Fix formatting, minor tweaks to Docker build files for release.

Author: alexjc

docker-cpu.df

@@ -26,9 +26,8 @@ RUN /opt/conda/bin/python3.5 -m pip install -q -r "requirements.txt"
 COPY enhance.py .
 
 # Get a pre-trained neural networks, non-commercial & attribution.
-RUN wget -q "https://github.com/alexjc/neural-enhance/releases/download/v0.1/ne4x-small-0.1.pkl.bz2"
-RUN wget -q "https://github.com/alexjc/neural-enhance/releases/download/v0.1/ne4x-medium-0.1.pkl.bz2"
-RUN wget -q "https://github.com/alexjc/neural-enhance/releases/download/v0.1/ne4x-large-0.1.pkl.bz2"
+RUN wget -q "https://github.com/alexjc/neural-enhance/releases/download/v0.2/ne1x-small-0.2.pkl.bz2"
+RUN wget -q "https://github.com/alexjc/neural-enhance/releases/download/v0.2/ne2x-small-0.2.pkl.bz2"
 
 # Set an entrypoint to the main enhance.py script
 ENTRYPOINT ["/opt/conda/bin/python3.5", "enhance.py", "--device=cpu"]

docker-gpu.df

@@ -24,9 +24,8 @@ RUN /opt/conda/bin/python3.5 -m pip install -q -r "requirements.txt"
 COPY enhance.py .
 
 # Get a pre-trained neural networks, non-commercial & attribution.
-RUN wget -q "https://github.com/alexjc/neural-enhance/releases/download/v0.1/ne4x-small-0.1.pkl.bz2"
-RUN wget -q "https://github.com/alexjc/neural-enhance/releases/download/v0.1/ne4x-medium-0.1.pkl.bz2"
-RUN wget -q "https://github.com/alexjc/neural-enhance/releases/download/v0.1/ne4x-large-0.1.pkl.bz2"
+RUN wget -q "https://github.com/alexjc/neural-enhance/releases/download/v0.2/ne1x-small-0.2.pkl.bz2"
+RUN wget -q "https://github.com/alexjc/neural-enhance/releases/download/v0.2/ne2x-small-0.2.pkl.bz2"
 
 # Set an entrypoint to the main enhance.py script
 ENTRYPOINT ["/opt/conda/bin/python3.5", "enhance.py", "--device=gpu"]

enhance.py

@@ -180,7 +180,8 @@ def add_to_buffer(self, f):
             seed = PIL.Image.open(buffer)
 
         seed = scipy.misc.fromimage(seed, mode='RGB').astype(np.float32)
-        seed += scipy.random.normal(scale=args.train_noise, size=(seed.shape[0], seed.shape[1], 1)) if args.train_noise else 0.0
+        seed += scipy.random.normal(scale=args.train_noise, size=(seed.shape[0], seed.shape[1], 1))\
+                                                            if args.train_noise else 0.0
 
         orig = scipy.misc.fromimage(orig).astype(np.float32)
 
@@ -441,7 +442,7 @@ def compile(self):
         # Helper function for rendering test images during training, or standalone inference mode.
         input_tensor, seed_tensor = T.tensor4(), T.tensor4()
         input_layers = {self.network['img']: input_tensor, self.network['seed']: seed_tensor}
-        output = lasagne.layers.get_output([self.network[k] for k in ['seed', 'out']], input_layers, deterministic=True)
+        output = lasagne.layers.get_output([self.network[k] for k in ['seed','out']], input_layers, deterministic=True)
         self.predict = theano.function([seed_tensor], output)
 
         if not args.train: return
@@ -541,7 +542,8 @@ def train(self):
                 print('  - generator {}'.format(' '.join(gen_info)))
 
                 real, fake = stats[:args.batch_size], stats[args.batch_size:]
-                print('  - discriminator', real.mean(), len(np.where(real > 0.5)[0]), fake.mean(), len(np.where(fake < -0.5)[0]))
+                print('  - discriminator', real.mean(), len(np.where(real > 0.5)[0]),
+                                           fake.mean(), len(np.where(fake < -0.5)[0]))
                 if epoch == args.adversarial_start-1:
                     print('  - generator now optimizing against discriminator.')
                     self.model.adversary_weight.set_value(args.adversary_weight)