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Cannot Create A File When That File Already Exists Python


IN NO EVENT SHALL THE * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR * PROFITS, I know I'm trying to create a file that already exists, but I'm not sure in what context the interpreter means when it tells me this. Guide the OP to the solution, but do not solve it for them. Why did the best potions master have greasy hair? Source

See the full guidelines for more explanation. When offering help, you don't have to be an expert to answer a question. No Referral Links: Please refrain from posting referral links to Amazon or other sites. The document for shutil specifically says that the destination directory must not exist. http://stackoverflow.com/questions/11660605/python-overwriting-folder-if-it-already-exists

Python Os.rename Cannot Create A File When That File Already Exists

Thanks! We recommend upgrading to the latest Safari, Google Chrome, or Firefox. That said, using a hard coded string length like you are doing is not a good idea. Singular cohomology and birational equivalence How do i upgrade my wall sconces Is it unethical to poorly translate an exam from Dutch to English and then present it to the English

Browse other questions tagged python windows file errno or ask your own question. Join them; it only takes a minute: Sign up Python FileExistsError up vote -1 down vote favorite Here is my code for replacing all the occurrences of kyle and john with Thank you for the update. Python Copy Directory To Another Directory Do you have some kind of process that automatically backs up files or otherwise briefly opens files in the background?

How does one solve this? I have read the post about os.rename() FileExistsError but i couldnot understand it. What is the definition of "rare language"? unintuitive and inconsistent. –Erik Allik Oct 17 '13 at 1:09 add a comment| 1 Answer 1 active oldest votes up vote 2 down vote If you want to append to an

Traceback (most recent call last): File "Add_copyright.py", line 69, in prepend_file(fullname, dirpath) File "Add_copyright.py", line 60, in prepend_file os.rename(temp_fname, fullname) WindowsError: [Error 183] Cannot create a file when that file Python If Directory Exists JSFiddle: for HTML, CSS, or JavaScript specifically. This came to me for review as your first answer. How small could an animal be before it is consciously aware of the effects of quantum mechanics?

Python Copytree Overwrite

How can I declare independence from the United States and start my own micro nation? http://stackoverflow.com/questions/13025313/why-os-rename-is-raising-an-exception-in-python-2-7 Which language is best for making games/websites/etc? Python Os.rename Cannot Create A File When That File Already Exists How can I contribute to open source projects? Cannot Create A File When That File Already Exists Python Rename Is there an option to convert a file to read-only in python –Wolf Oct 28 '13 at 13:34 add a comment| Your Answer draft saved draft discarded Sign up or

I'm a script kiddie and self-taught in Python from reading the documentation. http://skimwp.org/cannot-create/cannot-create-file-when-that-file-already-exists-system-restore.php You could try deleting the backup file after a timeout: import time, os def replaceAll(file,searchExp,replaceExp): for line in fileinput.input(file, inplace=1): if searchExp in line: line = line.replace(searchExp,replaceExp) sys.stdout.write(line) time.sleep(1) # wait If not then folder permissions are probably the problem. I am using Windows 7. Python Copytree Cannot Create A File When That File Already Exists

Does The Amazing Lightspeed Horse work, RAW? Why put a warning sticker over the warning on this product? How can I trust that this is Google? have a peek here Take a look at shutil's Python library!

sorry it was my mistake. Overwrite File Python a minimal, runnable example. How can I declare independence from the United States and start my own micro nation?

Would I run into any errors this way? –Shankar Kumar Jul 26 '12 at 1:59 add a comment| 4 Answers 4 active oldest votes up vote 12 down vote accepted Would

How did early mathematicians make it without Set theory? What is the definition of "rare language"? CODE #!/usr/bin/env python from os import listdir import os from os.path import isfile, join mypath = 'D:\\Hadoo' path = 'D:\\Hadoo' onlyfiles = [f for f in listdir(mypath) if isfile(join(mypath, f))] Existing Shutil.move Overwrite Why put a warning sticker over the warning on this product?

On older Python versions you could emulate os.replace() using ctypes module: # MOVEFILE_REPLACE_EXISTING = 0x1; MOVEFILE_WRITE_THROUGH = 0x8 ctypes.windll.kernel32.MoveFileExW(src, dst, 0x1) See how atomicfile.atomic_rename() is implemented on Windows. Why cast an A-lister for Groot? Is there a way to overwrite the folder (and create a new one, with the same name) if it already exists? http://skimwp.org/cannot-create/cannot-create-a-file-when-that-file-already-exists-system-io-ioexception.php Connecting sino japanese verbs Player claims their wizard character knows everything (from books).

Why are password boxes always blanked out when other sensitive data isn't? It's possible that the rename works because if the source and destination are the same it doesn't actually check whether either exist (I'm not in Windows right now so I can't The example you have there is invalid syntax. –bernie May 14 '13 at 17:38 It might also help if you show your import statements. –bernie May 14 '13 at I'm just using a simple script I found here: import os from os import rename, listdir print os.listdir(".") for filename in os.listdir("."): if filename.startswith("colon-"): print filename os.rename(filename, filename[7:]) I need to

Draw some mountain peaks Does the "bat wing" aircraft paint design have a proper name? filename.split("-")[1]. –Ashwini Chaudhary Nov 24 '12 at 10:26 1 @Ashwini I wasn't trying to endorse the method that gran_profaci used, I was just trying to show him how his code asked 3 years ago viewed 2384 times active 3 years ago Linked 3 Why os.rename() is raising an exception in Python 2.7? All rights reserved.REDDIT and the ALIEN Logo are registered trademarks of reddit inc.Advertise - technologyπRendered by PID 27880 on app-565 at 2016-11-06 16:42:42.571947+00:00 running 56a6e15 country code: VE.

it through following error: >python filer.py Traceback (most recent call last): File "filer.py", line 16, in os.rename(os.path.join(mypath, a), os.path.join(path, b)) WindowsError: [Error 183] Cannot create a file when that file share|improve this answer answered Jul 26 '12 at 0:23 cybertextron 3,277738101 This also works.. Good Content: Any external resources linked to should be up-to-date and correct. In this case - can you explain why you believe that this code is immune to the race conditions?

Delete it first or pick a different filename. What is really curved, spacetime, or simply the coordinate lines? Cheers, Phred phred2 commented Jan 5, 2015 Indeed a Windows specific issue. In a company crossing multiple timezones, is it rude to send a co-worker a work email in the middle of the night?

os.makedirs(dir) How about that? Is it safe to use cheap USB data cables? Q: Would shutil.move work instead? My favorites ▼ | Sign in googleappengine Google App Engine ProjectHome Issues New issue Search Search within: All issues Open issues New issues Issues to verify for Advanced search

Does the file exist? asked 4 years ago viewed 13846 times active 1 year ago Linked 59 What is the EAFP principle in Python? 1 Python: How to create a directory and overwrite an existing asked 7 months ago viewed 328 times Related 2768How do I check whether a file exists using Python?120Python - When to use file vs open104Pythonic way to check if a file