Move assert_paths_exist into fs_helpers

1 files changed, 1 insertions, 12 deletions

diff --git a/gn3/computations/gemma.py b/gn3/computations/gemma.py
index 5a2616b..2c367ff 100644
--- a/gn3/computations/gemma.py
+++ b/gn3/computations/gemma.py
@@ -8,7 +8,7 @@ from typing import Optional, Dict
 from typing import List
 from typing import ValuesView
 from gn3.commands import compose_gemma_cmd
-from gn3.fs_helpers import get_hash_of_files
+from gn3.fs_helpers import get_hash_of_files, assert_paths_exist
 
 
 def generate_hash_of_string(unhashed_str: str) -> str:
@@ -41,17 +41,6 @@ def generate_pheno_txt_file(trait_filename: str,
     return f"{tmpdir}/gn2/{trait_filename}"
 
 
-def assert_paths_exist(paths: ValuesView) -> bool:
-    """Given a list of PATHS, throw error if any of them do not exist."""
-    for path in paths:
-        if not os.path.isfile(path):
-            if throw_error:
-                raise FileNotFoundError(errno.ENOENT, os.strerror(errno.ENOENT), path)
-            else:
-                return False
-    return True
-
-
 # pylint: disable=R0913
 def generate_gemma_cmd(gemma_cmd: str,
                        output_dir: str,