带上传的HTTP文件服务器脚本(Bottle)
scturtle
posted @ 2011年9月08日 16:23
in python
, 4400 阅读
轻量级的框架当然要用来做轻量级的事了!
尝试用 Bottle 做一个类似 Python 自带的 SimpleHTTPServer.py 的东西，记得有人给 SimpleHTTPServer.py 加过上传功能，看了 Bottle 后觉得可以用很少量的代码实现，而且文档里都有上传的例子了(囧)。
单文件的 Bottle 再加一个 50 行的脚本这样的组合也不比 SimpleHTTPServer.py 差多少，而且还可以随用随改,自用蛮方便的。
updated at 2013.5.8: 在 win 下，os 的函数的输入输出都是 gbk 编码的，所以有一些恶心的 hack ……
# coding: utf-8
from bottle import *
import os
import sys
from os.path import abspath, basename, join, isfile, isdir
basepath = abspath(sys.argv[1] if len(sys.argv) > 1 else '.')
struct = '''
<!doctype html>
<html>
<head>
<meta charset=utf-8>
<title>Directory listing for {path}</title>
</head>
<body>
<h2>Directory listing for {path}</h2>
<hr><ul>
{lis}
</ul><hr>
<form action="" method="post" enctype="multipart/form-data">
Upload file: <input type="file" name="file"/>
<input type="submit" value="submit">
</form>
</body>
</html>
'''
li = '<li><a href="{name}">{name}</a>'
@get('/<path:re:.*>')
def main(path):
if sys.platform.startswith('win'): # f**k gbk
path = path.decode('utf8').encode('gbk')
curpath = join(basepath, path)
if isfile(curpath):
return static_file(path, root=basepath, download=path)
childs = [join(curpath, c) for c in os.listdir(curpath)]
dirs = filter(isdir, childs)
if path:
dirs = ['..'] + dirs
files = filter(isfile, childs)
lis = [li.format(name=basename(d)+'/') for d in dirs]
lis += [li.format(name=basename(f)) for f in files]
if sys.platform.startswith('win'): # f**k gbk
path = path.decode('gbk').encode('utf8')
lis = [l.decode('gbk').encode('utf8') for l in lis]
return struct.format(path=path if path else '/', lis='\n'.join(lis))
@post('/<path:re:.*>')
def upload(path):
upfile = request.files.get('file')
filename = join(basepath, path, upfile.filename)
if sys.platform.startswith('win'): # f**k gbk
filename = filename.decode('utf8').encode('gbk')
outfile = open(filename, 'wb')
try:
buf = upfile.file.read(upfile.bufsize)
while buf:
outfile.write(buf)
buf = upfile.file.read(upfile.bufsize)
outfile.close()
return 'Uploaded %s !' % upfile.filename
except Exception, e:
print e.message
return 'Failed in uploading %s !' % upfile.filename
if __name__ == '__main__':
debug(True)
run(reloader=True, host='0.0.0.0', port=8080)
2022年9月18日 23:12
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