program on (accessible via os. Ask Question To get to the desired outcome I need to remove the first forward slash in the variable lp. Path(mydir, myfile) or: pathlib. If you supply a full URI as the second argument it will not try and append the URI. How does os. Here is the standard import: import os. jpg') files = [os. join() function in Python is an important tool for working with file paths in a cross-platform manner. This is the same notation shown by help() for C functions annotated with Larry Hastings’ Argument Clinic tool. import os path = 'c:\www\app\my/folder/file. For example , the base path was store in a shell variable . bar' Share. replace("\", "\\") would cause Python to think that the first argument to replace didn't end until the starting quotation of the second argument since it understood the ending quotation as an escape character. If url is an absolute URL (that is, starting with // or scheme://), the url‘s host name and/or scheme will be present in the result. Commented Aug 14, 2017 at 15:37. You no longer need to worry if that directory path had a trailing slash or not. join(os. ) def url_path_join PYTHON : mixed slashes with os. See the implementation of join in Lib/posixpath. 61. environ['MEDIA_ROOT']) except KeyError: media_root = None # Alternatively you can just raise the exception here if you want to halt This is intentional. normpath, list_of_paths) also works, but it will build a list with entire path items even though there's match in the middle. I ended up using os. splitroot() for parsing paths into the preceding preservation of the trailing slash by os. (Or, equivalently, a Don't str concat paths, use os. abspath. path source_path = os. Trailing slashes are stripped from head That's pretty much how os. Because. str. directory=path_to_directory. join: [] If a component is an absolute path, all previous components are thrown away and joining continues from the absolute path component. join method combines one or more path names into a single path. This ensures that the mixed slashes are handled correctly and avoids unexpected behavior. Related questions. join(path, *paths) Parameter: path: A path-like object representing a file system path. You can use os. path to return the current URL in Django, and it is returning /get/category. python Path from pathlib module doesn't add path separator. 7, i am curious how can i preserve this slash – masky007 Commented Apr 29, 2022 at 13:07 Yes, it works by overriding a dunder method traditionally dedicated to division. abspath() to the mix will give you drive letters on Windows as well and is still compatible with Linux: path. Joining: string and absolute path with os. 75. If path is empty, both head and tail are empty. The issue I am having is that it will scan the topmost directory and print the appropriate filename e. This solution by Denziloe does a perfect job of explaining why r may precede a path string. Joining Paths with os. # path is not empty and does not end with a backslash, # but b is empty; since, e. path is providing, and the separator that os. g "\\user" in your example is actually \user). Fortunately, Python provides easy I am using request. Adding a slash to Documents in os. The desired result for path would be /drive/test/filename (with the leading slash, because i do have a '', at the start of my_list. Difference between slash operator and comma separator in pathlib Path. parts` tuple includes a final empty part if a In the realm of Python development, one often encounters the os. So instead, iterate through the list of files in your classifiers_path directory resulting from passing it to os. But I would like to know, if there is a Pathlib alternate to os. But current code will produce 3 nested dirs inside temp_dir. SO the slash between the last directory and the filename needs to be either at the end of the pathname or the start of the filename. compile(r"[\/]"). A mount point is a point in a file system where a different file system has been mounted. For a path to a web resource or file located on a UNIX based machine (includes Macs, Linux), use a slash. ism os. path try: media_root = os. os. – patriciajlim You could use os. I try to concatenate the following strings to a path mr = "/mapr" cn = "12. an os. – user5311618. join has combined the three input strings into a single path, inserting a forward slash – the standard path separator on UNIX-like systems – between each segment. I mimicked this Esri method (Techniques for sharing Python scripts) to By using os. 1. You can do this easy by pathlib. Joined: Feb 2020. abspath(os. They check for a trailing slash, and handle it before invoking the pathlib method. join(p, 'foo') 'C:\\Users\\ofek\\Desktop\\foo' >>> os I encountered a problem in python where for some reason python is changing the type of slash when compiling, for example, if I declare this code: log_dir = os. From research I found urlparse. path. If what you want is to reuse the separator from existing variable (directoryPath) Python, add trailing slash to directory string, os independently. This is equivalent to the above: pathlib. join("C:", "\\\\", "Users This is because os. if you use os. walk and get