def check_version(self, min_version, max_version, main_node):
if min_version is None and max_version is None: # any version is OK
return True
if min_version is None:
min_version = float('-inf')
if max_version is None:
max_version = float('inf')
min_version = VersionWrapper(min_version)
max_version = VersionWrapper(max_version)
parse_context = ParseContext(self.execution_context)
version_parser = Choice([
PostProcessNodeParser(StringLiteral(ErrorHandler.IGNORE),
VersionWrapper),
EnumParser({PREFIX + 'fromPackageVersion': _FromPackageVersion()})
])
lang_min_version = ZeroOnePredicate(URIRef(PREFIX + "langMinVersion"), version_parser, ErrorHandler.FATAL). \
parse(parse_context, self.graph, main_node)
lang_max_version = ZeroOnePredicate(URIRef(PREFIX + "langMaxVersion"), version_parser, ErrorHandler.FATAL). \
parse(parse_context, self.graph, main_node)
lang_min_version = lang_min_version or VersionWrapper(float('-inf'))
lang_max_version = lang_max_version or VersionWrapper(float('inf'))
# First try to check without retrieving package version (for efficiency)
if not isinstance(
lang_min_version,
_FromPackageVersion) and max_version < lang_min_version:
return False
if not isinstance(
lang_max_version,
_FromPackageVersion) and min_version > lang_max_version:
return False
pmin_version = ZeroOnePredicate(URIRef(PREFIX + "packageMinVersion"), StringLiteral(ErrorHandler.FATAL), ErrorHandler.FATAL). \
parse(parse_context, self.graph, main_node)
pmax_version = ZeroOnePredicate(URIRef(PREFIX + "packageMaxVersion"), StringLiteral(ErrorHandler.FATAL), ErrorHandler.FATAL). \
parse(parse_context, self.graph, main_node)
if lang_min_version is _FromPackageVersion or lang_max_version is _FromPackageVersion or \
pmin_version is not None or pmax_version is not None:
try:
package = OnePredicate(URIRef(PREFIX + "debianPackage"), StringLiteral(ErrorHandler.FATAL), ErrorHandler.IGNORE). \
parse(parse_context, self.graph, main_node)
except ParseException:
return False
real_version = ThePackageManaging.determine_package_version(
package)
if real_version is None: # no such Debian package
return False
if lang_min_version is _FromPackageVersion:
if VersionWrapper(real_version) > max_version:
return False
if lang_max_version is _FromPackageVersion:
if VersionWrapper(real_version) < min_version:
return False
if (pmin_version is not None and VersionWrapper(real_version) < VersionWrapper(pmin_version)) or \
(pmax_version is not None and VersionWrapper(real_version) > VersionWrapper(pmax_version)):
return False
return True
def parse(self, parse_context, graph, node):
result = BaseScriptInfo(transformer=self.transformer,
script_kind=self.script_kind)
# TODO: Check 0..1 range
float_parser = FloatLiteral(ErrorHandler.WARNING)
preservance_parser = ZeroOnePredicate(
URIRef(MAIN_NAMESPACE + "preservance"), float_parser, 1.0,
ErrorHandler.WARNING)
stability_parser = ZeroOnePredicate(
URIRef(MAIN_NAMESPACE + "stability"), float_parser, 1.0,
ErrorHandler.WARNING)
preference_parser = ZeroOnePredicate(
URIRef(MAIN_NAMESPACE + "preference"), float_parser, 1.0,
ErrorHandler.WARNING)
result.preservance = preservance_parser.parse(parse_context, graph,
node)
result.stability = stability_parser.parse(parse_context, graph, node)
result.preference = preference_parser.parse(parse_context, graph, node)
if self.script_kind == ScriptKindEnum.TRANSFORMER:
