tools: use /usr/bin/python2.7 as the interpreter

[fio.git] / tools / hist / fiologparser_hist.py

diff --git a/tools/hist/fiologparser_hist.py b/tools/hist/fiologparser_hist.py
index 93dca0185199e69f11f0ac43873e19ccb9c6700d..2e05b92ccbd09f2cd23e0cbba3b33c59ad4fca3a 100755 (executable)
--- a/tools/hist/fiologparser_hist.py
+++ b/tools/hist/fiologparser_hist.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python2.7
+#!/usr/bin/python2.7
 """ 
     Utility for converting *_clat_hist* files generated by fio into latency statistics.
     
@@ -257,22 +257,22 @@ def main(ctx):
 
     if ctx.job_file:
         try:
-            from configparser import SafeConfigParser
+            from configparser import SafeConfigParser, NoOptionError
         except ImportError:
-            from ConfigParser import SafeConfigParser
+            from ConfigParser import SafeConfigParser, NoOptionError
 
         cp = SafeConfigParser(allow_no_value=True)
         with open(ctx.job_file, 'r') as fp:
-            cp.read(fp)
+            cp.readfp(fp)
 
         if ctx.interval is None:
             # Auto detect --interval value
             for s in cp.sections():
                 try:
-                    hist_msec = cp[s]['log_hist_msec']
+                    hist_msec = cp.get(s, 'log_hist_msec')
                     if hist_msec is not None:
                         ctx.interval = int(hist_msec)
-                except KeyError:
+                except NoOptionError:
                     pass
 
     if ctx.interval is None:
@@ -373,7 +373,7 @@ if __name__ == '__main__':
         help='print warning messages to stderr')
 
     arg('--group_nr',
-        default=19,
+        default=29,
         type=int,
         help='FIO_IO_U_PLAT_GROUP_NR as defined in stat.h')