10000 Backport PR #13677 on branch v3.0.x (Log all failures to extract font properties.) by meeseeksmachine · Pull Request #13692 · matplotlib/matplotlib · GitHub
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Backport PR #13677 on branch v3.0.x (Log all failures to extract font properties.) #13692

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Backport PR #13677 on branch v3.0.x (Log all failures to extract font properties.) #13692

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16 changes: 9 additions & 7 deletions lib/matplotlib/font_manager.py
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Original file line number Diff line number Diff line change
Expand Up @@ -490,23 +490,25 @@ def createFontList(fontfiles, fontext='ttf'):
continue
try:
prop = afmFontProperty(fpath, font)
except KeyError:
except KeyError as exc:
_log.info("Could not extract properties for %s: %s",
fpath, exc)
continue
else:
try:
font = ft2font.FT2Font(fpath)
except RuntimeError:
_log.info("Could not open font file %s", fpath)
except (OSError, RuntimeError) as exc:
_log.info("Could not open font file %s: %s", fpath, exc)
continue
except UnicodeError:
_log.info("Cannot handle unicode filenames")
continue
except OSError:
_log.info("IO error - cannot open font file %s", fpath)
continue
try:
prop = ttfFontProperty(font)
except (KeyError, RuntimeError, ValueError, NotImplementedError):
except (KeyError, RuntimeError, ValueError,
NotImplementedError) as exc:
_log.info("Could not extract properties for %s: %s",
fpath, exc)
continue

fontlist.append(prop)
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