view hgwebdir.cgi @ 10753:a1cb8ca051c0 stable

wsgicgi: call close() on iterable to avoid resource leaks

Quoting PEP 333 (WSGI):

"If the iterable returned by the application has a close() method, the server
or gateway must call that method upon completion of the current request,
whether the request was completed normally, or terminated early due to
an error. (This is to support resource release by the application.
This protocol is intended to complement PEP 325's generator support,
and other common iterables with close() methods."

#!/usr/bin/env python
#
# An example CGI script to export multiple hgweb repos, edit as necessary

# adjust python path if not a system-wide install:
#import sys
#sys.path.insert(0, "/path/to/python/lib")

# enable importing on demand to reduce startup time
from mercurial import demandimport; demandimport.enable()

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

# If you'd like to serve pages with UTF-8 instead of your default
# locale charset, you can do so by uncommenting the following lines.
# Note that this will cause your .hgrc files to be interpreted in
# UTF-8 and all your repo files to be displayed using UTF-8.
#
#import os
#os.environ["HGENCODING"] = "UTF-8"

from mercurial.hgweb.hgwebdir_mod import hgwebdir
import mercurial.hgweb.wsgicgi as wsgicgi

# The config file looks like this.  You can have paths to individual
# repos, collections of repos in a directory tree, or both.
#
# [paths]
# virtual/path1 = /real/path1
# virtual/path2 = /real/path2
# virtual/root = /real/root/*
# / = /real/root2/*
# virtual/root2 = /real/root2/**
#
# [collections]
# /prefix/to/strip/off = /root/of/tree/full/of/repos
#
# paths example:
#
# * First two lines mount one repository into one virtual path, like
# '/real/path1' into 'virtual/path1'.
#
# * The third entry mounts every mercurial repository found in '/real/root'
# in 'virtual/root'. This format is preferred over the [collections] one,
# since using absolute paths as configuration keys is not supported on every
# platform (especially on Windows).
#
# * The fourth entry is a special case mounting all repositories in
# /'real/root2' in the root of the virtual directory.
#
# * The fifth entry recursively finds all repositories under the real root,
# and mounts them using their relative path (to given real root) under the
# virtual root.
#
# collections example: say directory tree /foo contains repos /foo/bar,
# /foo/quux/baz.  Give this config section:
#   [collections]
#   /foo = /foo
# Then repos will list as bar and quux/baz.
#
# Alternatively you can pass a list of ('virtual/path', '/real/path') tuples
# or use a dictionary with entries like 'virtual/path': '/real/path'

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