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Update workspace fork to include selective copy #182

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Update workspace fork to include selective copy #182

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0f81f1a
Update workspace fork functionality to support selective copying of t…
JakeWags May 22, 2025
905026b
Update example docstring
JakeWags May 22, 2025
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26 changes: 24 additions & 2 deletions multinet/api/views/workspace.py
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Original file line number Diff line number Diff line change
Expand Up @@ -111,11 +111,23 @@ def fork(self, request, name) -> Workspace:
"""
Fork this workspace, creating a new workspace with the same tables and networks.

Uses 'network' and 'table' query parameters to determine which tables and/or networks to copy.
if the query parameter is undefined, no tables or networks will be copied.

These should be comma-separated lists of table and network names.

Example:
/api/workspaces/miserables/fork/?tables=characters%2Crelationships&networks=miserables

The new workspace will be private by default and the name will be:
'Fork of {original workspace name}'
"""
workspace: Workspace = get_object_or_404(Workspace, name=name)

# get query params for tables and networks
tables = request.query_params.get('tables', None)
networks = request.query_params.get('networks', None)

new_name = f'Fork of {workspace.name}'
# if the new name is not unique, append a number to the end
i = 1
Expand All @@ -126,7 +138,12 @@ def fork(self, request, name) -> Workspace:
new_workspace = Workspace.objects.create(name=new_name, owner=request.user, public=False)

# Copy the tables and permissions from the original workspace
for table in Table.objects.filter(workspace=workspace):
# Parse the tables query parameter into a list, if provided
table_names = [t.strip() for t in tables.split(',')] if tables else []

for table in Table.objects.filter(workspace=workspace, name__in=table_names):
if not table_names or table.name not in table_names:
continue # Skip tables not in the specified list
new_table = table.copy(new_workspace)
# Copy the type annotations
for type_annotation in TableTypeAnnotation.objects.filter(table=new_table):
Expand All @@ -136,7 +153,12 @@ def fork(self, request, name) -> Workspace:
new_table.save()

# Copy the networks and their permissions from the original workspace
for network in Network.objects.filter(workspace=workspace):
# Parse the networks query parameter into a list, if provided
network_names = [n.strip() for n in networks.split(',')] if networks else []

for network in Network.objects.filter(workspace=workspace, name__in=network_names):
if not network_names or network.name not in network_names:
continue # Skip networks not in the specified list
new_network = network.copy(new_workspace)
new_network.save()

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