Python error valueerror:invalid literal for int () with base: ' \xef\xbb\xbf1′

Scene: After opening the UTF-8 format file, the int type conversion times is wrong.

The error code is as follows:

with open (file) as F:

For I in F:

print int (i.split (', '))

The error is as follows:

Valueerror:invalid literal for int () with base: ' \xef\xbb\xbf1 '

Workaround:

Using Codecs.open to open the file, it decodes in UTF-8 format and ignores the initial BOM of the file, and finally returns Unicode data.

The code is as follows:

Import Codecs

With Codecs.open (file, "R", "Utf-8-sig") as F:
For I in F:
print int (i.split (', '))