Mercurial > piecrust2
annotate piecrust/environment.py @ 1:aaa8fb7c8918
Re-arranged modules to reduce dependencies to builtin stuff.
Added `init` command.
| author | Ludovic Chabant <ludovic@chabant.com> |
|---|---|
| date | Sun, 22 Dec 2013 08:00:24 -0800 |
| parents | a212a3f2e3ee |
| children | f485ba500df3 |
| rev | line source |
|---|---|
| 0 | 1 import logging |
| 2 from decorators import lazy_property | |
| 3 | |
| 4 | |
| 5 logger = logging.getLogger(__name__) | |
| 6 | |
| 7 | |
| 8 class PageRepository(object): | |
| 9 pass | |
| 10 | |
| 11 | |
| 12 class ExecutionContext(object): | |
| 13 pass | |
| 14 | |
| 15 | |
| 16 class Environment(object): | |
| 17 def __init__(self): | |
| 18 self.page_repository = PageRepository() | |
| 19 self._execution_ctx = None | |
| 20 | |
| 21 def initialize(self, app): | |
| 22 pass | |
| 23 | |
| 24 @lazy_property | |
| 25 def pages(self): | |
| 26 logger.debug("Loading pages...") | |
| 27 return self._loadPages() | |
| 28 | |
| 29 @lazy_property | |
| 30 def posts(self): | |
| 31 logger.debug("Loading posts...") | |
| 32 return self._loadPosts() | |
| 33 | |
| 34 @lazy_property | |
| 35 def file_system(self): | |
| 36 return None | |
| 37 | |
| 38 def get_execution_context(self, auto_create=False): | |
| 39 if auto_create and self._execution_ctx is None: | |
| 40 self._execution_ctx = ExecutionContext() | |
| 41 return self._execution_ctx | |
| 42 | |
| 43 def _loadPages(self): | |
| 44 raise NotImplementedError() | |
| 45 | |
| 46 def _loadPosts(self): | |
| 47 raise NotImplementedError() | |
| 48 | |
| 49 | |
| 50 class StandardEnvironment(Environment): | |
|
1
aaa8fb7c8918
Re-arranged modules to reduce dependencies to builtin stuff.
Ludovic Chabant <ludovic@chabant.com>
parents:
0
diff
changeset
|
51 def __init__(self): |
|
aaa8fb7c8918
Re-arranged modules to reduce dependencies to builtin stuff.
Ludovic Chabant <ludovic@chabant.com>
parents:
0
diff
changeset
|
52 super(StandardEnvironment, self).__init__() |
| 0 | 53 |