def view_collection_with_pycortex(request, cid): volumes = {} collection = get_collection(cid, request, mode='file') images = collection.image_set.all() if not images: return redirect(collection) else: basedir = os.path.join(settings.PRIVATE_MEDIA_ROOT, 'images', cid) baseurl = os.path.join(settings.PRIVATE_MEDIA_URL, cid) output_dir = os.path.join(basedir, "pycortex_all") html_path = os.path.join(basedir, "pycortex_all/index.html") pycortex_url = os.path.join(baseurl, "pycortex_all/index.html") if os.path.exists(output_dir): # check if collection contents have changed if (not os.path.exists(html_path) ) or collection.modify_date > get_file_ctime(html_path): shutil.rmtree(output_dir) return view_collection_with_pycortex(request, cid) else: for image in images: vol = generate_pycortex_volume(image) volumes[image.name] = vol generate_pycortex_static(volumes, output_dir) return redirect(pycortex_url)
def view_collection_with_pycortex(request, cid): volumes = {} collection = get_collection(cid,request,mode='file') images = collection.image_set.all() if not images: return redirect(collection) else: basedir = os.path.join(settings.PRIVATE_MEDIA_ROOT,'images',str(collection.id)) baseurl = os.path.join(settings.PRIVATE_MEDIA_URL,cid) output_dir = os.path.join(basedir, "pycortex_all") html_path = os.path.join(basedir, "pycortex_all/index.html") pycortex_url = os.path.join(baseurl, "pycortex_all/index.html") if os.path.exists(output_dir): # check if collection contents have changed if (not os.path.exists(html_path)) or collection.modify_date > get_file_ctime(html_path): shutil.rmtree(output_dir) return view_collection_with_pycortex(request, cid) else: for image in images: vol = generate_pycortex_volume(image) volumes[image.name] = vol generate_pycortex_static(volumes, output_dir) return redirect(pycortex_url)
def view_image_with_pycortex(request, pk, collection_cid=None): image = get_image(pk, collection_cid, request) base, fname, _ = split_filename(image.file.path) pycortex_dir = os.path.join(base, fname + "_pycortex") if not os.path.exists(pycortex_dir): volume = generate_pycortex_volume(image) generate_pycortex_static({image.name: volume}, pycortex_dir) _, _, ext = split_filename(image.file.url) pycortex_url = image.file.url[:-len(ext)] + "_pycortex/index.html" return redirect(pycortex_url)
def view_image_with_pycortex(request, pk, collection_cid=None): image = get_image(pk,collection_cid,request) base, fname, _ = split_filename(image.file.path) pycortex_dir = os.path.join(base, fname + "_pycortex") if not os.path.exists(pycortex_dir): volume = generate_pycortex_volume(image) generate_pycortex_static({image.name: volume}, pycortex_dir) _, _, ext = split_filename(image.file.url) pycortex_url = image.file.url[:-len(ext)] + "_pycortex/index.html" return redirect(pycortex_url)