Force 4-spaces indentation

beat/core/drawing.py

@@ -29,112 +29,112 @@
 '''Utilities for drawing toolchains and experiments'''
 
 def text_color(c):
-  '''Calculates if text must be black/white for a given color background
+    '''Calculates if text must be black/white for a given color background
 
-  The technique deployed in this function calculates the perceptive luminance
-  for a given color and then choses a black or white color depending on that
-  value.
+    The technique deployed in this function calculates the perceptive luminance
+    for a given color and then choses a black or white color depending on that
+    value.
 
-  Parameters:
+    Parameters:
 
-    c (str): A color definition in the format ``#rrggbb``, in which each color
-      channel is represented by 2-digit hexadecimal number ranging from 0x0 to
-      0xff.
+      c (str): A color definition in the format ``#rrggbb``, in which each color
+        channel is represented by 2-digit hexadecimal number ranging from 0x0 to
+        0xff.
 
 
-  Returns:
+    Returns:
 
-    str: Either ``#000000`` (black) or ``#ffffff`` (white) depending on which
-      better text color would go with the given color.
+      str: Either ``#000000`` (black) or ``#ffffff`` (white) depending on which
+        better text color would go with the given color.
 
-  '''
+    '''
 
-  c = int(c[1:3], 16), int(c[3:5], 16), int(c[5:], 16)
-  a = 1 - (0.299 * c[0] + 0.587 * c[1] + 0.114 * c[2])/255;
-  if a < 0.5: return '#000000'
-  else: return '#ffffff'
+    c = int(c[1:3], 16), int(c[3:5], 16), int(c[5:], 16)
+    a = 1 - (0.299 * c[0] + 0.587 * c[1] + 0.114 * c[2])/255;
+    if a < 0.5: return '#000000'
+    else: return '#ffffff'
 
 def lighten_color(n):
-  '''Lightens the given color
+    '''Lightens the given color
 
-  Parameters:
+    Parameters:
 
-    c (str): A color definition in the format ``#rrggbb``, in which each color
-      channel is represented by 2-digit hexadecimal number ranging from 0x0 to
-      0xff.
+      c (str): A color definition in the format ``#rrggbb``, in which each color
+        channel is represented by 2-digit hexadecimal number ranging from 0x0 to
+        0xff.
 
 
-  Returns:
+    Returns:
 
-    str: The hexadecimal representation of the lightened color.
+      str: The hexadecimal representation of the lightened color.
 
-  '''
+    '''
 
-  c = int(n[1:3], 16), int(n[3:5], 16), int(n[5:], 16)
-  c = [k+120 for k in c]
-  c = map(lambda k: k if k <= 0xff else 0xff, c)
-  return '#%02x%02x%02x' % tuple(c)
+    c = int(n[1:3], 16), int(n[3:5], 16), int(n[5:], 16)
+    c = [k+120 for k in c]
+    c = map(lambda k: k if k <= 0xff else 0xff, c)
+    return '#%02x%02x%02x' % tuple(c)
 
 
 def create_port_table(type, names, color):
-  '''Creates an HTML table with the defined port names
+    '''Creates an HTML table with the defined port names
 
 
-  Parameters:
+    Parameters:
 
-    type (str): The type of port - maybe set to 'input', 'output' or 'result'
+      type (str): The type of port - maybe set to 'input', 'output' or 'result'
 
-    names (str): A set of strings that define the contents of each port
+      names (str): A set of strings that define the contents of each port
 
-    color (str): A color definition in the format ``#rrggbb``, in which each
-      color channel is represented by 2-digit hexadecimal number ranging from
-      0x0 to 0xff.
+      color (str): A color definition in the format ``#rrggbb``, in which each
+        color channel is represented by 2-digit hexadecimal number ranging from
+        0x0 to 0xff.
 
-  Returns
+    Returns
 
-    str: A string containing the HTML representation for the table, compatible
-      with GraphViz.
+      str: A string containing the HTML representation for the table, compatible
+        with GraphViz.
 
