Add conversions for amplifier tiericide

eos/db/migrations/upgrade39.py

@@ -0,0 +1,30 @@
+"""
+Migration 39
+
+- Shield amplifier tiericide
+"""
+
+CONVERSIONS = {
+    1798: (  # 'Basic' EM Shield Amplifier
+        9562,  # Supplemental EM Ward Amplifier
+    ),
+    1804: (  # 'Basic' Explosive Shield Amplifier
+        9574,  # Supplemental Explosive Deflection Amplifier
+    ),
+    1802: (  # 'Basic' Kinetic Shield Amplifier
+        9570,  # Supplemental Kinetic Deflection Amplifier
+    ),
+    1800: (  # 'Basic' Thermal Shield Amplifier
+        9566,  # Supplemental Thermal Dissipation Amplifier
+    )
+}
+
+
+def upgrade(saveddata_engine):
+    # Convert modules
+    for replacement_item, list in CONVERSIONS.items():
+        for retired_item in list:
+            saveddata_engine.execute('UPDATE "modules" SET "itemID" = ? WHERE "itemID" = ?',
+                                     (replacement_item, retired_item))
+            saveddata_engine.execute('UPDATE "cargo" SET "itemID" = ? WHERE "itemID" = ?',
+                                     (replacement_item, retired_item))