I O Error 2
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Ioerror Errno 2 No Such File Or Directory Python
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Errno 2 Python
community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Python: IOError: [Errno 2] No such file or directory up vote 13 down vote favorite ioerror errno 2 no such file or directory u 8 I am very new to Python so please forgive the following basic code and problem, but I have been trying to figure out what is causing the error I am getting (I have even looked at similar threads on S.O.) but can't get past my issue. Here is what I am trying to do: loop through a folder of CSV files search for a 'keyword' and delete all lines containing no such file or directory python windows the 'keyword' save output to a separate folder Here is my code: import os, fnmatch import shutil src_dir = "C:/temp/CSV" target_dir = "C:/temp/output2" keyword = "KEYWORD" for f in os.listdir(src_dir): os.path.join(src_dir, f) with open(f): for line in f: if keyword not in line: write(line) shutil.copy2(os.path.join(src_dir, f), target_dir) Here is the error I am getting: IOError: [Errno 2] No such file or directory: 'POS_03217_20120309_153244.csv' I have confirmed that the folder and file do exist. What is causing the IOError and how to I resolve it? Also, is there anything else wrong with my code that would prevent me from performing the entire task? python share|improve this question edited Nov 8 '15 at 3:06 Kevin Guan 10.8k92547 asked Mar 19 '12 at 5:01 Keith 63751938 add a comment| 5 Answers 5 active oldest votes up vote 17 down vote Hmm, there are a few things going wrong here. for f in os.listdir(src_dir): os.path.join(src_dir, f) You're not storing the result of join. This should be something like: for f in os.listdir(src_dir): f = os.path.join(src_dir, f) This open call is is the cause of your IOError. (Because without storing the result of the join above, f was still just 'file.csv', not 'src_dir/file.csv'.) Also, the syntax: with open(f): is close, but the syntax isn't quite right
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Ioerror Errno 2 No Such File Or Directory Windows
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Ioerror: [errno 2] No Such File Or Directory Mac
programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Error in Python IOError: [Errno 2] No such file or directory: 'data.csv' up vote 4 down vote favorite 1 In Python, http://stackoverflow.com/questions/9765227/python-ioerror-errno-2-no-such-file-or-directory I have a script, I'm trying to use the python open("data.csv") command to open a CSV file that I have in the Python script directory. There is a file there called data.csv. The python script indicates an error: Error in Python IOError: [Errno 2] No such file or directory: 'data.csv' What does this error mean and how do I fix it? Screenshots: Here is the minimal code in the script that reproduces the http://stackoverflow.com/questions/13000455/error-in-python-ioerror-errno-2-no-such-file-or-directory-data-csv error: open("data.csv") python errno share|improve this question edited Oct 6 '15 at 15:13 Eric Leschinski 46.7k23221190 asked Oct 21 '12 at 17:45 Doug Fir 2,761164191 add a comment| 4 Answers 4 active oldest votes up vote 6 down vote accepted Try to give the full path to your csv file open('/users/gcameron/Desktop/map/data.csv') The python process is looking for file in the directory it is running from. share|improve this answer answered Oct 21 '12 at 17:49 Senthil Kumaran 22.8k85381 add a comment| up vote 5 down vote open looks in the current working directory, which in your case is ~, since you are calling your script from the ~ directory. You can fix the problem by either cding to the directory containing data.csv before executing the script, or by using the full path to data.csv in your script, or by calling os.chdir(...) to change the current working directory from within your script. Note that all subsequent commands that use the current working directory (e.g. open and os.listdir) may be affected by this. share|improve this answer edited Oct 21 '12 at 18:09 answered Oct 21 '12 at 17:49 unutbu 383k46708822 2 os.chdir() should be used with care or better yet not at all in this case (os.path.join could be used instead). –J.F. Sebastian Oct 21 '12 at 17:55 @J.F.
