Make OGIP formatter convert ohm to correct string

eerovaher · eerovaher · commit 949aedc76689 · 2024-10-17T19:29:14.000+02:00
diff --git a/astropy/units/si.py b/astropy/units/si.py
@@ -372,7 +372,7 @@
     namespace=_ns,
     prefixes=True,
     doc="Ohm: electrical resistance",
-    format={"latex": r"\Omega", "unicode": "Ω"},
+    format={"latex": r"\Omega", "ogip": "ohm", "unicode": "Ω"},
 )
 def_unit(
     ["S", "Siemens", "siemens"],
diff --git a/docs/changes/units/17200.bugfix.rst b/docs/changes/units/17200.bugfix.rst
@@ -0,0 +1,3 @@
+Converting the ohm to a string with the OGIP unit formatter (e.g.
+``f"{u.ohm:ogip}"``) previously produced the string ``'V / A'``, but now
+produces ``'ohm'`` as expected.

Original file line number	Diff line number	Diff line change
`@@ -372,7 +372,7 @@`
`372`	`372`	`namespace=_ns,`
`373`	`373`	`prefixes=True,`
`374`	`374`	`doc="Ohm: electrical resistance",`
`375`		`- format={"latex": r"\Omega", "unicode": "Ω"},`
	`375`	`+ format={"latex": r"\Omega", "ogip": "ohm", "unicode": "Ω"},`
`376`	`376`	`)`
`377`	`377`	`def_unit(`
`378`	`378`	`["S", "Siemens", "siemens"],`
Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+Converting the ohm to a string with the OGIP unit formatter (e.g.`
	`2`	+``f"{u.ohm:ogip}"``) previously produced the string ``'V / A'``, but now
	`3`	+produces ``'ohm'`` as expected.