translateLassoSelection(srcLoomFile, destLoomFile, cellList) about scope HOT 6 CLOSED

I think srcCoordinatesID and destCoordinatesID can be kept on the front-end and does not have to be sent to the backend. As we know the cell indexes (from cellList) we will be able to send back the corresponding cell indexes for destLoomFile?

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Fixed in commit 3a00faa.
This function should give back the indices in destLoomFile of the selected cells from srcLoomFile identified by the indices stored in cellList.

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i think i found a bug with relative/absolute paths....
for query

i get an error

ERROR:root:Exception calling application: [Errno 2] No such file or directory: 'data\\my-looms\\'
Traceback (most recent call last):
  File "C:\Program Files (x86)\Python36-32\lib\site-packages\grpc\_server.py", line 385, in _call_behavior
    return behavior(argument, context), True
  File "d:\projects\scope\scope-server\scopeserver\modules\gserver\GServer.py", line 407, in getCoordinates
    annotation=request.annotation)
  File "d:\projects\scope\scope-server\scopeserver\modules\gserver\GServer.py", line 209, in get_coordinates
    loom = self.get_loom_connection(loom_file_path)
  File "d:\projects\scope\scope-server\scopeserver\modules\gserver\GServer.py", line 81, in get_loom_connection
    loom_file_path, 10000)
  File "d:\projects\scope\scope-server\scopeserver\modules\gserver\GServer.py", line 60, in get_partial_md5_hash
    with open(file_path, 'rb') as f:
FileNotFoundError: [Errno 2] No such file or directory: 'data\\my-looms\\'

both are in the same directory

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you can test it via f64020b

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still no go, this time no error at all, just null
76879bf

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You get a null back because you are comparing 2 loom files that do not have any cell IDs in common. Currently the 56k_v6 loom file and 157k_v1 loom file (both build with SCopeLoomPy) do not share the same cell IDs while actually they should (this will be fixed in the future). If you use the 56k_v3_Rbased loom file and the 157k_v3_Rbased loom file (build with SCopeLoomR), translateLassoSelection will work because for these files I updated the cell IDs so that they match. Here is what I get:

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