fb16dfecae
Commit b7f05445c0 has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.
This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.
Approved by: portmgr (tcberner)
19 lines
992 B
Text
19 lines
992 B
Text
Advanced Enumerations (compatible with Python's stdlib Enum), NamedTuples, and
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NamedConstants
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aenum includes a Python stdlib Enum-compatible data type, as well as a
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metaclass-based NamedTuple implementation and a NamedConstant class.
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An Enum is a set of symbolic names (members) bound to unique, constant values.
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Within an enumeration, the members can be compared by identity, and the
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enumeration itself can be iterated over. If using Python 3 there is built-in
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support for unique values, multiple values, auto-numbering, and suspension of
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aliasing (members with the same value are not identical), plus the ability to
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have values automatically bound to attributes.
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A NamedTuple is a class-based, fixed-length tuple with a name for each possible
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position accessible using attribute-access notation as well as the standard
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index notation.
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A NamedConstant is a class whose members cannot be rebound; it lacks all other
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Enum capabilities, however; consequently, it can have duplicate values.
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