##// END OF EJS Templates
hg: explicitly check that peer lookup object has instance() if call failed...
hg: explicitly check that peer lookup object has instance() if call failed If a "thing" is callable but raises TypeError for some reason, a callable object would be returned. Thereafter, unfriendly traceback would be displayed: Traceback (most recent call last): ... File "mercurial/hg.pyc", line 119, in _peerorrepo obj = _peerlookup(path).instance(ui, path, create) AttributeError: 'function' object has no attribute 'instance' Instead, we should show the reason why "thing(path)" didn't work: Traceback (most recent call last): ... File "hggit/__init__.py", line 89, in _local p = urlcls(path).localpath() TypeError: 'NoneType' object is not callable If a "thing" is not callable, it must be a module or an object that implements instance(). If that module didn't have instance(), the error message would be "<unloaded module 'foo'> object is not callable". It doesn't make perfect sense, but it isn't so bad as it can blame which module went wrong.

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__init__.py
31 lines | 1.0 KiB | text/x-python | PythonLexer
# hgweb/__init__.py - web interface to a mercurial repository
#
# Copyright 21 May 2005 - (c) 2005 Jake Edge <jake@edge2.net>
# Copyright 2005 Matt Mackall <mpm@selenic.com>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
import os
import hgweb_mod, hgwebdir_mod
def hgweb(config, name=None, baseui=None):
'''create an hgweb wsgi object
config can be one of:
- repo object (single repo view)
- path to repo (single repo view)
- path to config file (multi-repo view)
- dict of virtual:real pairs (multi-repo view)
- list of virtual:real tuples (multi-repo view)
'''
if ((isinstance(config, str) and not os.path.isdir(config)) or
isinstance(config, dict) or isinstance(config, list)):
# create a multi-dir interface
return hgwebdir_mod.hgwebdir(config, baseui=baseui)
return hgweb_mod.hgweb(config, name=name, baseui=baseui)
def hgwebdir(config, baseui=None):
return hgwebdir_mod.hgwebdir(config, baseui=baseui)