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powerline
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Only drop segments whose contents are None

This commit is contained in:
Kim Silkebækken 2012-12-06 14:59:50 +01:00
parent 11ee10851c
commit 636f1719fb
2 changed files with 7 additions and 6 deletions
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4
powerline/core.py
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@ -5,10 +5,10 @@ class Powerline(object):
def __init__(self, segments): def __init__(self, segments):
'''Create a new Powerline. '''Create a new Powerline.
Segments that have empty contents and aren't filler segments are Segments that aren't filler segments and whose contents aren't None are
dropped from the segment array. dropped from the segment array.
''' '''
self.segments = [segment for segment in segments if segment['contents'] or segment['filler']] self.segments = [segment for segment in segments if segment['contents'] is not None or segment['filler']]
def render(self, renderer, width=None): def render(self, renderer, width=None):
r = renderer(self.segments) r = renderer(self.segments)

1
powerline/segment.py
View File

@ -6,6 +6,7 @@ from colorscheme import cterm_to_hex
def mksegment(contents=None, cterm_fg=False, cterm_bg=False, attr=False, hex_fg=False, hex_bg=False, side='l', draw_divider=True, priority=-1, filler=False): def mksegment(contents=None, cterm_fg=False, cterm_bg=False, attr=False, hex_fg=False, hex_bg=False, side='l', draw_divider=True, priority=-1, filler=False):
'''Convenience wrapper for segment generation. '''Convenience wrapper for segment generation.
''' '''
if contents is not None or filler:
try: try:
contents = unicode(contents or u'') contents = unicode(contents or u'')
except UnicodeDecodeError: except UnicodeDecodeError: