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This commit is contained in:
Karl Kroening 2019-06-03 04:05:24 -05:00
parent 8ea0f4ca4b
commit 46eeb41705
1 changed files with 13 additions and 13 deletions
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26
ffmpeg/dag.py
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@ -71,13 +71,13 @@ class DagNode(object):
DagEdge = namedtuple( DagEdge = namedtuple(
"DagEdge", 'DagEdge',
[ [
"downstream_node", 'downstream_node',
"downstream_label", 'downstream_label',
"upstream_node", 'upstream_node',
"upstream_label", 'upstream_label',
"upstream_selector", 'upstream_selector',
], ],
) )
@ -137,7 +137,7 @@ class KwargReprNode(DagNode):
@property @property
def __inner_hash(self): def __inner_hash(self):
props = {"args": self.args, "kwargs": self.kwargs} props = {'args': self.args, 'kwargs': self.kwargs}
return get_hash(props) return get_hash(props)
def __get_hash(self): def __get_hash(self):
@ -159,16 +159,16 @@ class KwargReprNode(DagNode):
@property @property
def short_hash(self): def short_hash(self):
return "{:x}".format(abs(hash(self)))[:12] return '{:x}'.format(abs(hash(self)))[:12]
def long_repr(self, include_hash=True): def long_repr(self, include_hash=True):
formatted_props = ["{!r}".format(arg) for arg in self.args] formatted_props = ['{!r}'.format(arg) for arg in self.args]
formatted_props += [ formatted_props += [
"{}={!r}".format(key, self.kwargs[key]) for key in sorted(self.kwargs) '{}={!r}'.format(key, self.kwargs[key]) for key in sorted(self.kwargs)
] ]
out = "{}({})".format(self.name, ", ".join(formatted_props)) out = '{}({})'.format(self.name, ', '.join(formatted_props))
if include_hash: if include_hash:
out += " <{}>".format(self.short_hash) out += ' <{}>'.format(self.short_hash)
return out return out
def __repr__(self): def __repr__(self):
@ -200,7 +200,7 @@ def topo_sort(downstream_nodes):
downstream_selector=None, downstream_selector=None,
): ):
if upstream_node in marked_nodes: if upstream_node in marked_nodes:
raise RuntimeError("Graph is not a DAG") raise RuntimeError('Graph is not a DAG')
if downstream_node is not None: if downstream_node is not None:
outgoing_edge_map = outgoing_edge_maps.get(upstream_node, {}) outgoing_edge_map = outgoing_edge_maps.get(upstream_node, {})