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| author | xengineering <me@xengineering.eu> | 2024-09-03 20:24:42 +0200 |
|---|---|---|
| committer | xengineering <me@xengineering.eu> | 2024-09-08 17:21:32 +0200 |
| commit | b0b34adbd86fc778923a766273c145cc657918cd (patch) | |
| tree | e572fab4f78753d1d32a7723e00067caeff5b2d7 | |
| parent | 8043151dc8f80bdffaef1e98e1e33acc36bd58d5 (diff) | |
| download | finance-py-b0b34adbd86fc778923a766273c145cc657918cd.tar finance-py-b0b34adbd86fc778923a766273c145cc657918cd.tar.zst finance-py-b0b34adbd86fc778923a766273c145cc657918cd.zip | |
finance: Add income.py
This is the minimal starting point to model financial income.
| -rw-r--r-- | finance/income.py | 10 | ||||
| -rw-r--r-- | finance/test_income.py | 6 | ||||
| -rwxr-xr-x | tools/check_source.sh | 1 |
3 files changed, 17 insertions, 0 deletions
diff --git a/finance/income.py b/finance/income.py new file mode 100644 index 0000000..12d5d4e --- /dev/null +++ b/finance/income.py @@ -0,0 +1,10 @@ +import dataclasses + + +@dataclasses.dataclass(kw_only=True, frozen=True) +class Income: + + amount: float + + def integrate(self, delta_t: int) -> float: + return delta_t * self.amount diff --git a/finance/test_income.py b/finance/test_income.py new file mode 100644 index 0000000..21d42f7 --- /dev/null +++ b/finance/test_income.py @@ -0,0 +1,6 @@ +from finance import income + + +def test_income_integration() -> None: + inc = income.Income(amount=3000.0) + assert inc.integrate(5) == 15000.0 diff --git a/tools/check_source.sh b/tools/check_source.sh index a401418..de8c790 100755 --- a/tools/check_source.sh +++ b/tools/check_source.sh @@ -12,3 +12,4 @@ root="$(dirname "$tools")" black "$root" mypy --strict "$root" flake8 "$root" +pytest "$root" |