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README.md

@@ -1,12 +1,6 @@
 ---
-title: Gradio Web
-emoji: 🐠
-colorFrom: green
-colorTo: green
+title: gradio_web
+app_file: main.py
 sdk: gradio
 sdk_version: 4.15.0
-app_file: app.py
-pinned: false
 ---
-
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference

main.py

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+import gradio as gr
+
+import re
+import string
+import random
+import argparse
+from bs4 import BeautifulSoup
+
+contents = ''
+
+def make_body(file):
+    with open(file.name, 'r') as xml_file:
+        text = xml_file.read()
+        xml = BeautifulSoup(text, "xml")
+        global contents
+        contents = str(xml.find_all('body')).strip('[]')
+    allReferences = []
+
+    for tag in xml.findAll('ref'):
+        allReferences.append(tag.get('id'))
+
+    with open("body.xml", 'w') as f:
+
+        f.write(make_refs(contents, allReferences))
+    return "body.xml"
+
+def index_to_ref_id(reference_text, reference_ids):
+    reference_text = reference_text.strip('[]')
+    dash_separator = "–"
+    comma_separator = ','
+    id_max = len(reference_ids)
+    ids = []
+    refs = []
+
+    if reference_text.find(dash_separator) != -1:
+        s, e = [int(x) for x in reference_text.split(dash_separator)]
+        for i in range(s,e+1):
+            ids.append(i)
+    elif reference_text.find(comma_separator) != -1:
+        ids = [int(x) for x in reference_text.split(comma_separator)]
+    else:
+        ids.append(int(reference_text))
+
+    for id in ids:
+        refs.append(reference_ids[id-1])
+
+    return refs
+
+# https://www.geeksforgeeks.org/python-generate-random-string-of-given-length/
+def generate_id(type, length=32):
+    N = length
+
+    # using random.choices()
+    # generating random strings
+    res = type +  '-' + ''.join(random.choices(string.ascii_lowercase +
+                                string.digits, k=N))
+
+    return(str(res))
+
+
+def xref_generator(reference_text, reference_ids):
+    id_type = "xref"
+    references_str = ' '.join(index_to_ref_id(reference_text, reference_ids))
+    generated_xref = '<xref id="' + generate_id(id_type) + '" ref-type="bibr" rid="' + references_str + '">' + reference_text + '</xref>'
+
+    return generated_xref
+
+def make_refs(article_body, reference_ids):
+    citations_set = set()
+
+    citations_raw = re.findall(r'(\[\d+–\d+\]|\[\d+(, \d+)*\])', contents)
+
+    for cit in citations_raw:
+        citations_set.add(cit[0])
+
+    x = contents
+
+    for cit in citations_set:
+        x = x.replace(str(cit), str(xref_generator(cit, reference_ids)))
+
+    return x
+
+
+
+demo = gr.Interface(
+    make_body,
+    gr.File(file_count="single", file_types=[".xml"]),
+    "file",
+    allow_flagging="never"
+)
+
+demo.launch()

requirements.txt

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+beautifulsoup4