1 files changed, 0 insertions, 71 deletions
diff --git a/dashboard/backend/dovetail/utils/util.py b/dashboard/backend/dovetail/utils/util.py
deleted file mode 100755
index bfd257d7..00000000
--- a/dashboard/backend/dovetail/utils/util.py
+++ /dev/null
@@ -1,71 +0,0 @@
-##############################################################################
-# Copyright (c) 2016 Huawei Technologies Co.,Ltd and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
-
-
-import datetime
-import re
-import sys
-
-
-def format_datetime(date_time):
-    """Generate string from datetime object."""
-    return date_time.strftime("%Y-%m-%d %H:%M:%S")
-
-
-def parse_time_interval(time_interval_str):
-    """parse string of time interval to time interval.
-
-    supported time interval unit: ['d', 'w', 'h', 'm', 's']
-    Examples:
-       time_interval_str: '3d 2h' time interval to 3 days and 2 hours.
-    """
-    if not time_interval_str:
-        return 0
-
-    time_interval_tuple = [
-        time_interval_element
-        for time_interval_element in time_interval_str.split(' ')
-        if time_interval_element
-    ]
-    time_interval_dict = {}
-    time_interval_unit_mapping = {
-        'd': 'days',
-        'w': 'weeks',
-        'h': 'hours',
-        'm': 'minutes',
-        's': 'seconds'
-    }
-    for time_interval_element in time_interval_tuple:
-        mat = re.match(r'^([+-]?\d+)(w|d|h|m|s).*', time_interval_element)
-        if not mat:
-            continue
-
-        time_interval_value = int(mat.group(1))
-        time_interval_unit = time_interval_unit_mapping[mat.group(2)]
-        time_interval_dict[time_interval_unit] = (
-            time_interval_dict.get(time_interval_unit, 0) + time_interval_value
-        )
-
-    time_interval = datetime.timedelta(**time_interval_dict)
-    if sys.version_info[0:2] > (2, 6):
-        return time_interval.total_seconds()
-    else:
-        return (
-            time_interval.microseconds + (
-                time_interval.seconds + time_interval.days * 24 * 3600
-            ) * 1e6
-        ) / 1e6
-
-
-def pretty_print(*contents):
-    """pretty print contents."""
-    if len(contents) == 0:
-        print ""
-    else:
-        print "\n".join(content for content in contents)