initialization
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commit
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.gitignore
vendored
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.gitignore
vendored
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.idea
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myhttpserver.py
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myhttpserver.py
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from http.server import BaseHTTPRequestHandler, HTTPServer, SimpleHTTPRequestHandler
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import os
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import urllib.parse
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import html
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from http import HTTPStatus
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import io
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import sys
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def is_picture(filename):
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file_ext=os.path.splitext(filename)[1]
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if file_ext in ['.bmp','.png','.jpg','.jpeg','.gif']:
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return True
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return False
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class MyHTTPRequestHandler(SimpleHTTPRequestHandler):
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def list_directory(self, path):
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"""Helper to produce a directory listing (absent index.html).
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Return value is either a file object, or None (indicating an
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error). In either case, the headers are sent, making the
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interface the same as for send_head().
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"""
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try:
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list = os.listdir(path)
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except OSError:
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self.send_error(
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HTTPStatus.NOT_FOUND,
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"No permission to list directory")
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return None
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list.sort(key=lambda a: a.lower())
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r = []
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try:
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displaypath = urllib.parse.unquote(self.path,
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errors='surrogatepass')
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except UnicodeDecodeError:
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displaypath = urllib.parse.unquote(path)
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displaypath = html.escape(displaypath, quote=False)
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enc = sys.getfilesystemencoding()
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title = 'Directory listing for %s' % displaypath
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r.append('<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" '
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'"http://www.w3.org/TR/html4/strict.dtd">')
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r.append('<html>\n<head>')
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r.append('<meta http-equiv="Content-Type" '
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'content="text/html; charset=%s">' % enc)
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r.append('<title>%s</title>\n</head>' % title)
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r.append('<body>\n<h1>%s</h1>' % title)
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r.append('<hr>\n<ul>')
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for name in list:
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fullname = os.path.join(path, name)
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displayname = linkname = name
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# Append / for directories or @ for symbolic links
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if os.path.isdir(fullname):
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displayname = name + "/"
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linkname = name + "/"
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if os.path.islink(fullname):
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displayname = name + "@"
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# Note: a link to a directory displays with @ and links with /
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if is_picture(displayname):
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r.append('<li><img src="%s" style="width:100px"/><a href="%s">%s</a></li>'
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% (urllib.parse.quote(linkname,
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errors='surrogatepass'), urllib.parse.quote(linkname,
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errors='surrogatepass'),
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html.escape(displayname, quote=False)))
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else:
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r.append('<li><a href="%s">%s</a></li>'
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% (urllib.parse.quote(linkname,
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errors='surrogatepass'),
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html.escape(displayname, quote=False)))
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r.append('</ul>\n<hr>\n</body>\n</html>\n')
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encoded = '\n'.join(r).encode(enc, 'surrogateescape')
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f = io.BytesIO()
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f.write(encoded)
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f.seek(0)
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self.send_response(HTTPStatus.OK)
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self.send_header("Content-type", "text/html; charset=%s" % enc)
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self.send_header("Content-Length", str(len(encoded)))
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self.end_headers()
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return f
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with HTTPServer(('', 8000), MyHTTPRequestHandler) as server:
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server.serve_forever()
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