-  '''
+    '''
 
-  retval = '<td><table border="0" cellspacing="5" bgcolor="%s">' % \
-          lighten_color(color)
-  for n in names:
-    port = 'port="%s_%s" ' % (type, n) if n.find('<') < 0 else '' #results
-    retval += '<tr><td %sbgcolor="%s" border="1"><font color="%s">%s</font></td></tr>' % (port, color, text_color(color), n)
-  retval += '</table></td>'
-  return retval
+    retval = '<td><table border="0" cellspacing="5" bgcolor="%s">' % \
+            lighten_color(color)
+    for n in names:
+        port = 'port="%s_%s" ' % (type, n) if n.find('<') < 0 else '' #results
+        retval += '<tr><td %sbgcolor="%s" border="1"><font color="%s">%s</font></td></tr>' % (port, color, text_color(color), n)
+    retval += '</table></td>'
+    return retval
 
 def make_label(inputs, name, outputs, color):
-  '''Creates an HTML Table representing the label for a given block
+    '''Creates an HTML Table representing the label for a given block
 
-  Parameters:
+    Parameters:
 
-    inputs (list): A list of input names which represent all inputs for this
-      block
+      inputs (list): A list of input names which represent all inputs for this
+        block
 
-    name (str): The name of the block
+      name (str): The name of the block
 
-    outputs (list): A list of output names which represent all outputs for this
-      block
+      outputs (list): A list of output names which represent all outputs for this
+        block
 
-    color (str): A color definition in the format ``#rrggbb``, in which each
-      color channel is represented by 2-digit hexadecimal number ranging from
-      0x0 to 0xff.
+      color (str): A color definition in the format ``#rrggbb``, in which each
+        color channel is represented by 2-digit hexadecimal number ranging from
+        0x0 to 0xff.
 
 
-  Returns
+    Returns
 
-    str: A string containing the HTML representation for the table, compatible
-      with GraphViz.
+      str: A string containing the HTML representation for the table, compatible
+        with GraphViz.
 
-  '''
+    '''
 
-  light_color = lighten_color(color)
-  retval = '<<table border="0" cellspacing="0" bgcolor="%s"><tr>' % light_color
-  if inputs: retval += create_port_table('input', inputs, color)
-  retval += '<td><font color="%s">%s</font></td>' % \
-          (text_color(light_color), name)
-  if outputs: retval += create_port_table('output', outputs, color)
-  retval += '</tr></table>>'
-  return retval
+    light_color = lighten_color(color)
+    retval = '<<table border="0" cellspacing="0" bgcolor="%s"><tr>' % light_color
+    if inputs: retval += create_port_table('input', inputs, color)
+    retval += '<td><font color="%s">%s</font></td>' % \
+            (text_color(light_color), name)
+    if outputs: retval += create_port_table('output', outputs, color)
+    retval += '</tr></table>>'
+    return retval

beat/core/test/__init__.py

@@ -45,8 +45,8 @@ else:
 
 def teardown_package():
 
-  if os.path.exists(tmp_prefix):
-    shutil.rmtree(tmp_prefix)
+    if os.path.exists(tmp_prefix):
+        shutil.rmtree(tmp_prefix)
 
-  if os.path.exists(os.path.join(prefix, '.beat')):
-    shutil.rmtree(os.path.join(prefix, '.beat'))
+    if os.path.exists(os.path.join(prefix, '.beat')):
+        shutil.rmtree(os.path.join(prefix, '.beat'))

beat/core/test/test_stats.py

@@ -30,10 +30,10 @@ import nose.tools
 from ..stats import Statistics
 
 def test_prototype():
-  obj = Statistics() #creates from prototype
+    obj = Statistics() #creates from prototype
 
-  assert 'cpu' in obj._data
-  assert 'memory' in obj._data
-  assert 'data' in obj._data
-  assert 'files' in obj.data
-  nose.tools.eq_(len(obj.data['files']), 0)
+    assert 'cpu' in obj._data
+    assert 'memory' in obj._data
+    assert 'data' in obj._data
+    assert 'files' in obj.data
+    nose.tools.eq_(len(obj.data['files']), 0)