def update_photolist(self, new_images):
if new_images:
self.opts.last_visited_dir = os.path.dirname(
os.path.abspath(new_images[-1]))
try:
photolist = []
if self.history_index < len(self.history):
photolist = copy.copy(
self.history[self.history_index].photolist)
photolist.extend(render.build_photolist(new_images))
if len(photolist) > 0:
new_collage = UserCollage(photolist)
new_collage.make_page(out_h=self.opts.out_h,
out_w=self.opts.out_w)
self.render_from_new_collage(new_collage)
else:
self.update_tool_buttons()
except render.BadPhoto as e:
dialog = ErrorDialog(
self,
_("This image could not be opened:\n\"%(imgname)s\".") %
{"imgname": e.photoname})
dialog.run()
dialog.destroy()
def make_poster(filename, new_images, args):
photolist = []
photolist.extend(render.build_photolist(new_images))
opts = Options(args)
if len(photolist) > 0:
new_collage = UserCollage(photolist)
new_collage.make_page(opts)
save_poster(filename, opts, new_collage)
def run(args):
tmp_file = []
tmp_file_photo = []
if args.user:
if args.mode == "owned":
url = owned_url
elif args.mode == "ordered":
url = ordered_url
p = requests.get(url.format(args.user)).content
url_re = re.compile(r'\<a href="\/item\/(\d+)"')
fig_ids = re.findall(url_re, p)
for i in fig_ids:
u = img_url.format(i)
q = requests.get(u).content
print("Downloading " + u)
if not q or len(q) < 300:
u = img_url_big.format(i)
print("Retrying " + u)
q = requests.get(u).content
fp = tempfile.NamedTemporaryFile()
fp.write(q)
fp.flush()
tmp_file.append(fp)
elif args.input:
for r, d, f in os.walk(args.input):
for file in f:
tmp_file.append(open(os.path.join(r, file), 'rb'))
if args.randomize:
random.shuffle(tmp_file)
total_x = total_y = 0
harmonic_mean_sum = 0
for i in tmp_file:
with Image.open(i.name) as img:
total_x += img.size[0]
total_y += img.size[1]
ratio = (1 / (float(total_y) / total_x))
harmonic_mean_sum += ratio
harmonic_mean = len(tmp_file) / harmonic_mean_sum
print(harmonic_mean)
if not args.collage or args.collage == 1:
tmp_file_names = map(lambda x: x.name, tmp_file)
res = make_collage(tmp_file_names, args.output, int(300 * math.sqrt(len(tmp_file))), \
harmonic_mean * 300, enlarge=False)
elif args.collage == 2:
tmp_file_photo = build_photolist(tmp_file)
pa = Page(min(4800, total_y / 2), harmonic_mean * 3,
int(math.sqrt(len(tmp_file)) * 2))
for t in tmp_file_photo:
pa.add_cell(t)
pa.adjust()
t = RenderingTask(pa, output_file=args.output, quality=QUALITY_BEST)
t.start()
print("Done")
def make_collage(filename, new_images, width, height):
photolist = []
photolist.extend(render.build_photolist(new_images))
opts = Options(width, height, 1, 'black')
if len(photolist) > 0:
new_collage = UserCollage(photolist)
new_collage.make_page(opts)
save_poster(filename, opts, new_collage).join()
return filename
return ''
def __init__(self, image_list, border_w=0.01, border_c='black', out_w=800, out_r=1.0):
assert len(image_list) > 0, 'Empty image list !!'
super(PhotoCollage, self).__init__()
self.history = []
self.history_index = 0
class Options(object):
def __init__(self, border_w=0.01, border_c='black', out_w=800, out_h=600):
self.border_w = border_w
self.border_c = border_c
self.out_w = out_w
self.out_h = out_h
self.opts = Options(border_w, border_c, out_w, int(out_w/out_r))
self.photo_list = render.build_photolist(image_list)
self.collage = UserCollage(self.photo_list)
self.collage.make_page(self.opts)
def update_photolist(self, new_images):
try:
photolist = []
if self.history_index < len(self.history):
photolist = copy.copy(
self.history[self.history_index].photolist)
photolist.extend(render.build_photolist(new_images))
if len(photolist) > 0:
new_collage = UserCollage(photolist)
new_collage.make_page()
self.render_from_new_collage(new_collage)
else:
self.update_tool_buttons()
except render.BadPhoto as e:
dialog = ErrorDialog(
self, _("This image could not be opened:\n\"%(imgname)s\".")
% {"imgname": e.photoname})
dialog.run()
dialog.destroy()
def update_photolist(self, new_images):
try:
photolist = []
if self.history_index < len(self.history):
photolist = copy.copy(
self.history[self.history_index].photolist)
photolist.extend(render.build_photolist(new_images))
if len(photolist) > 0:
new_collage = UserCollage(photolist)
new_collage.make_page(self.opts)
self.render_from_new_collage(new_collage)
else:
self.update_tool_buttons()
except render.BadPhoto as e:
dialog = ErrorDialog(
self, _("This image could not be opened:\n\"%(imgname)s\".")
% {"imgname": e.photoname})
dialog.run()
dialog.destroy()
def create_collage_for_place(place_id, filename):
#place_id = "ChIJc3Lll6YEdkgRPJboSPvZGwQ"
photos = fetch_photos_for_place_id(place_id, 5)
photolist = []
for photo in photos:
print(photo)
response = requests.get(photo)
photolist.append(io.BytesIO(response.content))
collage = UserCollage(build_photolist(photolist))
collage.make_page(Options())
os.makedirs(os.path.dirname(filename), exist_ok=True)
t = RenderingTask(collage.page,
output_file=filename,
quality=2,
on_fail=on_fail)
t.start()
t.join(5)
if not os.path.exists(filename):
return None
return filename
if os.path.splitext(fn)[1].lower() in ('.jpg', '.jpeg', '.png')
]
random.shuffle(img_paths)
#####################################################################
# Options
#####################################################################
out_h = 10000
out_w = 20000
savefile = 'collage_01.jpg'
#####################################################################
# Run
#####################################################################
photolist = render.build_photolist(img_paths)
mycollage = collage.UserCollage(photolist)
mycollage.make_page(out_h, out_w)
print(mycollage.page)
enlargement = float(out_w) / mycollage.page.w
mycollage.page.scale(enlargement)
t = render.RenderingTask(mycollage.page, output_file=savefile)
t.start()
t.is_alive == True
if len(args.folder) != 0:
if args.recurse:
for dir_path, dirs, files in os.walk(args.folder):
for file in files:
filename, file_extension = os.path.splitext(file)
if file_extension in (
".png", ".PNG", ".jpg", ".JPG", ".jpeg", ".JPEG"):
filenames.append(os.path.join(dir_path, file))
for entry in os.scandir(args.folder):
if entry.is_file():
filename, file_extension = os.path.splitext(entry.name)
if file_extension in (
"png", "PNG", "jpg", "JPG", "jpeg", "JPEG"):
filenames.append(entry.name)
photo_list = render.build_photolist(filenames)
for photo in photo_list:
if float(photo.w) / float(photo.h) > args.max_ratio:
photo_list.remove(photo)
if len(filenames) == 0:
print("No images found.")
exit(-1)
i = 0
counter = 0
while i < args.amount:
random.shuffle(photo_list)
number_of_images = random.randint(args.min, args.max)