Moved mkdir_p to config to avoid circular imports. still imported into filemanip because it is a file function

Author: blakedewey

nipype/utils/config.py

@@ -13,11 +13,11 @@
 from json import load, dump
 import os
 import shutil
+import errno
 from StringIO import StringIO
 from warnings import warn
 
 from ..external import portalocker
-from .filemanip import mkdir_p
 
 # Get home directory in platform-agnostic way
 homedir = os.path.expanduser('~')
@@ -56,6 +56,17 @@
 interval = 1209600
 """ % (homedir, os.getcwd())
 
+
+def mkdir_p(path):
+    try:
+        os.makedirs(path)
+    except OSError as exc:
+        if exc.errno == errno.EEXIST and os.path.isdir(path):
+            pass
+        else:
+            raise
+
+
 class NipypeConfig(object):
     """Base nipype config class
     """

nipype/utils/filemanip.py

@@ -13,12 +13,12 @@
 import os
 import re
 import shutil
-import errno
 
 import numpy as np
 
 from ..interfaces.traits_extension import isdefined
 from .misc import is_container
+from .config import mkdir_p
 
 from .. import logging, config
 fmlogger = logging.getLogger("filemanip")
@@ -431,13 +431,3 @@ def write_rst_dict(info, prefix=''):
     for key, value in sorted(info.items()):
         out.append(prefix + '* ' + key + ' : ' + str(value))
     return '\n'.join(out)+'\n\n'
-
-
-def mkdir_p(path):
-    try:
-        os.makedirs(path)
-    except OSError as exc:
-        if exc.errno == errno.EEXIST and os.path.isdir(path):
-            pass
-        else:
-            raise