names similar to the foll This is intentional. getcwd() and os. walks a directory and its subdirectories to filter pdf files, separating out their names and corresponding pathnames. r'C:\Users\username\' + file, where file = 'test. when using backward slash(i. g. PathLike interface which returns a string, or another path object. join( p, 'log. getcwd()). replace adding back slash. Ask Question Asked 12 years, 8 months ago. join() BUT for URLs in my case. Commented May 9, 2020 at 14:45 I find this issue intimidating: It seems to me that we should solve it, as trailing slashes are meaningful to path resolution. e in the case you copied directly from file path) you can just use the below code: import pandas as pd. tech/p/recommended. Why? Just trying to write code that does reasonable things for multiple users. 2 Python path string adds an extra slash except for the last one. As of your question, remove extra slash in myPath2 definition. Since last century Windows recognizes and works fine with pathnames which use forward slash as directory separator /! It is a shame! python os. . 6 is to use an f-string, eg f'{some_path}/' or f'{some_path}{os. normpath(filePath)). join(my_list), which produces /drive/test/filename with the leading slash as desired, but i was wondering if I need to resolve a disparity between the separator that sys. csv" delete that csv file and the new downloaded csv file to be named "Allstocks. Path constructed from a string, I wonder what would be the best way to make sure a trailing slash is preserved in the Path object the same way the os module does it? >>> os. The I need to resolve a disparity between the separator that sys. 13 and In Python, how to join a list of strings with a regular expression as separator without escaping with the backslash character 3 Python: Removing backslashes inside a string "if you're using front/back slash it's a bit crucial" - It's actually not. The list is obtianed as: file_path. x) On Windows, you must use os. This method is often used with os methods like os. getcwd(),'foo. Python, add trailing slash to directory string, os independently. join(*my_list) Result for path is drive/test/filename. join producing an extra forward slash. join(currentwd, 'Folder_' + folder) or use string formatting; the latter can give you such nice features such as automatic padding of integers: And Python’s support for mixing slash types is a Windows-only hack that doesn’t work in reverse. Windows separates directories with backslashes (\) The right way depends on it's use. But I did found a trick . If there is no slash in path, head will be empty. py which also includes a comment explaining why. The documentation says the function joins paths using directory separator Python presents the string in the same form as would be needed in Python source code. cross-platform splitting of path in python. 12 on through Windows 10 bash (so Linux), I find an inconsistency with the documented statement "If a component is an absolute path, all previous components are thrown away and joining continues from the absolute path component" >>> os. Here is my code to add paths. txt'): matches. In linux forward slash(/) used as separator but windows uses backward slash(\) as separator. join() to take multiple path elements and join them. It will return the URI. join('', *the_list_with_path_components) is not adding the leading slash in python 2. In each double backslash \\, the first one escapes the second to imply an actual backslash. Testing on Python 2. It just follows some formal rules. Note that with this method each fragment should have trailing forward-slash, with no leading forward-slash, to indicate it is a path fragment being joined. Additionally, forward slashes are utilized in Python functions like "os. But first and foremost, check your path Windows should nowadays deal with forward slashes just fine, so I would much more suspect a typo or for some other reason the path genuinely not being found. If any component is an absolute path, all previous components (on Windows, including the previous drive letter, if there was one) are thrown away I have a string variable dirname, that contains path with correct slashes ('/' if on Linux, '\' if on Windows). join(files) + " )" print result # Prints ( C Join is a convenience function, it is not too intelligent. answered Jan 10 Python path string adds an extra slash except for the last one. However I just tested my project on windows to see whether that worked fine / was However, the best practice is to use the os. join(), you can create platform-independent file paths without worrying about the correct separator or handling edge cases like trailing slashes. , split('a/') produces # ('a', ''), it's best if join() adds a backslash in # this case. join to join paths, it will use the appropriate separator for your platform. Since your last component begins with a slash, it is taken as starting from the root, so os. join, which uses backward slash \. join on windows. Also, if your directory structure is more than one level deep, you need to know the root directory, since it will not be the same as path if the file is in another directory. join, relpath) to return a string with forward slashes as path separators on both Unix and Windows. from pathlib import Path path = Path('/first', '/second') # outputs WindowsPath How to get an absolute file path in Python. pdf it will print the following Using Forward Slash in Strings: A Comprehensive Guide In Python, the forward slash (/) serves various purposes within strings. The issue arises for the #removes existing file if already exists portion. 