equal
deleted
inserted
replaced
17 |
17 |
18 `subdir` specifies the directory to store this thumbnail in. |
18 `subdir` specifies the directory to store this thumbnail in. |
19 `size` determines the target resolution of the output thumbnail. |
19 `size` determines the target resolution of the output thumbnail. |
20 """ |
20 """ |
21 |
21 |
22 # our file path |
22 # our file path, image name inside of the given subdir |
23 # XXX: this should be the binary fsname, not name |
23 super(Thumbnail, self).__init__(subdir, image.fsname) |
24 super(Thumbnail, self).__init__(subdir.subnode(image.name)) |
|
25 |
24 |
26 # store |
25 # store |
27 self.image = image |
26 self.image = image |
28 self.size = size |
27 self.size = size |
29 |
28 |
30 def stale (self) : |
29 def stale (self) : |
31 """ |
30 """ |
32 Tests if this thumbnail is stale |
31 Tests if this thumbnail is stale |
33 """ |
32 """ |
34 |
33 |
35 return self.older_than(self.image) |
34 if self.image.older_than(self) : |
|
35 # both exist and this is newer |
|
36 return False |
|
37 |
|
38 else : |
|
39 # this thumb doesn't exist or is older |
|
40 return True |
36 |
41 |
37 def update (self) : |
42 def update (self) : |
38 """ |
43 """ |
39 Render new output thumbnail |
44 Render new output thumbnail |
40 """ |
45 """ |
45 # resample to given size |
50 # resample to given size |
46 thumb.thumbnail(self.size, resample=True) |
51 thumb.thumbnail(self.size, resample=True) |
47 |
52 |
48 # and write out |
53 # and write out |
49 thumb.save(self.path) |
54 thumb.save(self.path) |
50 |
55 |