diff options
Diffstat (limited to 'fuse-httpfs.py')
| -rwxr-xr-x | fuse-httpfs.py | 39 |
1 files changed, 27 insertions, 12 deletions
diff --git a/fuse-httpfs.py b/fuse-httpfs.py index 7bb5a5e..3fd2d28 100755 --- a/fuse-httpfs.py +++ b/fuse-httpfs.py @@ -8,7 +8,7 @@ from urllib.parse import quote, unquote from email.utils import parsedate from html.parser import HTMLParser from stat import S_IFDIR, S_IFREG -from errno import EIO, ENOENT, EBADF +from errno import EIO, ENOENT, EBADF, EHOSTUNREACH import fuse import requests @@ -17,6 +17,11 @@ FORMAT = "%(threadName)s %(asctime)-15s %(levelname)s:%(name)s %(message)s" logging.basicConfig(level=logging.INFO, format=FORMAT) +class Config(object): + mountpoint = None + timeout = (5, 25) # connect_timeout, read_timeout + + def readNetrcMachines(): machines = [] fh = open(os.path.expanduser("~/.netrc"), "r") @@ -60,7 +65,7 @@ class File(Path): def init(self): url = self.buildUrl() logging.info("File url={} name={}".format(url, self.name)) - r = self.getSession().head(url) + r = self.getSession().head(url, timeout=Config.timeout) r.close() if r.status_code != 200: error = "Status code != 200 for {}: {}".format(url, r.status_code) @@ -77,7 +82,7 @@ class File(Path): bytesRange = '{}-{}'.format(offset, min(self.size, offset+size-1)) headers = {'range': 'bytes=' + bytesRange} logging.info("File.get url={} range={}".format(url, bytesRange)) - r = self.getSession().get(url, headers=headers) + r = self.getSession().get(url, headers=headers, timeout=Config.timeout) r.close() if r.status_code == 200 or r.status_code == 206: d = r.content @@ -106,7 +111,7 @@ class Directory(Path): def init(self): url = self.buildUrl() + "/" logging.info("Directory url={} name={}".format(url, self.name)) - r = self.getSession().get(url, stream=True) + r = self.getSession().get(url, stream=True, timeout=Config.timeout) if r.status_code != 200: raise Exception("Status code not 200 for {}: {}".format( url, r.status_code)) @@ -202,11 +207,14 @@ class HttpFs(fuse.LoggingMixIn, fuse.Operations): def getattr(self, path, fh=None): logging.info("getattr path={}".format(path)) - entry = self._getPath(path) - if entry: - return entry.getAttr() - else: - raise fuse.FuseOSError(ENOENT) + try: + entry = self._getPath(path) + if entry: + return entry.getAttr() + except Exception as e: + logging.error("Error", e) + raise fuse.FuseOSError(EHOSTUNREACH) + raise fuse.FuseOSError(ENOENT) def _getPath(self, path): """ map path to self.root tree @@ -244,7 +252,9 @@ class HttpFs(fuse.LoggingMixIn, fuse.Operations): # the server don't return it, then just create it # assuming its an directory, if a HEAD is successful d = Directory.fromPath(prevEntry, lastElement) - if requests.head(d.buildUrl() + "/").status_code == 200: + r = d.getSession().head(d.buildUrl() + "/", + timeout=Config.timeout) + if r.status_code == 200: logging.info("Create directory for path which was not " + "discovered by Index of: {}".format(path)) prevEntry.entries[lastElement] = d @@ -280,14 +290,19 @@ if __name__ == '__main__': help="Fork into background as a daemon") p.add_argument("--debug", action="store_true", help="Stay foreground") p.add_argument("--nothreads", action="store_true", help="Stay foreground") + p.add_argument("--connect_timeout", type=int, + default=Config.timeout[0], help="HTTP connect timeout") + p.add_argument("--read_timeout", type=int, + default=Config.timeout[1], help="HTTP read timeout") args = vars(p.parse_args(sys.argv[1:])) kwargs = {} - mountpoint = args.pop("mountpoint")[0] + Config.timeout = (args.pop("connect_timeout"), args.pop("read_timeout")) + Config.mountpoint = args.pop("mountpoint")[0] if not args.pop("no_foreground"): kwargs["foreground"] = True if args.pop("debug"): kwargs["debug"] = True kwargs.update(args) - fuse = fuse.FUSE(HttpFs(), mountpoint, **kwargs) + fuse = fuse.FUSE(HttpFs(), Config.mountpoint, **kwargs) |