TP11 - saring_numerik(tabel, opcode, kolom, nilai)

processor.py

@@ -43,3 +43,33 @@ def potong_file(tabel, awal, akhir):
             return "input tidak valid"
     else:
         return "data tidak valid"
+
+def saring_numerik(tabel, opcode, kolom, nilai):
+    if opcode.lower() == "lt":
+        kondisi = tabel[kolom] < int(nilai)
+        tabel_saring = tabel[kondisi]
+        return tabel_saring, True
+    elif opcode.lower() == "le":
+        kondisi = tabel[kolom] <= int(nilai)
+        tabel_saring = tabel[kondisi]
+        return tabel_saring, True
+    elif opcode.lower() == "gt":
+        kondisi = tabel[kolom] > int(nilai)
+        tabel_saring = tabel[kondisi]
+        return tabel_saring, True
+    elif opcode.lower() == "ge":
+        kondisi = tabel[kolom] >= int(nilai)
+        tabel_saring = tabel[kondisi]
+        return tabel_saring, True
+    elif opcode.lower() == "eq":
+        kondisi = tabel[kolom] = int(nilai)
+        tabel_saring = tabel[kondisi]
+        return tabel_saring, True
+    elif opcode.lower() == "ne":
+        kondisi = tabel[kolom] != int(nilai)
+        tabel_saring = tabel[kondisi]
+        return tabel_saring, True
+    elif opcode.lower() == None:
+        return None, "tidak ada input"
+    else:
+        return tabel, "input opcode tidak valid"