python(2) : 文件服务
参考 : python3简易文件服务器支持上传下载 - 简书
python版本 : 2.x
简单文件下载
python -m SimpleHTTPServer 8081带上传的文件服务
python SimpleHTTPServerWithUpload.py 8089文件[SimpleHTTPServerWithUpload.py]内容如下
#!/usr/bin/env python
#coding=utf-8
# +: 文件日期/时间/颜色显示、多线程支持、主页跳转
# -: 解决不同浏览器下上传文件名乱码问题：仅IE，其它浏览器暂时没处理。
# -: 一些路径显示的bug，主要是 cgi.escape() 转义问题
# ?: notepad++ 下直接编译的server路径问题
"""
简介：这是一个 python 写的轻量级的文件共享服务器（基于内置的SimpleHTTPServer模块），
支持文件上传下载，只要你安装了python（建议版本2.6~2.7，不支持3.x），
然后去到想要共享的目录下，执行：
python SimpleHTTPServerWithUpload.py 1234
其中1234为你指定的端口号，如不写，默认为 8080
然后访问 http://localhost:1234 即可，localhost 或者 1234 请酌情替换。
"""
"""Simple HTTP Server With Upload.
This module builds on BaseHTTPServer by implementing the standard GET
and HEAD requests in a fairly straightforward manner.
"""
__version__ = "0.1"
__all__ = ["SimpleHTTPRequestHandler"]
__author__ = "bones7456"
__home_page__ = ""
import os, sys, platform
import posixpath
import BaseHTTPServer
from SocketServer import ThreadingMixIn
import threading
import urllib, urllib2
import cgi
import shutil
import mimetypes
import re
import time
try:
from cStringIO import StringIO
except ImportError:
from StringIO import StringIO
def get_ip_address(ifname):
import socket
import fcntl
import struct
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
return socket.inet_ntoa(fcntl.ioctl(
s.fileno(),
0x8915, # SIOCGIFADDR
struct.pack('256s', ifname[:15])
)[20:24])
class GetWanIp:
def getip(self):
try:
myip = self.visit("http://ip.taobao.com/service/getIpInfo.php?ip=myip")
except:
print "ip.taobao.com is Error"
try:
myip = self.visit("http://www.bliao.com/ip.phtml")
except:
print "bliao.com is Error"
try:
myip = self.visit("http://www.whereismyip.com/")
except: # 'NoneType' object has no attribute 'group'
print "whereismyip is Error"
myip = "127.0.0.1"
return myip
def visit(self,url):
#req = urllib2.Request(url)
#values = {'User-Agent': 'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.31 (KHTML, like Gecko) Chrome/26.0.1410.64 Safari/537',
# 'Referer': 'http://ip.taobao.com/ipSearch.php',
# 'ip': 'myip'
# }
#data = urllib.urlencode(values)
opener = urllib2.urlopen(url, None, 3)
if url == opener.geturl():
str = opener.read()
return re.search('(\d+\.){3}\d+',str).group(0)
def showTips():
print ""
print '----------------------------------------------------------------------->> '
try:
port = int(sys.argv[1])
except Exception, e:
print '-------->> Warning: Port is not given, will use deafult port: 8080 '
print '-------->> if you want to use other port, please execute: '
print '-------->> python SimpleHTTPServerWithUpload.py port '
print "-------->> port is a integer and it's range: 1024 < port < 65535 "
port = 8080
if not 1024 < port < 65535: port = 8080
# serveraddr = ('', port)
print '-------->> Now, listening at port ' + str(port) + ' ...'
osType = platform.system()
if osType == "Linux":
print '-------->> You can visit the URL: http://'+ GetWanIp().getip() + ':' +str(port)
else:
print '-------->> You can visit the URL: http://127.0.0.1:' +str(port)
print '----------------------------------------------------------------------->> '
print ""
return ('', port)
serveraddr = showTips()
def sizeof_fmt(num):
for x in ['bytes','KB','MB','GB']:
if num < 1024.0:
return "%3.1f%s" % (num, x)
num /= 1024.0
return "%3.1f%s" % (num, 'TB')
def modification_date(filename):
# t = os.path.getmtime(filename)
# return datetime.datetime.fromtimestamp(t)
return time.strftime("%Y-%m-%d %H:%M:%S",time.localtime(os.path.getmtime(filename)))
class SimpleHTTPRequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):
"""Simple HTTP request handler with GET/HEAD/POST commands.
