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debughelpers.html

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  9.     <title>flask.debughelpers &#8212; proxypool  documentation</title>
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  28.     <link rel="top" title="proxypool  documentation" href="../../index.html" />
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  29.     <link rel="up" title="Module code" href="../index.html" />
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    38. 

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    43. 

  43.           <div class="body" role="main">
    44. 

  44.             
    45. 

  45.   <h1>Source code for flask.debughelpers</h1><div class="highlight"><pre>
    46. 

  46. <span></span><span class="c1"># -*- coding: utf-8 -*-</span>
    47. 

  47. <span class="sd">&quot;&quot;&quot;</span>
    48. 

  48. <span class="sd">    flask.debughelpers</span>
    49. 

  49. <span class="sd">    ~~~~~~~~~~~~~~~~~~</span>
    50. 

  50. 

  51. <span class="sd">    Various helpers to make the development experience better.</span>
    52. 

  52. 

  53. <span class="sd">    :copyright: (c) 2015 by Armin Ronacher.</span>
    54. 

  54. <span class="sd">    :license: BSD, see LICENSE for more details.</span>
    55. 

  55. <span class="sd">&quot;&quot;&quot;</span>
    56. 

  56. <span class="kn">from</span> <span class="nn">._compat</span> <span class="k">import</span> <span class="n">implements_to_string</span><span class="p">,</span> <span class="n">text_type</span>
    57. 

  57. <span class="kn">from</span> <span class="nn">.app</span> <span class="k">import</span> <span class="n">Flask</span>
    58. 

  58. <span class="kn">from</span> <span class="nn">.blueprints</span> <span class="k">import</span> <span class="n">Blueprint</span>
    59. 

  59. <span class="kn">from</span> <span class="nn">.globals</span> <span class="k">import</span> <span class="n">_request_ctx_stack</span>
    60. 

  60. 

  61. 

  62. <div class="viewcode-block" id="UnexpectedUnicodeError"><a class="viewcode-back" href="../../flask/flask.html#flask.debughelpers.UnexpectedUnicodeError">[docs]</a><span class="k">class</span> <span class="nc">UnexpectedUnicodeError</span><span class="p">(</span><span class="ne">AssertionError</span><span class="p">,</span> <span class="ne">UnicodeError</span><span class="p">):</span>
    63. 

  63.     <span class="sd">&quot;&quot;&quot;Raised in places where we want some better error reporting for</span>
    64. 

  64. <span class="sd">    unexpected unicode or binary data.</span>
    65. 

  65. <span class="sd">    &quot;&quot;&quot;</span></div>
    66. 

  66. 

  67. 

  68. <span class="nd">@implements_to_string</span>
    69. 

  69. <div class="viewcode-block" id="DebugFilesKeyError"><a class="viewcode-back" href="../../flask/flask.html#flask.debughelpers.DebugFilesKeyError">[docs]</a><span class="k">class</span> <span class="nc">DebugFilesKeyError</span><span class="p">(</span><span class="ne">KeyError</span><span class="p">,</span> <span class="ne">AssertionError</span><span class="p">):</span>
    70. 

  70.     <span class="sd">&quot;&quot;&quot;Raised from request.files during debugging.  The idea is that it can</span>
    71. 

  71. <span class="sd">    provide a better error message than just a generic KeyError/BadRequest.</span>
    72. 

  72. <span class="sd">    &quot;&quot;&quot;</span>
    73. 

  73. 

  74.     <span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">request</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span>
    75. 

  75.         <span class="n">form_matches</span> <span class="o">=</span> <span class="n">request</span><span class="o">.</span><span class="n">form</span><span class="o">.</span><span class="n">getlist</span><span class="p">(</span><span class="n">key</span><span class="p">)</span>
    76. 

  76.         <span class="n">buf</span> <span class="o">=</span> <span class="p">[</span><span class="s1">&#39;You tried to access the file &quot;</span><span class="si">%s</span><span class="s1">&quot; in the request.files &#39;</span>
    77. 

  77.                <span class="s1">&#39;dictionary but it does not exist.  The mimetype for the request &#39;</span>
    78. 

  78.                <span class="s1">&#39;is &quot;</span><span class="si">%s</span><span class="s1">&quot; instead of &quot;multipart/form-data&quot; which means that no &#39;</span>
    79. 

  79.                <span class="s1">&#39;file contents were transmitted.  To fix this error you should &#39;</span>
    80. 

  80.                <span class="s1">&#39;provide enctype=&quot;multipart/form-data&quot; in your form.&#39;</span> <span class="o">%</span>
    81. 

