ioerror

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Python 'No such file or directory' opening path `~/filename` with mode `w+`

I\'m trying to open a file that doesn\'t exist with this line: x = open(\"~/tweetly/auth\", \'w+\') That should open it if it exists, and then wipe content to begin to write.[详细]

2023-04-12 07:18 分类：问答
What can lead to "IOError: [Errno 9] Bad file descriptor" during os.system()?

I am using a scientific software including a Python script that is calling os.system() which is used to run another scientific program. While the subprocess is running, Python at some point prints the[详细]

2023-04-11 04:47 分类：问答
Call "expect" script in C++ process

I realized a shell using expect/spawn and send commands to SCP files from a remote server which send automatically the password when it is needed.[详细]

2023-03-27 03:23 分类：问答
How do memory-mapped files handle I/O errors?

I am modifying a tool that currently opens files and reads them with fread() to use memory-mapped file开发者_如何学JAVAs. This program frequently reads from devices that may have I/O errors. Currently[详细]

2023-03-22 19:13 分类：问答
Flash AS3 on URLLoader.load POST - getting http status=0 and no data. Works in Flash IDE

I am making rest calls with a urlload.load(urlRquest). also urlRequest.method = URLRequestMethod.POST;[详细]

2023-03-20 14:27 分类：问答
multiprocessing > Manager() > RLock Error:

I\'ve got a collection of multiprocessing.Process objects in a list, and they all use the same instance of what I will call a \"process safe queue\" to communicate in a process-safe (thread-safe but w[详细]

2023-03-19 01:59 分类：问答
IOError with lxml etree parse function

I have a logic like ： for root, dirs, files in os.walk(os.getcwd()): if \"info.xml\" in files: root = lxml.etree.parse(\"%s/info.xml\" % root)[详细]

2023-03-13 07:07 分类：问答
How to fix these IOErrors when creating a thumbnail from a filepath in PIL (Python Imaging Library)

I am trying to make a simple function in python that can take in a filepath and an outputfilepath, and then make a 64x64 thumbnail for the image found at filepath and save the thumbnail to outputfilep[详细]

2023-03-13 02:18 分类：问答
getting odd error when calling python script within another python script

I am getting an IOError when calling a python script(script2) within another python script(script1). Script 2 runs fine if called stand alone, however, if I call it from within script one, i get the[详细]

2023-03-06 17:23 分类：问答
Why am I getting 'IOError Exception Value: [Errno 2] No such file or directory' When saving file with PIL

I am building a site using Django/Python and there is one page where the user can upload a photo which is then re-sized and saved using the following function:[详细]

2023-02-17 23:59 分类：问答