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:param types_supported:
:return:
""""""
# base message
msg = str(obj) + ' cannot be parsed as a ' + get_pretty_type_str(obj_type) + ' because no parser supporting ' \
'that type is registered for ' + obj.get_pretty_file_ext() + '.\n'
# add details
if types_supported is not None and len(types_supported) > 0:
msg += ' If you wish to parse this object from this extension, you may wish to parse it as one of the ' \
'following supported types : ' + str(types_supported) + '. \n' \
+ 'Otherwise, please register a new parser for type ' + get_pretty_type_str(obj_type) \
+ ' and extension ' + obj.get_pretty_file_ext() + '\n Reminder: use print_capabilities_by_ext()' \
+ ' and print_capabilities_by_type() to diagnose what are the parsers available'
else:
raise ValueError('extensions_supported should be provided to create a NoParserFoundForObjectExt. If no '
'extension is supported, use NoParserFoundForObjectType.create instead')
e = NoParserFoundForObjectType(msg)
# save the extensions supported
e.types_supported = types_supported
return e"
487,"def create(obj: PersistedObject, obj_type: Type[T], errors: Dict[Type, Exception]):
""""""
Helper method provided because we actually can't put that in the constructor, it creates a bug in Nose tests
ERROR: type should be string, got " https://github.com/nose-devs/nose/issues/725"
:param obj:
:param errors: a dictionary of the errors raised for each alternate type tried
:return:
""""""
e = NoParserFoundForUnionType('{obj} cannot be parsed as a {typ} because no parser could be found for any of '
'the alternate types. Caught exceptions: {errs}'
''.format(obj=obj, typ=get_pretty_type_str(obj_type), errs=errors))
# save the errors
e.errors = errors
return e"
488,"def register_parsers(self, parsers: List[Parser]):
""""""
Utility method to register any list of parsers.
:return:
""""""
check_var(parsers, var_types=list, var_name='parsers')
for parser in parsers:
self.register_parser(parser)"
489,"def print_capabilities_by_ext(self, strict_type_matching: bool = False):
""""""
Used to print the list of all file extensions that can be parsed by this parser registry.
:return:
""""""
print('\nCapabilities by file extension: ')
l = self.get_capabilities_by_ext(strict_type_matching=strict_type_matching)
pprint({ext: get_pretty_type_keys_dict(parsers) for ext, parsers in l.items()})
print('\n')"
490,"def print_capabilities_by_type(self, strict_type_matching: bool = False):
""""""
Used to print the list of all file extensions that can be parsed by this parser registry.
:return:
""""""
print('\nCapabilities by object type: ')
l = self.get_capabilities_by_type(strict_type_matching=strict_type_matching)
pprint({get_pretty_type_str(typ): parsers for typ, parsers in l.items()})
print('\n')"
491,"def get_capabilities_by_type(self, strict_type_matching: bool = False) -> Dict[Type, Dict[str, Dict[str, Parser]]]:
""""""
For all types that are supported,
lists all extensions that can be parsed into such a type.
For each extension, provides the list of parsers supported. The order is ""most pertinent first""
This method is for monitoring and debug, so we prefer to not rely on the cache, but rather on the query engine.
That will ensure consistency of the results.
:param strict_type_matching:
:return:
""""""
check_var(strict_type_matching, var_types=bool, var_name='strict_matching')
res = dict()
# List all types that can be parsed
for typ in self.get_all_supported_types():
res[typ] = self.get_capabilities_for_type(typ, strict_type_matching)
return res"
492,"def get_capabilities_by_ext(self, strict_type_matching: bool = False) -> Dict[str, Dict[Type, Dict[str, Parser]]]:
""""""
For all extensions that are supported,
lists all types that can be parsed from this extension.
For each type, provide the list of parsers supported. The order is ""most pertinent first""
This method is for monitoring and debug, so we prefer to not rely on the cache, but rather on the query engine.
That will ensure consistency of the results.