def _es_linker(project_id, data_params, module_params):
'''
Runs the recoding module
ARGUMENTS (GET):
project_id: ID for "link" project
ARGUMENTS (POST):
- data_params:
none
{
"module_name": module to fetch from (source)
"file_name": file to fetch (source)
}
- module_params: {
"index_name": name of the Elasticsearch index to fetch from
"query_template":
"threshold": minimum value of score for this query_template for a match
"must": terms to filter by field (AND: will include ONLY IF ALL are in text)
"must_not": terms to exclude by field from search (OR: will exclude if ANY is found)
"exact_pairs": (optional)
"non_matching_pairs": (optional)
}
'''
# Problem: what project are we talking about? what ID?
proj = ESLinker(project_id)
_, run_info = proj.linker('es_linker', None, module_params)
proj.write_data()
return run_info
def _dedupe_linker(project_id, *argv):
'''
Runs deduper module. Contrary to other modules, linker modules, take
paths as input (in addition to module parameters)
ARGUMENTS (GET):
project_id: ID for "link" project
ARGUMENTS (POST):
- data_params: none
- module_params: none
# Todo: deprecate
'''
proj = ESLinker(
project_id=project_id) # Ref and source are loaded by default
paths = proj._gen_paths_dedupe()
col_matches = proj.read_col_matches()
my_variable_definition = proj._gen_dedupe_variable_definition(col_matches)
module_params = {
'variable_definition': my_variable_definition,
'selected_columns_from_source': None,
'selected_columns_from_ref': None
}
# TODO: This should probably be moved
logging.info('Performing linking')
# Perform linking
proj.linker('dedupe_linker', paths, module_params)
logging.info('Writing data')
# Write transformations and log
proj.write_data()
file_path = proj.path_to(proj.mem_data_info['module_name'],
proj.mem_data_info['file_name'])
logging.info('Wrote data to: {0}'.format(file_path))
return {}
