def populateCategory(cat = None):
'''
Populate a category with uncategorized images and images from parent categories
'''
galleries = []
categories = []
uncatStats = 0
recatStats = 0
wikipedia.output(u'Working on ' + cat.title())
#Find gallery with the same name
if wikipedia.Page(wikipedia.getSite(), cat.titleWithoutNamespace()).exists():
galleries.append(cat.titleWithoutNamespace())
#Find hint
hint = findGalleryHint(cat.get())
if not hint == u'':
galleries.append(hint)
# Get the current categories
categories = imagerecat.getCurrentCats(cat)
if galleries:
imagesInGalleriesGenerator = getImagesInGalleriesAndCategories(galleries, categories)
for image in imagesInGalleriesGenerator:
if image.categories():
#The image contains categories
recatStats = recatStats + replaceCategory(image, categories, cat.titleWithoutNamespace())
else:
#No categories
uncatStats = uncatStats + addCategory(image, cat.titleWithoutNamespace())
#Remove the template, leave stats.
removePopulateCategoryTemplate(cat, uncatStats, recatStats)
def replaceCategory (image = None, parents = [], newcat = u''):
'''
Remove all parent categories and add newcat
'''
result = 0
newcats = []
if not newcat == u'':
currentCats = imagerecat.getCurrentCats(image)
workingCategories = currentCats
workingCategories.append(newcat)
# Adding parents if the category filter is lagging.
# The bot often works on new categories. In these cases the filter does know the parent categories
workingCategories = workingCategories + parents
for cat in imagerecat.applyAllFilters(workingCategories):
#Now remove those parents again
if cat not in parents:
newcats.append(cat)
if not(set(currentCats)==set(newcats)):
newtext = wikipedia.removeCategoryLinks(image.get(), image.site()) + u'\n'
for category in newcats:
newtext = newtext + u'[[Category:' + category + u']]\n'
comment = u'Moving image to (a subcategory of) [[Category:' + newcat + u']] and trying to filter categories'
wikipedia.output(image.title())
wikipedia.showDiff(image.get(), newtext)
image.put(newtext, comment)
result = 1
return result
