def __init__(self, root):
self.cur_imgs = [] # backup references against garbage coll.
self.img_reg = {} # registry to avoid disk access
self.thmb_reg = {} # thumbnail registry to avoid resize
self.preview_reg = {} # preview registry to avoid resize
self.mode = Browser.BROWSE
self.redraw = False # set true to redraw gui
self.changes = False # changes to be saved?
self.new_votes = set() # keep track of new ratings
self.pool=[]
# TODO: selection: GUI indicator must be present for selection state,
# selection must be viewable in its entirety in dedicated view mode,
# selection should probably be of type set.
self.selection=[] # selection for exports or queries
# compare new pictures with favorites
favs = picture.starred()[:10]
newsies = [p for p in picture.pictures() if p.reviewed < 1]
if len(newsies)>0 and len(favs)>0:
print 'calculating similarities between {} new images and highest rated'.format(
len(newsies))
self.new_votes = set(favs)
for n in newsies:
for p in favs:
if n != p:
sim = p.similarity(n)
if sim > .6:
picture.connect(n, p, sim)
print 'done doing that.'
# merge candidates for currentlt selected image
self.merge_candidates=[]
# img clusters
self.clusters=[]
# init img tracking
self.repool()
#pics = sorted(pics, key=lambda p:p.rating)
# repopulate history
self.hist = []
for p in picture.last_reviewed()[:50]:
if util.days_since(p.reviewed)<1.5:
self.hist.append(p)
if p in self.pool:
self.pool.remove(p)
# choose image to displ
if len(self.hist)<1 and len(self.pool)>0:
self.choose(self.pool.pop()) # current image as Pict object
self.hist = [self.img] # history of recent images
elif len(self.hist)>0:
self.img = self.hist[0]
# self.trash
# key: pict instance, value: (path, image)
self.trash = {}
# canvas
self.cnv = tk.Canvas(root, bg="black")
self.cnv.pack(side='top', fill='both', expand='yes')
# put a button on the image panel to test it
#self.button = tk.Button(self.cnv, text='button2')
#self.button.pack(side='top')
self.merge_candidates = self.merge_cand()
self.display()
def page_up(self, key): if key in [81,112]: if self.img.rating < 6: self.img.rating += 1 self.changes = True self.new_votes.add(self.img) if len(self.img.relates)<1: for p in picture.starred(): if not p == self.img: sim = self.img.similarity(p) if sim > .5: picture.connect(self.img,p,sim) self.redraw=True
