project_manifest Namespace Reference

Functions
def	indent
def	CMakeParseArguments

Variables
tuple	parser = OptionParser(usage='%prog [options] <cmake_lists> <lcg_version> <platform>')
string	help = 'output filename'
list	project_args = []
tuple	m = re.search(r'gaudi_project\s*\(([^)]*)\)

Function Documentation

def project_manifest.CMakeParseArguments	(		args,
			options = None,
			single_value = None,
			multi_value = None
	)

Parse a list or strings using the logic of the CMake function
CMAKE_PARSE_ARGUMENTS.

>>> res = CMakeParseArguments(['USE', 'Gaudi', 'v25r0', 'DATA', 'Det/SQLDDDB'],
... multi_value=['USE', 'DATA'])
>>> res['USE']
['Gaudi', 'v25r0']
>>> res['DATA']
['Det/SQLDDDB']
>>> res['UNPARSED']
[]
>>> res = CMakeParseArguments('a b OPTION1 c FLAG1 d OPTION2 e f'.split(),
... options=['FLAG1', 'FLAG2'],
... single_value=['OPTION1', 'OPTION2'])
>>> res['FLAG1']
True
>>> res['FLAG2']
False
>>> res['OPTION1']
'c'
>>> res['OPTION2']
'e'
>>> res['UNPARSED']
['a', 'b', 'd', 'f']

Definition at line 29 of file project_manifest.py.

def CMakeParseArguments(args, options=None, single_value=None, multi_value=None):
    '''
    Parse a list or strings using the logic of the CMake function
    CMAKE_PARSE_ARGUMENTS.

    >>> res = CMakeParseArguments(['USE', 'Gaudi', 'v25r0', 'DATA', 'Det/SQLDDDB'],
    ... multi_value=['USE', 'DATA'])
    >>> res['USE']
    ['Gaudi', 'v25r0']
    >>> res['DATA']
    ['Det/SQLDDDB']
    >>> res['UNPARSED']
    []
    >>> res = CMakeParseArguments('a b OPTION1 c FLAG1 d OPTION2 e f'.split(),
    ... options=['FLAG1', 'FLAG2'],
    ... single_value=['OPTION1', 'OPTION2'])
    >>> res['FLAG1']
    True
    >>> res['FLAG2']
    False
    >>> res['OPTION1']
    'c'
    >>> res['OPTION2']
    'e'
    >>> res['UNPARSED']
    ['a', 'b', 'd', 'f']
    '''
    args = list(args)
    options = set(options or [])
    single_value = set(single_value or [])
    multi_value = set(multi_value or [])
    all_keywords = options.union(single_value).union(multi_value)
    result = {'UNPARSED': []}
    result.update((k, False) for k in options)
    result.update((k, None) for k in single_value)
    result.update((k, []) for k in multi_value)

    while args:
        arg = args.pop(0)
        if arg in options:
            result[arg] = True
        elif arg in single_value:
            result[arg] = args.pop(0)
        elif arg in multi_value:
            while args and args[0] not in all_keywords:
                result[arg].append(args.pop(0))
        else:
            result['UNPARSED'].append(arg)
    return result