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32 lines
1.1 KiB
Python
32 lines
1.1 KiB
Python
"""
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Trivial script to fetch EU currency exchange rates from www.ecb.europa.eu.
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The results are saved to /home/static-server/exchange-rates_<DATE>.json
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You can view it with Static file server
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"""
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import http.client as httplib
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import json
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from datetime import date, datetime, timedelta
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from xml.dom.minidom import parseString
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exchange_rates = {}
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conn = httplib.HTTPSConnection("www.ecb.europa.eu")
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conn.request("GET", "/stats/eurofxref/eurofxref-daily.xml")
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res = conn.getresponse()
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if res.status != 200:
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raise Exception("Response from EU Central Bank is not 200")
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xml = res.read()
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p = parseString(xml)
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for parent in p.getElementsByTagName("Cube"):
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if parent.getAttribute("time") != "":
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# date_is = parent.getAttribute('time')
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for el in parent.getElementsByTagName("Cube"):
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currency = el.getAttribute("currency")
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rate = str(el.getAttribute("rate")).replace(",", ".")
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exchange_rates[currency] = rate
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with open(f"/home/static-server/exchange_rates_{date.today()}.json", "w") as fp:
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json.dump(exchange_rates, fp) |