[英]Python doctest: result with multiple lines
I can't get a doctest
to work with a result which contains multiple lines and may contain empty lines at the beginning. 我无法使用
doctest
来处理包含多行的结果,并且可能在开头包含空行。 This is probably caused by indentation and parsing issues. 这可能是由缩进和解析问题引起的。 I've figured out some solutions:
我找到了一些解决方案:
doctest
the comparison between the result and the file contents. doctest
结果和文件内容之间的比较。 doctest
learns very little about the desired result. doctest
的读者很少了解所需的结果。 unittest
instead of doctest
. unittest
而不是doctest
。 Any ideas? 有任何想法吗?
>>> data_lists=[ {"Average execution" : [1, 2, 3, 2, 3]},
... {"Top execution" : [3, 4, 5, 7, 8, 11, 6]},
... {"Current execution" : [1, 2, 1, 2, 1, 5]} ]
>>> c=Chart(data_lists,
... ("Large<br>rooster", "Rsync rooster", "Pool<br>Chicken", "Disease"),
... width=700, height=300)
>>> print c.html.strip()
<div id="placeholder3" style="width:700px;height:300px"></div>
<script id="source" language="javascript" type="text/javascript">
$(function () {
var d0 = [[0, 1], [4, 2], [8, 3], [12, 2], [16, 3]];
var d1 = [[1, 3], [5, 4], [9, 5], [13, 7], [17, 8], [21, 11], [25, 6]];
var d2 = [[2, 1], [6, 2], [10, 1], [14, 2], [18, 1], [22, 5]];
$.plot($("#placeholder3"), [
{ label: "Average execution", data: d0, bars: { show: true } },
{ label: "Top execution", data: d1, bars: { show: true } },
{ label: "Current execution", data: d2, bars: { show: true } }
],
{
xaxis: { ticks: [[1.5, "Large<br>rooster"], [5.5, "Rsync<br>rooster"], [9.5, "Pool<br>Chicken"], [13.5, "Disease"]] }
}
);
});
</script>
**********************************************************************
File "HTML.py", line 28, in __main__.Chart.__init__
Failed example:
print c.html.strip()
Expected:
<div id="placeholder3" style="width:700px;height:300px"></div>
Got:
<div id="placeholder3" style="width:700px;height:300px"></div>
<BLANKLINE>
<script id="source" language="javascript" type="text/javascript">
$(function () {
<BLANKLINE>
var d0 = [[0, 1], [4, 2], [8, 3], [12, 2], [16, 3]];
var d1 = [[1, 3], [5, 4], [9, 5], [13, 7], [17, 8], [21, 11], [25, 6]];
var d2 = [[2, 1], [6, 2], [10, 1], [14, 2], [18, 1], [22, 5]];
<BLANKLINE>
$.plot($("#placeholder3"), [
<BLANKLINE>
{ label: "Average execution", data: d0, bars: { show: true } },
{ label: "Top execution", data: d1, bars: { show: true } },
{ label: "Current execution", data: d2, bars: { show: true } }
<BLANKLINE>
],
{
xaxis: { ticks: [[1.5, "Large<br>rooster"], [5.5, "Rsync rooster"], [9.5, "Pool<br>Chicken"], [13.5, "Disease"]] }
}
);
});
</script>
**********************************************************************
1 items had failures:
1 of 3 in __main__.Chart.
__init__
***Test Failed*** 1 failures.
Put <BLANKLINE>
in the expected output just like it shows in the error message. 将
<BLANKLINE>
放在预期的输出中,就像它在错误消息中显示的那样。 Then the test should work just fine. 然后测试应该工作得很好。 The expected input terminates at the first whitespace only line which is why you have to mark it specially:
预期的输入终止于第一个空白行,这就是为什么你必须特别标记它:
>>> data_lists=[ {"Average execution" : [1, 2, 3, 2, 3]},
... {"Top execution" : [3, 4, 5, 7, 8, 11, 6]},
... {"Current execution" : [1, 2, 1, 2, 1, 5]} ]
>>> c=Chart(data_lists,
... ("Large<br>rooster", "Rsync rooster", "Pool<br>Chicken", "Disease"),
... width=700, height=300)
>>> print c.html.strip()
<div id="placeholder3" style="width:700px;height:300px"></div>
<BLANKLINE>
<script id="source" language="javascript" type="text/javascript">
$(function () {
<BLANKLINE>
var d0 = [[0, 1], [4, 2], [8, 3], [12, 2], [16, 3]];
var d1 = [[1, 3], [5, 4], [9, 5], [13, 7], [17, 8], [21, 11], [25, 6]];
var d2 = [[2, 1], [6, 2], [10, 1], [14, 2], [18, 1], [22, 5]];
<BLANKLINE>
$.plot($("#placeholder3"), [
<BLANKLINE>
{ label: "Average execution", data: d0, bars: { show: true } },
{ label: "Top execution", data: d1, bars: { show: true } },
{ label: "Current execution", data: d2, bars: { show: true } }
<BLANKLINE>
],
{
xaxis: { ticks: [[1.5, "Large<br>rooster"], [5.5, "Rsync<br>rooster"], [9.5, "Pool<br>Chicken"], [13.5, "Disease"]] }
}
);
});
</script>
See the doctest documentation which explains this: http://docs.python.org/library/doctest.html#how-are-docstring-examples-recognized 请参阅doctest文档,该文档解释了这一点: http : //docs.python.org/library/doctest.html#how-are-docstring-examples-recognized
使用<BLANKLINE>
指示输出中的空白行,就像失败输出所示;-)
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