PyCon 2013

https://us.pycon.org/2013/

관련자료

• Videos

• Slides

• yong27 포스팅 PyCon 2013에 다녀와서

Tutorials

Fast Python Program through Optimization

https://us.pycon.org/2013/schedule/presentation/24/

http://www.python-academy.com Mile Muller

• handout: http://www.python-academy.com/download/pycon2013/optimization_mike_mueller.pdf

• example: http://www.python-academy.com/download/pycon2013/optimization_mmueller.zip

핸드아웃을 그대로 따라해 볼 만함

Bayesian Statistics Made Simple

https://us.pycon.org/2013/schedule/presentation/21/

https://sites.google.com/site/simplebayes/home/pycon-2013

BayesianInference에 대한 새로운 접근.

Python for data analysis

https://us.pycon.org/2013/schedule/presentation/26/

https://github.com/ContinuumIo/tutorials

numpy, scipy, pandas, disco를 이용한 데이터 분석

Disco/Hadoop

What is large data?

• Can't fit into Excel, R, Memory
• Can't fit on a single disk - Distributed file stem: SAN, HDF5,…

MapReduce

• Framework to help solve the problem of distributed computation for distributed data
• A mass of data: records
• Split/Map records into key-value pairs
• Collect/Partition kv pairs (Optional Sort)
• Buckets are passed to Reduce

MapReduce workflow

• push code to data
• lots of network traffic

MapReduce it's a party

• Disco: Python + Erlang
• Hadoop: Java-Dumbo

Wiring Up Django Packages

https://us.pycon.org/2013/schedule/presentation/11/

https://www.dropbox.com/s/s9b5xmwnl08c9tq/Wiring%20Up%20Django%20Packages.pdf

장고 어플리케이션을 패키지로 배포하는 방법과 규칙들

Talks

Composability through Multiple inheritance

Inter relationship with components

Composability, Compositionality, Quality

lck.django

@llanga, lukasz@langa.pl

End of object inheritance & Begining of A New Modulity

https://code.google.com/a/google.com/p/end-of-object-inheritance

• Using composition instead of inheritance
• Composition fails at fault tolerance

• unidirectional relationship <- bidirectional

Things to make test easy

유용한 테스트 방법들

• tempfile.NamedTemporaryFile 을 쓰고, path를 인수로.

• Other libraries: testfixtures, mock, unittest2

   1 from test fixtures import compare, generator
   2 generator(1,2,3)
   3 StringComparison
   4 
   5 with self.assertRaises(SomeExcption) as ex:
   6     #blahblah
   7 
   8 from logging import getLogger
   9 from test fixtures import LogCapture

Building an image processing pipeline in Python

http://endorse.com

pre-processing: cropping(the carpet problem) ext rating lines

Teaching with the iPython Noteook

@jiffyclub http://nbviewer.ipython.org/5165431

pip install ipythonblocks ipython_nose

Scientific applications in Python

http://durden.github.com/python_science_apps

Customizing the Django Admin The How and the Why

Lakshman Prasad @becomingGuru

유용한 방법들

• Django admin class 에서 form을 정의

• BaseModelAdmin 을 서브클래싱~

• 템플릿 디렉토리 생성 - app_index.html,...
• Proxy models for aggregation fo data values
• bootstrap your django admin

django-design-patterns

Realtime tracking and mapping of geographic objects using python

http://gist.github.com/RBURHUM/4559323

• OpenStreetMap

• NAIP

• Map renderers (Mapnik, MapServer, GeoServer)

• Client-side map js library (OpenLayers)

A goot real-time tracking solution requires a stateful connection. Polling is BAD.

Celery is awesome

http://abuse.amigocloud.com