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Support edgeOnlyLoad param for load magic #750

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Support edgeOnlyLoad param for load magic #750

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c858bf1
Support edgeOnlyLoad param for load magic
Jun 11, 2025
7d39c17
Support edgeOnlyLoad param for load magic
Jun 11, 2025
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23 changes: 21 additions & 2 deletions src/graph_notebook/magics/graph_magic.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2095,6 +2095,8 @@ def load(self, line='', local_ns: dict = None):
parser.add_argument('--allow-empty-strings', action='store_true', default=False,
help='Load empty strings found in node and edge property values.')
parser.add_argument('-n', '--nopoll', action='store_true', default=False)
parser.add_argument('--edge-only-load', action='store_true', default=False,
help='Assume there are only edge files present - do not scan for vertex files before loading edge files.')

args = parser.parse_args(line.split())
button = widgets.Button(description="Submit")
Expand Down Expand Up @@ -2238,6 +2240,13 @@ def load(self, line='', local_ns: dict = None):
disabled=False,
layout=widgets.Layout(width=widget_width)
)

edge_only_load = widgets.Dropdown(
options=['TRUE', 'FALSE'],
value=str(args.edge_only_load).upper(),
disabled=False,
layout=widgets.Layout(width=widget_width)
)

# Create a series of HBox containers that will hold the widgets and labels
# that make up the %load form. Some of the labels and widgets are created
Expand Down Expand Up @@ -2347,6 +2356,13 @@ def load(self, line='', local_ns: dict = None):
justify_content="flex-end"))

poll_status_hbox = widgets.HBox([poll_status_label, poll_status])

edge_only_load_label = widgets.Label('Edge Only load:',
layout=widgets.Layout(width=label_width,
display="flex",
justify_content="flex-end"))

edge_only_load_hbox = widgets.HBox([edge_only_load_label, edge_only_load])

def update_edge_ids_options(change):
if change.new.lower() == FORMAT_OPENCYPHER:
Expand Down Expand Up @@ -2399,7 +2415,7 @@ def update_parserconfig_options(change):
# load arguments for Neptune bulk load
bulk_load_boxes = [arn_hbox, mode_hbox, parallelism_hbox, cardinality_hbox,
queue_hbox, dep_hbox, ids_hbox, allow_empty_strings_hbox,
named_graph_uri_hbox, base_uri_hbox, poll_status_hbox]
named_graph_uri_hbox, base_uri_hbox, poll_status_hbox, edge_only_load_hbox]
submit_load_boxes = [button, output]

if load_type == 'incremental':
Expand All @@ -2418,6 +2434,7 @@ def on_button_clicked(b):
base_uri_hbox.children = (base_uri_hbox_label, base_uri,)
dep_hbox.children = (dep_hbox_label, dependencies,)
concurrency_hbox.children = (concurrency_hbox_label, concurrency,)
edge_only_load_hbox.children = (edge_only_load_label, edge_only_load,)

validated = True
validation_label_style = DescriptionStyle(color='red')
Expand Down Expand Up @@ -2473,7 +2490,8 @@ def on_button_clicked(b):
'parallelism': parallelism.value,
'updateSingleCardinalityProperties': update_single_cardinality.value,
'queueRequest': queue_request.value,
'parserConfiguration': {}
'parserConfiguration': {},
'edgeOnlyLoad': edge_only_load.value
}

if dependencies:
Expand Down Expand Up @@ -2508,6 +2526,7 @@ def on_button_clicked(b):
named_graph_uri_hbox.close()
base_uri_hbox.close()
concurrency_hbox.close()
edge_only_load_hbox.close()
button.close()

load_submit_status_output = widgets.Output()
Expand Down