Features: 1) Add optional currency parameter to resolve_price_with_currency for enhanced flexibility;

Fixes: 1) Address minor spacing inconsistencies in list comprehension and JSON detection logic;

Extra: 1) Update `.gitignore` to exclude `.astro/` directory.

.gitignore

@@ -64,6 +64,9 @@ htmlcov/
 .cover
 .pybuilder/
 
+# Astro
+.astro/
+
 # Celery
 celerybeat-schedule
 celerybeat.pid

core/vendors/__init__.py

@@ -37,7 +37,7 @@ class AbstractVendor:
         if total == 0:
             return []
         chunk_size = max(1, (total + num_chunks - 1) // num_chunks)
-        return [data[i : i + chunk_size] for i in range(0, total, chunk_size)]
+        return [data[i: i + chunk_size] for i in range(0, total, chunk_size)]
 
     @staticmethod
     def auto_convert_value(value):
@@ -85,7 +85,7 @@ class AbstractVendor:
             # Try to detect a JSON object or array.
             stripped_value = value.strip()
             if (stripped_value.startswith("{") and stripped_value.endswith("}")) or (
-                stripped_value.startswith("[") and stripped_value.endswith("]")
+                    stripped_value.startswith("[") and stripped_value.endswith("]")
             ):
                 with suppress(Exception):
                     parsed = json.loads(value)
@@ -162,13 +162,13 @@ class AbstractVendor:
 
         return round(price, 2)
 
-    def resolve_price_with_currency(self, price, provider):
+    def resolve_price_with_currency(self, price, provider, currency=None):
         rates = get_rates(provider)
 
-        rate = rates.get(self.currency)
+        rate = rates.get(currency or self.currency)
 
         if not rate:
-            raise RatesError(f"No rate found for {self.currency} in {rates} with probider {provider}...")
+            raise RatesError(f"No rate found for {currency or self.currency} in {rates} with probider {provider}...")
 
         return round(price / rate, 2) if rate else round(price, 2)