feat: get tool versions without VersionInfo model

bin/daily

@@ -24,9 +24,6 @@ $DTDIR/bin/hourly
 source $DTDIR/env/bin/activate
 
 
-# Update our information about the current version of some commands we use
-$DTDIR/ietf/manage.py update_external_command_info
-
 # Get IANA-registered yang models
 #YANG_IANA_DIR=$(python -c 'import ietf.settings; print ietf.settings.SUBMIT_YANG_IANA_MODEL_DIR')
 # Hardcode the rsync target to avoid any unwanted deletes:

bin/dump-to-names-json

@@ -10,7 +10,7 @@
 
 set -x
 ietf/manage.py dumpdata --indent 1 doc.State doc.BallotType doc.StateType       \
-        mailtrigger.MailTrigger mailtrigger.Recipient name utils.VersionInfo    \
+        mailtrigger.MailTrigger mailtrigger.Recipient name                      \
         group.GroupFeatures stats.CountryAlias dbtemplate.DBTemplate            \
         | jq --sort-keys "sort_by(.model, .pk)"                                 \
         | jq '[.[] | select(.model!="dbtemplate.dbtemplate" or .pk==354)]' > ietf/name/fixtures/names.json

ietf/name/fixtures/names.json

@@ -16789,49 +16789,5 @@
     },
     "model": "stats.countryalias",
     "pk": 303
-  },
-  {
-    "fields": {
-      "command": "xym",
-      "switch": "--version",
-      "time": "2024-03-21T07:06:23.405Z",
-      "used": true,
-      "version": "xym 0.7.0"
-    },
-    "model": "utils.versioninfo",
-    "pk": 1
-  },
-  {
-    "fields": {
-      "command": "pyang",
-      "switch": "--version",
-      "time": "2024-03-21T07:06:23.755Z",
-      "used": true,
-      "version": "pyang 2.6.0"
-    },
-    "model": "utils.versioninfo",
-    "pk": 2
-  },
-  {
-    "fields": {
-      "command": "yanglint",
-      "switch": "--version",
-      "time": "2024-03-21T07:06:23.773Z",
-      "used": true,
-      "version": "yanglint SO 1.9.2"
-    },
-    "model": "utils.versioninfo",
-    "pk": 3
-  },
-  {
-    "fields": {
-      "command": "xml2rfc",
-      "switch": "--version",
-      "time": "2024-03-21T07:06:24.609Z",
-      "used": true,
-      "version": "xml2rfc 3.20.1"
-    },
-    "model": "utils.versioninfo",
-    "pk": 4
   }
 ]

ietf/name/management/commands/generate_name_fixture.py

@@ -77,7 +77,6 @@ def output(seq):
         from ietf.mailtrigger.models import MailTrigger, Recipient
         from ietf.meeting.models import BusinessConstraint
         from ietf.stats.models import CountryAlias
-        from ietf.utils.models import VersionInfo
 
         # Grab all ietf.name.models
         for n in dir(ietf.name.models):
@@ -87,7 +86,7 @@ def output(seq):
                     model_objects[model_name(item)] = list(item.objects.all().order_by('pk'))
 
         for m in ( BallotType, State, StateType, GroupFeatures, MailTrigger, Recipient,
-                    CountryAlias, VersionInfo, BusinessConstraint ):
+                    CountryAlias, BusinessConstraint ):
             model_objects[model_name(m)] = list(m.objects.all().order_by('pk'))
 
         for m in ( DBTemplate, ):

ietf/submit/checkers.py

@@ -14,8 +14,8 @@
 
 import debug                            # pyflakes:ignore
 
+from ietf.utils import tool_version
 from ietf.utils.log import log, assertion
-from ietf.utils.models import VersionInfo
 from ietf.utils.pipe import pipe
 from ietf.utils.test_runner import set_coverage_checking
 
