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<p>Hi,</p>
<p>Pls replace "open" to "gzip.open" when code open file.txt.<br>
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<a class="moz-txt-link-freetext" href="https://docs.python.org/2/library/gzip.html">https://docs.python.org/2/library/gzip.html</a></p>
<p>Example of how to GZIP compress an existing file:</p>
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<pre><span></span><span class="kn">import</span> <span class="nn">gzip</span>
<span class="kn">import</span> <span class="nn">shutil</span>
<span class="k">with</span> <u><font color="#cc0000"><span class="nb">open</span></font></u><span class="p">(</span><span class="s1">'file.txt'</span><span class="p">,</span> <span class="s1">'rb'</span><span class="p">)</span> <span class="k">as</span> <span class="n">f_in</span><span class="p">,</span> <span class="n">gzip</span><span class="o">.</span><span class="n">open</span><span class="p">(</span><span class="s1">'file.txt.gz'</span><span class="p">,</span> <span class="s1">'wb'</span><span class="p">)</span> <span class="k">as</span> <span class="n">f_out</span><span class="p">:</span>
<span class="n">shutil</span><span class="o">.</span><span class="n">copyfileobj</span><span class="p">(</span><span class="n">f_in</span><span class="p">,</span> <span class="n">f_out</span><span class="p">)</span>
Regards
Oleg Tropinin
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