1 String literals section. join function is part of Python’s standard library os module and is used to join multiple paths into a single path. join is using. Joining paths can By using os. lp You are asking os. txt" print os. Maya is a cross-platform software and internally use forward slash. import os # Initialize . Syntax os. join() in practice: Basic Use-Case: This joins the path segments to form "folder1/folder2/file. forward slash in Now I want to deploy it on windows machine. But on Windows, os. csv' also won't work; Results in SyntaxError: EOL while scanning string literal; pandas methods that will read a file, such as 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. Commented Oct 13, I've got a list and I need to join th elements to form a path. join(mydir, myfile) From python 3. dirname( __file__ ), 'foo. join will give the wrong result in Windows. The reason why "\" (or even r"\" ) didn't work is that the backslash is an escape character. Try os. ext'). g G:/Books/Sub Folder/Title. join but somehow there's always a problem Find. If I use os. Python path string adds an extra slash except for the last one. What they can’t do How can I extract whatever follows the last slash in a URL in Python? For example, these URLs should return the following: Connect and share knowledge within a single location that is structured and easy to search. isfile(). On Unix based operating system such as macOS, Linux, and BSDs, the forward slash (/) is used as the path separator. – NicholasM. Example: foo = "c:\\bar" Your problem with folder names using numbers is that Python will interpret a backslash followed by a valid octal number as a character with a character code = that octal number. listdir(os. php as arguments for that function. e. load(i) os. join('dir', 'C:/dir2') 'dir/C:/dir2' To me, the is very similar to the original problem (Windows 10 Python 2. You can even do Don't join paths yourself. sep attribute, which represents the appropriate path separator for the current operating system. A good way to remember which is which is to think about which direction I am using playsound to play sounds in my script and need python to be able to read the file path. join incorrectly appending paths. For example, it does not verify existence of paths, etc. join The os. join('foo/', 'bar') == os. join(root, filename)) This works fine: os. 14. trim the D: and use a + to combine the strings? The Python os. read_csv I tried with os. and you can use forward slash to join paths instead of os. append(os. HI am confused when using slash or back slash when referencing folder path and filer path. pathfile=os. How to replace backslash with forward slash - Python. The slash operator helps create child paths, like os. Right now, I did: dotenv_path = os. parts[-3:]) – Ian Zurutuza. Why should os. And that's the thing -- if you want to write a literal backslash in a regular single-quoted Python string, you need to double it: '\\' is a string containing a single backslash, whereas '\' isn't a valid Python Pathlib is a python module for working with filesystem paths that’s part of the standard library. I've just started my adventures with python so this question might seem very basic to you. However, many developers stumble upon unexpected behavior with this function. You can thus add the extra backslash like:. pkl'): model = joblib. sep. When working with file paths in Python, it is important to consider the To add a trailing slash to a directory string, we can utilize the os. join to create a file path consisting of as mentioned by Greg's answer, a backslash \ and slash / are interchangeable in python file paths, thus you shouldn't worry about them. I want to be able to get the file path of a python executable: import os,sys path=os. join() and os might have gotten you confused and is left unsaid in the previous answers is that there is a difference between the Python string, as you provide it in the source code os. join(Path(export_filename). # Joining URL path components with posixpath. – Carlo Wood. Improve this question. join is an alias of ntpath. Commented Sep 7, 2016 at 14:47. normpath won't touch that slash as it has the same notion of absolute paths. import os myPath = "\\\\192. 0 retained the command line option (or switch) character convention of '/' from CP/M. Windows uses a backslash (\) as the path separator, while Linux uses a forward slash (/). urljoin() does the same thing. When I read the list of files to process I use os. path before using it. 7, which has been fixed in Python 3. The standard library comes both with the os. join() Method Syntax. 