FAILED [ 30%]
test_schema_exporter.py:174 (test_types)
self = SchemaMaker(schema=SchemaDefinition(name='TEMP', id_prefixes=[], definition_uri=None, local_names={}, conforms_to=None...), element_map=None, metamodel=None, cardinality_vocabulary=None, default_name=None, unique_slots=None, gsheet_id=None)
file_name = '/Users/MAM/Documents/gitrepos/schemasheets/tests/output/mini.tsv'
delimiter = '\t'
def merge_sheet(self, file_name: str, delimiter='\t') -> None:
"""
Merge information from the given schema sheet into the current schema
:param file_name: schema sheet
:param delimiter: default is tab
:return:
"""
logging.info(f'READING {file_name} D={delimiter}')
#with self.ensure_file(file_name) as tsv_file:
# reader = csv.DictReader(tsv_file, delimiter=delimiter)
with self.ensure_csvreader(file_name, delimiter=delimiter) as reader:
schemasheet = SchemaSheet.from_dictreader(reader)
line_num = schemasheet.start_line_number
# TODO: check why this doesn't work
#while rows and all(x for x in rows[-1] if not x):
# print(f'TRIMMING: {rows[-1]}')
# rows.pop()
logging.info(f'ROWS={len(schemasheet.rows)}')
for row in schemasheet.rows:
try:
> self.add_row(row, schemasheet.table_config)
../schemasheets/schemamaker.py:105:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = SchemaMaker(schema=SchemaDefinition(name='TEMP', id_prefixes=[], definition_uri=None, local_names={}, conforms_to=None...), element_map=None, metamodel=None, cardinality_vocabulary=None, default_name=None, unique_slots=None, gsheet_id=None)
row = {'Desc': 'my string', 'Extends': 'string', 'Type': '', 'base': '', ...}
table_config = TableConfig(name=None, columns={'Type': ColumnConfig(name='Type', maps_to='type', settings=ColumnSettings(curie_prefix...], all_of=[]), is_element_type=None)}, column_by_element_type={'type': 'Type'}, metatype_column=None, name_column=None)
def add_row(self, row: Dict[str, Any], table_config: TableConfig):
> for element in self.row_focal_element(row, table_config):
../schemasheets/schemamaker.py:111:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = SchemaMaker(schema=SchemaDefinition(name='TEMP', id_prefixes=[], definition_uri=None, local_names={}, conforms_to=None...), element_map=None, metamodel=None, cardinality_vocabulary=None, default_name=None, unique_slots=None, gsheet_id=None)
row = {'Desc': 'my string', 'Extends': 'string', 'Type': '', 'base': '', ...}
table_config = TableConfig(name=None, columns={'Type': ColumnConfig(name='Type', maps_to='type', settings=ColumnSettings(curie_prefix...], all_of=[]), is_element_type=None)}, column_by_element_type={'type': 'Type'}, metatype_column=None, name_column=None)
column = None
def row_focal_element(self, row: Dict[str, Any], table_config: TableConfig,
column: COL_NAME = None) -> Generator[None, Element, None]:
"""
Each row must have a single focal element, i.e the row is about a class, a slot, an enum, ...
:param row:
:param table_config:
:return:
"""
vmap = {}
main_elt = None
if table_config.metatype_column:
tc = table_config.metatype_column
if tc in row:
typ = self.normalize_value(row[tc], table_config.columns[tc])
if not table_config.name_column:
raise ValueError(f'name column must be set when type column ({tc}) is set; row={row}')
name_val = row[table_config.name_column]
if not name_val:
raise ValueError(f'name column must be set when type column ({tc}) is set')
if typ == 'class':
vmap[T_CLASS] = [self.get_current_element(ClassDefinition(name_val))]
elif typ == 'slot':
vmap[T_SLOT] = [self.get_current_element(SlotDefinition(name_val))]
else:
raise ValueError(f'Unknown metatype: {typ}')
if table_config.column_by_element_type is None:
raise ValueError(f'No table_config.column_by_element_type')
for k, elt_cls in tmap.items():
if k in table_config.column_by_element_type:
col = table_config.column_by_element_type[k]
if col in row:
v = self.normalize_value(row[col])
if v:
if '|' in v:
vs = v.split('|')
else:
vs = [v]
if elt_cls == Prefix:
if len(vs) != 1:
raise ValueError(f'Cardinality of prefix col must be 1; got: {vs}')
pfx = Prefix(vs[0], 'TODO')
self.schema.prefixes[pfx.prefix_prefix] = pfx
vmap[k] = [pfx]
elif elt_cls == SchemaDefinition:
if len(vs) != 1:
raise ValueError(f'Cardinality of schema col must be 1; got: {vs}')
