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POHow to extract the uris lists by regex?
 

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  1. POHow to extract the uris lists by regex?
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    <p>In my python code , I get strings from the text file like :</p> <pre><code>a = "[{'index': '1', 'selected': 'true', 'length': '0', 'completedLength': '0', 'path': '', 'uris': [{'status': 'used', 'uri': 'http://www.single.com'}]}]" b ="[{'index': '1', 'selected': 'true', 'length': '0', 'completedLength': '0', 'path': '', 'uris': [{'status': 'used', 'uri': 'http://www.mirrors.com'}, {'status': 'used', 'uri': 'http://www.mirrors2.com'}]}]" c ="[{'index': '1', 'selected': 'true', 'length': '103674793', 'completedLength': '0', 'path': '/home/dr/Maher_Al-Muaiqly_(MP3_Quran)/002.mp3', 'uris': []}, {'index': '2', 'selected': 'true', 'length': '62043128', 'completedLength': '0', 'path': '/home/dr/Maher_Al-Muaiqly_(MP3_Quran)/004.mp3', 'uris': []}, {'index': '3', 'selected': 'true', 'length': '57914945', 'completedLength': '0', 'path': '/home/dr/Maher_Al-Muaiqly_(MP3_Quran)/003.mp3', 'uris': []}]" </code></pre> <p>I want to get the text of the value uris , the output should looks like :</p> <pre><code>a = [{'status': 'used', 'uri': 'http://www.single.com'}] b = [{'status': 'used', 'uri': 'http://www.mirrors.com'}, {'status': 'used', 'uri': 'http://www.mirrors2.com'}] c = [[],[],[]] </code></pre> <p>Many hours I spent in failed trials to get this result by using the string functions ,</p> <pre><code>uris = str.split('}, {') for uri in uris : uri = uri.split(',') # and so on ... </code></pre> <p>but , it work so bad especially in the second case , I hope that anyone can do it by regex or any other way.</p>
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    1. COWhat language are you using ?
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    2. COSeems like python list literals. Aren't they?
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    3. COYes it is python
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