Mercurial Repositories > eric / file comparison
comparison: eric6/E5Utilities/E5Cache.py
eric6/E5Utilities/E5Cache.py
- changeset 7628
- f904d0eef264
- parent 7360
- 9190402e4505
- child 7780
- 41420f82c0ac
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| 7626:7f643d41464e | 7628:f904d0eef264 |
|---|---|
| 23 """ | 23 """ |
| 24 Constructor | 24 Constructor |
| 25 | 25 |
| 26 @param size maximum number of entries that may be stored in the cache | 26 @param size maximum number of entries that may be stored in the cache |
| 27 @type int | 27 @type int |
| 28 """ | 28 @exception ValueError raised to indicate an illegal 'size' parameter |
| 29 assert size >= 0 | 29 """ |
| 30 if size < 0: | |
| 31 raise ValueError("'size' parameter must be positive.") | |
| 30 | 32 |
| 31 self.__size = size | 33 self.__size = size |
| 32 | 34 |
| 33 # internal objects | 35 # internal objects |
| 34 self.__keyList = [] | 36 self.__keyList = [] |
| 81 | 83 |
| 82 @param newSize maximum number of entries that may be stored in the | 84 @param newSize maximum number of entries that may be stored in the |
| 83 cache | 85 cache |
| 84 @type int | 86 @type int |
| 85 """ | 87 """ |
| 86 assert newSize >= 0 | 88 if newSize >= 0: |
| 87 | 89 self.__size = newSize |
| 88 self.__size = newSize | 90 self.__adjustToSize() |
| 89 self.__adjustToSize() | |
| 90 | 91 |
| 91 def getMaximumCacheTime(self): | 92 def getMaximumCacheTime(self): |
| 92 """ | 93 """ |
| 93 Public method to get the maximum time entries may exist in the cache. | 94 Public method to get the maximum time entries may exist in the cache. |
| 94 | 95 |
