Minor cleanups preparing for a patch releaase

lucid/__init__.py

@@ -24,3 +24,6 @@
 
 logging.basicConfig(level=logging.WARN)
 del logging
+
+# Lucid uses a fixed random seed for reproducability. Use to seed sources of randomness.
+seed = 0

lucid/misc/io/saving.py

@@ -87,14 +87,16 @@ def save_txt(object, handle, **kwargs):
         handle.write(object)
     elif isinstance(object, list):
         for line in object:
-            if not isinstance(line, str):
-                line = repr(line)
+            if isinstance(line, str):
+                line = line.encode()
+            if not isinstance(line, bytes):
+                line_type = type(line)
+                line = repr(line).encode()
                 warnings.warn(
-                    "`save_txt` was called with an array containing objects other than "
-                    "strings; using `repr` to convert values to string."
+                    "`save_txt` found an object of type {}; using `repr` to convert it to string.".format(line_type)
                 )
-            if not line.endswith("\n"):
-                line += "\n"
+            if not line.endswith(b"\n"):
+                line += b"\n"
             handle.write(line)
 
 

lucid/modelzoo/aligned_activations.py

@@ -13,6 +13,9 @@
 # limitations under the License.
 # ==============================================================================
 
+"""Helper code for downloading and using previously collected aligned activations.
+See recipes > collection for code that collected them in teh first place."""
+
 from __future__ import absolute_import, division, print_function
 
 from lucid.misc.io.sanitizing import sanitize

lucid/modelzoo/other_models/InceptionV1.py

@@ -59,6 +59,7 @@ class InceptionV1(Model):
   def post_import(self, scope):
     _populate_inception_bottlenecks(scope)
 
+
 InceptionV1.layers = _layers_from_list_of_dicts(InceptionV1, [
   {'tags': ['conv'], 'name': 'conv2d0', 'depth': 64},
   {'tags': ['conv'], 'name': 'conv2d1', 'depth': 64},

tests/fixtures/multiline-array.txt

@@ -0,0 +1,10 @@
+Line 0
+Line 1
+Line 2
+Line 3
+Line 4
+Line 5
+Line 6
+Line 7
+Line 8
+Line 9