Kami commented on code in PR #1715:
URL: https://github.com/apache/libcloud/pull/1715#discussion_r908895328
##########
contrib/scrape-ec2-prices.py:
##########
@@ -161,82 +48,155 @@
"extra-large",
]
-RE_NUMERIC_OTHER = re.compile(r"(?:([0-9]+)|([-A-Z_a-z]+)|([^-0-9A-Z_a-z]+))")
-
-BASE_PATH = os.path.dirname(os.path.abspath(__file__))
-PRICING_FILE_PATH = os.path.join(BASE_PATH, "../libcloud/data/pricing.json")
-PRICING_FILE_PATH = os.path.abspath(PRICING_FILE_PATH)
-
+def download_json():
+ response = requests.get(URL, stream=True)
+ try:
+ return open(TEMPFILE, "r")
+ except IOError:
+ with open(TEMPFILE, "wb") as fo:
+ for chunk in response.iter_content(chunk_size=2**20):
+ if chunk:
+ fo.write(chunk)
+ return open(TEMPFILE, "r")
+
+
+def get_json():
+ try:
+ return open(TEMPFILE, "r")
+ except IOError:
+ return download_json()
+
+
+# Prices and sizes are in different dicts and categorized by sku
+def get_all_prices():
+ # return variable
+ # prices = {sku : {price: int, unit: string}}
+ prices = {}
+ current_sku = ""
+ current_rate_code = ""
+ amazonEC2_offer_code = "JRTCKXETXF"
Review Comment:
What is this code used for? Just trying to understand how it works.
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