[mlpack-svn] r15584 - mlpack/conf/jenkins-conf/benchmark/util

[fastlab-svn at coffeetalk-1.cc.gatech.edu]

Author: marcus
Date: Fri Aug  2 10:18:17 2013
New Revision: 15584

Log:
The Log class is now fully compatible with python2.7+ and python3.

Modified:
   mlpack/conf/jenkins-conf/benchmark/util/log.py

Modified: mlpack/conf/jenkins-conf/benchmark/util/log.py
==============================================================================
--- mlpack/conf/jenkins-conf/benchmark/util/log.py	(original)
+++ mlpack/conf/jenkins-conf/benchmark/util/log.py	Fri Aug  2 10:18:17 2013
@@ -1,79 +1,80 @@
 '''
-	@file log.py
-	@author Marcus Edel
+  @file log.py
+  @author Marcus Edel
 
-	Implementation of the Log class.
+  Implementation of the Log class.
 '''
 
+from __future__ import print_function
 import re
 import sys
 
 
 class Log(object):
 
-	# Color code escape sequences -- but not on Windows.
-	if sys.platform == 'win32':
-		BASH_RED = ''
-		BASH_GREEN = ''
-		BASH_YELLOW = ''
-		BASH_CYAN = ''
-		BASH_CLEAR = ''
-	else:
-		BASH_RED = '\033[0;31m'
-		BASH_GREEN = '\033[0;32m'
-		BASH_YELLOW = '\033[0;33m'
-		BASH_CYAN = '\033[0;36m'
-		BASH_CLEAR = '\033[0m'
-
-  	#! Prints debug output with the appropriate tag: [DEBUG].
-	@staticmethod
-	def Debug(line, verbose=True):
-		if verbose:
-			print(Log.BASH_CYAN + '[DEBUG] ' + Log.BASH_CLEAR + Log.WrapLine(line), file=sys.stdout)
-
-	#! Prints informational messages prefixed with [INFO ].
-	@staticmethod
-	def Info(line, verbose=True):
-		if verbose:
-			print(Log.BASH_GREEN + '[INFO ] ' + Log.BASH_CLEAR + Log.WrapLine(line), file=sys.stdout)
-
-	#! Prints warning messages prefixed with [WARN ].
-	@staticmethod
-	def Warn(line, verbose=True):
-		if verbose:
-			print(Log.BASH_YELLOW + '[WARN ] ' + Log.BASH_CLEAR + Log.WrapLine(line), file=sys.stdout)
-
-	#! Prints fatal messages prefixed with [FATAL].
-	@staticmethod
-	def Fatal(line, verbose=True):
-		if verbose:
-			print(Log.BASH_RED + '[FATAL] ' + Log.BASH_CLEAR + Log.WrapLine(line), file=sys.stdout)
-
-	#! Prints messages without any prefixed.
-	@staticmethod
-	def Notice(line, verbose=True):
-		if verbose:
-			print(Log.WrapLine(line), file=sys.stdout)
-
-	# Truncate the String into lines of 80 characters.
-	@staticmethod
-	def WrapLine(line):
-		return '\n'.join(line.strip() for line in re.findall(r'.{1,80}(?:\s+|$)', line))
-
-	#! Prints out a table of data.
-	@staticmethod
-	def PrintTable(table):
-
-		def MaxWidth(table, index):
-			return max([len(str(row[index])) for row in table])
-
-		colPaddings = []
-		for i in range(len(table[0])):
-			colPaddings.append(MaxWidth(table, i))
-
-		for row in table:
-			print(row[0].ljust(colPaddings[0] + 1), end=" ", file=sys.stdout)
-			for i in range(1, len(row)):
-				col = format(row[i]).rjust(colPaddings[i] + 1)
-				print(col, end=" ", file=sys.stdout)
-			print(file=sys.stdout)
+  # Color code escape sequences -- but not on Windows.
+  if sys.platform == 'win32':
+    BASH_RED = ''
+    BASH_GREEN = ''
+    BASH_YELLOW = ''
+    BASH_CYAN = ''
+    BASH_CLEAR = ''
+  else:
+    BASH_RED = '\033[0;31m'
+    BASH_GREEN = '\033[0;32m'
+    BASH_YELLOW = '\033[0;33m'
+    BASH_CYAN = '\033[0;36m'
+    BASH_CLEAR = '\033[0m'
+
+    #! Prints debug output with the appropriate tag: [DEBUG].
+  @staticmethod
+  def Debug(line, verbose=True):
+    if verbose:
+      print(Log.BASH_CYAN + '[DEBUG] ' + Log.BASH_CLEAR + Log.WrapLine(line), file=sys.stdout)
+
+  #! Prints informational messages prefixed with [INFO ].
+  @staticmethod
+  def Info(line, verbose=True):
+    if verbose:
+      print(Log.BASH_GREEN + '[INFO ] ' + Log.BASH_CLEAR + Log.WrapLine(line), file=sys.stdout)
+
+  #! Prints warning messages prefixed with [WARN ].
+  @staticmethod
+  def Warn(line, verbose=True):
+    if verbose:
+      print(Log.BASH_YELLOW + '[WARN ] ' + Log.BASH_CLEAR + Log.WrapLine(line), file=sys.stdout)
+
+  #! Prints fatal messages prefixed with [FATAL].
+  @staticmethod
+  def Fatal(line, verbose=True):
+    if verbose:
+      print(Log.BASH_RED + '[FATAL] ' + Log.BASH_CLEAR + Log.WrapLine(line), file=sys.stdout)
+
+  #! Prints messages without any prefixed.
+  @staticmethod
+  def Notice(line, verbose=True):
+    if verbose:
+      print(Log.WrapLine(line), file=sys.stdout)
+
+  # Truncate the String into lines of 80 characters.
+  @staticmethod
+  def WrapLine(line):
+    return '\n'.join(line.strip() for line in re.findall(r'.{1,80}(?:\s+|$)', line))
+
+  #! Prints out a table of data.
+  @staticmethod
+  def PrintTable(table):
+
+    def MaxWidth(table, index):
+      return max([len(str(row[index])) for row in table])
+
+    colPaddings = []
+    for i in range(len(table[0])):
+      colPaddings.append(MaxWidth(table, i))
+
+    for row in table:
+      print(row[0].ljust(colPaddings[0] + 1), end=" ", file=sys.stdout)
+      for i in range(1, len(row)):
+        col = format(row[i]).rjust(colPaddings[i] + 1)
+        print(col, end=" ", file=sys.stdout)
+      print(file=sys.stdout)