This serves files from the current directory and any of its
subdirectories. The MIME type for files is determined by
calling the .guess_type() method. And can reveive file uploaded
by client.
The GET/HEAD/POST requests are identical except that the HEAD
request omits the actual contents of the file.
"""
server_version = "SimpleHTTPWithUpload/" + __version__
def do_GET(self):
"""Serve a GET request."""
# print "....................", threading.currentThread().getName()
f = self.send_head()
if f:
self.copyfile(f, self.wfile)
f.close()
def do_HEAD(self):
"""Serve a HEAD request."""
f = self.send_head()
if f:
f.close()
def do_POST(self):
"""Serve a POST request."""
r, info = self.deal_post_data()
print r, info, "by: ", self.client_address
f = StringIO()
f.write('')
f.write("\nUpload Result Page \n")
f.write("\nUpload Result Page
\n")
f.write("
\n")
if r:
f.write("Success:")
else:
f.write("Failed:")
f.write(info)
f.write("
back" % self.headers['referer'])
f.write("
Powered By: bones7456, check new version at ")
f.write("")
f.write("here.\n\n")
length = f.tell()
f.seek(0)
self.send_response(200)
self.send_header("Content-type", "text/html")
self.send_header("Content-Length", str(length))
self.end_headers()
if f:
self.copyfile(f, self.wfile)
f.close()
def deal_post_data(self):
boundary = self.headers.plisttext.split("=")[1]
remainbytes = int(self.headers['content-length'])
line = self.rfile.readline()
remainbytes -= len(line)
if not boundary in line:
return (False, "Content NOT begin with boundary")
line = self.rfile.readline()
remainbytes -= len(line)
fn = re.findall(r'Content-Disposition.*name="file"; filename="(.*)"', line)
if not fn:
return (False, "Can't find out file name...")
path = self.translate_path(self.path)
osType = platform.system()
try:
if osType == "Linux":
fn = os.path.join(path, fn[0].decode('gbk').encode('utf-8'))
else:
fn = os.path.join(path, fn[0])
except Exception, e:
return (False, "文件名请不要用中文，或者使用IE上传中文名的文件。")
while os.path.exists(fn):
fn += "_"
line = self.rfile.readline()
remainbytes -= len(line)
line = self.rfile.readline()
remainbytes -= len(line)
try:
out = open(fn, 'wb')
except IOError:
return (False, "Can't create file to write, do you have permission to write?")
preline = self.rfile.readline()
remainbytes -= len(preline)
while remainbytes > 0:
line = self.rfile.readline()
remainbytes -= len(line)
if boundary in line:
preline = preline[0:-1]
if preline.endswith('\r'):
preline = preline[0:-1]
out.write(preline)
out.close()
return (True, "File '%s' upload success!" % fn)
else:
out.write(preline)
preline = line
return (False, "Unexpect Ends of data.")
def send_head(self):
"""Common code for GET and HEAD commands.
This sends the response code and MIME headers.
Return value is either a file object (which has to be copied
to the outputfile by the caller unless the command was HEAD,
and must be closed by the caller under all circumstances), or
None, in which case the caller has nothing further to do.
"""
path = self.translate_path(self.path)
f = None
if os.path.isdir(path):
if not self.path.endswith('/'):
# redirect browser - doing basically what apache does
self.send_response(301)
self.send_header("Location", self.path + "/")
self.end_headers()
return None
for index in "index.html", "index.htm":
index = os.path.join(path, index)
if os.path.exists(index):
path = index
break
else:
return self.list_directory(path)
ctype = self.guess_type(path)
try:
# Always read in binary mode. Opening files in text mode may cause
# newline translations, making the actual size of the content
# transmitted *less* than the content-length!
f = open(path, 'rb')
except IOError:
self.send_error(404, "File not found")
return None
self.send_response(200)
self.send_header("Content-type", ctype)
fs = os.fstat(f.fileno())
self.send_header("Content-Length", str(fs[6]))
self.send_header("Last-Modified", self.date_time_string(fs.st_mtime))
self.end_headers()
return f
def list_directory(self, path):
"""Helper to produce a directory listing (absent index.html).