be recreated, or that the file on the open call was not created by Btrieve. Some other possible causes and solutions to try are: - This status code also occurs http://www.nomad.ee/btrieve/errors/2.shtml if the application passed an invalid position block or if a Btrieve file created in version 6.0 format is opened by a 5.x version of Btrieve. - For Netware Btrieve, your data files must be https://c-command.com/forums/showthread.php/3707-error-IOError-error-2-(No-such-file-or-directory) flagged non-shareable, you must have Read, Write and Create rights to the directory. - Some viruses are known to cause this error. - If you are using Btrieve for DOS and you have expanded memory, no such try loading Btrieve with /E option to keep buffers out of expanded memory. - Check for data files with identical names - different extension is not enough because the pre-image files would be with the same name. - In some rare cases, this status code is returned instead of status 18 (disk full), usually because there is no room for pre-image file. - This error can occur if multiple no such file Btrieve for DOS users access the same file on Netware server with TTS active, because TTS locks changed pages in the file, including Btrieve file header page - this causes error 2 on other workstation. - If you used /O option for loading Btrieve, then Btrieve translates OS critical errors to Btrieve codes. - You are using Btrieve NLM version 5.11 and one user tries to read the data while another performs a transaction on the file. - You have V3.02 or V3.20 of NETX shell or you are using NETX shell on Netware 4.x server (use VLMs for Netware 4). - On DOS networks (Lantastic etc.) with data files on server, make sure that server and only server has SHARE loaded. - On Netware 3.10 apply patches READFIX.NLM and CAHCEFIX.NLM. - With Pre-v6 file format file with size over 768MB, the locking conflict can occur. File will not be damaged, you can retry until the conflict is resolved. - Novell's Turbo Cache may become corrupt and return corrupted pages to Btrieve. The Btrieve files are not actually corrupt - only their representation in cache is corrupt. Novell has the CLSFILFX or PK411FT patches for this problem on Netware 4.11. Netware 4.10 version is TURBOD. In
this is your first visit, be sure to check out the FAQ. You may have to register before you can post. To start viewing messages, select the forum that you want to visit from the selection below. Results 1 to 6 of 6 Thread: error: IOError: error 2 (No such file or directory) Thread Tools Show Printable Version Search Thread Advanced Search Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode 01-23-2013,12:35 PM #1 dwall73 View Profile View Forum Posts Private Message Join Date Jan 2013 Posts 3 error: IOError: error 2 (No such file or directory) Hi All, Hoping you can assist me. With my eaglefiler library now pushing 13G, I decided to move the library to my drop box folder. After the sync had completed with DropBox, I opened up my EF library from the new location in my dropbox folder. The library seemed to open fine, I could see all my archived email, no issue there. However when I selected an email, the content of the email failed to display, imstead an error message stating the following. The body of this message could not be displayed because of an error: IOError: error 2 (No such file or directory) for file: /Users/dwall/Dropbox/Files/20100622 sent.mbox I am running version 1.5.10 of eaglefiler on OSX 10.8.2 and have 100,237 records in my library. I only user EF for my archived email from MS Outlook for Mac 14.2.5 Any assistance would be greatly appreciated. Thanks Reply With Quote 01-23-2013,03:36 PM #2 Michael Tsai View Profile View Forum Posts Private Message Visit Homepage Developer Join Date Aug 2006 Posts 7,664 Originally Posted by dwall73 The body of this message could not be displayed because of an error: IOError: error 2 (No such file or directory) for file: /Users/dwall/Dropbox/Files/20100622 sent.mbox If you do a Verify, does it say that you have missing files? It looks like the “20100622 sent.mbox” file was either deleted, renamed, or moved relative to the .eflibrary file so that EagleFiler can no longer find it. Reply With Quote 01-23-2013,04:25 PM #3 dwall73 View Profile View Forum Posts Private Message Join Date Jan 2013 Posts 3 Originally Posted by Michael Tsai If you do a Verify, does it say that you have missing files? It looks like the “20100622 sent.mbox” file was either deleted, renamed, or moved relative to the .eflibrary file so that EagleFiler can no longer find it. I highlighted all records an clicked on verified. The results came back as follows: Files verified: 30 Failures: 29 As mentioned before, I moved the .eflibrary to my dropbox folder. Then when I go to open a EL and point it to the library to ope