EnvConfig::Variable::Scalar Class Reference

List of all members.

Public Member Functions
def	__init__
def	name
def	set
def	value
def	remove_regexp
def	remove
def	append
def	prepend
def	repl
def	resolveReferences
def	search
def	__str__
Public Attributes
	report
	name
	val
	local
Private Member Functions
def	_changeSlashes

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Detailed Description

Class for manipulating with environment scalars.

Definition at line 225 of file Variable.py.

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Constructor & Destructor Documentation

def EnvConfig::Variable::Scalar::__init__	(		self,
			name,
			local = False,
			report = None
	)

Definition at line 228 of file Variable.py.

                                                        :
        self.report = report
        self.name = name
        self.val = ''

        self.local = local

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Member Function Documentation

def EnvConfig::Variable::Scalar::__str__

(

self )

Definition at line 307 of file Variable.py.

                     :
        return self.val

def EnvConfig::Variable::Scalar::_changeSlashes

(

self )

[private]

Changes slashes depending on operating system.

Definition at line 297 of file Variable.py.

                            :
        '''Changes slashes depending on operating system.'''
        if self.val == '[':
            if platform.system() != 'Linux':
                self.val = self.val[1:]
            else:
                self.val = self.val[3:]
        self.val = os.path.normpath(self.val)

def EnvConfig::Variable::Scalar::append	(		self,
			value,
			separator = ':',
			environment = {},
			warningOn = True
	)

Adds value(s) at the end of the scalar.

Definition at line 262 of file Variable.py.

                                        :', environment={}, warningOn=True):
        '''Adds value(s) at the end of the scalar.'''
        value = self.resolveReferences(value, environment)
        self.val = self.val + value
        self._changeSlashes()

def EnvConfig::Variable::Scalar::name

(

self )

Returns the name of the scalar.

Definition at line 235 of file Variable.py.

                  :
        '''Returns the name of the scalar.'''
        return self.name

def EnvConfig::Variable::Scalar::prepend	(		self,
			value,
			action = 'cancel',
			separator = ':',
			environment = {}
	)

Adds value(s) at the beginning of the scalar.

Definition at line 269 of file Variable.py.

                                                         :', environment={}):
        '''Adds value(s) at the beginning of the scalar.'''
        value = self.resolveReferences(value, environment)
        self.val = value + self.val
        self._changeSlashes()

def EnvConfig::Variable::Scalar::remove	(		self,
			value,
			separator = ':',
			regexp = True
	)

Removes value(s) from the scalar. If value is not found, removal is canceled.

Definition at line 256 of file Variable.py.

                                         :', regexp=True):
        '''Removes value(s) from the scalar. If value is not found, removal is canceled.'''
        value = self.search(value)
        for val in value:
            self.val = self.val.replace(val,'')

def EnvConfig::Variable::Scalar::remove_regexp	(		self,
			value,
			separator = ':'
	)

Definition at line 253 of file Variable.py.

                                              :'):
        self.remove(value, separator, True)

def EnvConfig::Variable::Scalar::repl	(		self,
			s,
			d
	)

Definition at line 276 of file Variable.py.

                        :
        v = re.compile(r"\$([A-Za-z_][A-Za-z0-9_]*)|\$\(([A-Za-z_][A-Za-z0-9_]*)\)|\$\{([A-Za-z_][A-Za-z0-9_]*)\}")
        m = v.search(s)
        if m:
            s = s[:m.start()] + str(d[filter(None,m.groups())[0]]) + s[m.end():]
            return self.repl(s,d)
        else:
            return s

def EnvConfig::Variable::Scalar::resolveReferences	(		self,
			value,
			environment
	)

Resolve references inside the scalar.

Definition at line 286 of file Variable.py.

                                                   :
        '''Resolve references inside the scalar.'''

        value = self.repl(value, environment)
        return value

def EnvConfig::Variable::Scalar::search	(		self,
			expr
	)

Searches in scalar`s values for a match

Definition at line 292 of file Variable.py.

                          :
        '''Searches in scalar`s values for a match'''
        return re.findall(expr,self.val)

def EnvConfig::Variable::Scalar::set	(		self,
			value,
			separator = ':',
			environment = {},
			resolve = True
	)

Sets the value of the scalar. Any previous value is overwritten.

Definition at line 239 of file Variable.py.

                                      :', environment={}, resolve = True):
        '''Sets the value of the scalar. Any previous value is overwritten.'''
        if resolve:
            value = self.resolveReferences(value, environment)
        self.val = value
        self._changeSlashes()
        if self.val == '.':
            self.val = ""

def EnvConfig::Variable::Scalar::value	(		self,
			asString = False,
			separator = ':'
	)

Returns values of the scalar.

Definition at line 249 of file Variable.py.

                                                   :'):
        '''Returns values of the scalar.'''
        return self.val

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Member Data Documentation

EnvConfig::Variable::Scalar::local

Definition at line 228 of file Variable.py.

EnvConfig::Variable::Scalar::name

Definition at line 228 of file Variable.py.

EnvConfig::Variable::Scalar::report

Definition at line 228 of file Variable.py.

EnvConfig::Variable::Scalar::val

Definition at line 228 of file Variable.py.

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The documentation for this class was generated from the following file:

• /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v23r4/cmake/EnvConfig/Variable.py