upgrade pyre version in fbcode/mapillary - batch 1

Differential Revision: D42946608

fbshipit-source-id: 81f76766e35948ed37d84dca79420b68b23b3c3a

opensfm/io.py

@@ -1352,6 +1352,7 @@ def __init__(self) -> None:
 
     @classmethod
     def exists(cls, path: str) -> str:
+        # pyre-fixme[7]: Expected `str` but got `bool`.
         return os.path.exists(path)
 
     @classmethod
@@ -1360,10 +1361,12 @@ def ls(cls, path: str) -> List[str]:
 
     @classmethod
     def isfile(cls, path: str) -> str:
+        # pyre-fixme[7]: Expected `str` but got `bool`.
         return os.path.isfile(path)
 
     @classmethod
     def isdir(cls, path: str) -> str:
+        # pyre-fixme[7]: Expected `str` but got `bool`.
         return os.path.isdir(path)
 
     @classmethod
@@ -1419,4 +1422,5 @@ def image_size(cls, path: str) -> Tuple[int, int]:
 
     @classmethod
     def timestamp(cls, path: str) -> str:
+        # pyre-fixme[7]: Expected `str` but got `float`.
         return os.path.getmtime(path)