python2.6(1) - an interpreted, interactive, object-oriented programming language
-B     Don't write .py[co] files on import. See also PYTHONDONTWRITEBYTECODE.
-c command
       Specify the command to execute (see next section).  This terminates  the  option  list  (following
       options are passed as arguments to the command).
-d     Turn on parser debugging output (for wizards only, depending on compilation options).
-E     Ignore  environment  variables  like  PYTHONPATH  and  PYTHONHOME  that modify the behavior of the
       interpreter.
-h ,  -? ,  --help
       Prints the usage for the interpreter executable and exits.
-i     When a script is passed as first argument or the -c option is used, enter interactive  mode  after
       executing  the  script  or  the  command.   It does not read the $PYTHONSTARTUP file.  This can be
       useful to inspect global variables or a stack trace when a script raises an exception.
-m module-name
       Searches sys.path for the named module and runs the corresponding .py file as a script.
-O     Turn on basic optimizations.  This changes the filename extension for  compiled  (bytecode)  files
       from .pyc to .pyo.  Given twice, causes docstrings to be discarded.
-O0    Discard docstrings in addition to the -O optimizations.
-Q argument
       Division  control;  see  PEP  238.   The  argument  must be one of "old" (the default, int/int and
       long/long return an int or long), "new"  (new  division  semantics,  i.e.  int/int  and  long/long
       returns  a  float),  "warn"  (old division semantics with a warning for int/int and long/long), or
       "warnall" (old division semantics with a warning for all use of the division operator).  For a use
       of "warnall", see the Tools/scripts/fixdiv.py script.
-s     Don't add user site directory to sys.path.
-S     Disable  the  import  of  the module site and the site-dependent manipulations of sys.path that it
       entails.
-t     Issue a warning when a source file mixes tabs and spaces for indentation in a way  that  makes  it
       depend on the worth of a tab expressed in spaces.  Issue an error when the option is given twice.
-u     Force  stdin,  stdout  and stderr to be totally unbuffered.  On systems where it matters, also put
       stdin, stdout and stderr in binary mode.  Note that there is internal buffering  in  xreadlines(),
       readlines()  and  file-object  iterators ("for line in sys.stdin") which is not influenced by this
       option.  To work around this, you will want to use  "sys.stdin.readline()"  inside  a  "while  1:"
       loop.
-v     Print a message each time a module is initialized, showing the place (filename or built-in module)
       from which it is loaded.  When given twice, print a message for each file that is checked for when
       searching for a module.  Also provides information on module cleanup at exit.
-V ,  --version
       Prints the Python version number of the executable and exits.
-W argument
       Warning  control.   Python  sometimes  prints  warning  message  to sys.stderr.  A typical warning
       message has the following form: file:line: category: message.  By default, each warning is printed
       once  for  each source line where it occurs.  This option controls how often warnings are printed.
       Multiple -W options may be given; when a warning matches more than one option, the action for  the
       last  matching  option is performed.  Invalid -W options are ignored (a warning message is printed
       about invalid options when the first warning is issued).  Warnings can  also  be  controlled  from
       within a Python program using the warnings module.

       The  simplest  form of argument is one of the following action strings (or a unique abbreviation):
       ignore to ignore all warnings; default to explicitly request the default behavior  (printing  each
       warning  once per source line); all to print a warning each time it occurs (this may generate many
       messages if a warning is triggered repeatedly for the same source line, such as  inside  a  loop);
       module  to  print  each  warning  only the first time it occurs in each module; once to print each
       warning only the first time it occurs in the program; or error to raise an  exception  instead  of
       printing a warning message.

       The  full  form  of argument is action:message:category:module:line.  Here, action is as explained
       above but only applies to messages that match  the  remaining  fields.   Empty  fields  match  all
       values;  trailing empty fields may be omitted.  The message field matches the start of the warning
       message printed; this match is case-insensitive.  The category field matches the warning category.
       This  must be a class name; the match test whether the actual warning category of the message is a
       subclass of the specified warning category.  The full class name must be given.  The module  field
       matches  the  (fully-qualified) module name; this match is case-sensitive.  The line field matches
       the line number, where zero matches all line numbers and is thus equivalent  to  an  omitted  line
       number.
-x     Skip  the  first line of the source.  This is intended for a DOS specific hack only.  Warning: the
       line numbers in error messages will be off by one!
-3     Warn about Python 3.x incompatibilities that 2to3 cannot trivially fix.