Hi, I started using pygwy to write a file import module for our own data
file type. The example in the tutorial sets the datafield one by one using
set_val(i, j, value), which is quite slow.
In my case, I load my data file into a numpy 2d array. I wonder if there is
a direct way to set the entire data set at once.
The API document page for set_val says
"Do not set data with this function inside inner loops, it's slow. Get the
raw data buffer with DataField.get_data() and write to it directly instead."
But for get_data, it says
"Create a tuple of data which the datafield contains. Content of the tuple
is NOT reference to original datafield but its copy" This seems quite
conflicting.
When I create a DataField class, there is set_data() method. But it
requires two arguments, and I can't find the document for this method.
(could be a inherited method?)
Any help would be appreciated. Thanks.
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