Replace recipes with jupyter notebook

examples/python/positivity.py

@@ -11,14 +11,15 @@ def main(filename, Q2):
     pid = 4
 
     # init pineappl objects
-    lumi_entries = [pineappl.lumi.LumiEntry([(pid, lepton_pid, 1.0)])]
+    lumi_entries = [pineappl.boc.Channel([(pid, lepton_pid, 1.0)])]
     orders = [pineappl.grid.Order(0, 0, 0, 0)]
     bins = len(xgrid)
-    bin_limits = list(map(float, range(0, bins + 1)))
+    # NOTE: `bin_limits` have to be `np.ndarray`
+    bin_limits = np.array([float(i) for i in range(0, bins + 1)])
     # subgrid params - default is just sufficient
     params = pineappl.subgrid.SubgridParams()
     # inti grid
-    grid = pineappl.grid.Grid.create(lumi_entries, orders, bin_limits, params)
+    grid = pineappl.grid.Grid(lumi_entries, orders, bin_limits, params)
     limits = []
     # add each point as a bin
     for bin_, x in enumerate(xgrid):
@@ -31,13 +32,15 @@ def main(filename, Q2):
         # create and set
         subgrid = pineappl.import_only_subgrid.ImportOnlySubgridV1(
             array[np.newaxis, :, np.newaxis],
-            [Q2],
-            xgrid,
-            [1.0],
+            np.array([Q2]),  # `q2_grid` has to be `np.ndarrary`
+            np.array(xgrid),  # `x_grid` has to be `np.ndarrary`
+            np.array([1.0]),  # `x_grid` has to be `np.ndarrary`
         )
-        grid.set_subgrid(0, bin_, 0, subgrid)
+        grid.set_subgrid(0, bin_, 0, subgrid.into())
     # set the correct observables
-    normalizations = [1.0] * bins
+    normalizations = np.array(
+        [1.0] * bins
+    )  # `normalizations` has to be `np.ndarray`
     remapper = pineappl.bin.BinRemapper(normalizations, limits)
     grid.set_remapper(remapper)
 
@@ -55,4 +58,4 @@ def main(filename, Q2):
 
 
 if __name__ == "__main__":
-    main("charm-positivity.pineappl", 1.5 ** 2)
+    main("charm-positivity.pineappl", 1.5**2)

pineappl_py/.gitignore

@@ -1,4 +1,5 @@
-
+.ipynb_checkpoints
+docs/source/*.pineappl.lz4
 ### Python ###
 # Byte-compiled / optimized / DLL files
 __pycache__/