QMs now have working url to survexfile & tick description

core/models/caves.py

@@ -4,6 +4,7 @@ import datetime
 import re
 import json
 import subprocess
+import operator
 
 from collections import defaultdict
 from pathlib import Path
@@ -149,7 +150,21 @@ class Cave(TroggleModel):
         return str(self.slug())
 
     def get_QMs(self):
-        return QM.objects.filter(cave=self)
+        '''Searches for all QMs that reference this cave. Probably a better Django way to do this
+        '''
+        qms = QM.objects.filter(cave=self).order_by('expoyear', 'block__date') # a QuerySet, see https://docs.djangoproject.com/en/4.0/ref/models/querysets/#order-by
+        return qms # a QuerySet
+        # undated = []
+        # dated = []
+        # qms = QM.objects.filter(cave=self) # a QuerySet
+        # for q in qms:
+            # if q.block:
+                # dated.append(q)
+            # else:
+                # undated.append(q)
+        # sortedqms = sorted(dated, key=operator.attrgetter('block.date')) # sort by date of survexblock the QM was defined in
+        # orderedqms = sorted(undated, key=operator.attrgetter('expoyear')) # sort by date of expoyear
+        # return orderedqms + sortedqms # a list, NOT a QuerySet
         
 
     # def new_QM_number(self, year=datetime.date.today().year):
@@ -456,8 +471,8 @@ class QM(TroggleModel):
     blockname=models.TextField(blank=True,null=True) # NB truncated copy of survexblock name
     expoyear    = models.CharField(max_length=4,blank=True, null=True) # could change to datetime if logbooks similarly chnaged
     found_by = models.ForeignKey(LogbookEntry, related_name='QMs_found',blank=True, null=True,on_delete=models.SET_NULL )
-    ticked = models.BooleanField(default=False) # for ticked QMs not atatched to a logbook entry
-    ticked_off_by = models.ForeignKey(LogbookEntry, related_name='QMs_ticked_off',blank=True, null=True,on_delete=models.SET_NULL)
+    ticked = models.BooleanField(default=False) # for ticked QMs not attached to a logbook entry, should imply completion_description has text
+    ticked_off_by = models.ForeignKey(LogbookEntry, related_name='QMs_ticked_off',blank=True, null=True,on_delete=models.SET_NULL) # unused, ever?!
     number = models.IntegerField(help_text="this is the sequential number in the year, only unique for CSV imports", )
     GRADE_CHOICES=(
     ('A', 'A: Large obvious lead'),
@@ -493,9 +508,20 @@ class QM(TroggleModel):
             blocknamestr = ""
         #return f'{self.cave.slug()[5:]}-{self.expoyear}-{self.blockname}{self.number}{self.grade}' 
         return f'{cavestr}-{expoyearstr}-{blocknamestr}{self.number}{self.grade}' 
-             
-    def newslug(self):
-    
+
+    def get_completion_url(self):
+        '''assumes html file named is in same folder as cave description file
+        '''
+        cd = None
+        if self.completion_description:
+            try:
+                dir = Path(self.cave.url).parent
+                cd = dir / self.completion_description
+            except:
+                cd = None
+        return cd
+            
+    def newslug(self): 
         qmslug = f'{str(self.cave)}-{self.expoyear}-{self.blockname}{self.number}{self.grade}' 
         return qmslug