nivir

class Node :
	def __init__( self, data ) :
		self.data = data
		self.next = None
		self.prev = None

class LinkedList :
	def __init__( self ) :
		self.head = None		

nivir

'''
Playing with MapReduce in python
ref.
http://mikecvet.wordpress.com/2010/07/02/parallel-mapreduce-in-python/
'''

from multiprocessing import Pool

def generate_data(A = 90000, B = 20) :
	return [ [ [j] for j in range(B)] for i in range(A)]

nivir

# -*- encoding: utf-8 -*-

def latex_decode( s ) :
	'''
	A simple function which taks a latex escaping command 
	and returns the appropriate unicode character according
	to this table (via wikipedia):

	LaTeX command	Sample	Description
	\`{o}	ò	grave accent

nivir

==>python manage.py runserver
Traceback (most recent call last):
  File "manage.py", line 8, in <module>
    execute_from_command_line(sys.argv)
  File "//anaconda/lib/python2.7/site-packages/django/core/management/__init__.py", line 399, in execute_from_command_line
    utility.execute()
  File "//anaconda/lib/python2.7/site-packages/django/core/management/__init__.py", line 392, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "//anaconda/lib/python2.7/site-packages/django/core/management/base.py", line 242, in run_from_argv
    self.execute(*args, **options.__dict__)

nivir

==>sh medstack.sh init index run
*** Initializing server on www.lvh.me:8080 with medstack.settings.base
*** Running all tests
Traceback (most recent call last):
  File "manage.py", line 9, in <module>
    execute_from_command_line(sys.argv)
  File "//anaconda/lib/python2.7/site-packages/django/core/management/__init__.py", line 385, in execute_from_command_line
    utility.execute()
  File "//anaconda/lib/python2.7/site-packages/django/core/management/__init__.py", line 354, in execute
    django.setup()

nivir

==>sh medstack.sh init index run
*** Initializing server on localhost:8080 with medstack.settings.base
*** Running all tests
Syncing...
Traceback (most recent call last):
  File "manage.py", line 9, in <module>
    execute_from_command_line(sys.argv)
  File "//anaconda/lib/python2.7/site-packages/django/core/management/__init__.py", line 399, in execute_from_command_line
    utility.execute()
  File "//anaconda/lib/python2.7/site-packages/django/core/management/__init__.py", line 392, in execute

nivir

*** Initializing server on localhost:8080 with medstack.settings.base
*** Running all tests
Syncing...
Traceback (most recent call last):
  File "manage.py", line 9, in <module>
    execute_from_command_line(sys.argv)
  File "//anaconda/lib/python2.7/site-packages/django/core/management/__init__.py", line 399, in execute_from_command_line
    utility.execute()
  File "//anaconda/lib/python2.7/site-packages/django/core/management/__init__.py", line 392, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)

nivir

django.db.utils.OperationalError: could not connect to server: No such file or directory
	Is the server running locally and accepting
	connections on Unix domain socket "/tmp/.s.PGSQL.5432"?

nivir

django.db.utils.OperationalError: could not connect to server: Connection refused
	Is the server running on host "localhost" (127.0.0.1) and accepting
	TCP/IP connections on port 5432?
could not connect to server: Connection refused
	Is the server running on host "localhost" (::1) and accepting
	TCP/IP connections on port 5432?

nivir

django.core.exceptions.ImproperlyConfigured: Error loading psycopg2 module: dlopen(//anaconda/lib/python2.7/site-packages/psycopg2/_psycopg.so, 2): Library not loaded: /Applications/Postgres.app/Contents/Versions/9.3/lib/libssl.1.0.0.dylib
  Referenced from: //anaconda/lib/python2.7/site-packages/psycopg2/_psycopg.so
  Reason: image not found