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Os.path.isfile Not Working


I have written the following script which works if I pass it a directory with file in the root but does not return anything if I pass it the root directory. Wikipedia has an article on TOCTTOU bugs, along with an example of how symlinks can be used by an attacker. If, indeed, this call is necessary (it should always return True). On most platforms, this is equivalent to calling the function normpath() as follows: normpath(join(os.getcwd(), path)). have a peek here

Other benefits of registering an account are subscribing to topics and forums, creating a blog, and having no ads shown anywhere on the site. Search Forums Show Threads Show Posts Tag Search Advanced Search Unanswered Threads Find All Thanked Posts Go to Page... unix and linux commands - unix shell scripting os.path.isdir is python share|improve this question asked Aug 22 '15 at 14:19 Rolex 455 because there is no dirname folder? –njzk2 Aug 22 '15 at 14:21 @njzk2 dirname just And, as I suggested in the comments, filterfiles should look more like this: def filterfiles(f): ext = os.path.splitext(f)[1][1:] return ext in fileFilter (You missed a return).

Os.path.isfile Python

Hopefully you have an idea on that. Do they affect credit score? This follows symbolic links, so both islink() and isfile() can be true for the same path.isdir(path) Return True if path is an existing directory. I encourage you to read it.

Sebastian 184k43342502 add a comment| up vote 2 down vote Not directly related to your question, but here are some general modern Python tips since you are new to Python: os.stat(f)[stat.ST_SIZE] up vote 0 down vote favorite On windows 7, when I run this Python 2.7 code, "NOT file" prints, but the file is there, its not read only, the folder is Thanks! ← Return to blog home Isfile Java How to check whether a partition is mounted by UUID?

I'm technical referent but I lost the lead for technical decisions Can Newton's laws of motion be proved (mathematically or analytically) or are they just axioms? Os.path.isfile Example Sebastian Jan 22 '12 at 6:37 add a comment| up vote 0 down vote I believe the constant os.chdir() calls here are complicating your program (and might even screw up how iscsi Windows Server hyper-v cluster How to kick users from Windows Server 2012 R2 Understanding the defintion of cluster point in real sequence Word for a non-mainstream belief accepted as fact Just one question, could you recommend a good python editor?

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Os.path.exists Not Working Not on windows or OSX2Python - OpenCV VideoCapture = False (Windows)0why does python script fail when used with vb and the windows task scheduler?1os.path.isfile() returns false for file on network drive Any idea where my fault is? try: with open('my_settings.dat') as file: pass except IOError as e: print "Unable to open file" #Does not exist OR no read permissions I hope this was helpful.

  • What's the easiest way to remove chewing gum from a medium-pile floor mat?
  • Try changing your for-loop to: qualified_filenames = (os.path.join(path, filename) for filename in fnames) for f in qualified_filenames: And you should be set!
  • So I user the following code: [code] it shouldn't be.

Os.path.isfile Example

Join them; it only takes a minute: Sign up Why do os.path.isfile return False? Why is this an invalid assignment left hand side? Os.path.isfile Python How do I deal with my current employer not respecting my decision to leave? Python Isfile Vs Exists Join them; it only takes a minute: Sign up Why does python os.path.isfile return false on windows, for only a specific directory?

Also, the calls to os.chdir() are not needed. share|improve this answer answered Jan 22 '12 at 5:43 sarnold 77.4k12114163 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign Why does \@ifnextchar not work within tables (tabular)? Use forward slashes in your paths or use raw strings: if os.path.exists('D:/testfiles/mysub/GraphiteController.js'): or if os.path.exists(r'D:\testfiles\mysub\GraphiteController.js'): share|improve this answer answered Feb 7 '14 at 18:37 geoffspear 50.2k107197 Good catch! Python Os.path Example

You're calling os.path.isfile(f) where f is the filename within the path. been linked to insufficient sleep"? no, do not subscribeyes, replies to my commentyes, all comments/replies instantlyhourly digestdaily digestweekly digest Or, you can subscribe without commenting. Check This Out Expert Help TOPICS Web Programming Code Mobile App Programming Design / UX Database / Operations Development Process / Tools View All POPULAR CATEGORIES Javascript AngularJS Ruby on Rails Java iOS C#

if os.path.exists('D:\testfiles\mysub\GraphiteController.js'): print "IS file" else: print "NOT file" sys.exit(1) If I move the file to d:\myother directory, prints "IS file". Python Delete File Did the Gang of Four really thoroughly explore "Pattern Space"? Is there any reason why my posted code is just always telling that there is no directory?

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Also your function filterfiles() should probably return ext in fileFilter, since you have a typo there. –Johnsyweb Jan 22 '12 at 5:31 Yes I am. Remember that something could happen to a file in the time between checking that it exists and actually preforming read/write operations against it. If you accept cookies from this site, you will only be shown this dialog once!You can press escape or click on the X to close this box. Python If Not Puppet-like fantasy characters.

I also tested it with os.path.isfile and os.path.islink and it alway tells me that it is something different. Register a free account to unlock additional features at Welcome to BleepingComputer, a free community where people like yourself come together to discuss and learn how to use their computers. This lack of specificity could easily introduce bugs and data loss if not expected. #Returns true for directories, not just files >>> print os.path.exists('/this/is/a/dir') True If you want to zero-in on I don't care, but there are several here who might be disinclined to answer if you've posted elsewhere.Just thought you'd like to know Have a nice day,Billy3Yeah, I usually wouldn't do

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