Return value is either a file object, or None (indicating an
error). In either case, the headers are sent, making the
interface the same as for send_head().
"""
try:
list = os.listdir(path)
except os.error:
self.send_error(404, "No permission to list directory")
return None
list.sort(key=lambda a: a.lower())
f = StringIO()
displaypath = cgi.escape(urllib.unquote(self.path))
f.write('')
f.write("\nDirectory listing for %s \n" % displaypath)
f.write("\nDirectory listing for %s
\n" % displaypath)
f.write("
\n")
f.write("\n")
f.write("
\n\n")
for name in list:
fullname = os.path.join(path, name)
colorName = displayname = linkname = name
# Append / for directories or @ for symbolic links
if os.path.isdir(fullname):
colorName = '' + name + '/'
displayname = name
linkname = name + "/"
if os.path.islink(fullname):
colorName = '' + name + '@'
displayname = name
# Note: a link to a directory displays with @ and links with /
filename = os.getcwd() + '/' + displaypath + displayname
f.write('%s %s %s
\n
\n\n\n")
length = f.tell()
f.seek(0)
self.send_response(200)
self.send_header("Content-type", "text/html")
self.send_header("Content-Length", str(length))
self.end_headers()
return f
def translate_path(self, path):
"""Translate a /-separated PATH to the local filename syntax.
Components that mean special things to the local file system
(e.g. drive or directory names) are ignored. (XXX They should
probably be diagnosed.)
"""
# abandon query parameters
path = path.split('?',1)[0]
path = path.split('#',1)[0]
path = posixpath.normpath(urllib.unquote(path))
words = path.split('/')
words = filter(None, words)
path = os.getcwd()
for word in words:
drive, word = os.path.splitdrive(word)
head, word = os.path.split(word)
if word in (os.curdir, os.pardir): continue
path = os.path.join(path, word)
return path
def copyfile(self, source, outputfile):
"""Copy all data between two file objects.
The SOURCE argument is a file object open for reading
(or anything with a read() method) and the DESTINATION
argument is a file object open for writing (or
anything with a write() method).
The only reason for overriding this would be to change
the block size or perhaps to replace newlines by CRLF
-- note however that this the default server uses this
to copy binary data as well.
"""
shutil.copyfileobj(source, outputfile)
def guess_type(self, path):
"""Guess the type of a file.
Argument is a PATH (a filename).
Return value is a string of the form type/subtype,
usable for a MIME Content-type header.
The default implementation looks the file's extension
up in the table self.extensions_map, using application/octet-stream
as a default; however it would be permissible (if
slow) to look inside the data to make a better guess.
"""
base, ext = posixpath.splitext(path)
if ext in self.extensions_map:
return self.extensions_map[ext]
ext = ext.lower()
if ext in self.extensions_map:
return self.extensions_map[ext]
else:
return self.extensions_map['']
if not mimetypes.inited:
mimetypes.init() # try to read system mime.types
extensions_map = mimetypes.types_map.copy()
extensions_map.update({
'': 'application/octet-stream', # Default
'.py': 'text/plain',
'.c': 'text/plain',
'.h': 'text/plain',
})
class ThreadingServer(ThreadingMixIn, BaseHTTPServer.HTTPServer):
pass
def test(HandlerClass = SimpleHTTPRequestHandler,
ServerClass = BaseHTTPServer.HTTPServer):
BaseHTTPServer.test(HandlerClass, ServerClass)
if __name__ == '__main__':
# test()
#单线程
# srvr = BaseHTTPServer.HTTPServer(serveraddr, SimpleHTTPRequestHandler)
#多线程
srvr = ThreadingServer(serveraddr, SimpleHTTPRequestHandler)
srvr.serve_forever()
python3.x
httpServer.py
# !/usr/bin/env python3
import datetime
import email
import html
