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Added ASIN to amazon2csv.py and updated tests and README.md
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Lines changed: 23 additions & 17 deletions

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‎README.md‎

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@@ -35,9 +35,9 @@ amazon2csv.py --keywords="Python programming" --maxproductnb=2
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```
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```csv
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Product title,Rating,Number of customer reviews,Product URL
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"Python Crash Course: A Hands-On, Project-Based Introduction to Programming",4.5,309,https://www.amazon.com/Python-Crash-Course-Hands-Project-Based/dp/1593276036
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"A Smarter Way to Learn Python: Learn it faster. Remember it longer.",4.8,144,https://www.amazon.com/Smarter-Way-Learn-Python-Remember-ebook/dp/B077Z55G3B
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Product title,Rating,Number of customer reviews,Product URL,ASIN
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"Python Crash Course: A Hands-On, Project-Based Introduction to Programming",4.5,357,https://www.amazon.com/Python-Crash-Course-Hands-Project-Based/dp/1593276036,1593276036
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"A Smarter Way to Learn Python: Learn it faster. Remember it longer.",4.7,358,https://www.amazon.com/Smarter-Way-Learn-Python-Remember-ebook/dp/B077Z55G3B,B077Z55G3B
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```
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You can also pass a search url (if you added complex filters for example), and save it to a file :
@@ -65,7 +65,8 @@ import amazonscraper
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results = amazonscraper.search("Python programming")
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for result in results:
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print("%s (%s out of 5 stars, %s customer reviews) : %s" % (result.title, result.rating, result.review_nb, result.url))
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print("{} [ASIN = {}] ({} out of 5 stars, {} customer reviews) : {}".format(
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result.title, result.asin, result.rating, result.review_nb, result.url))
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print("Number of results : %d" % (len(results)))
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@@ -74,10 +75,11 @@ print("Number of results : %d" % (len(results)))
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Which will output :
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```
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Learning Python, 5th Edition (4.0 out of 5 stars, 293 customer reviews) : https://www.amazon.com/Learning-Python-5th-Mark-Lutz/dp/1449355730
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Fluent Python: Clear, Concise, and Effective Programming (4.6 out of 5 stars, 87 customer reviews) : https://www.amazon.com/Fluent-Python-Concise-Effective-Programming/dp/1491946008
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Python Crash Course: A Hands-On, Project-Based Introduction to Programming [ASIN = 1593276036] (4.5 out of 5 stars, 357 customer reviews) : https://www.amazon.com/Python-Crash-Course-Hands-Project-Based/dp/1593276036
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A Smarter Way to Learn Python: Learn it faster. Remember it longer. [ASIN = B077Z55G3B] (4.7 out of 5 stars, 358 customer reviews) : https://www.amazon.com/Smarter-Way-Learn-Python-Remember-ebook/dp/B077Z55G3B
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Learning Python, 5th Edition [ASIN = 1449355730] (4 out of 5 stars, 315 customer reviews) : https://www.amazon.com/Learning-Python-5th-Mark-Lutz/dp/1449355730
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[...]
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Number of results : 3000
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Number of results : 100
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```
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### Attributes of the `Product` object

‎amazonscraper/__init__.py‎

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@@ -45,24 +45,25 @@ def __getitem__(self, key):
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def csv(self, separator=","):
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""" Returns a CSV string with the product info
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>>> p = Products([{'title':'Book title', 'rating': '4.2',\
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'review_nb': '15', 'url':'http://www.amazon.com/book'}])
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'review_nb': '15', 'url':'http://www.amazon.com/book', 'asin':'A12345'}])
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>>> p.csv()
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'Product title,Rating,Number of customer reviews,\
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Product URL\\n"Book title",4.2,15,http://www.amazon.com/book'
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Product URL,ASIN\\n"Book title",4.2,15,http://www.amazon.com/book,A12345'
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>>> print(p.csv(separator=";"))
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Product title;Rating;Number of customer reviews;Product URL
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"Book title";4,2;15;http://www.amazon.com/book
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Product title;Rating;Number of customer reviews;Product URL;ASIN
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"Book title";4,2;15;http://www.amazon.com/book;A12345
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>>> p2 = Products()
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>>> p2.csv()
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'Product title,Rating,Number of customer reviews,Product URL'
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'Product title,Rating,Number of customer reviews,Product URL,ASIN'
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"""
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csv_string = separator.join([
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"Product title",
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"Rating",
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"Number of customer reviews",
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"Product URL"])
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"Product URL",
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"ASIN"])
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for product in self:
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rating = product.rating
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if separator == ";": # French convention
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'"'+product.title+'"',
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rating,
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product.review_nb,
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product.url]))
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product.url,
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product.asin]))
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return csv_string
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‎test/test_amazonscraper.py‎

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@@ -13,7 +13,8 @@ def test_amazonscraper_get_products_with_keywords():
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def test_amazonscraper_get_products_with_url():
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url = "https://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=python"
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url = "https://www.amazon.com/s/\
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ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=python"
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products = amazonscraper.search(
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search_url=url,
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max_product_nb=_MAX_PRODUCT_NB)
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assert product.review_nb != ""
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assert product.rating != ""
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assert product.url != ""
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assert product.asin != ""
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def test_amazonscraper_get_100_products():
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products = amazonscraper.search(
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keywords="Python",
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max_product_nb=1)
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assert "Product title,Rating,Number of customer reviews,Product URL\n" \
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in str(products.csv())
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assert "Product title,Rating,Number of customer reviews,Product URL,\
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ASIN\n" in str(products.csv())

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