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Add ℓ as alternative for liter #2014

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Merged
andrewgsavage merged 5 commits into from
Jul 8, 2024
Merged

Add ℓ as alternative for liter #2014

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f11b78a
Add alternative ℓ for liter
SPKorhonen Jun 12, 2024
aab73a9
Add test for ℓ as alt for litre
SPKorhonen Jun 12, 2024
c86b6a1
Update CHANGES
SPKorhonen Jun 12, 2024
1cb8ba4
Merge branch 'master' into SPKorhonen-liter-alt
andrewgsavage Jul 8, 2024
081a371
Update test_issues.py
andrewgsavage Jul 8, 2024
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1 change: 1 addition & 0 deletions CHANGES
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@ Pint Changelog
0.25 (unreleased)
-----------------

- Added ℓ as alternative for liter
- Support permille units and `‰` symbol (PR #2033, Issue #1963)


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2 changes: 1 addition & 1 deletion pint/default_en.txt
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Expand Up @@ -222,7 +222,7 @@ hectare = 100 * are = ha

# Volume
[volume] = [length] ** 3
liter = decimeter ** 3 = l = L = litre
liter = decimeter ** 3 = l = L = ℓ = litre
cubic_centimeter = centimeter ** 3 = cc
lambda = microliter = λ
stere = meter ** 3
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3 changes: 3 additions & 0 deletions pint/testsuite/test_issues.py
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Expand Up @@ -408,6 +408,9 @@ def test_micro_creation_U03bc(self, module_registry):
def test_micro_creation_U00b5(self, module_registry):
module_registry.Quantity(2, "µm")

def test_liter_creation_U2113(self, module_registry):
module_registry.Quantity(2, "ℓ")

@helpers.requires_numpy
def test_issue171_real_imag(self, module_registry):
qr = [1.0, 2.0, 3.0, 4.0] * module_registry.meter
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