move mkdir_p out of gfx.py and into helpers.py

It seems that mkdir_p is unused at the moment.

2 files changed, 12 insertions, 12 deletions

diff --git a/pokemontools/gfx.py b/pokemontools/gfx.py
index cedbced..c7c6bec 100644
--- a/pokemontools/gfx.py
+++ b/pokemontools/gfx.py
@@ -12,18 +12,6 @@ import trainers
 if __name__ != "__main__":
     rom = crystal.load_rom()
 
-def mkdir_p(path):
-    """
-    Make a directory at a given path.
-    """
-    try:
-        os.makedirs(path)
-    except OSError as exc: # Python >2.5
-        if exc.errno == errno.EEXIST:
-            pass
-        else: raise
-
-
 def hex_dump(input, debug=True):
     """
     Display hex dump in rows of 16 bytes.
diff --git a/pokemontools/helpers.py b/pokemontools/helpers.py
index 42cec87..17e7a74 100644
--- a/pokemontools/helpers.py
+++ b/pokemontools/helpers.py
@@ -1,6 +1,7 @@
 """
 Generic functions that should be reusable anywhere in pokemontools.
 """
+import os
 
 def index(seq, f):
     """return the index of the first item in seq
@@ -27,3 +28,14 @@ def flattener(x):
 def flatten(x):
     "flattens a list of sublists into just one list"
     return list(flattener(x))
+
+def mkdir_p(path):
+    """
+    Make a directory at a given path.
+    """
+    try:
+        os.makedirs(path)
+    except OSError as exc: # Python >2.5
+        if exc.errno == errno.EEXIST:
+            pass
+        else: raise