Changeset 549:a2c8c2c58a2a
- Timestamp:
- 2006-10-14 14:49:38 (4 years ago)
- Author:
- Stefan Schwarzer <sschwarzer@…>
- Branch:
- add_stat_caching
- convert_revision:
- svn:778c30c8-61e0-0310-89d4-fe2f97a467b2/branches/add_stat_caching@572
- Message:
-
Add error message to raise of `CacheMissError`.
Added some methods for debugging.
- Files:
-
Legend:
- Unmodified
- Added
- Removed
-
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r548
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r549
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| 46 | 46 | self._debug = False |
| 47 | 47 | self.enabled = True |
| | 48 | #self.enabled = False |
| 48 | 49 | |
| 49 | | def _debug_output(self, text): |
| 50 | | if self._debug: |
| 51 | | print "***", text |
| | 50 | def clear(self): |
| | 51 | self._cache.clear() |
| 52 | 52 | |
| 53 | 53 | def invalidate(self, path): |
| … |
… |
|
| 57 | 57 | pass |
| 58 | 58 | |
| 59 | | def clear(self): |
| 60 | | self._cache.clear() |
| 61 | | |
| 62 | 59 | def __getitem__(self, path): |
| | 60 | """ |
| | 61 | Return the stat entry for the `path`. If there's no stored |
| | 62 | stat entry, raise `CacheMissError`. |
| | 63 | """ |
| 63 | 64 | try: |
| 64 | 65 | lines = self._cache[path] |
| … |
… |
|
| 67 | 68 | except KeyError: |
| 68 | 69 | self._debug_output("Requested path %s ... _not_ found" % path) |
| 69 | | raise CacheMissError |
| | 70 | raise CacheMissError("no path %s in cache" % path) |
| 70 | 71 | |
| 71 | 72 | def __setitem__(self, path, lines): |
| … |
… |
|
| 77 | 78 | |
| 78 | 79 | def __contains__(self, path): |
| 79 | | return path in self._cache |
| | 80 | return (path in self._cache) |
| | 81 | |
| | 82 | # the following methods are only intended for debugging! |
| | 83 | def _debug_output(self, text): |
| | 84 | if self._debug: |
| | 85 | print "***", text |
| | 86 | |
| | 87 | def __len__(self): |
| | 88 | return len(self._cache) |
| 80 | 89 | |
| 81 | 90 | def __str__(self): |
| 82 | 91 | lines = [] |
| 83 | 92 | for key in sorted(self._cache): |
| 84 | | lines.append(key) |
| | 93 | lines.append("%s: %s" % (key, self[key])) |
| 85 | 94 | return "\n".join(lines) |
| 86 | 95 | |
