Create app.py

app.py

@@ -0,0 +1,78 @@
+import gradio as gr
+import re
+
+def parse_references(references):
+    parsed_refs = []
+    prev_author = None
+    for ref in references.split('\n'):
+        # Remove text in italics or quotation marks
+        ref = re.sub(r'<i>.*?</i>|".*?"', '', ref)
+        
+        # Check if the reference starts with -- or a dash
+        if ref.strip().startswith('--') or ref.strip().startswith('-'):
+            author = prev_author
+            ref = ref.lstrip('- ')  # Remove leading dashes and spaces
+        else:
+            # Find author (first word) and update prev_author
+            author_match = re.search(r'\b\w+', ref)
+            author = author_match.group() if author_match else None
+            prev_author = author
+
+        # Find year (first 4-digit number)
+        year_match = re.search(r'\b\d{4}\b', ref)
+        
+        if author and year_match:
+            parsed_refs.append({
+                'author': author,
+                'year': year_match.group(),
+                'full_ref': ref.strip()
+            })
+    return parsed_refs
+
+def find_citations(text, parsed_refs):
+    citations = {}
+    paragraphs = text.split('\n\n')
+    
+    for ref in parsed_refs:
+        author = ref['author']
+        year = ref['year']
+        pattern = rf'{re.escape(author)}.*?{re.escape(year)}'
+        
+        citations[ref['full_ref']] = []
+        for paragraph in paragraphs:
+            matches = re.findall(pattern, paragraph, re.IGNORECASE)
+            citations[ref['full_ref']].extend(matches)
+    
+    return citations
+
+def process_text_and_references(text, references):
+    parsed_refs = parse_references(references)
+    citations = find_citations(text, parsed_refs)
+    
+    output = []
+    for ref, cites in citations.items():
+        output.append(f"Reference: {ref}")
+        if cites:
+            output.append("In-text citations:")
+            for cite in cites:
+                output.append(f"- {cite}")
+        else:
+            output.append("No in-text citations found.")
+        output.append("")  # Add a blank line between references
+    
+    return "\n".join(output)
+
+# Create Gradio interface
+iface = gr.Interface(
+    fn=process_text_and_references,
+    inputs=[
+        gr.Textbox(label="Text", lines=10),
+        gr.Textbox(label="References", lines=10)
+    ],
+    outputs=gr.Textbox(label="References and In-text Citations"),
+    title="In-text Citation Finder",
+    description="Enter your text and references to find in-text citations for each reference."
+)
+
+if __name__ == "__main__":
+    iface.launch()