A PythonLabel is a Label that uses the a.b.c naming scheme.
A PythonLabel is a Label whose separator character is the period
and whose components consist of lower-case letters, numerals, and
underscores. These labels have the property that they can be easily
mapped to filenames on most operating systems; all valid labels are
valid filenames (replacing '. with /') and two different labels
will always map to two different filenames.
Methods
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IsValid
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IsValid
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IsValid (
self,
label,
is_component,
)
Returns true if this label is not valid.
- returns
- True if this label is not valid.
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