Added get_product for single requests

Author: sergioteula

README.md

@@ -34,7 +34,7 @@ Basic usage:
 
     from amazon.paapi import AmazonAPI
     amazon = AmazonAPI(KEY, SECRET, TAG, COUNTRY)
-    product = amazon.get_products('B01N5IB20Q')
+    product = amazon.get_product('B01N5IB20Q')
     print(product.title)
 
 Get multiple product information:
@@ -45,7 +45,7 @@ Get multiple product information:
 
 Use URL insted of ASIN:
 
-    product = amazon.get_products('https://www.amazon.com/dp/B01N5IB20Q')
+    product = amazon.get_product('https://www.amazon.com/dp/B01N5IB20Q')
 
 Get the ASIN from a URL:
 
@@ -54,6 +54,9 @@ Get the ASIN from a URL:
 
 Changelog
 -------------
+    Version 2.1.1
+        - Added get_product for single requests.
+
     Version 2.1.0
         - Changed get_product method name to get_products.
         - Removed Amazon 10 products limitation.

amazon/paapi.py

@@ -559,10 +559,7 @@ def get_products(self, product_ids: [str, list], condition=Condition.ANY):
             condition (class, optional): Specify the product condition. Defaults to ANY.
 
         Returns:
-            class instance: An instance of the class Product containing all the available
-                information when only 1 product is returned.
-            list of class instances: A list containing 1 instance of the class Product for
-                each returned product.
+            list of instances: A list containing 1 instance for each product.
         """
         api = DefaultApi(access_key=self.key,
                          secret_key=self.secret,
@@ -667,3 +664,19 @@ class instance: An instance of the class Product containing all the available
             return results
         else:
             return None
+
+    def get_product(self, product_id: str, condition=Condition.ANY):
+        """Find product information for a specific product on Amazon.
+
+        Args:
+            product_id (string): One item id like ASIN or product URL.
+            condition (class, optional): Specify the product condition. Defaults to ANY.
+
+        Returns:
+            class instance: An instance containing all the available information for the product.
+        """
+        if isinstance(product_id, list):
+            raise Exception('product_id should be a string with an ASIN or product URL')
+        if isinstance(product_id, str):
+            product_id = product_id.split(',')[0].strip()
+        return self.get_products(product_id, condition=condition)[0]

setup.py

@@ -5,7 +5,7 @@
 
 setuptools.setup(
     name='python-amazon-paapi',
-    version='2.1.0',
+    version='2.1.1',
     author='Sergio Abad',
     author_email='sergio.abad@bytelix.com',
     description='Amazon Product Advertising API 5.0 wrapper for Python',