Have No File Object Error
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I have a few objects where I have no file attached. I have this code: if os.path.isfile(object.pdf_file.url): object.url = object.pdf_file.url else: object.url = "" But I am getting this error: The 'pdf_file' attribute has no file associated with it. python django share|improve this question edited Dec 5 '12 at 6:47 user1486147 asked Dec 5 '12 at 6:44 user24 3416 add a comment| 1 Answer 1 active oldest votes up vote 0 down download failed due to unknown error android vote accepted if os.path.isfile(object.pdf_file.url): This will throw the error because you need the file to get the url. I do not think that will work even if the file exists since isfile() needs a path, not the url which is relative to your webserver/django-settings for media url not where it is located on your server. Try: if object.pdf_file: object.url = object.pdf_file.url else: object.url = "" This will work since the FileField will return None if it is null. share|improve this answer edited Dec 5 '12 at 7:09 answered Dec 5 '12 at 7:00 relekang 1,05986 thanks buddy , it worked –user24 Dec 5 '12 at 7:01 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name Email Post as a guest Name Email discard By posting your answer, you agree to the privacy policy and terms of service. Not the answer you're looking for? Browse other questions tagged python django or ask your own question. asked 3 years ago viewed 288 times active 3 years ago Related 2722How do I check whether a file exists using Python?2644Does Python have a ternary conditional operator?649Does Django scale?835Determine
error message printed into Debugger Output Summary: Have no FileObject for... google chrome not downloading files error message printed into Debugger Output Status: VERIFIED FIXED Product: debugger Classification:
Security Settings On Your Computer Blocked This File
Unclassified Component: Java Version: 6.x Hardware: PC Windows 7 Priority: P3 (vote) TargetMilestone: 6.x Assigned To: Martin
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Entlicher QA Contact: issues@debugger URL: Whiteboard: Keywords: Duplicates: 178116 178184 178994 (view as bug list) Depends on: Blocks: Show dependency tree /graph Reported: 2009-11-22 23:04 UTC by http://stackoverflow.com/questions/13717739/getting-file-object-does-not-exist-error-in-python-django itatang Modified: 2010-05-10 08:37 UTC (History) CC List: 3 users (show) gtzabari pbowyer sirkkalap See Also: Issue Type: TASK Exception Report : Attachments Add an attachment (proposed patch, testcase, etc.) Note You need to log in before you can comment on or make changes to this bug. Description itatang 2009-11-22 23:04:43 UTC A warning message is https://netbeans.org/bugzilla/show_bug.cgi?id=177392 displayed as following when the debugger is starting. debug: Have no FileObject for C:\Program Files\Java\jdk1.6.0_17\jre\lib\sunrsasign.jar Have no FileObject for C:\Program Files\Java\jdk1.6.0_17\jre\classes Comment 1 Martin Entlicher 2009-11-23 01:41:43 UTC This warning was added because of bug #73062: NB should provide an error message to the user letting them know a specific element on the classpath has issues. The two path elements do not exist and debugger can not recognize whether this is by design or whether it's a user error. Unfortunately, probably any Java platform define classpath where these two elements do not exist in the JDK installation (this is visible in Tools -> Java Platforms -> Classes tab). Since it's O.K. that these two elements are missing, we will explicitly ignore these two items in debugger. Comment 2 Martin Entlicher 2009-11-24 03:50:22 UTC The warning was disabled for known missing files in changeset: 154217:c5b40d057d08 http://hg.netbeans.org/main/rev/c5b40d057d08 Comment 3 Quality Engineering 2009-11-25 16:59:42 UTC Integrated into 'main-golden', will be available in build *200911251400* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress) Changeset: http://hg.netbe
Errors Exceptions Generators References Explained Predefined Variables Predefined Exceptions Predefined Interfaces and Classes Context options and parameters Supported Protocols and Wrappers Security Introduction General considerations Installed as CGI binary Installed as an Apache module http://php.net/manual/en/features.file-upload.errors.php Session Security Filesystem Security Database Security Error Reporting Using Register Globals User https://github.com/h5py/h5py/issues/590 Submitted Data Magic Quotes Hiding PHP Keeping Current Features HTTP authentication with PHP Cookies Sessions Dealing with XForms Handling file uploads Using remote files Connection handling Persistent Database Connections Safe Mode Command line usage Garbage Collection DTrace Dynamic Tracing Function Reference Affecting PHP's Behaviour Audio Formats Manipulation Authentication Services Command Line google chrome Specific Extensions Compression and Archive Extensions Credit Card Processing Cryptography Extensions Database Extensions Date and Time Related Extensions File System Related Extensions Human Language and Character Encoding Support Image Processing and Generation Mail Related Extensions Mathematical Extensions Non-Text MIME Output Process Control Extensions Other Basic Extensions Other Services Search Engine Extensions Server Specific Extensions Session Extensions Text Processing Variable and Type Related Extensions download failed due Web Services Windows Only Extensions XML Manipulation Keyboard Shortcuts? This help j Next menu item k Previous menu item g p Previous man page g n Next man page G Scroll to bottom g g Scroll to top g h Goto homepage g s Goto search(current page) / Focus search box Common Pitfalls » « POST method uploads PHP Manual Features Handling file uploads Change language: English Brazilian Portuguese Chinese (Simplified) French German Japanese Korean Romanian Russian Spanish Turkish Other Edit Report a Bug Error Messages Explained PHP returns an appropriate error code along with the file array. The error code can be found in the error segment of the file array that is created during the file upload by PHP. In other words, the error might be found in $_FILES['userfile']['error']. UPLOAD_ERR_OK Value: 0; There is no error, the file uploaded with success. UPLOAD_ERR_INI_SIZE Value: 1; The uploaded file exceeds the upload_max_filesize directive in php.ini. UPLOAD_ERR_FORM_SIZE Value: 2; The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form. UPLOAD_ERR_PARTIAL Value: 3; The uploaded file was only partially uploaded. UPLOAD_ERR_NO_FILE Value: 4; No fi
Sign in Pricing Blog Support Search GitHub This repository Watch 44 Star 451 Fork 147 h5py/h5py Code Issues 96 Pull requests 10 Projects 0 Pulse Graphs New issue Attribute Error in 'file' and 'File' Object #590 Closed piltu007 opened this Issue Jun 27, 2015 · 1 comment Projects None yet Labels invalid Milestone No milestone Assignees No one assigned 2 participants piltu007 commented Jun 27, 2015 I have created a hdf5 file using file = open() command. In this case, I can write and read the file. But it is giving me attribute error when I am trying file.keys(). The error is AttributeError: 'file' object has no attribute 'keys'. Then I have created a new hdf5 file using file = h5py.File() command. In this case, I can read and use command file.keys() without any error. But I can not write in the file. The error is AttributeError: 'File' object has no attribute 'write'. What are the reasons behind these error? Is there any difference between 'file' object and 'File' object? andrewcollette added the invalid label Jun 29, 2015 h5py member andrewcollette commented Jun 29, 2015 HDF5 files are different than the Python files you get with open(). There's a quick introduction here: http://docs.h5py.org/en/latest/quick.html andrewcollette closed this Jun 29, 2015 Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment Contact GitHub API Training Shop Blog About © 2016 GitHub, Inc. Terms Privacy Security Status Help You can't perform that action at this time. You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session.