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Added new forex provider to fix "Currency Rates Source Not Ready" by ShanePadellaro · Pull Request #127 · MicroPyramid/forex-python · GitHub

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Added new forex provider to fix "Currency Rates Source Not Ready" #127

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Added new forex provider to fix "Currency Rates Source Not Ready" #127

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a8e7e76
Changed forex provider and added a check to fix unit test
Feb 9, 2023
73c330b
fixed spacing
Feb 13, 2023
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8 changes: 5 additions & 3 deletions forex_python/converter.py
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Original file line number Diff line number Diff line change
Expand Up @@ -25,21 +25,23 @@ def __init__(self, force_decimal=False):
self._force_decimal = force_decimal

def _source_url(self):
return "https://theforexapi.com/api/"
return "https://api.exchangerate.host/"

brtkwr Feb 13, 2023

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Choose a reason Spam Abuse Off Topic Outdated Duplicate Resolved Low Quality

why not allow specying source url as parameter?

ShanePadellaro Feb 14, 2023

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Choose a reason Spam Abuse Off Topic Outdated Duplicate Resolved Low Quality

Most apis are not going to be this similar in terms of api surface. This one is 95% there so still requires minor changes. I don't think having the provider url as a parameter makes sense unless theforexapi.com comes back online again.

If supporting multiple apis is required there needs to be some refactoring to abstract the api provider from the currency class.

j-g00da Feb 27, 2024

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Choose a reason Spam Abuse Off Topic Outdated Duplicate Resolved Low Quality

It makes sense, you can host your own api since theforexapi is open source, there should be an option to override the url...

def _get_date_string(self, date_obj):
if date_obj is None:
return 'latest'
date_str = date_obj.strftime('%Y-%m-%d')
return date_str

def _decode_rates(self, response, use_decimal=False, date_str=None):
def _decode_rates(self, response, use_decimal=False, date_str=None, base_cur=None):
if self._force_decimal or use_decimal:
decoded_data = json.loads(response.text, use_decimal=True)
else:
decoded_data = response.json()
# if (date_str and date_str != 'latest' and date_str != decoded_data.get('date')):
# raise RatesNotAvailableError("Currency Rates Source Not Ready")
if base_cur != None and base_cur != decoded_data['base']:
raise RatesNotAvailableError("Currency Rates Source Not Ready")
return decoded_data.get('rates', {})

def _get_decoded_rate(
Expand All @@ -57,7 +59,7 @@ def get_rates(self, base_cur, date_obj=None):
source_url = self._source_url() + date_str
response = requests.get(source_url, params=payload)
if response.status_code == 200:
rates = self._decode_rates(response, date_str=date_str)
rates = self._decode_rates(response,date_str=date_str, base_cur=base_cur)
return rates
raise RatesNotAvailableError("Currency Rates Source Not Ready")

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