def save(self, *args, **kwargs):
if len(self.bytes_signature) == 0 or len(self.hex_signature) == 0:
self.bytes_signature = event_signature_to_log_topic(
self.text_signature)
self.hex_signature = force_text(
remove_0x_prefix(encode_hex(self.bytes_signature)))
return super(EventSignature, self).save()
def filter_hex_signature(self, name, qs, value):
unprefixed_value = remove_0x_prefix(value.lower())
if len(unprefixed_value) == 64:
return qs.filter(hex_signature=unprefixed_value)
else:
return qs.filter(hex_signature__icontains=unprefixed_value)
def save(self, *args, **kwargs):
if self.bytes_signature_id is None:
bytes4_signature = make_4byte_signature(self.text_signature)
hex_signature = force_text(remove_0x_prefix(encode_hex(bytes4_signature)))
self.bytes_signature, _ = BytesSignature.objects.get_or_create(
bytes4_signature=bytes4_signature,
defaults={'hex_signature': hex_signature},
)
return super(Signature, self).save()
def save(self, *args, **kwargs):
if self.bytes_signature_id is None:
bytes4_signature = make_4byte_signature(self.text_signature)
hex_signature = force_text(remove_0x_prefix(encode_hex(bytes4_signature)))
self.bytes_signature, _ = BytesSignature.objects.get_or_create(
bytes4_signature=bytes4_signature,
defaults={'hex_signature': hex_signature},
)
return super(Signature, self).save()
def get_queryset(self):
queryset = super(EventSignatureListView, self).get_queryset()
if self.request.GET.get('bytes_signature'):
hex_signature = self.request.GET['bytes_signature']
unprefixed_hex_signature = remove_0x_prefix(hex_signature.lower())
if len(unprefixed_hex_signature) == 64:
return queryset.filter(
hex_signature=unprefixed_hex_signature, )
else:
return queryset.filter(
hex_signature__icontains=unprefixed_hex_signature, # NOQA
)
return queryset
def save(self, *args, **kwargs):
if not self.hex_signature:
self.hex_signature = force_text(remove_0x_prefix(encode_hex(self.bytes4_signature)))
super(BytesSignature, self).save(*args, **kwargs)
def save(self, *args, **kwargs):
if not self.hex_signature:
self.hex_signature = force_text(
remove_0x_prefix(encode_hex(self.bytes4_signature)))
super(BytesSignature, self).save(*args, **kwargs)