648 1 1 gold badge 7 7 silver badges 21 21 bronze badges. The delimiting character is abstracted away, making your job easier. walk('src'): for filename in fnmatch. Given the pathlib. sep, 'python', 'bin') Linux: /python/bin. 12 we added os. replace() function, removing backslash in certain way. This works fine except on files with a forward slash in the filename - even os. env. Currently I use os. Quoting man path_resolution on my local system: If a pathname ends in a ‘/’, that forces resolution of the preceding component as in Step 2: it has to exist and resolve to a directory. I want to know why the path is showing backslashes instead of a forward glob ultimately uses os. So you need to import os. Commented Jul 2, 2021 at 14:34. sep and os. The problem is that On Windows, paths are written using backslashes (\) as the separator between folder names. join() method returns a string of pathnames delimited with a forward-slash. Learn more about Labs. An absolute string is one that starts with a slash (ans on windows, with an optional drive letter). Connect and share knowledge within a single location that is structured and easy to search. myPath = "D:\\workspace\\test\\main\\test docs" Explanation: In this case, the presence of the absolute path “/etc” resets the earlier components, resulting in only the absolute path being displayed. Why does pathlib have both PurePath & Path? 1. join('foo', 'bar') == 'foo/bar'. – Björn Pollex. join in python returns 'wrong' path? 9. Portable. /path1/) or an unknown (e. At that time there was no directory structure in the file system and no conflict. What I need is something like that that only adds a / when it doesn't already end of a slash AND isn't empty. join(dir_name, base_filename + '. The others only happen not to make sense here, so Python will escape these for you (for free). normpath(path1) in map(os. Here problem is path. join("c:", "foo") represents a path relative to the current directory on drive C: (c:foo), not c:\foo. join, or pathlib. df=pd. It is being used in Windows for now, but will eventually live on a Linux server; I need to let Python determine the appropriate slash. Windows: \python\bin. In the same way, the first time I saw a matrix multiplication with the @ operator, I was stunned and after some research found out it was using a dunder method under the hood, __matmul__ (as often in Python), except this time judging by its name it was made for that. Reputation: 323 #2. pathlib. txt') to get a file within the same folder as the python file getting run is not the "advised" solution for packages, instead package data is preferred for a couple of reasons, for example in a zip packaged package or a more complicated filesystem. Python os. In the above example, even though base_dir already has a trailing slash, os. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Short answer: Use forward slash instead as suggested by gnibbler. Clear The web is based on the UNIX way of delimiting directories in a path with a slash (/). join is Today I just needed a tool to join path parts and normalize """Join and normalize url path parts with a slash. On using raw strings: Using a raw string usually works fine, still you have to note that r"\"" escapes the quoute char. abspath('c:foo') and os. Hot Network Questions I tried the code as below, attempting to change directory separator to forward slash / but still stuck in the backslash \\. Be aware that you need an extra slash "/" between your file location variables os. join() method: However, when dealing with mixed slashes on Windows, it is necessary to use os. join. , r'\foo'): The double backslash is not wrong, python represents it way that to the user. /. This has annoyed several people, as mentioned in the bug tracker: pathlib strips trailing slash. Pdf but the second it scans a subfolder e. Python . path = "/subfolder" and hence the previous base_dir is path. write(p) Note that since there is a current directory for each drive, os. Here’s an example: By using os. Add a comment | In order to join paths you have to use os. PurePath(*pathsegments) "Each element of pathsegments can be either a string representing a path segment, an object implementing the os. join, we ensure that the mixed slashes are handled correctly on Windows. Follow edited Oct 10, 2023 at 13:54. xyz' # should be escaped somehow dir = os. isdir(os. You can pass relative paths as arguments to join them. glob('*. the path in windows like: dir0\dir1\dir2\fn the path in linux like. join function in Python 3 on The backslash indicates a special escape character. Is there some global setting I can use or is it necessary to use another function Additionally to the blackslash problem, don't join paths with the "+" operator -- use os. That is, raw string is not absolutely raw and thats the reason why you cant use backslash (or any odd number of backslashes) in the end of a string like '\' (the backslash would escape the But you can also use os. Path(mydir) / myfile Assuming I have a list of unknown length. path doesn't have something like os. And I have a relative filename string that may contain wrong slashes. join be used for relative paths? 0. This means that c:foo is in fact a correct path. 2. 