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<title>Coverage for cogapp/backward.py: 69.23%</title>
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<h1>
<span class="text">Coverage for </span><b>cogapp/backward.py</b>:
<span class="pc_cov">69.23%</span>
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<p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""Compatibility between Py2 and Py3."""</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">import</span> <span class="nam">sys</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"><span class="key">import</span> <span class="nam">unittest</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"><span class="nam">PY3</span> <span class="op">=</span> <span class="nam">sys</span><span class="op">.</span><span class="nam">version_info</span><span class="op">[</span><span class="num">0</span><span class="op">]</span> <span class="op">==</span> <span class="num">3</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"> </span><span class="r"></span></p>
<p class="par run show_par"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"><span class="key">if</span> <span class="nam">PY3</span><span class="op">:</span> </span><span class="r"><span class="annotate short">8 ↛ 14</span><span class="annotate long">line 8 didn't jump to line 14, because the condition on line 8 was never false</span></span></p>
<p class="run"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"> <span class="nam">string_types</span> <span class="op">=</span> <span class="op">(</span><span class="nam">str</span><span class="op">,</span><span class="nam">bytes</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"> <span class="nam">bytes_types</span> <span class="op">=</span> <span class="op">(</span><span class="nam">bytes</span><span class="op">,</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"> <span class="key">def</span> <span class="nam">to_bytes</span><span class="op">(</span><span class="nam">s</span><span class="op">)</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"> <span class="key">return</span> <span class="nam">s</span><span class="op">.</span><span class="nam">encode</span><span class="op">(</span><span class="str">'utf8'</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"><span class="key">else</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="mis show_mis"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"> <span class="nam">string_types</span> <span class="op">=</span> <span class="op">(</span><span class="nam">basestring</span><span class="op">,</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="mis show_mis"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"> <span class="nam">bytes_types</span> <span class="op">=</span> <span class="op">(</span><span class="nam">str</span><span class="op">,</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="mis show_mis"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"> <span class="key">def</span> <span class="nam">to_bytes</span><span class="op">(</span><span class="nam">s</span><span class="op">)</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="mis show_mis"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t"> <span class="key">return</span> <span class="nam">s</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"><span class="com"># Pythons 2 and 3 differ on where to get StringIO</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"><span class="key">try</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t21" href="#t21">21</a></span><span class="t"> <span class="key">from</span> <span class="nam">cStringIO</span> <span class="key">import</span> <span class="nam">StringIO</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t22" href="#t22">22</a></span><span class="t"><span class="key">except</span> <span class="nam">ImportError</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t23" href="#t23">23</a></span><span class="t"> <span class="key">from</span> <span class="nam">io</span> <span class="key">import</span> <span class="nam">StringIO</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t24" href="#t24">24</a></span><span class="t"> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t25" href="#t25">25</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t26" href="#t26">26</a></span><span class="t"><span class="key">def</span> <span class="nam">unittest_has</span><span class="op">(</span><span class="nam">method</span><span class="op">)</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t27" href="#t27">27</a></span><span class="t"> <span class="str">"""Does `unittest.TestCase` have `method` defined?"""</span> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t28" href="#t28">28</a></span><span class="t"> <span class="key">return</span> <span class="nam">hasattr</span><span class="op">(</span><span class="nam">unittest</span><span class="op">.</span><span class="nam">TestCase</span><span class="op">,</span> <span class="nam">method</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t29" href="#t29">29</a></span><span class="t"> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t30" href="#t30">30</a></span><span class="t"> </span><span class="r"></span></p>
<p class="run"><span class="n"><a id="t31" href="#t31">31</a></span><span class="t"><span class="key">class</span> <span class="nam">TestCase</span><span class="op">(</span><span class="nam">unittest</span><span class="op">.</span><span class="nam">TestCase</span><span class="op">)</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t32" href="#t32">32</a></span><span class="t"> <span class="str">"""Just like unittest.TestCase, but with assert methods added.</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t33" href="#t33">33</a></span><span class="t"> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t34" href="#t34">34</a></span><span class="t"><span class="str"> Designed to be compatible with 3.1 unittest. Methods are only defined if</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t35" href="#t35">35</a></span><span class="t"><span class="str"> `unittest` doesn't have them.</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t36" href="#t36">36</a></span><span class="t"> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t37" href="#t37">37</a></span><span class="t"><span class="str"> """</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t38" href="#t38">38</a></span><span class="t"> <span class="com"># pylint: disable=missing-docstring</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t39" href="#t39">39</a></span><span class="t"> </span><span class="r"></span></p>
<p class="par run show_par"><span class="n"><a id="t40" href="#t40">40</a></span><span class="t"> <span class="key">if</span> <span class="key">not</span> <span class="nam">unittest_has</span><span class="op">(</span><span class="str">'assertRaisesRegex'</span><span class="op">)</span><span class="op">:</span> </span><span class="r"><span class="annotate short">40 ↛ 41</span><span class="annotate long">line 40 didn't jump to line 41, because the condition on line 40 was never true</span></span></p>
<p class="mis show_mis"><span class="n"><a id="t41" href="#t41">41</a></span><span class="t"> <span class="key">def</span> <span class="nam">assertRaisesRegex</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="op">*</span><span class="nam">args</span><span class="op">,</span> <span class="op">**</span><span class="nam">kwargs</span><span class="op">)</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="mis show_mis"><span class="n"><a id="t42" href="#t42">42</a></span><span class="t"> <span class="key">return</span> <span class="nam">self</span><span class="op">.</span><span class="nam">assertRaisesRegexp</span><span class="op">(</span><span class="op">*</span><span class="nam">args</span><span class="op">,</span> <span class="op">**</span><span class="nam">kwargs</span><span class="op">)</span> </span><span class="r"></span></p>
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