thomhurks / dblp-to-csv Goto Github PK

Hi Thom,
Thank you very much for your code, it is being very useful and practical. I managed to run it and successfully import. Once this is done, I would like to know how to open the database created with Neo4j desktop/browser and launch cypher queries to it.
Thank you very much in advance

Start!
Reading elements from DTD file...
Finding unique attributes for all elements...
Opening output files...
Parsing XML and writing to CSV files...
Traceback (most recent call last):
File "myscript.py", line 400, in
main()
File "myscript.py", line 378, in main
relations, unique_id = parse_xml(xml_file, elements, output_files, args.relations)
File "myscript.py", line 167, in parse_xml
set_relation_values(relations, data, relation_attributes, unique_id)
File "myscript.py", line 195, in set_relation_values
if column_name in relation_attributes:
TypeError: argument of type 'NoneType' is not iterable

kindly resolve this issue

C:\Users\Mooh\pychpr\dblp>python dblp.py dblp.xml dblp.dtd output.csv
Start!
Reading elements from DTD file...
Finding unique attributes for all elements...
Opening output files...
Parsing XML and writing to CSV files...
Traceback (most recent call last):
File "dblp.py", line 400, in
main()
File "dblp.py", line 378, in main
relations, unique_id = parse_xml(xml_file, elements, output_files, args.relations)
File "dblp.py", line 167, in parse_xml
set_relation_values(relations, data, relation_attributes, unique_id)
File "dblp.py", line 195, in set_relation_values
if column_name in relation_attributes:
TypeError: argument of type 'NoneType' is not iterable

Hello i frequently face this error when running the script :

Python38-32/python.exe -X utf8 XMLToCSV.py --annotate --neo4j dblp.xml dblp.dtd import/output.csv --relations author:authored_by journal:published_in publisher:published_by school:submitted_at editor:edited_by cite:has_citation series:is_part_of415\exam\src\dblp-to-csv-master>
Will create relations for attribute(s): author, cite, editor, journal, publisher, school, series
Start!
Reading elements from DTD file...
Finding unique attributes for all elements...
Opening output files...
Parsing XML and writing to CSV files...
Traceback (most recent call last):
File "c:/Users/wassi/Desktop/INFO-H-415/exam/src/dblp-to-csv-master/XMLToCSV.py", line 433, in
main()
File "c:/Users/wassi/Desktop/INFO-H-415/exam/src/dblp-to-csv-master/XMLToCSV.py", line 408, in main
(relations, unique_id, array_elements, element_types) = parse_xml(xml_file, elements, output_files,
File "c:/Users/wassi/Desktop/INFO-H-415/exam/src/dblp-to-csv-master/XMLToCSV.py", line 199, in parse_xml
output_files[current_tag].writerow(data)
File "C:\Users\wassi\AppData\Local\Programs\Python\Python38-32\lib\csv.py", line 154, in writerow
return self.writer.writerow(self._dict_to_list(rowdict))
File "C:\Users\wassi\AppData\Local\Programs\Python\Python38-32\lib\csv.py", line 149, in _dict_to_list
raise ValueError("dict contains fields not in fieldnames: "
ValueError: dict contains fields not in fieldnames: 'publtype'

Any idea ?

Traceback (most recent call last):
File "./XMLToCSV.py", line 412, in
main()
File "./XMLToCSV.py", line 387, in main
relation_attributes, annotate=True)
File "./XMLToCSV.py", line 172, in parse_xml
set_type_information(element_types, current_tag, key, value)
File "./XMLToCSV.py", line 242, in set_type_information
types.add(get_type(value))
File "./XMLToCSV.py", line 263, in get_type
date.fromisoformat(string_value)
AttributeError: type object 'datetime.date' has no attribute 'fromisoformat'

I tried with dblp-2019-01-01.xml and dblp-2017-08-29.dtd

hi , plz help about this error.
xmltocsv.py: error: the following arguments are required: xml_filename, dtd_filename, outputfile

I get through the following stages of the script:
Start!
Reading elements from DTD file...
Finding unique attributes for all elements...
Opening output files...
Parsing XML and writing to CSV files...

Then, it throws the following error:

Python\Python37\Lib\encodings\cp1252.py, line 19, in encode return
codecs.charmap_encode(input,self.errors,encoding_table)[0] unicodeEncodeError: 'charmap'
codec can't encode character '\u221e' in position 186: character maps to

The three optional 8-bit hex characters for this infinity sign are already taken up by special (accent) characters in the de/encoding table. Should I change the table in that (Python 3.7) system file or what should I do?

Cheers,
Jochen

Please fix this issue