Add get_charter_text helper for groups

 - Legacy-Id: 3936

Author: OleLaursen

ietf/group/proxy.py

@@ -198,28 +198,8 @@ def chairs(self): # return a set of WGChair objects for this work group
     # def drafts(self): # return a set of Rfc objects for this group
     #     return InternetDraft.objects.filter(group__exact=self.group_acronym)
     def charter_text(self): # return string containing WG description read from file
-        import os
-        from django.conf import settings
-        # get file path from settings. Syntesize file name from path, acronym, and suffix
-        try:
-            # Try getting charter from new charter tool
-            charter = Document.objects.get(docalias__name="charter-ietf-%s" % self.acronym)
-            ch = get_charter_for_revision(charter, charter.rev)
-            name = ch.name
-            rev = approved_revision(ch.rev)
-            filename = os.path.join(charter.get_file_path(), "%s-%s.txt" % (name, rev))
-            desc_file = open(filename)
-            desc = desc_file.read()
-            return desc
-        except:
-            try:
-                filename = os.path.join(settings.IETFWG_DESCRIPTIONS_PATH, self.acronym) + ".desc.txt"
-                desc_file = open(filename)
-                desc = desc_file.read()
-            except BaseException:    
-                desc = 'Error Loading Work Group Description'
-            return desc
-
+        from ietf.group.utils import get_charter_text
+        return get_charter_text(self)
     def additional_urls(self):
         return self.groupurl_set.all().order_by("name")
     def clean_email_archive(self):

ietf/group/utils.py

@@ -1,5 +1,10 @@
+import os
+
+from django.conf import settings
+
 from ietf.group.models import *
 
+
 def save_group_in_history(group):
     def get_model_fields_as_dict(obj):
         return dict((field.name, getattr(obj, field.name))
@@ -26,3 +31,23 @@ def get_model_fields_as_dict(obj):
 
     return grouphist
 
+def get_charter_text(group):
+    # get file path from settings. Syntesize file name from path, acronym, and suffix
+    try:
+        # Try getting charter from new charter tool
+        charter = Document.objects.get(docalias__name="charter-ietf-%s" % self.acronym)
+        ch = get_charter_for_revision(charter, charter.rev)
+        name = ch.name
+        rev = approved_revision(ch.rev)
+        filename = os.path.join(charter.get_file_path(), "%s-%s.txt" % (name, rev))
+        desc_file = open(filename)
+        desc = desc_file.read()
+        return desc
+    except:
+        try:
+            filename = os.path.join(settings.IETFWG_DESCRIPTIONS_PATH, self.acronym) + ".desc.txt"
+            desc_file = open(filename)
+            desc = desc_file.read()
+        except:
+            desc = 'Error Loading Work Group Description'
+        return desc