import http.server
import io
import mimetypes
import os
import posixpath
import re
import shutil
import sys
import urllib.error
import urllib.parse
import urllib.request
from http import HTTPStatus
__version__ = "0.1"
__all__ = ["SimpleHTTPRequestHandler"]
class SimpleHTTPRequestHandler(http.server.BaseHTTPRequestHandler):
server_version = "SimpleHTTP/" + __version__
extensions_map = _encodings_map_default = {
'.gz': 'application/gzip',
'.Z': 'application/octet-stream',
'.bz2': 'application/x-bzip2',
'.xz': 'application/x-xz',
}
def __init__(self, *args, directory=None, **kwargs):
if directory is None:
directory = os.getcwd()
self.directory = os.fspath(directory)
super().__init__(*args, **kwargs)
def do_GET(self):
f = self.send_head()
if f:
try:
self.copyfile(f, self.wfile)
finally:
f.close()
def do_HEAD(self):
f = self.send_head()
if f:
f.close()
def send_head(self):
path = self.translate_path(self.path)
f = None
if os.path.isdir(path):
parts = urllib.parse.urlsplit(self.path)
if not parts.path.endswith('/'):
# redirect browser - doing basically what apache does
self.send_response(HTTPStatus.MOVED_PERMANENTLY)
new_parts = (parts[0], parts[1], parts[2] + '/',
parts[3], parts[4])
new_url = urllib.parse.urlunsplit(new_parts)
self.send_header("Location", new_url)
self.end_headers()
return None
for index in "index.html", "index.htm":
index = os.path.join(path, index)
if os.path.exists(index):
path = index
break
else:
return self.list_directory(path)
ctype = self.guess_type(path)
if path.endswith("/"):
self.send_error(HTTPStatus.NOT_FOUND, "File not found")
return None
try:
f = open(path, 'rb')
except OSError:
self.send_error(HTTPStatus.NOT_FOUND, "File not found")
return None
try:
fs = os.fstat(f.fileno())
# Use browser cache if possible
if ("If-Modified-Since" in self.headers
and "If-None-Match" not in self.headers):
# compare If-Modified-Since and time of last file modification
try:
ims = email.utils.parsedate_to_datetime(self.headers["If-Modified-Since"])
except (TypeError, IndexError, OverflowError, ValueError):
# ignore ill-formed values
pass
else:
if ims.tzinfo is None:
# obsolete format with no timezone, cf.
# https://tools.ietf.org/html/rfc7231#section-7.1.1.1
ims = ims.replace(tzinfo=datetime.timezone.utc)
if ims.tzinfo is datetime.timezone.utc:
# compare to UTC datetime of last modification
last_modif = datetime.datetime.fromtimestamp(
fs.st_mtime, datetime.timezone.utc)
# remove microseconds, like in If-Modified-Since
last_modif = last_modif.replace(microsecond=0)
if last_modif <= ims:
self.send_response(HTTPStatus.NOT_MODIFIED)
self.end_headers()
f.close()
return None
self.send_response(HTTPStatus.OK)
self.send_header("Content-type", ctype)
self.send_header("Content-Length", str(fs[6]))
self.send_header("Last-Modified",
self.date_time_string(fs.st_mtime))
self.end_headers()
return f
except:
f.close()
raise
def list_directory(self, path):
try:
list_dir = os.listdir(path)
except OSError:
self.send_error(HTTPStatus.NOT_FOUND, "No permission to list_dir directory")
return None
list_dir.sort(key=lambda a: a.lower())
r = []
try:
display_path = urllib.parse.unquote(self.path, errors='surrogatepass')
except UnicodeDecodeError:
display_path = urllib.parse.unquote(path)
display_path = html.escape(display_path, quote=False)
enc = sys.getfilesystemencoding()
form = """
文件上传
\n
\n"""
title = 'Directory listing for %s' % display_path
r.append('')
r.append('\n')
r.append('' % enc)
r.append('%s \n' % title)
r.append('%s\n%s
' % (form, title))
r.append('
\n')
for name in list_dir:
fullname = os.path.join(path, name)
displayname = linkname = name
# Append / for directories or @ for symbolic links
if os.path.isdir(fullname):
displayname = name + "/"
