Other articles

1. New Year’s Python Meme 2012

   Following Tarek Ziade, here is my "New Year's Python Meme 2012".

   1. What’s the coolest Python application, framework or library you have discovered in 2011?

   Pyramid. It's gonna be my top web development framwork for 2012.

   Lamson. I've given up having my own mail server the ...

   read more

2. Bash: Imploser une liste

   list_implode () {
       SEPARATOR="$1"; shift
       LIST=( "$@" )
       RESULT="$(printf "${SEPARATOR}%s" "${LIST[@]}")"
       RESULT="${RESULT:${#SEPARATOR}}"
       echo "$RESULT"
   }
   
   LIST=( "foo" "bar" "with space" "fiz" "buz" )
   
   echo "$(list_implode ", " "${LIST[@]}")"
   

   Sortie :

   foo, bar, foo bar, fiz, buz
   

   read more

3. Bash: Trouver si un élément est dans une liste

   function in_list {
       SEARCH="$1"; shift
       LIST=( "$@" )
       if [ -z "${LIST}" ] || [ -z "${SEARCH}" ]; then
         return 1
       fi
       for ITEM in ${LIST[@]}; do
           if [[ "${ITEM}" == "${SEARCH}" ]]; then
               return 0
           fi
       done
       return 1
   }
   
   LIST=( "foo" "bar" "with space" "fiz" "buz" )
   
   if (in_list "bar" "${LIST[@]}"); then
       echo "bar is in MY_LIST"
   fi
   

   Sortie :

   bar ...

   read more

4. Un middleware WSGI pour overrider les methodes HTTP

   from webob import Request
   
   class HttpMethodOverrideMiddleware(object):
       """WSGI middleware for overriding HTTP Request Method for RESTful support.
   
       Overriding is authorized only for the HTTP POST method.
       HTML forms can override by providing an additional input.
       Javascript calls can override by providing a specific header.
       """
       def __init__(self, application,
           input_name='REQUEST_METHOD_OVERRIDE ...

   read more