transformer_kind_parser = OnePredicate(
URIRef(MAIN_NAMESPACE + "transformerKind"),
Providers.transformer_kind_parser(), ErrorHandler.WARNING)
result.transformer_kind = transformer_kind_parser.parse(
parse_context, graph, node)
elif self.script_kind == ScriptKindEnum.VALIDATOR:
result.validator_kind = Providers.validator_kind_parser().parse(
parse_context, graph, node)
ok_result_node_parser = StringLiteral(ErrorHandler.WARNING)
ok_result_parser = ZeroOnePredicate(
URIRef(MAIN_NAMESPACE + "okResult"), ok_result_node_parser,
ErrorHandler.WARNING)
result.ok_result = ok_result_parser.parse(parse_context, graph, node)
return result
def parse(self, parse_context, graph, node):
klass = URIRef(MAIN_NAMESPACE + "Command")
check_node_class(self.subclasses, parse_context, graph, node, klass,
ErrorMode.IGNORE)
base = BaseScriptInfoParser(self.transformer, self.script_kind).parse(
parse_context, graph, node)
more = CommandScriptInfo()
str1_parser = ZeroOnePredicate(URIRef(MAIN_NAMESPACE + "scriptURL"),
IRILiteral(ErrorMode.WARNING),
ErrorMode.WARNING)
str1 = str1_parser.parse(parse_context, graph, node)
str2_parser = ZeroOnePredicate(
URIRef(MAIN_NAMESPACE + "commandString"),
StringLiteral(ErrorMode.WARNING), ErrorMode.WARNING)
str2 = str2_parser.parse(parse_context, graph, node)
# if str1 is None and str2 is None:
# msg = parse_context.translate("Both :scriptURL and :commandString can't be missing in node {node}.").format(node=node)
# parse_context.throw(ErrorMode.WARNING, msg)
if str1 is not None and str2 is not None:
msg = parse_context.translate(
"Both :scriptURL and :commandString can't be present in node {node}."
).format(node=node)
parse_context.throw(ErrorMode.WARNING, msg)
more.script_url = str1
more.command_string = str2
if not more.script_url and len(more.params) != 0:
def s():
return parse_context.translate("Cannot provide params for commandString script {node}.").\
format(node=node)
parse_context.throw(ErrorMode.FATAL, s)
min_parser = ZeroOnePredicate(URIRef(MAIN_NAMESPACE + "minVersion"),
StringLiteral(ErrorMode.WARNING),
ErrorMode.WARNING)
more.min_version = min_parser.parse(parse_context, graph, node)
max_parser = ZeroOnePredicate(URIRef(MAIN_NAMESPACE + "maxVersion"),
StringLiteral(ErrorMode.WARNING),
ErrorMode.WARNING)
more.max_version = max_parser.parse(parse_context, graph, node)
language_parser = OnePredicate(URIRef(MAIN_NAMESPACE + "language"),
IRILiteral(ErrorMode.WARNING),
ErrorMode.WARNING)
more.language = language_parser.parse(parse_context, graph, node)
params_parser = ZeroOnePredicate(URIRef(MAIN_NAMESPACE + "params"),
ListParser(_ParamParser(),
ErrorMode.FATAL),
ErrorMode.WARNING,
default_value=[])
more.params = params_parser.parse(parse_context, graph, node)
return ScriptInfo(base=base, more=more)
def parse(self, parse_context, graph, node):
klass = URIRef(MAIN_NAMESPACE + "Transformer")
check_node_class(self.subclasses, parse_context, graph, node, klass,
ErrorHandler.IGNORE)
result = Transformer()
source_namespaces_parser = OneOrMorePredicate(
URIRef(MAIN_NAMESPACE + "sourceNamespace"),
IRILiteral(ErrorHandler.WARNING), ErrorHandler.WARNING)
result.source_namespaces = source_namespaces_parser.parse(
parse_context, graph, node)
target_namespaces_parser = ZeroOrMorePredicate(
URIRef(MAIN_NAMESPACE + "targetNamespace"),
IRILiteral(ErrorHandler.WARNING))
