blob: 138a28d39fcd2816d798a43643c97d8469850101 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
import yaml
import logging
class Config:
def __init__(self, settings_path, dependencies_path):
with open(settings_path) as settings_file:
settings = yaml.load(settings_file)
with open(dependencies_path) as dependencies_file:
dependencies = yaml.load(dependencies_file)
self.entries = {}
for config in (settings, dependencies):
for key, value in config.items():
self.put(key, value)
def __hasattr__(self, key):
return key in self.entries
def __getattr__(self, key):
if key not in self.entries:
raise Exception('No such key: %s' % key)
return self.entries[key]
def put(self, key, value):
if key in self.entries:
logging.warn('changing value of %s' % key)
self.entries[key] = value
def __repr__(self):
return '%s(%d items)' % (self.__class__, len(self.keys))
def __str__(self):
s = []
s.append('%s:' % self.__class__.__name__)
for key in sorted(self.entries.keys()):
s.append(' %s: %s' % (key, getattr(self, key)))
return '\n'.join(s)
|