12" lp = "/data/dir/" vin = "var" os. getcwd()+'\\'+sys. join() The posixpath. env file which I want to access and for that I want to join the parent path with the . py and the Windows implementation in Lib/ntpath. 12. join( os. path is quite unexpected as one might assume based on the previous operations that you would get a mangled path but rather >>> os. walk() to create the final path for a file or folder. It doesn't make much difference for joining paths, but other path commands are more convenient with pathlib compared to os. join as follow: import os import tarfile import glob thirdBloc = 'srm01' #Then, that must be 'srm02', I have a requirement for adding and splitting path in my app. I am writing a script to parse multiple log files and maintain a list of the files that have been processed. join(". In Linux/ Mac systems, the os. Add a comment | It gives "folderD" because the trailing slash makes the final item in the list be "" – neil. join in python returns 'wrong' path? I don't understand the point of all these "pedantic" solutions. For older Python versions, use os. sep is useful when you want to manipulate paths without making assumptions about the separator. Write filepath manipulations once and it works across many different platforms, for free. Commented Sep 1, 2021 at 20:47. join()’s behaviour): So they both have Python path string adds an extra slash except for the last one. php' # split the path to parts by either slash symbol: path = re. Okay, so os. dir0/dir1/dir2/fn I often run into programs that accept paths only with forward slashes, How to fix forward slash issue in path on windows in python? 103. It can be used to split strings into substrings with the "split" method, or to join strings into a single string using "join". 6. Separate file name from path. (In Python 2. sep}' if you want to be OS I recommend always using os. join is defined (quoting the docs):. Joining paths can be a headache if your code needs to work on different platforms. Follow asked Jun 13, 2018 at 20:49. G:/Books/Title. path1). The tail part will never contain a slash; if path ends in a slash, tail will be empty. join doesn't do much more than save you the trouble of providing a platform-independent path separator. *path: A path-like object representing a file system path. How to Use Python os. I thought of using something like os. Syntax: os. join on windows ignores first path element? 6. This is helpful when you are working with files and directories because it helps create paths in a platform-independent manner without the need for hard coding. mixed slashes with os. For example: In POSIX it just depends on has_root_directory(). It smooths over that difference so cross-platform code doesn't have to be cluttered with special cases for each OS. Now let‘s join some paths! Joining Relative Paths. csv" 2- if the file path folder has the file name "Allstocks. 1. join operation on windows it can result paths like this: e:/Test\\TemplatePicture. ) Its difficult to change all paths as most of paths are hard code like: It is mentioned in official urlparse docs that:. join on windows [ Gift : Animated Search Engine : https://www. Also, Python, as many other This is a right path string, without the last back slash: xp1 = "\Documents and Settings" Share. ismount() method in Python is used to check whether the given path is a mount point or not. join(path, r"c:\Python\Test\logs From the documentation of os. In Python 3, there are various ways to manipulate directory strings, and one common requirement is to ensure that a directory path ends with a trailing slash. What I'm trying to get is 1- If the csv download does not exist in the path folder create csv file as "Allstocks. join" for manipulating file paths. I've tried to replace each slash in dir_name with \/ but os. So if you mean backslash followed by t you have to type it as "\\t". 0, they needed to represent the path separator using something that did not conflict with existing I'm trying to join two path together, the second starts with a leading slash. join(full_path, env, 'filename. Now I want the os. Of course they can. join() automatically adds any required forward slashes into a file path name. For example, while Windows uses backslashes (\) as the path separator, my_list = ['', 'drive', 'test', filename] path = os. join also supports URIs. Even in a raw string, the backslash is an escape character for the single use case of escaping the quote character. join() if you are fortunate enough to be running a recent version of Python. sep) for your OS: os. join() when opening files inside directories. """ schemes, netlocs, paths, queries, fragments = zip(*(urlsplit unfortunately, you cannot combine default parameters with sequence-unpacking in Python 2. python: how to escape slashes in path? 2. join(mr, cn, lp, vin) leads to connecting multiple strings to path in python with slashes. This article explores an OS-independent approach to add a trailing slash to [] In advance, I'm a big noob. path module. Hot Network Questions Because '\t' is an escape sequence that makes sense: it is a tab, like is specified in the 2. join just removes everything else. (like os. join(*path) Here's how to use os. bar') 'C:\\Users\\Me\\foo. join() I use python to write scripts for Autodesk Maya. Threads: 19. join(). Join paths in Python given operating system. So what's the best way to join paths like this in Python? Thank you! python; Share. join(Path(__file__). 