Varia's website
https://varia.zone
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
138 lines
5.0 KiB
138 lines
5.0 KiB
import argparse
|
|
import logging
|
|
import os
|
|
import posixpath
|
|
import ssl
|
|
import sys
|
|
import urllib
|
|
from http import server
|
|
|
|
try:
|
|
from magic import from_file as magic_from_file
|
|
except ImportError:
|
|
magic_from_file = None
|
|
|
|
from pelican.log import init as init_logging
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
def parse_arguments():
|
|
parser = argparse.ArgumentParser(
|
|
description='Pelican Development Server',
|
|
formatter_class=argparse.ArgumentDefaultsHelpFormatter
|
|
)
|
|
parser.add_argument("port", default=8000, type=int, nargs="?",
|
|
help="Port to Listen On")
|
|
parser.add_argument("server", default="", nargs="?",
|
|
help="Interface to Listen On")
|
|
parser.add_argument('--ssl', action="store_true",
|
|
help='Activate SSL listener')
|
|
parser.add_argument('--cert', default="./cert.pem", nargs="?",
|
|
help='Path to certificate file. ' +
|
|
'Relative to current directory')
|
|
parser.add_argument('--key', default="./key.pem", nargs="?",
|
|
help='Path to certificate key file. ' +
|
|
'Relative to current directory')
|
|
parser.add_argument('--path', default=".",
|
|
help='Path to pelican source directory to serve. ' +
|
|
'Relative to current directory')
|
|
return parser.parse_args()
|
|
|
|
|
|
class ComplexHTTPRequestHandler(server.SimpleHTTPRequestHandler):
|
|
SUFFIXES = ['.html', '/index.html', '/', '']
|
|
|
|
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('/')
|
|
path = urllib.parse.unquote(path)
|
|
path = posixpath.normpath(path)
|
|
words = path.split('/')
|
|
words = filter(None, words)
|
|
path = self.base_path
|
|
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 do_GET(self):
|
|
# cut off a query string
|
|
original_path = self.path.split('?', 1)[0]
|
|
# try to find file
|
|
self.path = self.get_path_that_exists(original_path)
|
|
|
|
if not self.path:
|
|
return
|
|
|
|
server.SimpleHTTPRequestHandler.do_GET(self)
|
|
|
|
def get_path_that_exists(self, original_path):
|
|
# Try to strip trailing slash
|
|
original_path = original_path.rstrip('/')
|
|
# Try to detect file by applying various suffixes
|
|
tries = []
|
|
for suffix in self.SUFFIXES:
|
|
path = original_path + suffix
|
|
if os.path.exists(self.translate_path(path)):
|
|
return path
|
|
tries.append(path)
|
|
logger.warning("Unable to find `%s` or variations:\n%s",
|
|
original_path,
|
|
'\n'.join(tries))
|
|
return None
|
|
|
|
def guess_type(self, path):
|
|
"""Guess at the mime type for the specified file.
|
|
"""
|
|
mimetype = server.SimpleHTTPRequestHandler.guess_type(self, path)
|
|
|
|
# If the default guess is too generic, try the python-magic library
|
|
if mimetype == 'application/octet-stream' and magic_from_file:
|
|
mimetype = magic_from_file(path, mime=True)
|
|
|
|
return mimetype
|
|
|
|
|
|
class RootedHTTPServer(server.HTTPServer):
|
|
def __init__(self, base_path, *args, **kwargs):
|
|
server.HTTPServer.__init__(self, *args, **kwargs)
|
|
self.RequestHandlerClass.base_path = base_path
|
|
|
|
|
|
if __name__ == '__main__':
|
|
init_logging(level=logging.INFO)
|
|
logger.warning("'python -m pelican.server' is deprecated.\nThe "
|
|
"Pelican development server should be run via "
|
|
"'pelican --listen' or 'pelican -l'.\nThis can be combined "
|
|
"with regeneration as 'pelican -lr'.\nRerun 'pelican-"
|
|
"quickstart' to get new Makefile and tasks.py files.")
|
|
args = parse_arguments()
|
|
RootedHTTPServer.allow_reuse_address = True
|
|
try:
|
|
httpd = RootedHTTPServer(
|
|
args.path, (args.server, args.port), ComplexHTTPRequestHandler)
|
|
if args.ssl:
|
|
httpd.socket = ssl.wrap_socket(
|
|
httpd.socket, keyfile=args.key,
|
|
certfile=args.cert, server_side=True)
|
|
except ssl.SSLError as e:
|
|
logger.error("Couldn't open certificate file %s or key file %s",
|
|
args.cert, args.key)
|
|
logger.error("Could not listen on port %s, server %s.",
|
|
args.port, args.server)
|
|
sys.exit(getattr(e, 'exitcode', 1))
|
|
|
|
logger.info("Serving at port %s, server %s.",
|
|
args.port, args.server)
|
|
try:
|
|
httpd.serve_forever()
|
|
except KeyboardInterrupt:
|
|
logger.info("Shutting down server.")
|
|
httpd.socket.close()
|
|
|