  81.                <span class="p">(</span><span class="n">key</span><span class="p">,</span> <span class="n">request</span><span class="o">.</span><span class="n">mimetype</span><span class="p">)]</span>
    82. 

  82.         <span class="k">if</span> <span class="n">form_matches</span><span class="p">:</span>
    83. 

  83.             <span class="n">buf</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s1">&#39;</span><span class="se">\n\n</span><span class="s1">The browser instead transmitted some file names. &#39;</span>
    84. 

  84.                        <span class="s1">&#39;This was submitted: </span><span class="si">%s</span><span class="s1">&#39;</span> <span class="o">%</span> <span class="s1">&#39;, &#39;</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="s1">&#39;&quot;</span><span class="si">%s</span><span class="s1">&quot;&#39;</span> <span class="o">%</span> <span class="n">x</span>
    85. 

  85.                             <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">form_matches</span><span class="p">))</span>
    86. 

  86.         <span class="bp">self</span><span class="o">.</span><span class="n">msg</span> <span class="o">=</span> <span class="s1">&#39;&#39;</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">buf</span><span class="p">)</span>
    87. 

  87. 

  88.     <span class="k">def</span> <span class="nf">__str__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
    89. 

  89.         <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">msg</span></div>
    90. 

  90. 

  91. 

  92. <div class="viewcode-block" id="FormDataRoutingRedirect"><a class="viewcode-back" href="../../flask/flask.html#flask.debughelpers.FormDataRoutingRedirect">[docs]</a><span class="k">class</span> <span class="nc">FormDataRoutingRedirect</span><span class="p">(</span><span class="ne">AssertionError</span><span class="p">):</span>
    93. 

  93.     <span class="sd">&quot;&quot;&quot;This exception is raised by Flask in debug mode if it detects a</span>
    94. 

  94. <span class="sd">    redirect caused by the routing system when the request method is not</span>
    95. 

  95. <span class="sd">    GET, HEAD or OPTIONS.  Reasoning: form data will be dropped.</span>
    96. 

  96. <span class="sd">    &quot;&quot;&quot;</span>
    97. 

  97. 

  98.     <span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">request</span><span class="p">):</span>
    99. 

  99.         <span class="n">exc</span> <span class="o">=</span> <span class="n">request</span><span class="o">.</span><span class="n">routing_exception</span>
    100. 

  100.         <span class="n">buf</span> <span class="o">=</span> <span class="p">[</span><span class="s1">&#39;A request was sent to this URL (</span><span class="si">%s</span><span class="s1">) but a redirect was &#39;</span>
    101. 

  101.                <span class="s1">&#39;issued automatically by the routing system to &quot;</span><span class="si">%s</span><span class="s1">&quot;.&#39;</span>
    102. 

  102.                <span class="o">%</span> <span class="p">(</span><span class="n">request</span><span class="o">.</span><span class="n">url</span><span class="p">,</span> <span class="n">exc</span><span class="o">.</span><span class="n">new_url</span><span class="p">)]</span>
    103. 

  103. 

  104.         <span class="c1"># In case just a slash was appended we can be extra helpful</span>
    105. 

  105.         <span class="k">if</span> <span class="n">request</span><span class="o">.</span><span class="n">base_url</span> <span class="o">+</span> <span class="s1">&#39;/&#39;</span> <span class="o">==</span> <span class="n">exc</span><span class="o">.</span><span class="n">new_url</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s1">&#39;?&#39;</span><span class="p">)[</span><span class="mi">0</span><span class="p">]:</span>
    106. 

  106.             <span class="n">buf</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s1">&#39;  The URL was defined with a trailing slash so &#39;</span>
    107. 

  107.                        <span class="s1">&#39;Flask will automatically redirect to the URL &#39;</span>
    108. 

  108.                        <span class="s1">&#39;with the trailing slash if it was accessed &#39;</span>
    109. 

  109.                        <span class="s1">&#39;without one.&#39;</span><span class="p">)</span>
    110. 

  110. 

  111.         <span class="n">buf</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s1">&#39;  Make sure to directly send your </span><span class="si">%s</span><span class="s1">-request to this URL &#39;</span>
    112. 

  112.                    <span class="s1">&#39;since we can</span><span class="se">\&#39;</span><span class="s1">t make browsers or HTTP clients redirect &#39;</span>
    113. 

  113.                    <span class="s1">&#39;with form data reliably or without user interaction.&#39;</span> <span class="o">%</span>
    114. 

