diff options
Diffstat (limited to 'Lib/dos-8x3/simpleht.py')
| -rwxr-xr-x | Lib/dos-8x3/simpleht.py | 198 |
1 files changed, 0 insertions, 198 deletions
diff --git a/Lib/dos-8x3/simpleht.py b/Lib/dos-8x3/simpleht.py deleted file mode 100755 index 4cfedbc..0000000 --- a/Lib/dos-8x3/simpleht.py +++ /dev/null @@ -1,198 +0,0 @@ -"""Simple HTTP Server. - -This module builds on BaseHTTPServer by implementing the standard GET -and HEAD requests in a fairly straightforward manner. - -""" - - -__version__ = "0.5" - - -import os -import string -import posixpath -import BaseHTTPServer -import urllib -import cgi -import shutil -from StringIO import StringIO - - -class SimpleHTTPRequestHandler(BaseHTTPServer.BaseHTTPRequestHandler): - - """Simple HTTP request handler with GET and HEAD commands. - - This serves files from the current directory and any of its - subdirectories. It assumes that all files are plain text files - unless they have the extension ".html" in which case it assumes - they are HTML files. - - The GET and HEAD requests are identical except that the HEAD - request omits the actual contents of the file. - - """ - - server_version = "SimpleHTTP/" + __version__ - - def do_GET(self): - """Serve a GET request.""" - 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 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): - 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 ctype.startswith('text/'): - mode = 'r' - else: - mode = 'rb' - try: - f = open(path, mode) - except IOError: - self.send_error(404, "File not found") - return None - self.send_response(200) - self.send_header("Content-type", ctype) - 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(lambda a, b: cmp(a.lower(), b.lower())) - f = StringIO() - f.write("<title>Directory listing for %s</title>\n" % self.path) - f.write("<h2>Directory listing for %s</h2>\n" % self.path) - f.write("<hr>\n<ul>\n") - for name in list: - fullname = os.path.join(path, name) - displayname = linkname = name = cgi.escape(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 / - f.write('<li><a href="%s">%s</a>\n' % (linkname, displayname)) - f.write("</ul>\n<hr>\n") - f.seek(0) - self.send_response(200) - self.send_header("Content-type", "text/html") - 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.) - - """ - path = posixpath.normpath(urllib.unquote(path)) - words = string.splitfields(path, '/') - 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 text/plain - 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 self.extensions_map.has_key(ext): - return self.extensions_map[ext] - ext = string.lower(ext) - if self.extensions_map.has_key(ext): - return self.extensions_map[ext] - else: - return self.extensions_map[''] - - extensions_map = { - '': 'text/plain', # Default, *must* be present - '.html': 'text/html', - '.htm': 'text/html', - '.gif': 'image/gif', - '.jpg': 'image/jpeg', - '.jpeg': 'image/jpeg', - } - - -def test(HandlerClass = SimpleHTTPRequestHandler, - ServerClass = BaseHTTPServer.HTTPServer): - BaseHTTPServer.test(HandlerClass, ServerClass) - - -if __name__ == '__main__': - test() |