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http_server_python2.py
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# coding=utf-8
#!/usr/bin/env python2
"""Simple HTTP Server With Upload.
This module builds on BaseHTTPServer by implementing the standard GET
and HEAD requests in a fairly straightforward manner.
python http_server.py 8707 > ./http_server.log 2>&1 &
"""
__version__ = "0.1"
__all__ = ["SimpleHTTPRequestHandler"]
__author__ = "bones7456"
__home_page__ = ""
import os, sys, platform
import posixpath
import BaseHTTPServer
from SocketServer import ThreadingMixIn
import urllib
import cgi
import shutil
import mimetypes
import re
import time
import HTMLParser
try:
from cStringIO import StringIO
except ImportError:
from StringIO import StringIO
print ""
print '----------------------------------------------------------------------->> '
try:
port = int(sys.argv[1])
except Exception, e:
print '-------->> Warning: Port is not given, will use deafult port: 8000 '
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 = 8901
if not 1024 < port < 65535: port = 8090
serveraddr = ('', port)
print '-------->> Now, listening at port ' + str(port) + ' ...'
print '-------->> You can visit the URL: http://localhost:' + str(port)
print '----------------------------------------------------------------------->> '
print ""
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')
# 格式化时间
def modification_date(filename):
return time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(os.path.getmtime(filename)))
# 这个类 负责处理请求
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):
"""这里处理文件上传逻辑"""
r, info = self.deal_post_data()
print r, info, "by: ", self.client_address
f = StringIO()
f.write(b'<!DOCTYPE html>')
f.write("\n<head>\n<meta charset='UTF-8'>\n")
f.write(b"</head>\n")
f.write("<html>\n<title>Upload Result Page</title>\n")
f.write("<body>\n<h2>Upload Result Page</h2>\n")
f.write("<hr>\n")
if r:
f.write("<strong>Success:</strong>")
else:
f.write("<strong>Failed:</strong>")
f.write(info.encode('utf-8'))
# 点击返回 href 是返回路径
f.write("<br><a href=\"%s\">back</a>" % self.headers['referer'])
f.write("click here</a>.</small></body>\n</html>\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):
"""
处理POST请求时上传文件的部分
"""
# print self.headers.plisttext
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()
# print line
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)
http_parser = HTMLParser.HTMLParser()
fn = http_parser.unescape(fn)
# print "=====开始写入文件==="
# print fn
# print "=====开始写入文件==="
# 开始写入文件
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
"""
展示目录
"""
def list_directory(self, path):
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('<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">')
f.write("<html>\n<title>Directory listing for %s</title>\n" % displaypath)
f.write("<body>\n<h2>Directory listing for %s</h2>\n" % displaypath)
f.write("<hr>\n")
f.write("<form ENCTYPE=\"multipart/form-data\" method=\"post\">")
f.write("<input name=\"file\" type=\"file\"/>")
f.write("<input type=\"submit\" value=\"upload\"/>")
f.write("              ")
f.write("<input type=\"button\" value=\"HomePage\" onClick=\"location='/'\">")
f.write("</form>\n")
f.write("<hr>\n<ul>\n")
for name in list:
fullname = os.path.join(path, name)
colorName = displayname = linkname = name
# Append / for directories or @ for symbolic links
# 转成 HTML 实体编码 https://zh.rakko.tools/tools/21/
name1 = self.encode_to_html_entities(name.decode('utf-8'))
# print "name1:"+name1
if os.path.isdir(fullname):
# colorName = '<span style="background-color: #CEFFCE;">' + name1 + '/</span>'
displayname = name
linkname = name + "/"
if os.path.islink(fullname):
# colorName = '<span style="background-color: #FFBFFF;">' + name1 + '@</span>'
displayname = name
# 前端页面显示的name
# print "displayname:" + displayname
# 前端点击跳转
# print "linkname:" + linkname
filename = os.getcwd() + '/' + displaypath + displayname
f.write('<table><tr><td width="60%%"><a href="%s">%s</a></td><td width="20%%">%s</td><td width="20%%">%s</td></tr>\n'
% (urllib.quote(linkname), name1,
sizeof_fmt(os.path.getsize(filename)), modification_date(filename)))
f.write("</table>\n<hr>\n</body>\n</html>\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 encode_to_html_entities(self, text):
encoded_text = ""
for char in text:
if ord(char) > 127:
entity = "&#{};".format(ord(char))
encoded_text += entity
else:
encoded_text += char
return encoded_text
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
if __name__ == '__main__':
# encoded_str = "滴滴出行行程报销单.pdf"
# 滴滴电子发票.pdf
# decoded_str = html.parser.HTMLParser().unescape(encoded_str)
# print(decoded_str)
# 单线程
# srvr = BaseHTTPServer.HTTPServer(serveraddr, SimpleHTTPRequestHandler)
# 多线程
ser = ThreadingServer(serveraddr, SimpleHTTPRequestHandler)
ser.serve_forever()