temporarily bump moto dependency to latest git status to unblock quotes in attribute and map field names

Author: mattsb42-aws

test/functional/hypothesis_strategies.py

@@ -53,11 +53,7 @@
 
 ddb_string = text(
     min_size=1,
-    max_size=MAX_ITEM_BYTES,
-    alphabet=characters(
-        blacklist_categories=('Cs',),
-        blacklist_characters=('"', "'")  # Quotes break moto :(
-    )
+    max_size=MAX_ITEM_BYTES
 )
 ddb_string_set = sets(ddb_string, min_size=1)
 
@@ -100,11 +96,7 @@ def _ddb_fraction_to_decimal(val):
 )
 ddb_attribute_names = text(
     min_size=1,
-    max_size=255,
-    alphabet=characters(
-        blacklist_categories=('Cs',),
-        blacklist_characters=('"', "'")  # Quotes break moto :(
-    )
+    max_size=255
 )
 # TODO: List and Map types have a max depth of 32
 ddb_map_type = deferred(lambda: dictionaries(

test/requirements.txt

@@ -1,6 +1,6 @@
 hypothesis
 mock
-moto
+git+https://github.com/spulec/moto.git
 pytest>=3.3.1
 pytest-cov
 pytest-mock