  114.                    <span class="n">request</span><span class="o">.</span><span class="n">method</span><span class="p">)</span>
    115. 

  115.         <span class="n">buf</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s1">&#39;</span><span class="se">\n\n</span><span class="s1">Note: this exception is only raised in debug mode&#39;</span><span class="p">)</span>
    116. 

  116.         <span class="ne">AssertionError</span><span class="o">.</span><span class="n">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s1">&#39;&#39;</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">buf</span><span class="p">)</span><span class="o">.</span><span class="n">encode</span><span class="p">(</span><span class="s1">&#39;utf-8&#39;</span><span class="p">))</span></div>
    117. 

  117. 

  118. 

  119. <div class="viewcode-block" id="attach_enctype_error_multidict"><a class="viewcode-back" href="../../flask/flask.html#flask.debughelpers.attach_enctype_error_multidict">[docs]</a><span class="k">def</span> <span class="nf">attach_enctype_error_multidict</span><span class="p">(</span><span class="n">request</span><span class="p">):</span>
    120. 

  120.     <span class="sd">&quot;&quot;&quot;Since Flask 0.8 we&#39;re monkeypatching the files object in case a</span>
    121. 

  121. <span class="sd">    request is detected that does not use multipart form data but the files</span>
    122. 

  122. <span class="sd">    object is accessed.</span>
    123. 

  123. <span class="sd">    &quot;&quot;&quot;</span>
    124. 

  124.     <span class="n">oldcls</span> <span class="o">=</span> <span class="n">request</span><span class="o">.</span><span class="n">files</span><span class="o">.</span><span class="n">__class__</span>
    125. 

  125.     <span class="k">class</span> <span class="nc">newcls</span><span class="p">(</span><span class="n">oldcls</span><span class="p">):</span>
    126. 

  126.         <span class="k">def</span> <span class="nf">__getitem__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span>
    127. 

  127.             <span class="k">try</span><span class="p">:</span>
    128. 

  128.                 <span class="k">return</span> <span class="n">oldcls</span><span class="o">.</span><span class="n">__getitem__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">)</span>
    129. 

  129.             <span class="k">except</span> <span class="ne">KeyError</span><span class="p">:</span>
    130. 

  130.                 <span class="k">if</span> <span class="n">key</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">request</span><span class="o">.</span><span class="n">form</span><span class="p">:</span>
    131. 

  131.                     <span class="k">raise</span>
    132. 

  132.                 <span class="k">raise</span> <span class="n">DebugFilesKeyError</span><span class="p">(</span><span class="n">request</span><span class="p">,</span> <span class="n">key</span><span class="p">)</span>
    133. 

  133.     <span class="n">newcls</span><span class="o">.</span><span class="n">__name__</span> <span class="o">=</span> <span class="n">oldcls</span><span class="o">.</span><span class="n">__name__</span>
    134. 

  134.     <span class="n">newcls</span><span class="o">.</span><span class="n">__module__</span> <span class="o">=</span> <span class="n">oldcls</span><span class="o">.</span><span class="n">__module__</span>
    135. 

  135.     <span class="n">request</span><span class="o">.</span><span class="n">files</span><span class="o">.</span><span class="n">__class__</span> <span class="o">=</span> <span class="n">newcls</span></div>
    136. 

  136. 

  137. 

  138. <span class="k">def</span> <span class="nf">_dump_loader_info</span><span class="p">(</span><span class="n">loader</span><span class="p">):</span>
    139. 

  139.     <span class="k">yield</span> <span class="s1">&#39;class: </span><span class="si">%s</span><span class="s1">.</span><span class="si">%s</span><span class="s1">&#39;</span> <span class="o">%</span> <span class="p">(</span><span class="nb">type</span><span class="p">(</span><span class="n">loader</span><span class="p">)</span><span class="o">.</span><span class="n">__module__</span><span class="p">,</span> <span class="nb">type</span><span class="p">(</span><span class="n">loader</span><span class="p">)</span><span class="o">.</span><span class="n">__name__</span><span class="p">)</span>
    140. 

  140.     <span class="k">for</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="nb">sorted</span><span class="p">(</span><span class="n">loader</span><span class="o">.</span><span class="n">__dict__</span><span class="o">.</span><span class="n">items</span><span class="p">()):</span>
    141. 

  141.         <span class="k">if</span> <span class="n">key</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s1">&#39;_&#39;</span><span class="p">):</span>
    142. 

  142.             <span class="k">continue</span>
    143. 

  143.         <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="p">(</span><span class="nb">tuple</span><span class="p">,</span> <span class="nb">list</span><span class="p">)):</span>
    144. 

