This question already has an answer here:
这个问题在这里已有答案:
- Ignore case in glob() on Linux 4 answers
- 在Linux 4的答案中忽略glob()中的大小写
glob.glob()
is case-sensitive.
Is there any simple way to find files with specific case-insensitive extension names in Python.
glob.glob()区分大小写。有没有简单的方法可以在Python中查找具有特定于大小写不敏感的扩展名的文件。
2 个解决方案
#1
10
The fnmatch module provides more control over pattern matching than the glob module:
与glob模块相比,fnmatch模块提供了对模式匹配的更多控制:
>>> import os
>>> from fnmatch import filter
>>> filter(os.listdir('.'), '*.[Pp][Yy]')
You can also use os.listdir() followed by a regular expression match:
您还可以使用os.listdir(),然后使用正则表达式匹配:
>>> import os, re
>>> [filename for filename in os.listdir('.')
if re.search(r'\.py$', filename, re.IGNORECASE)]
#2
5
This should do the trick:
这应该是诀窍:
import os
import glob
def find_case_insensitve(dirname, extensions):
for filename in glob.glob(dirname):
base, ext = os.path.splitext(filename)
if ext.lower() in extensions:
print filename
find_case_insensitve('/home/anthon/Desktop/*', ['.jpeg', '.png', '.jpg'])
Don't forget to specify the list of extensions in lowercase.
不要忘记以小写形式指定扩展名列表。
#1
10
The fnmatch module provides more control over pattern matching than the glob module:
与glob模块相比,fnmatch模块提供了对模式匹配的更多控制:
>>> import os
>>> from fnmatch import filter
>>> filter(os.listdir('.'), '*.[Pp][Yy]')
You can also use os.listdir() followed by a regular expression match:
您还可以使用os.listdir(),然后使用正则表达式匹配:
>>> import os, re
>>> [filename for filename in os.listdir('.')
if re.search(r'\.py$', filename, re.IGNORECASE)]
#2
5
This should do the trick:
这应该是诀窍:
import os
import glob
def find_case_insensitve(dirname, extensions):
for filename in glob.glob(dirname):
base, ext = os.path.splitext(filename)
if ext.lower() in extensions:
print filename
find_case_insensitve('/home/anthon/Desktop/*', ['.jpeg', '.png', '.jpg'])
Don't forget to specify the list of extensions in lowercase.
不要忘记以小写形式指定扩展名列表。