Python TerminalWriter.get_usable_width示例

示例#1

 def get_usable_width(self):
     writer = TerminalWriter(StringIO(), prefix='spam')
     Assert(writer.get_usable_width()) == writer.get_width() - len('spam')
     writer.indent()
     Assert(writer.get_usable_width()) == writer.get_width() - 8

示例#2

文件： __init__.py 项目： DocHoncho/brownie

 def get_usable_width(self):
     writer = TerminalWriter(StringIO(), prefix='spam')
     Assert(writer.get_usable_width()) == writer.get_width() - len('spam')
     writer.indent()
     Assert(writer.get_usable_width()) == writer.get_width() - 8

示例#3

 def get_usable_width(self):
     writer = TerminalWriter(StringIO())
     progressbar = ProgressBar([TextWidget('foobar')], writer)
     Assert(progressbar.get_usable_width()) == writer.get_usable_width() - 6

示例#4

文件： progress.py 项目： DocHoncho/brownie

 def get_usable_width(self):
     writer = TerminalWriter(StringIO())
     progressbar = ProgressBar([TextWidget('foobar')], writer)
     Assert(progressbar.get_usable_width()) == writer.get_usable_width() - 6