  144.             <span class="k">if</span> <span class="ow">not</span> <span class="nb">all</span><span class="p">(</span><span class="nb">isinstance</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="p">(</span><span class="nb">str</span><span class="p">,</span> <span class="n">text_type</span><span class="p">))</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">value</span><span class="p">):</span>
    145. 

  145.                 <span class="k">continue</span>
    146. 

  146.             <span class="k">yield</span> <span class="s1">&#39;</span><span class="si">%s</span><span class="s1">:&#39;</span> <span class="o">%</span> <span class="n">key</span>
    147. 

  147.             <span class="k">for</span> <span class="n">item</span> <span class="ow">in</span> <span class="n">value</span><span class="p">:</span>
    148. 

  148.                 <span class="k">yield</span> <span class="s1">&#39;  - </span><span class="si">%s</span><span class="s1">&#39;</span> <span class="o">%</span> <span class="n">item</span>
    149. 

  149.             <span class="k">continue</span>
    150. 

  150.         <span class="k">elif</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="p">(</span><span class="nb">str</span><span class="p">,</span> <span class="n">text_type</span><span class="p">,</span> <span class="nb">int</span><span class="p">,</span> <span class="nb">float</span><span class="p">,</span> <span class="nb">bool</span><span class="p">)):</span>
    151. 

  151.             <span class="k">continue</span>
    152. 

  152.         <span class="k">yield</span> <span class="s1">&#39;</span><span class="si">%s</span><span class="s1">: </span><span class="si">%r</span><span class="s1">&#39;</span> <span class="o">%</span> <span class="p">(</span><span class="n">key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span>
    153. 

  153. 

  154. 

  155. <div class="viewcode-block" id="explain_template_loading_attempts"><a class="viewcode-back" href="../../flask/flask.html#flask.debughelpers.explain_template_loading_attempts">[docs]</a><span class="k">def</span> <span class="nf">explain_template_loading_attempts</span><span class="p">(</span><span class="n">app</span><span class="p">,</span> <span class="n">template</span><span class="p">,</span> <span class="n">attempts</span><span class="p">):</span>
    156. 

  156.     <span class="sd">&quot;&quot;&quot;This should help developers understand what failed&quot;&quot;&quot;</span>
    157. 

  157.     <span class="n">info</span> <span class="o">=</span> <span class="p">[</span><span class="s1">&#39;Locating template &quot;</span><span class="si">%s</span><span class="s1">&quot;:&#39;</span> <span class="o">%</span> <span class="n">template</span><span class="p">]</span>
    158. 

  158.     <span class="n">total_found</span> <span class="o">=</span> <span class="mi">0</span>
    159. 

  159.     <span class="n">blueprint</span> <span class="o">=</span> <span class="kc">None</span>
    160. 

  160.     <span class="n">reqctx</span> <span class="o">=</span> <span class="n">_request_ctx_stack</span><span class="o">.</span><span class="n">top</span>
    161. 

  161.     <span class="k">if</span> <span class="n">reqctx</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">reqctx</span><span class="o">.</span><span class="n">request</span><span class="o">.</span><span class="n">blueprint</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
    162. 

  162.         <span class="n">blueprint</span> <span class="o">=</span> <span class="n">reqctx</span><span class="o">.</span><span class="n">request</span><span class="o">.</span><span class="n">blueprint</span>
    163. 

  163. 

  164.     <span class="k">for</span> <span class="n">idx</span><span class="p">,</span> <span class="p">(</span><span class="n">loader</span><span class="p">,</span> <span class="n">srcobj</span><span class="p">,</span> <span class="n">triple</span><span class="p">)</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">attempts</span><span class="p">):</span>
    165. 

  165.         <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">srcobj</span><span class="p">,</span> <span class="n">Flask</span><span class="p">):</span>
    166. 

  166.             <span class="n">src_info</span> <span class="o">=</span> <span class="s1">&#39;application &quot;</span><span class="si">%s</span><span class="s1">&quot;&#39;</span> <span class="o">%</span> <span class="n">srcobj</span><span class="o">.</span><span class="n">import_name</span>
    167. 

  167.         <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">srcobj</span><span class="p">,</span> <span class="n">Blueprint</span><span class="p">):</span>
    168. 

  168.             <span class="n">src_info</span> <span class="o">=</span> <span class="s1">&#39;blueprint &quot;</span><span class="si">%s</span><span class="s1">&quot; (</span><span class="si">%s</span><span class="s1">)&#39;</span> <span class="o">%</span> <span class="p">(</span><span class="n">srcobj</span><span class="o">.</span><span class="n">name</span><span class="p">,</span>
    169. 

