Merge pull request numpy#16427 from rgommers/nep18-fina

DOC: make NEP 18 status Final

Author: charris

doc/neps/index.rst.tmpl

@@ -29,6 +29,9 @@ Meta-NEPs (NEPs about NEPs or Processes)
 
    nep-template
 
+
+{% if has_provisional %}
+
 Provisional NEPs (provisionally accepted; interface may change)
 ---------------------------------------------------------------
 
@@ -39,6 +42,8 @@ Provisional NEPs (provisionally accepted; interface may change)
    {{ tags['Title'] }} <{{ tags['Filename'] }}>
 {% endfor %}
 
+{% endif %}
+
 
 Accepted NEPs (implementation in progress)
 ------------------------------------------

doc/neps/nep-0018-array-function-protocol.rst

@@ -7,7 +7,7 @@ NEP 18 — A dispatch mechanism for NumPy's high level array functions
 :Author: Marten van Kerkwijk <[email protected]>
 :Author: Hameer Abbasi <[email protected]>
 :Author: Eric Wieser <[email protected]>
-:Status: Provisional
+:Status: Final
 :Type: Standards Track
 :Created: 2018-05-29
 :Updated: 2019-05-25

doc/neps/tools/build_index.py

@@ -22,6 +22,7 @@ def nep_metadata():
 
     meta_re = r':([a-zA-Z\-]*): (.*)'
 
+    has_provisional = False
     neps = {}
     print('Loading metadata for:')
     for source in sources:
@@ -58,6 +59,8 @@ def nep_metadata():
                     f'NEP {nr} is Accepted/Rejected/Withdrawn but '
                     'has no Resolution tag'
                 )
+        if tags['Status'] == 'Provisional':
+            has_provisional = True
 
         neps[nr] = tags
 
@@ -95,7 +98,7 @@ def nep_metadata():
                     f'been set to Superseded'
                 )
 
-    return {'neps': neps}
+    return {'neps': neps, 'has_provisional': has_provisional}
 
 
 infile = 'index.rst.tmpl'