python_glob模块的使用

转载：http://www.verydemo.com/demo_c122_i15114.html

glob是python自己带的一个文件操作相关模块，用它可以查找符合自己目的的文件，就类似于Windows下的文件搜索，支持通配符操作，*,?,[]这三个通配符，*代表0个或多个字符，?代表一个字符，[]匹配指定范围内的字符，如[0-9]匹配数字。

它的主要方法就是glob,该方法返回所有匹配的文件路径列表，该方法需要一个参数用来指定匹配的路径字符串（本字符串可以为绝对路径也可以为相对路径），。

python手机中的介绍：

The module finds all the pathnames matching a specified pattern according to the rules used by the Unix shell. No tilde expansion is done, but,
, and character ranges expressed with
will be correctly matched. This is done by using the and functions in concert, and not by actually invoking a subshell. (For tilde and shell variable expansion, use
and.)
glob.glob(pathname)　#返回列表Return a possibly-emptyof path names that matchpathname, which must be a string containing a path specification.
pathname can be either absolute (like) or relative (like), and can contain shell-style wildcards.…………………………………………………………………………