result.target_namespaces = target_namespaces_parser.parse(
parse_context, graph, node)
precedence_parser = ZeroOnePredicate(
URIRef(MAIN_NAMESPACE + "precedence"),
IRILiteral(ErrorHandler.WARNING), ErrorHandler.WARNING)
result.precedence = precedence_parser.parse(parse_context, graph, node)
inwardness_parser = ZeroOnePredicate(
URIRef(MAIN_NAMESPACE + "inward"),
BooleanLiteral(ErrorHandler.WARNING), ErrorHandler.WARNING, True)
result.inwardness = inwardness_parser.parse(parse_context, graph, node)
ignore_target_parser = ZeroOnePredicate(
URIRef(MAIN_NAMESPACE + "ignoreTarget"),
BooleanLiteral(ErrorHandler.WARNING), ErrorHandler.WARNING)
result.ignore_target = ignore_target_parser.parse(
parse_context, graph, node)
universal_parser = ZeroOnePredicate(
URIRef(MAIN_NAMESPACE + "universal"),
BooleanLiteral(ErrorHandler.WARNING), ErrorHandler.WARNING)
result.universal = universal_parser.parse(parse_context, graph, node)
script_node_parser = ScriptInfoParser(result, self.subclasses,
ScriptKindEnum.TRANSFORMER)
script_parser = OneOrMorePredicate(URIRef(
(MAIN_NAMESPACE + "script")), script_node_parser,
ErrorHandler.WARNING)
result.scripts = script_parser.parse(parse_context, graph, node)
return result
def parse(self, parse_context, graph, node):
result = BaseScriptInfo(transformer=self.transformer,
ns=node,
script_kind=self.script_kind)
float_parser = FloatLiteral(ErrorMode.WARNING)
def float_msg():
return parse_context.translate(
"Preservance, stability, and preference for the node {node} should be 0..1"
.format(node))
float_parser = CheckedNodeParser(float_parser, _check_numrange,
ErrorMode.WARNING, float_msg)
preservance_parser = ZeroOnePredicate(
URIRef(MAIN_NAMESPACE + "preservance"), float_parser, 1.0,
ErrorMode.WARNING)
stability_parser = ZeroOnePredicate(
URIRef(MAIN_NAMESPACE + "stability"), float_parser, 1.0,
ErrorMode.WARNING)
preference_parser = ZeroOnePredicate(
URIRef(MAIN_NAMESPACE + "preference"), float_parser, 1.0,
ErrorMode.WARNING)
result.preservance = preservance_parser.parse(parse_context, graph,
node)
result.stability = stability_parser.parse(parse_context, graph, node)
result.preference = preference_parser.parse(parse_context, graph, node)
if self.script_kind == ScriptKindEnum.TRANSFORMER:
transformer_kind_parser = OnePredicate(
URIRef(MAIN_NAMESPACE + "transformerKind"),
Providers.transformer_kind_parser(), ErrorMode.WARNING)
result.transformer_kind = transformer_kind_parser.parse(
parse_context, graph, node)
elif self.script_kind == ScriptKindEnum.VALIDATOR:
result.validator_kind = Providers.validator_kind_parser().parse(
parse_context, graph, node)
ok_result_node_parser = StringLiteral(ErrorMode.WARNING)
ok_result_parser = ZeroOnePredicate(
URIRef(MAIN_NAMESPACE + "okResult"), ok_result_node_parser,
ErrorMode.WARNING)
result.ok_result = ok_result_parser.parse(parse_context, graph, node)
return result
def construct_command_line(self, node, script_str, params, inline=False):
"""
:param node:
:param script_str:
:param params: script params, a list of 2-tuples
:param inline: use inline script, not scriptURL
:return: a list of strings
"""
parse_context = InterpreterParseContext(self.execution_context,
script_str, params)
pred = URIRef(PREFIX +
('inlineCommand' if inline else 'scriptCommand'))
parser = ZeroOnePredicate(pred, MainParser(), ErrorHandler.FATAL)
return parser.parse(parse_context, self.graph, node)