models: Don't require optional model fields in forms

[patchwork] / apps / patchwork / models.py

diff --git a/apps/patchwork/models.py b/apps/patchwork/models.py
index 7653e6c6ae518ebc3280d218b24ac2d26f4b6c2d..134e12f7f30bb0b74360986ce78822742770352f 100644 (file)
--- a/apps/patchwork/models.py
+++ b/apps/patchwork/models.py
@@ -38,17 +38,18 @@ except ImportError:
     # Python 2.4 compatibility
     from email.MIMENonMultipart import MIMENonMultipart
     from email.Encoders import encode_7or8bit
+    from email.Parser import HeaderParser
     import email.Utils
     email.utils = email.Utils
 
 class Person(models.Model):
     email = models.CharField(max_length=255, unique = True)
-    name = models.CharField(max_length=255, null = True)
-    user = models.ForeignKey(User, null = True)
+    name = models.CharField(max_length=255, null = True, blank = True)
+    user = models.ForeignKey(User, null = True, blank = True)
 
-    def __str__(self):
+    def __unicode__(self):
         if self.name:
-            return '%s <%s>' % (self.name, self.email)
+            return u'%s <%s>' % (self.name, self.email)
         else:
             return self.email
 
@@ -65,12 +66,12 @@ class Project(models.Model):
     listid = models.CharField(max_length=255, unique=True)
     listemail = models.CharField(max_length=200)
 
-    def __str__(self):
+    def __unicode__(self):
         return self.name
 
 class UserProfile(models.Model):
     user = models.ForeignKey(User, unique = True)
-    primary_project = models.ForeignKey(Project, null = True)
+    primary_project = models.ForeignKey(Project, null = True, blank = True)
     maintainer_projects = models.ManyToManyField(Project,
             related_name = 'maintainer_project')
     send_email = models.BooleanField(default = False,
@@ -83,7 +84,7 @@ class UserProfile(models.Model):
     def name(self):
         if self.user.first_name or self.user.last_name:
             names = filter(bool, [self.user.first_name, self.user.last_name])
-            return ' '.join(names)
+            return u' '.join(names)
         return self.user.username
 
     def contributor_projects(self):
@@ -128,7 +129,7 @@ class UserProfile(models.Model):
                  person.link_to_user(self.user)
                  person.save()
 
-    def __str__(self):
+    def __unicode__(self):
         return self.name()
 
 class State(models.Model):
@@ -136,7 +137,7 @@ class State(models.Model):
     ordering = models.IntegerField(unique = True)
     action_required = models.BooleanField(default = True)
 
-    def __str__(self):
+    def __unicode__(self):
         return self.name
 
     class Meta:
@@ -187,11 +188,12 @@ class Patch(models.Model):
     state = models.ForeignKey(State)
     archived = models.BooleanField(default = False)
     headers = models.TextField(blank = True)
-    content = models.TextField()
+    content = models.TextField(null = True, blank = True)
+    pull_url = models.CharField(max_length=255, null = True, blank = True)
     commit_ref = models.CharField(max_length=255, null = True, blank = True)
-    hash = HashField(null = True, db_index = True)
+    hash = HashField(null = True, blank = True)
 
-    def __str__(self):
+    def __unicode__(self):
         return self.name
 
     def comments(self):
@@ -203,7 +205,7 @@ class Patch(models.Model):
         except:
             self.state = State.objects.get(ordering =  0)
 
-        if self.hash is None:
+        if self.hash is None and self.content is not None:
             self.hash = hash_patch(self.content).hexdigest()
 
         super(Patch, self).save()
@@ -259,7 +261,8 @@ class Patch(models.Model):
         if postscript:
             body += '---\n' + postscript.strip() + '\n'
 
-        body += '\n' + self.content
+        if self.content:
+            body += '\n' + self.content
 
         mail = PatchMbox(body)
         mail['Subject'] = self.name