From ff29ce04a1f10af819770ccafd347daaba6b2bf7 Mon Sep 17 00:00:00 2001
From: BonfaceKilz
Date: Mon, 1 Mar 2021 12:57:47 +0300
Subject: Move "generate_random_n_string" to file_utils

* gn3/computations/gemma.py (generaten_random_n_string): Move to...
* gn3/file_utils.py: ... here.
---
 gn3/computations/gemma.py | 7 -------
 gn3/file_utils.py         | 8 ++++++++
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/gn3/computations/gemma.py b/gn3/computations/gemma.py
index 528f888..7ee70b0 100644
--- a/gn3/computations/gemma.py
+++ b/gn3/computations/gemma.py
@@ -1,7 +1,5 @@
 """Procedures related gemma computations"""
 import os
-import random
-import string
 
 from base64 import b64encode
 from hashlib import md5
@@ -11,11 +9,6 @@ from typing import Optional
 from typing import ValuesView
 from gn3.commands import compose_gemma_cmd
 
-def generate_random_n_string(n_length: int) -> str:
-    """Generate a random string that is N chars long"""
-    return ''.join(random.choice(string.ascii_uppercase + string.digits)
-                   for _ in range(n_length))
-
 
 def generate_hash_of_string(unhashed_str: str) -> str:
     """Given an UNHASHED_STRING, generate it's md5 hash while removing the '==' at
diff --git a/gn3/file_utils.py b/gn3/file_utils.py
index d9301bb..cda4f2b 100644
--- a/gn3/file_utils.py
+++ b/gn3/file_utils.py
@@ -3,6 +3,8 @@ import hashlib
 import json
 import os
 import shutil
+import random
+import string
 import tarfile
 
 from functools import partial
@@ -51,6 +53,12 @@ def jsonfile_to_dict(json_file: str) -> Dict:
     raise FileNotFoundError
 
 
+def generate_random_n_string(n_length: int) -> str:
+    """Generate a random string that is N chars long"""
+    return ''.join(random.choice(string.ascii_uppercase + string.digits)
+                   for _ in range(n_length))
+
+
 def extract_uploaded_file(gzipped_file, target_dir: str) -> Dict:
     """Get the (directory) hash of extracted contents of GZIPPED_FILE; and move
 contents to TARGET_DIR/<dir-hash>.
-- 
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