history-set 0.1.5

用法

>>>fromhistory_setimportHistorySet>>>history_set=HistorySet([1,2,3])>>>history_set.add(4)>>>history_set# Prints: {1, 2, 3, 4}>>>history_set.added()# Prints: {4}>>>history_set.remove(1)>>>history_set# Prints: {2, 3, 4}>>>history_set.removed()# Prints: {1}>>>history_set.reset()>>>history_set.added()# Prints: set()>>>history_set.removed()# Prints: set()

特殊情况

默认情况下，如果添加了一个元素并随后删除了它，则它将不会 在历史记录中跟踪

>>>history_set=HistorySet([1,2,3])>>>history_set.add(4)>>>history_set.remove(4)>>>history_set.added()# Prints: set()>>>history_set.removed()# Prints: set()

如果需要跟踪这些元素，可以构造 带有eidetic关键字参数的对象

>>>history_set=HistorySet([1,2,3],eidetic=True)>>>history_set.add(4)>>>history_set.remove(4)>>>history_set.added()# Prints: {4}>>>history_set.removed()# Prints: {4}

默认情况下，reset()方法将清除整个历史记录

>>>history_set=HistorySet([1,2,3])>>>history_set.add(4)>>>history_set.added()# Prints: {4}>>>history_set.remove(2)>>>history_set.removed()# Prints: {2}>>>history_set.reset()>>>history_set.added()# Prints: set()>>>history_set.removed()# Prints: set()

如果只需要重置added()或removed()历史记录， 可以用added或removedbooleans调用reset方法 用于指定要重置的历史记录的值

>>>history_set=HistorySet([1,2,3])>>>history_set.add(4)>>>history_set.added()# Prints: {4}>>>history_set.remove(2)>>>history_set.removed()# Prints: {2}>>>history_set.reset(added=True)>>>history_set.added()# Prints: set()>>>history_set.removed()# Prints: {2}

测试

您可以使用 tox

tox

发布

要发布此包的新版本，您的pypi用户无需 添加到项目中。（请TJAART为您提供访问权限）

# Update version number in setup.py

python setup.py sdist
twine upload dist/*