v1.0.9

Changes:

• Fixed a bug where combination needs with or as the parent weren't raising the correct exception.

v1.0.8

Changes:

• Fixed a bug where errors were not correctly preserved across combinations.

v1.0.7

Changes:

• Errors inherit better for combination needs (e.g with true_need & false_need will raise false_need.error).

v1.0.6

Changes:

• A Need can be initialized with a boolean (defaults to True).
• Need casts is_met() to a boolean when used as a boolean, so is_met() may now return either a boolean or a Need.

v1.0.5

Changes:

• @needs no longer wraps the need (for python 2 compatibility).

v1.0.4

Changes:

• Needs can be used directly as decorators.
• CombinationNeed is used directly in place of subclasses and is bound to the Need class. This should allow easier subclassing.
• CombinationNeed.error and NegativeNeed.error are properties rather than being defined at instantiation. This should allow them to be overridden more easily when Need.combinator or Need.negator are overridden.

v1.0.3

Changes:

• Needs can now be used as a boolean

v1.0.2

Changes:

• @needs now works
• @needs is now tested
• error inheritance is tested

v1.0.1

new version