有没有更好的方法来使用glob。Glob在python中获取多个文件类型的列表，如.txt， .mdown和.markdown?现在我有这样的东西:
projectFiles1 = glob.glob( os.path.join(projectDir, '*.txt') )
projectFiles2 = glob.glob( os.path.join(projectDir, '*.mdown') )
projectFiles3 = glob.glob( os.path.join(projectDir, '*.markdown') )
当前回答
链接结果:
import itertools as it, glob
def multiple_file_types(*patterns):
return it.chain.from_iterable(glob.iglob(pattern) for pattern in patterns)
然后:
for filename in multiple_file_types("*.txt", "*.sql", "*.log"):
# do stuff
其他回答
这应该有用:
import glob
extensions = ('*.txt', '*.mdown', '*.markdown')
for i in extensions:
for files in glob.glob(i):
print (files)
我也有同样的问题，这是我想到的
import os, sys, re
#without glob
src_dir = '/mnt/mypics/'
src_pics = []
ext = re.compile('.*\.(|{}|)$'.format('|'.join(['png', 'jpeg', 'jpg']).encode('utf-8')))
for root, dirnames, filenames in os.walk(src_dir):
for filename in filter(lambda name:ext.search(name),filenames):
src_pics.append(os.path.join(root, filename))
你可以使用filter:
import os
import glob
projectFiles = filter(
lambda x: os.path.splitext(x)[1] in [".txt", ".mdown", ".markdown"]
glob.glob(os.path.join(projectDir, "*"))
)
一句话:
img_ext = (".jpg"， ".jpeg"， ".jpeg"， "。就是“,”。jfi”、“.jif”、“jpg”)
目录= './'
files = [glob.glob(目录+'/*')中的文件的文件if file.endswith(img_ext)]
你可以用这个:
project_files = []
file_extensions = ['txt','mdown','markdown']
for file_extension in file_extensions:
project_files.extend(glob.glob(projectDir + '*.' + file_extension))