@@ -177,8 +177,10 @@ def check_file_txt(self, path):
         model_list = list(set(model_list))
 
         command = "xym"
-        cmd_version = VersionInfo.objects.get(command=command).version
-        message = "%s:\n%s\n\n" % (cmd_version, out.replace('\n\n','\n').strip() if code == 0 else err)
+        message = "{version}:\n{output}\n\n".format(
+            version=tool_version[command], 
+            output=out.replace('\n\n', '\n').strip() if code == 0 else err,
+        )
 
         results.append({
             "name": name,
@@ -209,7 +211,6 @@ def check_file_txt(self, path):
                 # pyang
                 cmd_template = settings.SUBMIT_PYANG_COMMAND
                 command = [ w for w in cmd_template.split() if not '=' in w ][0]
-                cmd_version = VersionInfo.objects.get(command=command).version
                 cmd = cmd_template.format(libs=modpath, model=path)
                 venv_path = os.environ.get('VIRTUAL_ENV') or os.path.join(os.getcwd(), 'env')
                 venv_bin = os.path.join(venv_path, 'bin')
@@ -238,14 +239,17 @@ def check_file_txt(self, path):
                             except ValueError:
                                 pass
                 #passed = passed and code == 0 # For the submission tool.  Yang checks always pass
-                message += "%s: %s:\n%s\n" % (cmd_version, cmd_template, out+"No validation errors\n" if (code == 0 and len(err) == 0) else out+err)
+                message += "{version}: {template}:\n{output}\n".format(
+                    version=tool_version[command],
+                    template=cmd_template,
+                    output=out + "No validation errors\n" if (code == 0 and len(err) == 0) else out + err,
+                )
 
                 # yanglint
                 set_coverage_checking(False) # we can't count the following as it may or may not be run, depending on setup
                 if settings.SUBMIT_YANGLINT_COMMAND and os.path.exists(settings.YANGLINT_BINARY):
                     cmd_template = settings.SUBMIT_YANGLINT_COMMAND
                     command = [ w for w in cmd_template.split() if not '=' in w ][0]
-                    cmd_version = VersionInfo.objects.get(command=command).version
                     cmd = cmd_template.format(model=path, rfclib=settings.SUBMIT_YANG_RFC_MODEL_DIR, tmplib=workdir,
                         draftlib=settings.SUBMIT_YANG_DRAFT_MODEL_DIR, ianalib=settings.SUBMIT_YANG_IANA_MODEL_DIR,
                         cataloglib=settings.SUBMIT_YANG_CATALOG_MODEL_DIR, )
@@ -264,7 +268,11 @@ def check_file_txt(self, path):
                                 except ValueError:
                                     pass
                     #passed = passed and code == 0 # For the submission tool.  Yang checks always pass
-                    message += "%s: %s:\n%s\n" % (cmd_version, cmd_template, out+"No validation errors\n" if (code == 0 and len(err) == 0) else out+err)
+                    message += "{version}: {template}:\n{output}\n".format(
+                        version=tool_version[command],
+                        template=cmd_template,
+                        output=out + "No validation errors\n" if (code == 0 and len(err) == 0) else out + err,
+                    )
                 set_coverage_checking(True)
             else:
                 errors += 1
@@ -293,4 +301,4 @@ def check_file_txt(self, path):
         items  = [ e for res in results for e in res["items"] ]
         info['items'] = items
         info['code']['yang'] = model_list
-        return passed, message, errors, warnings, info
+        return passed, message, errors, warnings, info

ietf/submit/tests.py

@@ -49,9 +49,9 @@
 from ietf.submit.forms import SubmissionBaseUploadForm, SubmissionAutoUploadForm
 from ietf.submit.models import Submission, Preapproval, SubmissionExtResource
 from ietf.submit.tasks import cancel_stale_submissions, process_and_accept_uploaded_submission_task
+from ietf.utils import tool_version
 from ietf.utils.accesstoken import generate_access_token
 from ietf.utils.mail import outbox, get_payload_text
-from ietf.utils.models import VersionInfo
 from ietf.utils.test_utils import login_testing_unauthorized, TestCase
 from ietf.utils.timezone import date_today
 from ietf.utils.draft import PlaintextDraft
@@ -1854,7 +1854,7 @@ def test_submit_invalid_yang(self):
         #
         m = q('#yang-validation-message').text()
         for command in ['xym', 'pyang', 'yanglint']:
-            version = VersionInfo.objects.get(command=command).version
+            version = tool_version[command]
             if command != 'yanglint' or (settings.SUBMIT_YANGLINT_COMMAND and os.path.exists(settings.YANGLINT_BINARY)):
                 self.assertIn(version, m)
         self.assertIn("draft-yang-testing-invalid-00.txt", m)

