Added try/except so paths work on windows and linux.

main.py

@@ -90,7 +90,6 @@ async def lookup(isbn: str = Form(...)):
 
 @app.post('/AddLocation/')
 async def checkin(BookCase: str = Form(...), Shelf: str = Form(...)):
-
     location = []
     session.add(Location(userid=1, Bookcase=BookCase, Shelf=Shelf))
     session.commit()
@@ -101,14 +100,13 @@ async def checkin(BookCase: str = Form(...), Shelf: str = Form(...)):
 
 @app.post('/barcodes')
 async def barcodes(userid: int = Form(...)):
-
-    temp = []
-
     barcode = {'CheckIn': 'Check In', 'CheckOut': 'Check Out'}
     pdf = FPDF()
-    # pdf.add_font('barcode', '', '.\\static\\barcodeFont\\LibreBarcode128-Regular.ttf', uni=True)
-    # pdf.add_font('barcode', '', '.\\static\\barcodeFont\\LibreBarcode39-Regular.ttf', uni=True)
+
+    try:
         pdf.add_font('barcode', '', './static/barcodeFont/LibreBarcode39-Regular.ttf', uni=True)
+    except:
+        pdf.add_font('barcode', '', '.\\static\\barcodeFont\\LibreBarcode39-Regular.ttf', uni=True)
 
     pdf.add_page()
 
@@ -118,7 +116,6 @@ async def barcodes(userid: int = Form(...)):
         code = (each.Bookcase + each.Shelf).replace(' ','')
         display = each.Bookcase + ' - ' + each.Shelf
         barcode['Loc.' + code] = display
-        temp.append(code)
 
     for each in barcode:
         pdf.set_font('barcode', '', 25)
@@ -131,8 +128,10 @@ async def barcodes(userid: int = Form(...)):
         pdf.ln()
 
     try:
-        # pdf.output(name='.\\static\\barcodes.pdf')
+        try:
             pdf.output(name='./static/barcodes.pdf')
+        except:
+            pdf.output(name='.\\static\\barcodes.pdf')
         return {'Barcodes': 'Ready'}
     except:
         return {'Barcodes': 'Failed'}