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#!/usr/bin/env python
# Copyright 2014 Lars Wirzenius
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# =*= License: GPL-3+ =*=
import imp
import inspect
import os
import cliapp
import obnamlib
import obnamlib.plugins
def get_modules(module):
objs = [getattr(module, name) for name in dir(module)]
return [x for x in objs if inspect.ismodule(x)]
def get_modules_recursively(module):
result = []
queue = get_modules(module)
while queue:
item = queue.pop()
if item not in result:
result.append(item)
queue.extend(get_modules(item))
return result
def get_obnam_errors(module):
def is_obnam_error(obj):
return (type(obj) is type and
issubclass(x, obnamlib.ObnamError) and
hasattr(x, 'msg'))
objs = [getattr(module, name) for name in dir(module)]
return [x for x in objs if is_obnam_error(x)]
all_modules = get_modules_recursively(obnamlib)
# This is a bit of magic to load all the modules that contain plugins.
def find_plugin_modules(*args):
for module_filename in app.pluginmgr.plugin_files:
module_name, ext = os.path.splitext(os.path.basename(module_filename))
with open(module_filename) as f:
module = imp.load_module(module_name, f, module_filename,
('.py', 'r', imp.PY_SOURCE))
all_modules.append(module)
# This is a terrible kludge.
app = obnamlib.App()
app.process_args = find_plugin_modules
app.run()
template = '''\
{id} ({class_name}): {msg}
'''
for module in set(all_modules):
for error_class in get_obnam_errors(module):
e = error_class()
print template.format(
class_name=error_class.__name__,
id=e.id,
msg=e.msg,
),
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