linkname = name + "/"
if os.path.islink(fullname):
displayname = name + "@"
# Note: a link to a directory displays with @ and links with /
r.append('- %s
' % (urllib.parse.quote(linkname, errors='surrogatepass'),
html.escape(displayname, quote=False)))
r.append('
\n
\n\n\n')
encoded = '\n'.join(r).encode(enc, 'surrogate escape')
f = io.BytesIO()
f.write(encoded)
f.seek(0)
self.send_response(HTTPStatus.OK)
self.send_header("Content-type", "text/html; charset=%s" % enc)
self.send_header("Content-Length", str(len(encoded)))
self.end_headers()
return f
def translate_path(self, path):
# abandon query parameters
path = path.split('?', 1)[0]
path = path.split('#', 1)[0]
# Don't forget explicit trailing slash when normalizing. Issue17324
trailing_slash = path.rstrip().endswith('/')
try:
path = urllib.parse.unquote(path, errors='surrogatepass')
except UnicodeDecodeError:
path = urllib.parse.unquote(path)
path = posixpath.normpath(path)
words = path.split('/')
words = filter(None, words)
path = self.directory
for word in words:
if os.path.dirname(word) or word in (os.curdir, os.pardir):
# Ignore components that are not a simple file/directory name
continue
path = os.path.join(path, word)
if trailing_slash:
path += '/'
return path
def copyfile(self, source, outputfile):
shutil.copyfileobj(source, outputfile)
def guess_type(self, path):
base, ext = posixpath.splitext(path)
if ext in self.extensions_map:
return self.extensions_map[ext]
ext = ext.lower()
if ext in self.extensions_map:
return self.extensions_map[ext]
guess, _ = mimetypes.guess_type(path)
if guess:
return guess
return 'application/octet-stream'
def do_POST(self):
r, info = self.deal_post_data()
self.log_message('%s, %s => %s' % (r, info, self.client_address))
enc = sys.getfilesystemencoding()
res = [
'',
'\n',
'' % enc,
'%s \n' % "Upload Result Page",
'%s
\n' % "Upload Result"
]
if r:
res.append('SUCCESS: %s
\n' % info)
else:
res.append('FAILURE: %s
' % info)
res.append('back' % self.headers['referer'])
res.append('')
encoded = '\n'.join(res).encode(enc, 'surrogate escape')
f = io.BytesIO()
f.write(encoded)
length = f.tell()
f.seek(0)
self.send_response(200)
self.send_header("Content-type", "text/html")
self.send_header("Content-Length", str(length))
self.end_headers()
if f:
self.copyfile(f, self.wfile)
f.close()
def deal_post_data(self):
content_type = self.headers['content-type']
if not content_type:
return False, "Content-Type header doesn't contain boundary"
boundary = content_type.split("=")[1].encode()
remain_bytes = int(self.headers['content-length'])
line = self.rfile.readline()
remain_bytes -= len(line)
if boundary not in line:
return False, "Content NOT begin with boundary"
line = self.rfile.readline()
remain_bytes -= len(line)
fn = re.findall(r'Content-Disposition.*name="file"; filename="(.*)"', line.decode())
if not fn:
return False, "Can't find out file name..."
path = self.translate_path(self.path)
fn = os.path.join(path, fn[0])
line = self.rfile.readline()
remain_bytes -= len(line)
line = self.rfile.readline()
remain_bytes -= len(line)
try:
out = open(fn, 'wb')
except IOError:
return False, "Can't create file to write, do you have permission to write?"
preline = self.rfile.readline()
remain_bytes -= len(preline)
while remain_bytes > 0:
line = self.rfile.readline()
remain_bytes -= len(line)
if boundary in line:
preline = preline[0:-1]
if preline.endswith(b'\r'):
preline = preline[0:-1]
out.write(preline)
out.close()
return True, "File '%s' upload success!" % fn
else:
out.write(preline)
preline = line
return False, "Unexpect Ends of data."
if __name__ == '__main__':
http.server.test(
HandlerClass=SimpleHTTPRequestHandler,
ServerClass=http.server.HTTPServer
)启动
python3 -m httpServer