Merge pull request #607 from lsst/tickets/DM-32682

DM-32682: Use metadata[] rather than metadata.set()
lsst · Nov 25, 2021 · fb10e10 · fb10e10
2 parents 6cddff1 + b05394d
commit fb10e10
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/python/lsst/pipe/tasks/registerImage.py b/python/lsst/pipe/tasks/registerImage.py
@@ -88,7 +88,7 @@ def matchSources(self, inputSources, templateSources):
         matches = afwTable.matchRaDec(templateSources, inputSources,
                                       self.config.matchRadius*geom.arcseconds)
         self.log.info("Matching within %.1f arcsec: %d matches", self.config.matchRadius, len(matches))
-        self.metadata.set("MATCH_NUM", len(matches))
+        self.metadata["MATCH_NUM"] = len(matches)
         if len(matches) == 0:
             raise RuntimeError("Unable to match source catalogs")
         return matches
@@ -128,9 +128,9 @@ def fitWcs(self, matches, inputWcs, inputBBox):
         sipFit = makeCreateWcsWithSip(copyMatches, inputWcs, self.config.sipOrder, inputBBox)
         self.log.info("Registration WCS: final WCS RMS=%f pixels from %d matches",
                       sipFit.getScatterInPixels(), len(copyMatches))
-        self.metadata.set("SIP_RMS", sipFit.getScatterInPixels())
-        self.metadata.set("SIP_GOOD", len(copyMatches))
-        self.metadata.set("SIP_REJECTED", len(matches) - len(copyMatches))
+        self.metadata["SIP_RMS"] = sipFit.getScatterInPixels()
+        self.metadata["SIP_GOOD"] = len(copyMatches)
+        self.metadata["SIP_REJECTED"] = len(matches) - len(copyMatches)
         wcs = sipFit.getNewWcs()
         return wcs