ietf/utils/__init__.py

@@ -1 +1,29 @@
-# Copyright The IETF Trust 2007, All Rights Reserved
+# Copyright The IETF Trust 2007-2024, All Rights Reserved
+import subprocess
+
+
+class _ToolVersionManager:
+    _known = [
+        "pyang",
+        "xml2rfc",
+        "xym",
+        "yanglint",
+    ]
+    _versions: dict[str, str] = dict()
+
+    def __getitem__(self, item):
+        if item not in self._known:
+            return "Unknown"
+        elif item not in self._versions:
+            try:
+                self._versions[item] = subprocess.run(
+                    [item, "--version"],
+                    capture_output=True,
+                    check=True,
+                ).stdout.decode().strip()
+            except subprocess.CalledProcessError:
+                return "Unknown"
+        return self._versions[item]
+
+
+tool_version = _ToolVersionManager()

ietf/utils/admin.py

@@ -5,8 +5,6 @@
 from django.contrib import admin
 from django.utils.encoding import force_str
 
-from ietf.utils.models import VersionInfo
-
 def name(obj):
     if hasattr(obj, 'abbrev'):
         return obj.abbrev()
@@ -58,8 +56,3 @@ class DumpInfoAdmin(admin.ModelAdmin):
     list_display = ['date', 'host', 'tz']
     list_filter = ['date']
 admin.site.register(DumpInfo, DumpInfoAdmin)
-
-class VersionInfoAdmin(admin.ModelAdmin):
-    list_display = ['command', 'switch', 'version', 'time', ]
-admin.site.register(VersionInfo, VersionInfoAdmin)
-

ietf/utils/migrations/0002_delete_versioninfo.py

@@ -0,0 +1,16 @@
+# Generated by Django 4.2.11 on 2024-05-03 21:03
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("utils", "0001_initial"),
+    ]
+
+    operations = [
+        migrations.DeleteModel(
+            name="VersionInfo",
+        ),
+    ]

ietf/utils/models.py

@@ -9,15 +9,6 @@ class DumpInfo(models.Model):
     host = models.CharField(max_length=128)
     tz   = models.CharField(max_length=32, default='UTC')
 
-class VersionInfo(models.Model):
-    time    = models.DateTimeField(auto_now=True)
-    command = models.CharField(max_length=32)
-    switch  = models.CharField(max_length=16)
-    version = models.CharField(max_length=64)
-    used    = models.BooleanField(default=True)
-    class Meta:
-        verbose_name_plural = 'VersionInfo'
-
 class ForeignKey(models.ForeignKey):
     "A local ForeignKey proxy which provides the on_delete value required under Django 2.0."
     def __init__(self, to, on_delete=models.CASCADE, **kwargs):

ietf/utils/resources.py

@@ -12,7 +12,7 @@
 from django.contrib.contenttypes.models import ContentType
 
 from ietf import api
-from ietf.utils.models import DumpInfo, VersionInfo
+from ietf.utils.models import DumpInfo
 
 
 class UserResource(ModelResource):
@@ -43,21 +43,3 @@ class Meta:
             "host": ALL,
         }
 api.utils.register(DumpInfoResource())
-
-
-class VersionInfoResource(ModelResource):
-    class Meta:
-        queryset = VersionInfo.objects.all()
-        serializer = api.Serializer()
-        cache = SimpleCache()
-        #resource_name = 'versioninfo'
-        ordering = ['id', ]
-        filtering = { 
-            "id": ALL,
-            "time": ALL,
-            "command": ALL,
-            "switch": ALL,
-            "version": ALL,
-            "used": ALL,
-        }
-api.utils.register(VersionInfoResource())