I am trying to change the End of Line(EOL) of a file from Windows to Linux, the file size is 50 GB and writing into the same file, Below is my code :
filename = "D:\AddressEvaluation\AddressStandardization\infu\InfutorFile.txt"
fileContents = open(filename,"r").read()
f = open(filename,"w", newline="\n")
f.write(fileContents)
f.close()
It gives me this error :
MemoryError Traceback (most recent call last)
<ipython-input-3-a87efb13f002> in <module>()
1 filename = "D:\AddressEvaluation\AddressStandardization\infu\InfutorFile.txt"
----> 2 fileContents = open(filename,"r").read()
3 f = open(filename,"w", newline="\n")
4 f.write(fileContents)
5 f.close()
MemoryError:
Am I missing something ? Please help ?
This might be because of the size of file. (it might be too large)
Reading a large file into memory all at once throws this error generally.
You can process this by reading the file line-by-line with below code:
f1 = open(filename,"w", newline="\n")
with open('D:\AddressEvaluation\AddressStandardization\infu\InfutorFile.txt') as f:
for fileContents in f:
f1.write(fileContents)
f1.close()
This will solve the problem of MemoryError
. You can also look at Memory error due to the huge input file size
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.