API added to generate list of medicine

backend/routers/medicine.py

@@ -0,0 +1,63 @@
+from fastapi import APIRouter, HTTPException
+from pydantic import BaseModel
+import os
+import xlrd
+#from pathlib import Path
+
+
+router = APIRouter()
+
+class medicine(BaseModel):
+    name: str
+    unit: str
+
+#get user by email & doc Office ID
+@router.get("/users/medicine/all", tags="medicine")
+async def read_all_medicine():
+    
+    return getMedicineData()
+
+def getMedicineData():
+    # location = Path(__file__).parent()
+    # medFile = (location / 'medicines/Database-Of-Medicine-Prices-31-May-2024.xls').resolve()
+    path = os.getcwd()
+    parentDir = os.path.abspath(os.path.join(path, os.pardir))
+    filePath = os.path.join(path, "backend/medicines", "Database-Of-Medicine-Prices-31-May-2024.xls")
+    # print(f"C Path : %s", path)
+    # print(f"P Path : %s", parentDir)
+    # print(f"F Path : %s", filePath)
+    book = xlrd.open_workbook_xls(filePath)
+    sh = book.sheet_by_index(0)
+    #print("{0} {1} {2}".format(sh.name, sh.nrows, sh.ncols))
+    medlist = []
+    
+    for rx in range(1,sh.nrows):
+        if(str(sh.cell_value(rx, 6)).strip() != ""):
+            medlist.append({
+                "name": str(sh.cell_value(rx, 6)).strip(),
+                "unit": str(sh.cell_value(rx, 9)).strip(),
+                "dosage form": str(sh.cell_value(rx, 10)).strip(),
+            })
+    seen = set()
+    medlist_noDuplicates = []
+    for d in medlist:
+        t = tuple(d.items())
+        #print(t[0][1])
+        if t not in seen:
+            seen.add(t)
+            medlist_noDuplicates.append(d)
+
+    #medlist_noDuplicates[:] = [d for d in thelist if d.get('id') != 2]
+    
+
+    return sorted(medlist_noDuplicates, key=lambda d: d['name']) #qsort(medlist)
+            
+
+def qsort(inlist): 
+    if inlist == []:  
+        return [] 
+    else: 
+        pivot = inlist[0] 
+        lesser = qsort([x for x in inlist[1:] if x < pivot]) 
+        greater = qsort([x for x in inlist[1:] if x >= pivot]) 
+        return lesser + [pivot] + greater