file-copying

问题 I have a such code: for file in file_list: shutil.copyfile(file,newpath) #do further actions And here is the question, at #do further actions I use the copied f iles thus I need to make sure the shutil.copyfile functions finish their task. How can I make sure of this ? 回答1: The shutil functions should return only after the operation is finished. If nothing funny is going on on the OS level it should be safe this way. If you know the size of the file you could check if that is correct. 回答2:

问题 I have a such code: for file in file_list: shutil.copyfile(file,newpath) #do further actions And here is the question, at #do further actions I use the copied f iles thus I need to make sure the shutil.copyfile functions finish their task. How can I make sure of this ? 回答1: The shutil functions should return only after the operation is finished. If nothing funny is going on on the OS level it should be safe this way. If you know the size of the file you could check if that is correct. 回答2:

问题 I have a such code: for file in file_list: shutil.copyfile(file,newpath) #do further actions And here is the question, at #do further actions I use the copied f iles thus I need to make sure the shutil.copyfile functions finish their task. How can I make sure of this ? 回答1: The shutil functions should return only after the operation is finished. If nothing funny is going on on the OS level it should be safe this way. If you know the size of the file you could check if that is correct. 回答2:

问题 I have a such code: for file in file_list: shutil.copyfile(file,newpath) #do further actions And here is the question, at #do further actions I use the copied f iles thus I need to make sure the shutil.copyfile functions finish their task. How can I make sure of this ? 回答1: The shutil functions should return only after the operation is finished. If nothing funny is going on on the OS level it should be safe this way. If you know the size of the file you could check if that is correct. 回答2:

问题 I am able to copy files from different directories but the file contents are not copied. I am not sure what mistake I am doing: import os,zipfile,shutil rootdir = r'Y:\StorageReports\Mitrend_Reports\test' adddir=r'Y:\StorageReports\Mitrend_Reports\test\additional' sheetdir=r'Y:\StorageReports\Mitrend_Reports\test\spreadsheets' extn="pptx" extn1="xlsx" for dirpath, dirnames, files in os.walk(rootdir): for i in files: if "Validate the Value" or "VNX Additional Details" in i: if i.endswith (extn

问题 I was wondering after using computer for a long times it feels like copy paste was fundamental feature but I know it is not. So the question is how does this really work? I thought of all ideas how this could have been implemented but I get stuck every time I come up with the different file formats like gif, jpg, txt, png, mp3, mp4, JSON, YML etc. and the further you go the complex it gets like shortcuts ,links and then there's directories. Like how it copies images that are in the search

问题 I've searched the web and stackoverflow for this. I want to copy multiple files from multiple sources to multiple destinations. I don't bother with UnauthorizedAccessExceptions yet - the files are most likely to not be in use anyway. I can copy 1 file using CopyFileEx-Wrapper from here. However: I'd like the standard windows copy file dialog to appear. And I'd like to copy multiple files - not just one - by e.g. passing an array of source files and an array of destination files. Is there a

问题 I found a small snippet for doing a recursive file copy in C#, but am somewhat stumped. I basically need to copy a directory structure to another location, along the lines of this... Source: C:\data\servers\mc Target: E:\mc The code for my copy function as of right now is... //Now Create all of the directories foreach (string dirPath in Directory.GetDirectories(baseDir, "*", SearchOption.AllDirectories)) { Directory.CreateDirectory(dirPath.Replace(baseDir, targetDir)); } // Copy each file

问题 back with another segfault. Not sure why, as this readdir line is the same one i've been using in other file copy assignments. Below is the code I crafted in lieu of the assignment shared here. I have commented where the segfault occurs in hopes of aiding better minds find my flaw! This is copyDirs.cpp //cmd: ./a.out [#ofConsumerThreads] [src directory] [dest directory] #include "copyDirs.h" int main(int ac,char* av[]) { pthread_mutex_init(&buflock,NULL); pthread_t prodT; if(ac == 4) { int

问题 back with another segfault. Not sure why, as this readdir line is the same one i've been using in other file copy assignments. Below is the code I crafted in lieu of the assignment shared here. I have commented where the segfault occurs in hopes of aiding better minds find my flaw! This is copyDirs.cpp //cmd: ./a.out [#ofConsumerThreads] [src directory] [dest directory] #include "copyDirs.h" int main(int ac,char* av[]) { pthread_mutex_init(&buflock,NULL); pthread_t prodT; if(ac == 4) { int