From b2f63458fcda7878d5cf674c2f1e9ca7db5bf3ce Mon Sep 17 00:00:00 2001
From: Aldo Cortesi <aldo@nullcube.com>
Date: Tue, 31 May 2016 19:32:08 +1200
Subject: Move human-friendly format functions to netlib.human, remove
 redundant implementations

---
 pathod/language/base.py  |  6 +++---
 pathod/pathod_cmdline.py |  4 ++--
 pathod/utils.py          | 23 -----------------------
 3 files changed, 5 insertions(+), 28 deletions(-)

(limited to 'pathod')

diff --git a/pathod/language/base.py b/pathod/language/base.py
index 54ca6492..97111ed6 100644
--- a/pathod/language/base.py
+++ b/pathod/language/base.py
@@ -5,8 +5,8 @@ import pyparsing as pp
 
 from six.moves import reduce
 from netlib.utils import escaped_str_to_bytes, bytes_to_escaped_str
+from netlib import human
 
-from .. import utils
 from . import generators, exceptions
 
 
@@ -158,7 +158,7 @@ class TokValueGenerate(Token):
         self.usize, self.unit, self.datatype = usize, unit, datatype
 
     def bytes(self):
-        return self.usize * utils.SIZE_UNITS[self.unit]
+        return self.usize * human.SIZE_UNITS[self.unit]
 
     def get_generator(self, settings_):
         return generators.RandomGenerator(self.datatype, self.bytes())
@@ -173,7 +173,7 @@ class TokValueGenerate(Token):
 
         u = reduce(
             operator.or_,
-            [pp.Literal(i) for i in utils.SIZE_UNITS.keys()]
+            [pp.Literal(i) for i in human.SIZE_UNITS.keys()]
         ).leaveWhitespace()
         e = e + pp.Optional(u, default=None)
 
diff --git a/pathod/pathod_cmdline.py b/pathod/pathod_cmdline.py
index a7cd2495..a4f05faf 100644
--- a/pathod/pathod_cmdline.py
+++ b/pathod/pathod_cmdline.py
@@ -4,7 +4,7 @@ import os
 import os.path
 import re
 
-from netlib import tcp
+from netlib import tcp, human
 from . import pathod, version, utils
 
 
@@ -205,7 +205,7 @@ def args_pathod(argv, stdout_=sys.stdout, stderr_=sys.stderr):
     sizelimit = None
     if args.sizelimit:
         try:
-            sizelimit = utils.parse_size(args.sizelimit)
+            sizelimit = human.parse_size(args.sizelimit)
         except ValueError as v:
             return parser.error(v)
     args.sizelimit = sizelimit
diff --git a/pathod/utils.py b/pathod/utils.py
index 8c6d6290..fe12f541 100644
--- a/pathod/utils.py
+++ b/pathod/utils.py
@@ -5,15 +5,6 @@ import netlib.utils
 from netlib.utils import bytes_to_escaped_str
 
 
-SIZE_UNITS = dict(
-    b=1024 ** 0,
-    k=1024 ** 1,
-    m=1024 ** 2,
-    g=1024 ** 3,
-    t=1024 ** 4,
-)
-
-
 class MemBool(object):
 
     """
@@ -28,20 +19,6 @@ class MemBool(object):
         return bool(v)
 
 
-def parse_size(s):
-    try:
-        return int(s)
-    except ValueError:
-        pass
-    for i in SIZE_UNITS.keys():
-        if s.endswith(i):
-            try:
-                return int(s[:-1]) * SIZE_UNITS[i]
-            except ValueError:
-                break
-    raise ValueError("Invalid size specification.")
-
-
 def parse_anchor_spec(s):
     """
         Return a tuple, or None on error.
-- 
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