tag:blogger.com,1999:blog-89998612954820241242024-03-08T05:00:27.377-08:00Atul Mishra - Software EngineerA blog about Software Application Development, Programming Languages, Python, Django, JavaScript, Linux, Cloud Computing.Anonymoushttp://www.blogger.com/profile/00580681651468240642noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-8999861295482024124.post-15890162823859833342016-11-26T11:39:00.001-08:002016-11-26T11:42:06.956-08:00Flask Task Server - Celery Redis<div dir="ltr" style="text-align: left;" trbidi="on">
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Flask Task Server Celery Redis</u></h1>
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Creating Task Server with Redis with Celery backend</div>
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Code can be found here </div>
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<a href="https://github.com/atulmishra-one/dairy_manager/blob/master/app/users/tasks.py">Flask MVC with Redis as Task Server</a></div>
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Anonymoushttp://www.blogger.com/profile/00580681651468240642noreply@blogger.com0tag:blogger.com,1999:blog-8999861295482024124.post-56043391277815972022016-11-04T14:33:00.002-07:002016-11-29T03:38:45.228-08:00Python comprehensions<div dir="ltr" style="text-align: left;" trbidi="on">
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Python comprehensions</h1>
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Python list comprehension to convert all characters to upper case.</h4>
<pre>>>> countries = ['america', 'india', 'england']
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>>> countries_to_upper = map(str.upper, [country for country in countries ])
>>> print countries_to_upper
['AMERICA', 'INDIA', 'ENGLAND']
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Python set comprehension to convert all characters to upper case.</h4>
<pre>>>> countries = ['america', 'india', 'england', 'america']
>>> countries_to_upper = map(str.upper, {country for country in countries })
>>> print countries_to_upper
['ENGLAND', 'AMERICA', 'INDIA']
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Python dict comprehension</h4>
<pre>>>> countries = [{ 'name': 'america'}, {'name':'india'}, {'name':'england'}]
>>> countries_with_new_key = [{'country_name':country['name']} for country in countries ]
>>> countries_with_new_key
[{'country_name': 'america'}, {'country_name': 'india'}, {'country_name': 'england'}]
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Anonymoushttp://www.blogger.com/profile/00580681651468240642noreply@blogger.com0