def setup_content(self):
if not self.data:
return
self.content = []
cut_line = '-' * (self.CW // 2 - 1) + '8<' + '-' * (self.CW // 2 - 1)
for h in self.data:
self.content += text.remove_superfluous_alineas(h)
self.content.append(cut_line)
def git_diff(path):
if not path or type(path) is not str:
raise Exception('Path not supported: ' + str(path))
cmd = 'git diff -- %s' % path
data, error = run_with_error_code(cmd)
if not data:
cmd = 'git diff -- /dev/null %s' % path
data, error = run_with_error_code(cmd)
if data:
data = data[5:]
error = 0
else:
data = data[4:]
# import cursutils
# cursutils.debug()
if error:
raise Exception('Error executing "' + cmd + '" (error = ' + str(error))
hunks = textutils.blocks(data, lambda x: x and x.startswith('@@'))
screen_content = []
for h in hunks:
screen_content += textutils.remove_superfluous_alineas(h)
screen_content.append('─' * 80)
return screen_content