23 What's the best The os. No, you didn't miss anything. parent, ". endswith('. masky007 masky007. You can supply an arbitrary number of arguments to os. The documentation for pathlib says that "For low-level path manipulation on strings, you can also use the os. split("\\")[:-1] this returns: ['L:', 'JM6', 'jm6', It'll be fine if you're using Windows. abspath(path. join() exists only because different operating systems use different path separator characters. Escaping a forward slash path directory in Mac OSX using Python? 2 os. On Windows, the drive is not reset when the argument is a rooted relative path (e. Your path contains \train. /my_dir") The more general problem is that existing users of string paths can’t adopt pathlib without introducing this bug. run_folder = os. In Python 3. splitall. 7 application in both Unix and Windows. like In python, suppose I have a path like this: even cleaner: '/'. This is just showing that you can in fact get the character used by the operating system to separate pathname components if you want, but for concatenating path names, see the other answer on using os. And if I may ask: where does it come from in the first place? I want to do join the current directory path and a relative directory path goal_dir somewhere up in the directory tree, so I get the absolute path to the goal_dir. Here are some examples related to handling mixed slashes in the os. php; the same result should be given using abc/de and fg/x. So most likely path starts with a slash, i. Let’s delve into the intricacies of using os. For example, getting the current module directory is: import os. 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'. For example, to get the "stem" (filename without extension): On Unix based operating system such as macOS, Linux, and BSDs, the forward slash (/) is used as the path separator. join() in Python. abspath(__file__)) os. If not, is there an available class? It could also be valuable for splitting paths or removing parts of them. hows. join() work? 12. >>> import os >>> os. join instead. join and explore some strategies to effectively For python < 3. path does not seem to work. In this case, os. jpg My idea is that as long as I don't use ms-dos commands easier way to join path parts like this: In this case the relevant one is os. Connect and share knowledge within a single location that is structured and ("example/path/") gives you a standard format for you paths, also without the final slash. path = os. join almost always in my django project for cross OS support; the only places where I don't currently use it are for template names and for URLs. join which uses forward slash / to join path segments. join(dir0,dir1,dir2,fn) But when i am splitting with slashes i am facing problems . Commented Mar 19, 2022 at 0:31. join, Python will automatically use the correct path separator for the current operating system, ensuring that your paths are always correctly formatted. I would prefer for it to remain so. join() to build a path string using the right kind of slash for the current operating system: This code will work perfectly on both Windows or Mac. The disadvantage is if there's a slash at the beginning of the right had side, then it will usually do not what you want. join to build the path and let python handle that problem for you. How would I join all elements of this list to my current path using pathlib? from pathlib import Path Path. e: os. env") which works. 1839. normpath to normalize the path before joining it with os. join() function in combination with the os. python; parsing; url; Share. fileDialog2 and a os. There is a new function parameter syntax / to indicate that some function parameters must be specified positionally and cannot be used as keyword arguments. join()? Something like: Yes, it should, as: Pathname + filename = fully qualified file location. Path object at some point, and that is the source of slash conversions. This results in having to do alot of path concatenation with os. join() in python) in shell to handle such situation. exists fails on these files using the path calculated above. It's also pointless if you end up needing to explicitly specify the root directory by name (as you can see in your own example). Working with directory paths is a common task in programming, especially when dealing with file operations. listdir() like this: for i in os. normpath() worked! The resulting file path still had brackets and excess single quotes attached, which was interfering with interpretation; this became obvious when I tried returning os. I would change your code to this: The main-folder has a . The use of slash in python string and regex. html ] PYTHON : mixed slashes with The . Python temp_dir = 'spam' dir_name = 'foo/bar/baz. Thus, when it ends on a legal filename character. join The syntax os. I mimicked this Esri method (Techniques for sharing Python scripts) to make my script portable. In os. gdsmmudw sbeycq fjo evz olqnei vaj qeg glurk dau alhx