oxrlib-fork Changeset - ec3b9e83f865 · Conservancy Kallithea

Changeset - ec3b9e83f865

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Brett Smith - 7 years ago 2017-05-17 21:38:45
brettcsmith@brettcsmith.org

historical: Format amounts according to currency convention.

3 files changed with 21 insertions and 12 deletions:

oxrlib/commands/historical.py

setup.py

tests/test_historical.py

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oxrlib/commands/historical.py

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 from babel.numbers import format_currency
 from .. import rate as oxrrate
 def format_one_rate(rate, from_amt, from_curr, to_curr):
     return "{:g} {} = {:g} {}".format(
         from_amt, from_curr, rate.convert(from_amt, from_curr, to_curr), to_curr)
 CURRENCY_FMT = '#,##0.### ¤¤'
 RATE_FMT = '{from_amt:g} {from_curr} = {to_amt:g} {to_curr}'
 def format_conversion(rate, from_amt, from_curr, to_curr):
     to_amt = rate.convert(from_amt, from_curr, to_curr)
     return "{} = {}".format(
         format_currency(from_amt, from_curr, CURRENCY_FMT),
         format_currency(to_amt, to_curr, CURRENCY_FMT),
+    )
 def format_rate_pair(rate, from_curr, to_curr):
     yield format_one_rate(rate, 1, from_curr, to_curr)
     yield format_one_rate(rate, 1, to_curr, from_curr)
     amt = rate.convert(1, from_curr, to_curr)
     yield RATE_FMT.format(from_amt=1, from_curr=from_curr, to_amt=amt, to_curr=to_curr)
     amt = rate.convert(1, to_curr, from_curr)
     yield RATE_FMT.format(from_amt=1, from_curr=to_curr, to_amt=amt, to_curr=from_curr)
 def run(config, stdout, stderr):
     loaders = config.get_loaders()
@@ ... / @@ -22,6 +32,6 @@ def run(config, stdout, stderr): @@
         print(*format_rate_pair(rate, config.args.from_currency, config.args.to_currency),
               sep='\n', file=stdout)
     else:
         print(format_one_rate(rate, config.args.amount,
                               config.args.from_currency, config.args.to_currency),
         print(format_conversion(rate, config.args.amount,
                                 config.args.from_currency, config.args.to_currency),
               file=stdout)

setup.py

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@@ ... / @@ -5,11 +5,12 @@ from setuptools import setup @@
 setup(
     name='oxrlib',
     description="Library to query the Open Exchange Rates (OXR) API",
-    version='1.0',
+    version='1.1',
     author='Brett Smith',
     author_email='brettcsmith@brettcsmith.org',
     license='GNU AGPLv3+',
     install_requires=['babel'],
     setup_requires=['pytest-runner'],
     tests_require=['pytest'],

tests/test_historical.py

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@@ ... / @@ -82,14 +82,12 @@ def test_one_rate(historical1_responder, output): @@
 def test_conversion(historical1_responder, output):
     config = build_config(historical1_responder, amount=10, from_currency='AED')
     lines = lines_from_run(config, output)
     # FIXME: Assertion probably changes after we deal with precision right.
     assert next(lines).startswith('10 AED = 2.72297')
     assert next(lines) == '10.00 AED = 2.72 USD\n'
     assert next(lines, None) is None
 def test_back_conversion(historical1_responder, output):
     config = build_config(historical1_responder,
                           amount=2, from_currency='USD', to_currency='ALL')
     lines = lines_from_run(config, output)
     # FIXME: Assertion probably changes after we deal with precision right.
     assert next(lines) == '2 USD = 289.059586 ALL\n'
     assert next(lines) == '2.00 USD = 289 ALL\n'
     assert next(lines, None) is None

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