class_docstr: Class representing a line of metrical verse.
  
  This class is round-trippable; the __repr__ call can be used for construction.
  
  >>> positional_hex = Verse(original='impulerit. Tantaene animis caelestibus irae?',
  ... scansion='-  U U -    -   -   U U -    - -  U U  -  - ', meter='hexameter',
  ... valid=True, syllable_count=15, accented='īmpulerīt. Tāntaene animīs caelēstibus īrae?',
  ... scansion_notes=['Valid by positional stresses.'],
  ... syllables = ['īm', 'pu', 'le', 'rīt', 'Tān', 'taen', 'a', 'ni', 'mīs', 'cae', 'lēs', 'ti', 'bus', 'i', 'rae'])
  >>> dupe = eval(positional_hex.__repr__())
  >>> dupe
  Verse(original='impulerit. Tantaene animis caelestibus irae?', scansion='-  U U -    -   -   U U -    - -  U U  -  - ', meter='hexameter', valid=True, syllable_count=15, accented='īmpulerīt. Tāntaene animīs caelēstibus īrae?', scansion_notes=['Valid by positional stresses.'], syllables = ['īm', 'pu', 'le', 'rīt', 'Tān', 'taen', 'a', 'ni', 'mīs', 'cae', 'lēs', 'ti', 'bus', 'i', 'rae'])
  >>> positional_hex
  Verse(original='impulerit. Tantaene animis caelestibus irae?', scansion='-  U U -    -   -   U U -    - -  U U  -  - ', meter='hexameter', valid=True, syllable_count=15, accented='īmpulerīt. Tāntaene animīs caelēstibus īrae?', scansion_notes=['Valid by positional stresses.'], syllables = ['īm', 'pu', 'le', 'rīt', 'Tān', 'taen', 'a', 'ni', 'mīs', 'cae', 'lēs', 'ti', 'bus', 'i', 'rae'])
code: def __bool__(self):
      return self.valid
  
label_desc: Use image node_id 6 for calling the Verse obj's underlying member method code with example usage: obj.__bool__() and returns: self