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claim_list_by_channel

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Jack Robison 2017-06-09 13:47:32 -04:00
parent ea0c6eca32
commit 1c8fb9a324
2 changed files with 89 additions and 0 deletions
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1
CHANGELOG.md
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@ -15,6 +15,7 @@ at anytime.
### Changed
* Support resolution of multiple uris with `resolve`, all results are keyed by uri
* Add `error` responses for failed resolves
* Add `claim_list_by_channel`, supports multiple channel resolution
### Fixed
* Race condition from improper initialization and shutdown of the blob manager database

88
lbrynet/lbrynet_daemon/Daemon.py
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@ -1970,6 +1970,94 @@ class Daemon(AuthJSONRPCServer):
claims = yield self.session.wallet.get_claims_for_name(name)
defer.returnValue(claims)
@AuthJSONRPCServer.auth_required
@defer.inlineCallbacks
def jsonrpc_claim_list_by_channel(self, page=0, page_size=10, uri=None, uris=[]):
"""
Get paginated claims in a channel specified by a channel uri
Usage:
claim_list_by_channel (<uri> | --uri=<uri>) [<uris>...] [--page=<page>]
[--page_size=<page_size>]
Options:
--page=<page> : which page of results to return where page 1 is the first
page, defaults to no pages
--page_size=<page_size> : number of results in a page, default of 10
Returns:
{
resolved channel uri: {
If there was an error:
'error': (str) error message
'claims_in_channel_pages': total number of pages with <page_size> results,
If a page of results was requested:
'returned_page': page number returned,
'claims_in_channel': [
{
'absolute_channel_position': (int) claim index number in sorted list of
claims which assert to be part of the
channel
'address': (str) claim address,
'amount': (float) claim amount,
'effective_amount': (float) claim amount including supports,
'claim_id': (str) claim id,
'claim_sequence': (int) claim sequence number,
'decoded_claim': (bool) whether or not the claim value was decoded,
'height': (int) claim height,
'depth': (int) claim depth,
'has_signature': (bool) included if decoded_claim
'name': (str) claim name,
'supports: (list) list of supports [{'txid': txid,
'nout': nout,
'amount': amount}],
'txid': (str) claim txid,
'nout': (str) claim nout,
'signature_is_valid': (bool), included if has_signature,
'value': ClaimDict if decoded, otherwise hex string
}
],
}
}
"""
uris = tuple(uris)
if uri is not None:
uris += (uri, )
results = {}
valid_uris = tuple()
for chan_uri in uris:
try:
parsed = parse_lbry_uri(chan_uri)
if not parsed.is_channel:
results[chan_uri] = {"error": "%s is not a channel uri" % parsed.name}
elif parsed.path:
results[chan_uri] = {"error": "%s is a claim in a channel" % parsed.path}
else:
valid_uris += (chan_uri, )
except URIParseError:
results[chan_uri] = {"error": "%s is not a valid uri" % chan_uri}
resolved = yield self.session.wallet.resolve(*valid_uris, check_cache=False, page=page,
page_size=page_size)
for u in resolved:
if 'error' in resolved[u]:
results[u] = resolved[u]
else:
results[u] = {
'claims_in_channel_pages': resolved[u]['claims_in_channel_pages']
}
if page:
results[u]['returned_page'] = page
results[u]['claims_in_channel'] = resolved[u].get('claims_in_channel', [])
response = yield self._render_response(results)
defer.returnValue(response)
@AuthJSONRPCServer.auth_required
def jsonrpc_transaction_list(self):
"""