asset_filter fix, revert old bundle paths, BaseBundle exception fix

catalyst/data/bundles/base.py

@@ -296,14 +296,12 @@ class BaseBundle(object):
                     except Exception as e:
                         log.exception(
                             'Failed to load metadata from {}. '
-                            'Retrying.'.format(
-                                name=self.name,
-                            )
+                            'Retrying.'.format(self.name)
                         ) 
                 else:
                     raise ValueError(
-                        'Failed to download metadata page %d after %d '
-                        'attempts.'.format(page_number, retries),
+                        'Failed to download metadata page {} after {} '
+                        'attempts.'.format(page_number, retries)
                     )
 
 
@@ -313,7 +311,8 @@ class BaseBundle(object):
 
             # Apply selective asset filtering, useful for benchmark
             # ingestion.
-            raw = raw[raw.symbol.isin(self._asset_filter)]
+            if self._asset_filter:
+                raw = raw[raw.symbol.isin(self._asset_filter)]
 
             # Update cached value for key.
             cache[key] = raw

catalyst/data/bundles/core.py

@@ -90,13 +90,13 @@ def cache_relative(bundle_name, timestr, environ=None):
 
 
 def daily_relative(bundle_name, timestr, environ=None):
-    return bundle_name, timestr, 'daily.bcolz'
+    return bundle_name, timestr, 'daily_equities.bcolz'
 
 def five_minute_relative(bundle_name, timestr, environ=None):
     return bundle_name, timestr, 'five_minute.bcolz'
 
 def minute_relative(bundle_name, timestr, environ=None):
-    return bundle_name, timestr, 'minute.bcolz'
+    return bundle_name, timestr, 'minute_equities.bcolz'
 
 
 def asset_db_relative(bundle_name, timestr, environ=None, db_version=None):

catalyst/data/bundles/poloniex.py

@@ -155,4 +155,13 @@ class PoloniexBundle(BaseCryptoPricingBundle):
             query=urlencode(query_params),
         )
 
-register_bundle(PoloniexBundle, ['USDT_BTC'])
+''' 
+As a second parameter, you can pass an array of currency pairs 
+that will be processed as an asset_filter to only process that 
+subset of assets in the bundle, such as:
+register_bundle(PoloniexBundle, ['USDT_BTC',])
+
+For a production environment make sure to use (to bundle all pairs):
+register_bundle(PoloniexBundle)
+'''
+register_bundle(PoloniexBundle)