def setVar(var, value, d):
- """Set a variable to a given value
-
- Example:
- >>> d = init()
- >>> setVar('TEST', 'testcontents', d)
- >>> print getVar('TEST', d)
- testcontents
- """
+ """Set a variable to a given value"""
d.setVar(var,value)
def getVar(var, d, exp = 0):
- """Gets the value of a variable
-
- Example:
- >>> d = init()
- >>> setVar('TEST', 'testcontents', d)
- >>> print getVar('TEST', d)
- testcontents
- """
+ """Gets the value of a variable"""
return d.getVar(var,exp)
def renameVar(key, newkey, d):
- """Renames a variable from key to newkey
-
- Example:
- >>> d = init()
- >>> setVar('TEST', 'testcontents', d)
- >>> renameVar('TEST', 'TEST2', d)
- >>> print getVar('TEST2', d)
- testcontents
- """
+ """Renames a variable from key to newkey"""
d.renameVar(key, newkey)
def delVar(var, d):
- """Removes a variable from the data set
-
- Example:
- >>> d = init()
- >>> setVar('TEST', 'testcontents', d)
- >>> print getVar('TEST', d)
- testcontents
- >>> delVar('TEST', d)
- >>> print getVar('TEST', d)
- None
- """
+ """Removes a variable from the data set"""
d.delVar(var)
def setVarFlag(var, flag, flagvalue, d):
- """Set a flag for a given variable to a given value
-
- Example:
- >>> d = init()
- >>> setVarFlag('TEST', 'python', 1, d)
- >>> print getVarFlag('TEST', 'python', d)
- 1
- """
+ """Set a flag for a given variable to a given value"""
d.setVarFlag(var,flag,flagvalue)
def getVarFlag(var, flag, d):
- """Gets given flag from given var
-
- Example:
- >>> d = init()
- >>> setVarFlag('TEST', 'python', 1, d)
- >>> print getVarFlag('TEST', 'python', d)
- 1
- """
+ """Gets given flag from given var"""
return d.getVarFlag(var,flag)
def delVarFlag(var, flag, d):
- """Removes a given flag from the variable's flags
-
- Example:
- >>> d = init()
- >>> setVarFlag('TEST', 'testflag', 1, d)
- >>> print getVarFlag('TEST', 'testflag', d)
- 1
- >>> delVarFlag('TEST', 'testflag', d)
- >>> print getVarFlag('TEST', 'testflag', d)
- None
-
- """
+ """Removes a given flag from the variable's flags"""
d.delVarFlag(var,flag)
def setVarFlags(var, flags, d):
setVarFlags will not clear previous
flags. Think of this method as
addVarFlags
-
- Example:
- >>> d = init()
- >>> myflags = {}
- >>> myflags['test'] = 'blah'
- >>> setVarFlags('TEST', myflags, d)
- >>> print getVarFlag('TEST', 'test', d)
- blah
"""
d.setVarFlags(var,flags)
def getVarFlags(var, d):
- """Gets a variable's flags
-
- Example:
- >>> d = init()
- >>> setVarFlag('TEST', 'test', 'blah', d)
- >>> print getVarFlags('TEST', d)['test']
- blah
- """
+ """Gets a variable's flags"""
return d.getVarFlags(var)
def delVarFlags(var, d):
- """Removes a variable's flags
-
- Example:
- >>> data = init()
- >>> setVarFlag('TEST', 'testflag', 1, data)
- >>> print getVarFlag('TEST', 'testflag', data)
- 1
- >>> delVarFlags('TEST', data)
- >>> print getVarFlags('TEST', data)
- None
-
- """
+ """Removes a variable's flags"""
d.delVarFlags(var)
def keys(d):
- """Return a list of keys in d
-
- Example:
- >>> d = init()
- >>> setVar('TEST', 1, d)
- >>> setVar('MOO' , 2, d)
- >>> setVarFlag('TEST', 'test', 1, d)
- >>> keys(d)
- ['TEST', 'MOO']
- """
+ """Return a list of keys in d"""
return d.keys()
def getData(d):
__expand_python_regexp__ = re.compile(r"\${@.+?}")
def expand(s, d, varname = None):
- """Variable expansion using the data store.
-
- Example:
- Standard expansion:
- >>> d = init()
- >>> setVar('A', 'sshd', d)
- >>> print expand('/usr/bin/${A}', d)
- /usr/bin/sshd
-
- Python expansion:
- >>> d = init()
- >>> print expand('result: ${@37 * 72}', d)
- result: 2664
-
- Shell expansion:
- >>> d = init()
- >>> print expand('${TARGET_MOO}', d)
- ${TARGET_MOO}
- >>> setVar('TARGET_MOO', 'yupp', d)
- >>> print expand('${TARGET_MOO}',d)
- yupp
- >>> setVar('SRC_URI', 'http://somebug.${TARGET_MOO}', d)
- >>> delVar('TARGET_MOO', d)
- >>> print expand('${SRC_URI}', d)
- http://somebug.${TARGET_MOO}
- """
+ """Variable expansion using the data store"""
return d.expand(s, varname)
def expandKeys(alterdata, readdata = None):
def expandData(alterdata, readdata = None):
"""For each variable in alterdata, expand it, and update the var contents.
- Replacements use data from readdata.
-
- Example:
- >>> a=init()
- >>> b=init()
- >>> setVar("dlmsg", "dl_dir is ${DL_DIR}", a)
- >>> setVar("DL_DIR", "/path/to/whatever", b)
- >>> expandData(a, b)
- >>> print getVar("dlmsg", a)
- dl_dir is /path/to/whatever
- """
+ Replacements use data from readdata
+ """
if readdata == None:
readdata = alterdata
if os.path.join('classes', '%s.bbclass' % klass) in val:
return True
return False
-
-def _test():
- """Start a doctest run on this module"""
- import doctest
- import bb
- from bb import data
- bb.msg.set_debug_level(0)
- doctest.testmod(data)
-
-if __name__ == "__main__":
- _test()
