def score_by_format_field(resource, score_reasons, log):
'''
Looks at the format field of a resource to determine its format and score.
It adds strings to score_reasons list about how it came to the conclusion.
Return values:
* It returns a tuple: (score, format_display_name)
* If it cannot work out the format then format_display_name is None
* If it cannot score it, then score is None
'''
format_field = resource.format or ''
if not format_field:
score_reasons.append('Format field is blank.')
return (None, None)
format_ = Formats.by_display_name().get(format_field) or \
Formats.by_extension().get(format_field.lower()) or \
Formats.by_reduced_name().get(Formats.reduce(format_field))
if not format_:
score_reasons.append(
'Polje formata "%s" ne odgovara ni jednom poznatom formatu.' %
format_field)
return (None, None)
score = format_['openness']
score_reasons.append('Polje formata "%s" ima ocijenu otvorenosti: %s.' % \
(format_field, score))
return (score, format_['display_name'])
def score_by_format_field(resource, score_reasons, log):
'''
Looks at the format field of a resource to determine its format and score.
It adds strings to score_reasons list about how it came to the conclusion.
Return values:
* It returns a tuple: (score, format_display_name)
* If it cannot work out the format then format_display_name is None
* If it cannot score it, then score is None
'''
format_field = resource.format or ''
if not format_field:
score_reasons.append('Format field is blank.')
return (None, None)
format_ = Formats.by_display_name().get(format_field) or \
Formats.by_extension().get(format_field.lower()) or \
Formats.by_reduced_name().get(Formats.reduce(format_field))
if not format_:
score_reasons.append('Polje formata "%s" ne odgovara ni jednom poznatom formatu.' % format_field)
return (None, None)
score = format_['openness']
score_reasons.append('Polje formata "%s" ima ocijenu otvorenosti: %s.' % \
(format_field, score))
return (score, format_['display_name'])
def test_reduce(self):
assert_equal(Formats.reduce('.XLS '), 'xls')
def test_reduce(self):
assert_equal(Formats.reduce(".XLS "), "xls")
