fix issue #172 compact JSON no longer parsing

This was quite intrusive, because loosing the tests surrounding the colon
made flow style lists with ::vector as key fail. Had to keept track of
whether in a flow-style mapping or sequence to get this solved


*When this change indeed resolves your problem, please **Close** this issue*.
*(You can do so usingthe WorkFlow pull-down (close to the top right of this page)*

1 files changed, 16 insertions, 1 deletions

diff --git a/main.py b/main.py
index fa9db38..4afaa78 100644
--- a/main.py
+++ b/main.py
@@ -639,7 +639,6 @@ class YAML(object):
             self.constructor.add_constructor(tag, f_y)
         return cls
 
-
     def parse(self, stream):
         # type: (StreamTextType, Any) -> Any
         """
@@ -920,6 +919,14 @@ def load(stream, Loader=None, version=None, preserve_quotes=None):
         return loader._constructor.get_single_data()
     finally:
         loader._parser.dispose()
+        try:
+            loader._reader.reset_reader()  # type: ignore
+        except AttributeError:
+            pass
+        try:
+            loader._scanner.reset_scanner()  # type: ignore
+        except AttributeError:
+            pass
 
 
 def load_all(stream, Loader=None, version=None, preserve_quotes=None):
@@ -937,6 +944,14 @@ def load_all(stream, Loader=None, version=None, preserve_quotes=None):
             yield loader._constructor.get_data()
     finally:
         loader._parser.dispose()
+        try:
+            loader._reader.reset_reader()  # type: ignore
+        except AttributeError:
+            pass
+        try:
+            loader._scanner.reset_scanner()  # type: ignore
+        except AttributeError:
+            pass
 
 
 def safe_load(stream, version=None):