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author | Richard Purdie <rpurdie@linux.intel.com> | 2007-08-15 22:57:25 +0000 |
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committer | Richard Purdie <rpurdie@linux.intel.com> | 2007-08-15 22:57:25 +0000 |
commit | 9388498f080a084ed56a7f94d642a8520bfdcfe2 (patch) | |
tree | 1672bb43268c957dac779db5fcdd9d462c26ea05 /lib/bb/data.py | |
parent | 71486b49624ed785c85b4800fc034719c554ebd9 (diff) | |
download | bitbake-9388498f080a084ed56a7f94d642a8520bfdcfe2.tar.gz |
data/data_smart.py: Add data.renameVar()
Diffstat (limited to 'lib/bb/data.py')
-rw-r--r-- | lib/bb/data.py | 34 |
1 files changed, 15 insertions, 19 deletions
diff --git a/lib/bb/data.py b/lib/bb/data.py index f57a11298..21cdde04a 100644 --- a/lib/bb/data.py +++ b/lib/bb/data.py @@ -96,6 +96,19 @@ def getVar(var, d, exp = 0): """ 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 + """ + d.renameVar(key, newkey) + def delVar(var, d): """Removes a variable from the data set @@ -276,25 +289,8 @@ def expandKeys(alterdata, readdata = None): ekey = expand(key, readdata) if key == ekey: continue - val = getVar(key, alterdata) - if val is None: - continue -# import copy -# setVarFlags(ekey, copy.copy(getVarFlags(key, readdata)), alterdata) - setVar(ekey, val, alterdata) - - for i in ('_append', '_prepend'): - dest = getVarFlag(ekey, i, alterdata) or [] - src = getVarFlag(key, i, readdata) or [] - dest.extend(src) - setVarFlag(ekey, i, dest, alterdata) - - # Pending proper fix - create renameVar in data_smart.py - if key in alterdata._special_values[i]: - alterdata._special_values[i].remove(key) - alterdata._special_values[i].add(ekey) - - delVar(key, alterdata) + + renameVar(key, ekey, alterdata) def expandData(alterdata, readdata = None): """For each variable in alterdata, expand it, and update the var contents. |