mirror of
https://gitee.com/kekingcn/file-online-preview.git
synced 2026-03-14 21:23:47 +08:00
优化项目结构、优化 maven 结构
This commit is contained in:
@@ -0,0 +1,95 @@
|
||||
"""Filename globbing utility."""
|
||||
|
||||
import sys
|
||||
import os
|
||||
import re
|
||||
import fnmatch
|
||||
|
||||
try:
|
||||
_unicode = unicode
|
||||
except NameError:
|
||||
# If Python is built without Unicode support, the unicode type
|
||||
# will not exist. Fake one.
|
||||
class _unicode(object):
|
||||
pass
|
||||
|
||||
__all__ = ["glob", "iglob"]
|
||||
|
||||
def glob(pathname):
|
||||
"""Return a list of paths matching a pathname pattern.
|
||||
|
||||
The pattern may contain simple shell-style wildcards a la
|
||||
fnmatch. However, unlike fnmatch, filenames starting with a
|
||||
dot are special cases that are not matched by '*' and '?'
|
||||
patterns.
|
||||
|
||||
"""
|
||||
return list(iglob(pathname))
|
||||
|
||||
def iglob(pathname):
|
||||
"""Return an iterator which yields the paths matching a pathname pattern.
|
||||
|
||||
The pattern may contain simple shell-style wildcards a la
|
||||
fnmatch. However, unlike fnmatch, filenames starting with a
|
||||
dot are special cases that are not matched by '*' and '?'
|
||||
patterns.
|
||||
|
||||
"""
|
||||
if not has_magic(pathname):
|
||||
if os.path.lexists(pathname):
|
||||
yield pathname
|
||||
return
|
||||
dirname, basename = os.path.split(pathname)
|
||||
if not dirname:
|
||||
for name in glob1(os.curdir, basename):
|
||||
yield name
|
||||
return
|
||||
# `os.path.split()` returns the argument itself as a dirname if it is a
|
||||
# drive or UNC path. Prevent an infinite recursion if a drive or UNC path
|
||||
# contains magic characters (i.e. r'\\?\C:').
|
||||
if dirname != pathname and has_magic(dirname):
|
||||
dirs = iglob(dirname)
|
||||
else:
|
||||
dirs = [dirname]
|
||||
if has_magic(basename):
|
||||
glob_in_dir = glob1
|
||||
else:
|
||||
glob_in_dir = glob0
|
||||
for dirname in dirs:
|
||||
for name in glob_in_dir(dirname, basename):
|
||||
yield os.path.join(dirname, name)
|
||||
|
||||
# These 2 helper functions non-recursively glob inside a literal directory.
|
||||
# They return a list of basenames. `glob1` accepts a pattern while `glob0`
|
||||
# takes a literal basename (so it only has to check for its existence).
|
||||
|
||||
def glob1(dirname, pattern):
|
||||
if not dirname:
|
||||
dirname = os.curdir
|
||||
if isinstance(pattern, _unicode) and not isinstance(dirname, unicode):
|
||||
dirname = unicode(dirname, sys.getfilesystemencoding() or
|
||||
sys.getdefaultencoding())
|
||||
try:
|
||||
names = os.listdir(dirname)
|
||||
except os.error:
|
||||
return []
|
||||
if pattern[0] != '.':
|
||||
names = filter(lambda x: x[0] != '.', names)
|
||||
return fnmatch.filter(names, pattern)
|
||||
|
||||
def glob0(dirname, basename):
|
||||
if basename == '':
|
||||
# `os.path.split()` returns an empty basename for paths ending with a
|
||||
# directory separator. 'q*x/' should match only directories.
|
||||
if os.path.isdir(dirname):
|
||||
return [basename]
|
||||
else:
|
||||
if os.path.lexists(os.path.join(dirname, basename)):
|
||||
return [basename]
|
||||
return []
|
||||
|
||||
|
||||
magic_check = re.compile('[*?[]')
|
||||
|
||||
def has_magic(s):
|
||||
return magic_check.search(s) is not None
|
||||
Reference in New Issue
Block a user