我有一个文本文件,其中包含以字节顺序标记开头的多行。将encoding='utf-8-sig'
传递给open
会删除文件开头的BOM,但所有后续的BOM都会保留。是否有更正确的方法来删除这些:
import codecs
filepath = 'foo.txt'
bom_len = len(codecs.BOM_UTF8)
def remove_bom(s):
s = str.encode(s)
if codecs.BOM_UTF8 in s:
s = s[bom_len:]
return s.decode()
try:
with open(filepath, encoding='utf-8-sig') as file_object:
for line in file_object:
line = line.rstrip()
line = remove_bom(line)
if line != '':
print([line[0]])
except FileNotFoundError:
print('No file found at ' + filepath)
答案 0 :(得分:0)
我遇到了类似的问题。 这有点帮助了我:
import codecs
with open(path, "rb") as infile:
bytecontent = infile.read()
bytecontent = bytecontent.replace(codecs.BOM_UTF8, b"")