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kernel_javascript writes kernel.js to kernelspec #194

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kernel_javascript writes kernel.js to kernelspec #194

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6 changes: 5 additions & 1 deletion metakernel/_metakernel.py
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Original file line number Diff line number Diff line change
Expand Up @@ -805,12 +805,16 @@ def initialize(self, argv=None):
self.argv = argv

def start(self):
kernel_spec = self.kernel_class().kernel_json
instance = self.kernel_class()
kernel_spec = instance.kernel_json
with TemporaryDirectory() as td:
dirname = os.path.join(td, kernel_spec['name'])
os.mkdir(dirname)
with open(os.path.join(dirname, 'kernel.json'), 'w') as f:
json.dump(kernel_spec, f, sort_keys=True)
if hasattr(instance, 'kernel_javascript') and instance.kernel_javascript.strip():
with open(os.path.join(dirname, 'kernel.js'), 'w') as f:
f.write(instance.kernel_javascript)
filenames = ['logo-64x64.png', 'logo-32x32.png']
name = self.kernel_class.__module__
for filename in filenames:
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