parse.py

import re
import os
import xml.etree.ElementTree as ET

def get_refs(root):
    refs = []

    for child in root:
        if child.tag == 'scripRef':
            if 'osisRef' in child.attrib:
                refs.append(child.attrib['osisRef'])

    return refs

def get_text_content(root, strip_ref=False):
    """ Return the plain text content of a node

    This will:

    1. Remove all notes, footnotes, and references
    2. Remove all newlines and combine whitespace to single spaces
    """

    # Start with the root text prior to the first node
    text = root.text or ""

    for child in root:
        if child.text:
            if child.tag != 'scripRef' or not strip_ref:
                text += child.text
        if child.tail:
            # Add the root node text between this child and the next child
            text += child.tail

    if strip_ref:
        # Remove empty parens from removed references
        text = re.sub(r"\([\n\t; ]*\)", " ", text)

        # Combine whitespace to single space
        # text = re.sub(r"[\n\t ]+", " ", text)

    return text

def get_paras():
    paras = []

    from pathlib import Path
    for filename in list(Path(".").rglob("*.xml")):
        filename = str(filename)
        if "authInfo." in filename:
            continue
        print(filename)
        try:
            tree = ET.parse(filename)
        except:
            print("ERROR: Unable to parse:", filename)
            continue
            
        root = tree.getroot()

        #for i, p in enumerate(root.findall(".//p[scripRef]")):
        for i, p in enumerate(root.findall(".//p")):
            text = get_text_content(p)

            if False:
                text = re.sub(r'".*?"', '...', text, flags=re.M|re.DOTALL)
                text = re.sub(r'“.*?”', '...', text, flags=re.M|re.DOTALL)

                # Remove spaces before punctuation
                text = re.sub(r"[\t\n ]\.", ".", text)
                text = re.sub(r"[\t\n ],", ",", text)

                # Combine elipses
                text = re.sub(r"\.\.\.+", "...", text)

            refs = get_refs(p)

            if len(text) > 160 and 'id' in p.attrib:
                yield {
                    "id": filename + ":" + p.attrib['id'],
                    "refs": refs,
                    "text": text,
                    "text-noref": get_text_content(p, strip_ref=True)
                }

from datasets import Dataset

ds = Dataset.from_generator(get_paras)
ds.push_to_hub("jncraton/ccel-paragraphs")