def listener_changed(sender, instance, **kwargs):
sender._object_cache = {}
+ def next(self):
+ """
+ Returns the next tag - stage to work on.
+ Returns None for the last stage.
+ """
+ try:
+ return Tag.objects.filter(ordering__gt=self.ordering)[0]
+ except IndexError:
+ return None
+
models.signals.pre_save.connect(Tag.listener_changed, sender=Tag)
description = models.TextField(blank=True, default='')
created_at = models.DateTimeField(editable=False, db_index=True,
default=datetime.now)
+ publishable = models.BooleanField(default=False)
tags = models.ManyToManyField(Tag)
"""
File in repository.
"""
- creator = models.ForeignKey(User, null=True, blank=True, editable=False)
+ creator = models.ForeignKey(User, null=True, blank=True, editable=False,
+ related_name="created_documents")
head = models.ForeignKey(Change,
null=True, blank=True, default=None,
help_text=_("This document's current head."),
editable=False)
+ user = models.ForeignKey(User, null=True, blank=True)
+ stage = models.ForeignKey(Tag, null=True, blank=True)
+
def __unicode__(self):
return u"{0}, HEAD: {1}".format(self.id, self.head_id)
author = kwargs.get('author', None)
author_desc = kwargs.get('author_desc', None)
tags = kwargs.get('tags', [])
+ if tags:
+ # set stage to next tag after the commited one
+ self.stage = max(tags, key=lambda t: t.ordering).next()
old_head = self.head
if parent != old_head:
return rev if rev is not None else -1
def at_revision(self, rev):
- if rev:
+ if rev is not None:
return self.change_set.get(revision=rev)
else:
return self.head
- def last_tagged(self, tag):
- changes = tag.change_set.filter(tree=self).order_by('-created_at')[:1]
+ def publishable(self):
+ changes = self.change_set.filter(publishable=True).order_by('-created_at')[:1]
if changes.count():
return changes[0]
else: