# -*- coding: utf-8 -*-
#
# 2010-2015 Nico Schottelius (nico-cdist at schottelius.org)
# 2012-2017 Steven Armstrong (steven-cdist at armstrong.cc)
#
# This file is part of cdist.
#
# cdist 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.
#
# cdist 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 cdist. If not, see .
#
#
import os
import hashlib
import cdist.log
import cdist.version
VERSION = cdist.version.VERSION
BANNER = """
.. . .x+=:. s
dF @88> z` ^% :8
'88bu. %8P . 0:
output = []
label_begin = name + ":" + header_name
output.append(label_begin)
output.append('\n')
output.append('-' * len(label_begin))
output.append('\n')
with open(path, 'r') as fd:
output.append(fd.read())
output.append('\n')
result[name].append(''.join(output))
except UnicodeError as ue:
result[name].append(('Cannot output {}:{} due to: {}.\n'
'You can try to read the error file "{}"'
' yourself.').format(
name, header_name, ue, path))
return result
def _stderr(self):
return self._stdpath(self.stderr_paths, 'stderr')
def _stdout(self):
return self._stdpath(self.stdout_paths, 'stdout')
def _update_dict_list(self, target, source):
for x in source:
if x not in target:
target[x] = []
target[x].extend(source[x])
@property
def std_streams(self):
std_dict = {}
self._update_dict_list(std_dict, self._stdout())
self._update_dict_list(std_dict, self._stderr())
return std_dict
def __str__(self):
output = []
output.append(self.message)
output.append('\n\n')
header = "Error processing " + self.entity_name
under_header = '=' * len(header)
output.append(header)
output.append('\n')
output.append(under_header)
output.append('\n')
for param_name, param_value in self.entity_params:
output.append(param_name + ': ' + str(param_value))
output.append('\n')
output.append('\n')
for x in self.std_streams:
output.append(''.join(self.std_streams[x]))
return ''.join(output)
class CdistObjectError(CdistEntityError):
"""Something went wrong while working on a specific cdist object"""
def __init__(self, cdist_object, subject=''):
params = [
('name', cdist_object.name, ),
('path', cdist_object.absolute_path, ),
('source', " ".join(cdist_object.source), ),
('type', os.path.realpath(
cdist_object.cdist_type.absolute_path), ),
]
stderr_paths = []
for stderr_name in os.listdir(cdist_object.stderr_path):
stderr_path = os.path.join(cdist_object.stderr_path,
stderr_name)
stderr_paths.append((stderr_name, stderr_path, ))
stdout_paths = []
for stdout_name in os.listdir(cdist_object.stdout_path):
stdout_path = os.path.join(cdist_object.stdout_path,
stdout_name)
stdout_paths.append((stdout_name, stdout_path, ))
super().__init__("object '{}'".format(cdist_object.name),
params, stdout_paths, stderr_paths, subject)
class InitialManifestError(CdistEntityError):
"""Something went wrong while executing initial manifest"""
def __init__(self, initial_manifest, stdout_path, stderr_path, subject=''):
params = [
('path', initial_manifest, ),
]
stdout_paths = []
stdout_paths = [
('init', stdout_path, ),
]
stderr_paths = []
stderr_paths = [
('init', stderr_path, ),
]
super().__init__('initial manifest', params, stdout_paths,
stderr_paths, subject)
def file_to_list(filename):
"""Return list from \n seperated file"""
if os.path.isfile(filename):
file_fd = open(filename, "r")
lines = file_fd.readlines()
file_fd.close()
# Remove \n from all lines
lines = map(lambda s: s.strip(), lines)
else:
lines = []
return lines
def str_hash(s):
"""Return hash of string s"""
if isinstance(s, str):
return hashlib.md5(s.encode('utf-8')).hexdigest()
else:
raise Error("Param should be string")
def home_dir():
if 'HOME' in os.environ:
home = os.environ['HOME']
if home:
rv = os.path.join(home, ".cdist")
else:
rv = None
else:
rv = None
return rv