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fixes #276 #277

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fixes #276 #277

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32 changes: 14 additions & 18 deletions pyvis/network.py
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Original file line number Diff line number Diff line change
Expand Up @@ -233,7 +233,8 @@ def add_node(self, n_id, label=None, shape="dot", color='#97c2fc', **options):
:type x: num (optional)
:type y: num (optional)
"""
assert isinstance(n_id, str) or isinstance(n_id, int)
if not isinstance(n_id, (str, int)):
raise TypeError("Node IDs should be of type str or int")
if label:
node_label = label
else:
Expand Down Expand Up @@ -274,28 +275,23 @@ def add_nodes(self, nodes, **kwargs):
valid_args = ["size", "value", "title",
"x", "y", "label", "color", "shape"]
for k in kwargs:
assert k in valid_args, "invalid arg '" + k + "'"
if not k in valid_args:
raise ValueError("invalid arg '" + k + "'")

nd = defaultdict(dict)
for i in range(len(nodes)):
for i, node in enumerate(nodes):
for k, v in kwargs.items():
assert (
len(v) == len(nodes)
), "keyword arg %s [length %s] does not match" \
"[length %s] of nodes" % \
(
k, len(v), len(nodes)
)
nd[nodes[i]].update({k: v[i]})
if not len(v) == len(nodes):
raise ValueError(
f"keyword arg {k} [length {len(v)}] does not match "
f"[length {len(nodes)}] of nodes"
)
nd[node].update({k: v[i]})

for node in nodes:
# check if node is `number-like`
try:
node = int(node)
self.add_node(node, **nd[node])
except:
# or node could be string
assert isinstance(node, str)
if not isinstance(node, (str, int)):
raise TypeError("Node IDs should be of type str or int")
else:
self.add_node(node, **nd[node])

def num_nodes(self):
Expand Down