本文整理匯總了Python中pex.variables.Variables.iter_help方法的典型用法代碼示例。如果您正苦於以下問題：Python Variables.iter_help方法的具體用法？Python Variables.iter_help怎麽用？Python Variables.iter_help使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類pex.variables.Variables的用法示例。
在下文中一共展示了Variables.iter_help方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: print_variable_help
# 需要導入模塊: from pex.variables import Variables [as 別名]
# 或者: from pex.variables.Variables import iter_help [as 別名]
def print_variable_help(option, option_str, option_value, parser):
for variable_name, variable_type, variable_help in Variables.iter_help():
print('\n%s: %s\n' % (variable_name, variable_type))
for line in TextWrapper(initial_indent=' ' * 4, subsequent_indent=' ' * 4).wrap(variable_help):
print(line)
sys.exit(0)示例2: test_iter_help
# 需要導入模塊: from pex.variables import Variables [as 別名]
# 或者: from pex.variables.Variables import iter_help [as 別名]
def test_iter_help():
for variable_name, variable_type, variable_text in Variables.iter_help():
assert variable_name.startswith('PEX_')
assert '\n' not in variable_type
assert '\n' not in variable_text示例3: test_iter_help
# 需要導入模塊: from pex.variables import Variables [as 別名]
# 或者: from pex.variables.Variables import iter_help [as 別名]
def test_iter_help():
for variable_name, variable_type, variable_text in Variables.iter_help():
assert variable_name.startswith("PEX_")
assert "\n" not in variable_type
assert "\n" not in variable_text