[parser/osm] Adding address sans name for venues probabilistically

resources/parser/data_sets/osm.yaml

@@ -17,6 +17,7 @@ streets:
     separate_probability: 0.2
 
 venues:
+    address_probability: 0.4
     abbreviate_probability: 0.3
     separate_probability: 0.0
 

scripts/geodata/osm/formatter.py

@@ -211,10 +211,18 @@ class OSMAddressFormatter(object):
     def formatted_addresses_with_venue_names(self, address_components, venue_names, country, language=None, tag_components=True, minimal_only=False):
         # Since venue names are only one-per-record, this wrapper will try them all (name, alt_name, etc.)
         formatted_addresses = []
+
         if AddressFormatter.HOUSE not in address_components or not venue_names:
             return [self.formatter.format_address(address_components, country, language=language,
                                                   tag_components=tag_components, minimal_only=minimal_only)]
 
+        address_prob = float(nested_get(self.config, ('venues', 'address_probability'), default=0.0))
+        if random.random() < address_prob:
+            address_components.pop(AddressFormatter.HOUSE)
+            formatted_address = self.formatter.format_address(address_components, country, language=language,
+                                                              tag_components=tag_components, minimal_only=minimal_only)
+            formatted_addresses.append(formatted_address)
+
         for venue_name in venue_names:
             if venue_name:
                 address_components[AddressFormatter.HOUSE] = venue_name