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[GNUnet-SVN] [taler-merchant-frontend-examples] 02/02: string_to_amount
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gnunet |
Subject: |
[GNUnet-SVN] [taler-merchant-frontend-examples] 02/02: string_to_amount |
Date: |
Tue, 21 Feb 2017 11:12:01 +0100 |
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marcello pushed a commit to branch master
in repository merchant-frontend-examples.
commit 0b5a23780916ae3b0a8003719188737f00262296
Author: Marcello Stanisci <address@hidden>
AuthorDate: Tue Feb 21 11:11:43 2017 +0100
string_to_amount
---
Python/lib/pytaler/__pycache__/amounts.cpython-35.pyc | Bin 1272 -> 1712 bytes
Python/lib/pytaler/amounts.py | 10 ++++++++--
Python/lib/pytaler/tests.py | 14 ++++++++++----
3 files changed, 18 insertions(+), 6 deletions(-)
diff --git a/Python/lib/pytaler/__pycache__/amounts.cpython-35.pyc
b/Python/lib/pytaler/__pycache__/amounts.cpython-35.pyc
index 24b724e..5f665fb 100644
Binary files a/Python/lib/pytaler/__pycache__/amounts.cpython-35.pyc and
b/Python/lib/pytaler/__pycache__/amounts.cpython-35.pyc differ
diff --git a/Python/lib/pytaler/amounts.py b/Python/lib/pytaler/amounts.py
index c1821de..00f9ae4 100644
--- a/Python/lib/pytaler/amounts.py
+++ b/Python/lib/pytaler/amounts.py
@@ -19,12 +19,18 @@ import re
FRACTION = 100000000
def amount_get_zero(currency):
- return {"value": 0, "fraction": 0, "currency": currency}
+ return dict(value=0, fraction=0, currency=currency)
def string_to_amount(fmt):
pattern = re.compile("^[0-9]+\.[0-9]+:[A-Z]+$")
assert(pattern.match(fmt))
- # TBD
+ split = fmt.split(":")
+ num = split[0]
+ currency = split[1]
+ split = num.split(".")
+ value = int(split[0])
+ fraction = int(split[1]) * FRACTION
+ return dict(value=value, fraction=fraction, currency=currency)
def amount_sum(a1, a2):
diff --git a/Python/lib/pytaler/tests.py b/Python/lib/pytaler/tests.py
index 120e968..ffc8cba 100644
--- a/Python/lib/pytaler/tests.py
+++ b/Python/lib/pytaler/tests.py
@@ -2,13 +2,13 @@ import unittest
import amounts
from random import randint
-currency = "KUDOS"
+CURRENCY = "KUDOS"
class AmountsTest(unittest.TestCase):
- def test(self):
- a1 = amounts.amount_get_zero(currency)
- a2 = amounts.amount_get_zero(currency)
+ def test_sum_sub(self):
+ a1 = amounts.amount_get_zero(CURRENCY)
+ a2 = amounts.amount_get_zero(CURRENCY)
v1 = randint(1, 200)
v2 = randint(1, 200)
f1 = randint(10000000, 100000000)
@@ -22,5 +22,11 @@ class AmountsTest(unittest.TestCase):
self.assertTrue(amounts.same_amount(res2, a2))
+ def test_string_to_amount(self):
+ model = dict(value=1, fraction=0, currency=CURRENCY)
+ amount = amounts.string_to_amount("1.0:%s" % CURRENCY)
+ self.assertTrue(amounts.same_amount(model, amount))
+
+
if __name__ == '__main__':
unittest.main()
--
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