view hgweb.cgi @ 46174:a1601ff3877c

procutil: introduce pseudo file object that just raises EBADF

This should be safer than closing underlying fd as the fd may be reused.

On Python 2, closed sys.stdin could be redirected to a random file having
fd=0, but we'd be better not copying this behavior.

Only readinto() and write() are implemented according to the following ABC
table. fileno() is not implemented since fd=0/1/2 may be assigned later
to other files.

https://docs.python.org/3/library/io.html#class-hierarchy

#!/usr/bin/env python3
#
# An example hgweb CGI script, edit as necessary
# See also https://mercurial-scm.org/wiki/PublishingRepositories

# Path to repo or hgweb config to serve (see 'hg help hgweb')
config = b"/path/to/repo/or/config"

# Uncomment and adjust if Mercurial is not installed system-wide
# (consult "installed modules" path from 'hg debuginstall'):
# import sys; sys.path.insert(0, "/path/to/python/lib")

# Uncomment to send python tracebacks to the browser if an error occurs:
# import cgitb; cgitb.enable()

from mercurial import demandimport

demandimport.enable()
from mercurial.hgweb import hgweb, wsgicgi

application = hgweb(config)
wsgicgi.launch(application)