matplotlib.github.com/3.3.0/_modules/matplotlib/testing.html at main · u7228810/matplotlib.github.com · GitHub

History

193 lines (156 loc) · 11.8 KB

Raw

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<head>

<title>matplotlib.testing — Matplotlib 3.3.0 documentation</title>

title="Search within Matplotlib 3.3.0 documentation"

href="../../_static/opensearch.xml"/>

</head><body>

<div id="unreleased-message"> You are reading an old version of the documentation (v3.3.0). For the latest version see <a href="/stable/">https://matplotlib.org/stable/</a> </div>

<!--

</div>

-->

<div style="float: left; position: absolute; width: 496px; bottom: 0; padding-bottom: 24px"><span style="float: right; color: #789; background: white">Version 3.3.0</span></div>

<div id="forkongithub"><a href="https://github.com/matplotlib/matplotlib">Fork me on GitHub</a></div>

</div>

<ul>

<li><a href="../../users/installing.html">Installation</a></li>

<li><a href="../../contents.html">Documentation</a></li>

<li><a href="../../gallery/index.html">Examples</a></li>

<li><a href="../../tutorials/index.html">Tutorials</a></li>

<li><a href="../../devel/index.html">Contributing</a></li>

</form>

</li>

</ul>

</nav>

<h3>Navigation</h3>

<ul>

<a href="../../genindex.html" title="General Index"

accesskey="I">index</a></li>

<a href="../../py-modindex.html" title="Python Module Index"

>modules</a> |</li>

<li><a href="../../contents.html">contents</a> »</li>

<li class="nav-item nav-item-1"><a href="../index.html" >Module code</a> »</li>

<li class="nav-item nav-item-2"><a href="../matplotlib.html" accesskey="U">matplotlib</a> »</li>

</ul>

</div>

<h3>Related Topics</h3>

<ul>

<li><a href="../../contents.html">Documentation overview</a><ul>

<li><a href="../index.html">Module code</a><ul>

<li><a href="../matplotlib.html">matplotlib</a><ul>

</ul></li>

</ul>

</div>

<h1>Source code for matplotlib.testing</h1><div class="highlight"><pre>

<span class="sd">Helper functions for testing.</span>

<span class="kn">import</span> <span class="nn">locale</span>

<span class="kn">import</span> <span class="nn">logging</span>

<span class="kn">import</span> <span class="nn">matplotlib</span> <span class="k">as</span> <span class="nn">mpl</span>

<span class="kn">from</span> <span class="nn">matplotlib</span> <span class="k">import</span> <span class="n">cbook</span>

<span class="n">_log</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="vm">__name__</span><span class="p">)</span>

<div class="viewcode-block" id="is_called_from_pytest"><a class="viewcode-back" href="../../api/testing_api.html#matplotlib.testing.is_called_from_pytest">[docs]</a><span class="nd">@cbook</span><span class="o">.</span><span class="n">deprecated</span><span class="p">(</span><span class="s2">"3.2"</span><span class="p">)</span>

<span class="k">def</span> <span class="nf">is_called_from_pytest</span><span class="p">():</span>

<span class="sd">"""Whether we are in a pytest run."""</span>

<span class="k">return</span> <span class="nb">getattr</span><span class="p">(</span><span class="n">mpl</span><span class="p">,</span> <span class="s1">'_called_from_pytest'</span><span class="p">,</span> <span class="kc">False</span><span class="p">)</span></div>

<div class="viewcode-block" id="set_font_settings_for_testing"><a class="viewcode-back" href="../../api/testing_api.html#matplotlib.testing.set_font_settings_for_testing">[docs]</a><span class="k">def</span> <span class="nf">set_font_settings_for_testing</span><span class="p">():</span>

<span class="n">mpl</span><span class="o">.</span><span class="n">rcParams</span><span class="p">[</span><span class="s1">'font.family'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'DejaVu Sans'</span>

<span class="n">mpl</span><span class="o">.</span><span class="n">rcParams</span><span class="p">[</span><span class="s1">'text.hinting'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'none'</span>

<span class="n">mpl</span><span class="o">.</span><span class="n">rcParams</span><span class="p">[</span><span class="s1">'text.hinting_factor'</span><span class="p">]</span> <span class="o">=</span> <span class="mi">8</span></div>

<div class="viewcode-block" id="set_reproducibility_for_testing"><a class="viewcode-back" href="../../api/testing_api.html#matplotlib.testing.set_reproducibility_for_testing">[docs]</a><span class="k">def</span> <span class="nf">set_reproducibility_for_testing</span><span class="p">():</span>

<span class="n">mpl</span><span class="o">.</span><span class="n">rcParams</span><span class="p">[</span><span class="s1">'svg.hashsalt'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'matplotlib'</span></div>

<div class="viewcode-block" id="setup"><a class="viewcode-back" href="../../api/testing_api.html#matplotlib.testing.setup">[docs]</a><span class="k">def</span> <span class="nf">setup</span><span class="p">():</span>

<span class="c1"># The baseline images are created in this locale, so we should use</span>

<span class="c1"># it during all of the tests.</span>

<span class="n">locale</span><span class="o">.</span><span class="n">setlocale</span><span class="p">(</span><span class="n">locale</span><span class="o">.</span><span class="n">LC_ALL</span><span class="p">,</span> <span class="s1">'en_US.UTF-8'</span><span class="p">)</span>

<span class="k">except</span> <span class="n">locale</span><span class="o">.</span><span class="n">Error</span><span class="p">:</span>

<span class="k">except</span> <span class="n">locale</span><span class="o">.</span><span class="n">Error</span><span class="p">:</span>

<span class="n">_log</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span>

<span class="s2">"Could not set locale to English/United States. "</span>

<span class="s2">"Some date-related tests may fail."</span><span class="p">)</span>

<span class="k">with</span> <span class="n">cbook</span><span class="o">.</span><span class="n">_suppress_matplotlib_deprecation_warning</span><span class="p">():</span>

<span class="n">mpl</span><span class="o">.</span><span class="n">rcdefaults</span><span class="p">()</span> <span class="c1"># Start with all defaults</span>

<span class="c1"># These settings *must* be hardcoded for running the comparison tests and</span>

<span class="c1"># are not necessarily the default values as specified in rcsetup.py.</span>

<span class="n">set_font_settings_for_testing</span><span class="p">()</span>

<span class="n">set_reproducibility_for_testing</span><span class="p">()</span></div>

</pre></div>

</div>

</div>

<br />

Last updated on Jul 17, 2020.

Created using

<a href="http://sphinx-doc.org/">Sphinx</a> 2.2.2.

Doc version v3.3.0-3-g8994f1b60.

</div>

</footer>

(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){

(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),

m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)

})(window,document,'script','//www.google-analytics.com/analytics.js','ga');

ga('create', 'UA-55954603-1', 'auto');

ga('send', 'pageview');

</script>

</body>

</html>

matplotlib.github.com/3.3.0/_modules/matplotlib/testing.html at main · u7228810/matplotlib.github.com · GitHub

Expand file tree

Breadcrumbs

testing.html

Latest commit

History

Breadcrumbs

testing.html

File metadata and controls