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Update rml_mapper.py #469

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Mar 28, 2023
Merged

Update rml_mapper.py #469

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8 changes: 6 additions & 2 deletions ted_sws/notice_transformer/adapters/rml_mapper.py
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Original file line number Diff line number Diff line change
Expand Up @@ -61,13 +61,17 @@ class RMLMapper(RMLMapperABC):
"""
This class is a concrete implementation of the rml-mapper adapter.
"""
def __init__(self, rml_mapper_path: Path, serialization_format: SerializationFormat = TURTLE_SERIALIZATION_FORMAT):
def __init__(self, rml_mapper_path: Path, serialization_format: SerializationFormat = TURTLE_SERIALIZATION_FORMAT,
transformation_timeout: float = None
):
"""
:param rml_mapper_path: the path to the rml-mapper executable
:param serialization_format: serialization format
:param serialization_format: transformation_timeout
"""
self.rml_mapper_path = rml_mapper_path
self.serialization_format = serialization_format
self.transformation_timeout = transformation_timeout

def execute(self, package_path: Path) -> str:
"""
Expand All @@ -87,7 +91,7 @@ def execute(self, package_path: Path) -> str:
"""
# java -jar ./rmlmapper.jar -m rml.ttl -s turtle -o output.ttl
bash_script = f"cd {package_path} && java -jar {self.rml_mapper_path} -m {package_path / MS_TRANSFORM_FOLDER_NAME / MS_MAPPINGS_FOLDER_NAME / '*'} -s {self.get_serialization_format_value()}"
script_result = subprocess.run(bash_script, shell=True, capture_output=True)
script_result = subprocess.run(bash_script, shell=True, capture_output=True, timeout=self.transformation_timeout)
error = script_result.stderr.decode('utf-8')
if error:
raise Exception(error)
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