self.schema.name = vs[0]
vmap[k] = [self.schema]
else:
vmap[k] = [self.get_current_element(elt_cls(v)) for v in vs]
def check_excess(descriptors):
diff = set(vmap.keys()) - set(descriptors + [T_SCHEMA])
if len(diff) > 0:
raise ValueError(f'Excess slots: {diff}')
if column:
cc = table_config.columns[column]
if cc.settings.applies_to_class:
if T_CLASS in vmap and vmap[T_CLASS]:
raise ValueError(f'Cannot use applies_to_class in class-focused row')
else:
cls = self.get_current_element(ClassDefinition(cc.settings.applies_to_class))
vmap[T_CLASS] = [cls]
if T_SLOT in vmap:
check_excess([T_SLOT, T_CLASS])
if len(vmap[T_SLOT]) != 1:
raise ValueError(f'Cardinality of slot field must be 1; got {vmap[T_SLOT]}')
main_elt = vmap[T_SLOT][0]
if T_CLASS in vmap:
# TODO: attributes
c: ClassDefinition
for c in vmap[T_CLASS]:
#c: ClassDefinition = vmap[T_CLASS]
if main_elt.name not in c.slots:
c.slots.append(main_elt.name)
if self.unique_slots:
yield main_elt
else:
c.slot_usage[main_elt.name] = SlotDefinition(main_elt.name)
main_elt = c.slot_usage[main_elt.name]
yield main_elt
else:
yield main_elt
elif T_CLASS in vmap:
check_excess([T_CLASS])
for main_elt in vmap[T_CLASS]:
yield main_elt
elif T_ENUM in vmap:
check_excess([T_ENUM, T_PV])
if len(vmap[T_ENUM]) != 1:
raise ValueError(f'Cardinality of enum field must be 1; got {vmap[T_ENUM]}')
this_enum: EnumDefinition = vmap[T_ENUM][0]
if T_PV in vmap:
for pv in vmap[T_PV]:
#pv = PermissibleValue(text=v)
this_enum.permissible_values[pv.text] = pv
yield pv
else:
yield this_enum
elif T_PREFIX in vmap:
for main_elt in vmap[T_PREFIX]:
yield main_elt
elif T_TYPE in vmap:
for main_elt in vmap[T_TYPE]:
yield main_elt
elif T_SUBSET in vmap:
for main_elt in vmap[T_SUBSET]:
yield main_elt
elif T_SCHEMA in vmap:
for main_elt in vmap[T_SCHEMA]:
yield main_elt
else:
> raise ValueError(f'Could not find a focal element for {row}')
E ValueError: Could not find a focal element for {'Type': '', 'base': '', 'uri': '', 'Desc': 'my string', 'Extends': 'string'}
../schemasheets/schemamaker.py:318: ValueError
The above exception was the direct cause of the following exception:
def test_types():
"""
tests a specification that is dedicated to types
"""
sb = SchemaBuilder()
schema = sb.schema
# TODO: add this functionality to SchemaBuilder
t = TypeDefinition('MyString', description='my string', typeof='string')
schema.types[t.name] = t
> _roundtrip(schema, TYPES_SPEC)
test_schema_exporter.py:184:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
test_schema_exporter.py:94: in _roundtrip
schema2 = sm.create_schema(MINISHEET)
../schemasheets/schemamaker.py:61: in create_schema
self.merge_sheet(f, **kwargs)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = SchemaMaker(schema=SchemaDefinition(name='TEMP', id_prefixes=[], definition_uri=None, local_names={}, conforms_to=None...), element_map=None, metamodel=None, cardinality_vocabulary=None, default_name=None, unique_slots=None, gsheet_id=None)
file_name = '/Users/MAM/Documents/gitrepos/schemasheets/tests/output/mini.tsv'
delimiter = '\t'
def merge_sheet(self, file_name: str, delimiter='\t') -> None:
"""
Merge information from the given schema sheet into the current schema
:param file_name: schema sheet
:param delimiter: default is tab
:return:
"""
logging.info(f'READING {file_name} D={delimiter}')
#with self.ensure_file(file_name) as tsv_file:
# reader = csv.DictReader(tsv_file, delimiter=delimiter)
with self.ensure_csvreader(file_name, delimiter=delimiter) as reader:
schemasheet = SchemaSheet.from_dictreader(reader)
line_num = schemasheet.start_line_number
# TODO: check why this doesn't work
#while rows and all(x for x in rows[-1] if not x):
# print(f'TRIMMING: {rows[-1]}')
# rows.pop()
logging.info(f'ROWS={len(schemasheet.rows)}')
for row in schemasheet.rows:
try:
self.add_row(row, schemasheet.table_config)
line_num += 1
except ValueError as e:
> raise SchemaSheetRowException(f'Error in line {line_num}, row={row}') from e
E schemasheets.schemamaker.SchemaSheetRowException: Error in line 2, row={'Type': '', 'base': '', 'uri': '', 'Desc': 'my string', 'Extends': 'string'}
../schemasheets/schemamaker.py:108: SchemaSheetRowException
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