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python-escpos
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Update to use pyyaml safe_load(), as load() is unsafe and disabled on some systems

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Justin Vieira 2019-05-29 11:21:20 -04:00
parent 52719c0b7d
commit 91ff83e506
2 changed files with 2 additions and 1 deletions
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AUTHORS
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@ -11,6 +11,7 @@ Dmytro Katyukha
Gerard Marull-Paretas Gerard Marull-Paretas
Hark Hark
Joel Lehtonen Joel Lehtonen
Justin Vieira
kennedy kennedy
Kristi Kristi
ldos ldos

2
src/escpos/capabilities.py
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@ -38,7 +38,7 @@ else:
if full_load: if full_load:
logger.debug('Loading and pickling capabilities') logger.debug('Loading and pickling capabilities')
with open(capabilities_path) as cp, open(pickle_path, 'wb') as pp: with open(capabilities_path) as cp, open(pickle_path, 'wb') as pp:
CAPABILITIES = yaml.load(cp) CAPABILITIES = yaml.safe_load(cp)
pickle.dump(CAPABILITIES, pp, protocol=2) pickle.dump(CAPABILITIES, pp, protocol=2)
logger.debug('Finished loading capabilities took %.2fs', time.time() - t0) logger.debug('Finished loading capabilities took %.2fs', time.time() - t0)