  169.                                                 <span class="n">srcobj</span><span class="o">.</span><span class="n">import_name</span><span class="p">)</span>
    170. 

  170.         <span class="k">else</span><span class="p">:</span>
    171. 

  171.             <span class="n">src_info</span> <span class="o">=</span> <span class="nb">repr</span><span class="p">(</span><span class="n">srcobj</span><span class="p">)</span>
    172. 

  172. 

  173.         <span class="n">info</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s1">&#39;</span><span class="si">% 5d</span><span class="s1">: trying loader of </span><span class="si">%s</span><span class="s1">&#39;</span> <span class="o">%</span> <span class="p">(</span>
    174. 

  174.             <span class="n">idx</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="n">src_info</span><span class="p">))</span>
    175. 

  175. 

  176.         <span class="k">for</span> <span class="n">line</span> <span class="ow">in</span> <span class="n">_dump_loader_info</span><span class="p">(</span><span class="n">loader</span><span class="p">):</span>
    177. 

  177.             <span class="n">info</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s1">&#39;       </span><span class="si">%s</span><span class="s1">&#39;</span> <span class="o">%</span> <span class="n">line</span><span class="p">)</span>
    178. 

  178. 

  179.         <span class="k">if</span> <span class="n">triple</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
    180. 

  180.             <span class="n">detail</span> <span class="o">=</span> <span class="s1">&#39;no match&#39;</span>
    181. 

  181.         <span class="k">else</span><span class="p">:</span>
    182. 

  182.             <span class="n">detail</span> <span class="o">=</span> <span class="s1">&#39;found (</span><span class="si">%r</span><span class="s1">)&#39;</span> <span class="o">%</span> <span class="p">(</span><span class="n">triple</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="ow">or</span> <span class="s1">&#39;&lt;string&gt;&#39;</span><span class="p">)</span>
    183. 

  183.             <span class="n">total_found</span> <span class="o">+=</span> <span class="mi">1</span>
    184. 

  184.         <span class="n">info</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s1">&#39;       -&gt; </span><span class="si">%s</span><span class="s1">&#39;</span> <span class="o">%</span> <span class="n">detail</span><span class="p">)</span>
    185. 

  185. 

  186.     <span class="n">seems_fishy</span> <span class="o">=</span> <span class="kc">False</span>
    187. 

  187.     <span class="k">if</span> <span class="n">total_found</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span>
    188. 

  188.         <span class="n">info</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s1">&#39;Error: the template could not be found.&#39;</span><span class="p">)</span>
    189. 

  189.         <span class="n">seems_fishy</span> <span class="o">=</span> <span class="kc">True</span>
    190. 

  190.     <span class="k">elif</span> <span class="n">total_found</span> <span class="o">&gt;</span> <span class="mi">1</span><span class="p">:</span>
    191. 

  191.         <span class="n">info</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s1">&#39;Warning: multiple loaders returned a match for the template.&#39;</span><span class="p">)</span>
    192. 

  192.         <span class="n">seems_fishy</span> <span class="o">=</span> <span class="kc">True</span>
    193. 

  193. 

  194.     <span class="k">if</span> <span class="n">blueprint</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">seems_fishy</span><span class="p">:</span>
    195. 

  195.         <span class="n">info</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s1">&#39;  The template was looked up from an endpoint that &#39;</span>
    196. 

  196.                     <span class="s1">&#39;belongs to the blueprint &quot;</span><span class="si">%s</span><span class="s1">&quot;.&#39;</span> <span class="o">%</span> <span class="n">blueprint</span><span class="p">)</span>
    197. 

  197.         <span class="n">info</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s1">&#39;  Maybe you did not place a template in the right folder?&#39;</span><span class="p">)</span>
    198. 

  198.         <span class="n">info</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s1">&#39;  See http://flask.pocoo.org/docs/blueprints/#templates&#39;</span><span class="p">)</span>
    199. 

  199. 

  200.     <span class="n">app</span><span class="o">.</span><span class="n">logger</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s1">&#39;</span><span class="se">\n</span><span class="s1">&#39;</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">info</span><span class="p">))</span></div>
    201. 

  201. </pre></div>
    202. 

  202. 

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  207.         <div class="sphinxsidebarwrapper"><div class="relations">
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    209. 

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    214. 

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  221.       <input type="hidden" name="check_keywords" value="yes" />
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    226. 

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