Replace utils.to_bytes() with strutils.to_bytes()

The to_bytes() function have moved to oslo.
Replaced/removed the to_bytes() function with the one in strutils

Change-Id: I14c33c6fb86db3088c11e02ce6e38ec022fad042

1 files changed, 0 insertions, 28 deletions

diff --git a/nova/utils.py b/nova/utils.py
index 41d18b3cb..b29ae0139 100644
--- a/nova/utils.py
+++ b/nova/utils.py
@@ -410,34 +410,6 @@ def utf8(value):
     return value
 
 
-def to_bytes(text, default=0):
-    """Try to turn a string into a number of bytes. Looks at the last
-    characters of the text to determine what conversion is needed to
-    turn the input text into a byte number.
-
-    Supports: B/b, K/k, M/m, G/g, T/t (or the same with b/B on the end)
-
-    """
-    # Take off everything not number 'like' (which should leave
-    # only the byte 'identifier' left)
-    mult_key_org = text.lstrip('-1234567890')
-    mult_key = mult_key_org.lower()
-    mult_key_len = len(mult_key)
-    if mult_key.endswith("b"):
-        mult_key = mult_key[0:-1]
-    try:
-        multiplier = BYTE_MULTIPLIERS[mult_key]
-        if mult_key_len:
-            # Empty cases shouldn't cause text[0:-0]
-            text = text[0:-mult_key_len]
-        return int(text) * multiplier
-    except KeyError:
-        msg = _('Unknown byte multiplier: %s') % mult_key_org
-        raise TypeError(msg)
-    except ValueError:
-        return default
-
-
 def get_from_path(items, path):
     """Returns a list of items matching the specified path.