From: Christopher Larson <[email protected]> - path normalization ('normalize' flag, defaults to enabled) - existence verification for paths we know should exist ('mustexist' flag) - supports clean handling of relative paths ('relativeto' flag)
Signed-off-by: Christopher Larson <[email protected]> --- meta/lib/oe/types.py | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/meta/lib/oe/types.py b/meta/lib/oe/types.py index 5dac9de..7f47c17 100644 --- a/meta/lib/oe/types.py +++ b/meta/lib/oe/types.py @@ -1,4 +1,7 @@ +import errno import re +import os + class OEList(list): """OpenEmbedded 'list' type @@ -133,3 +136,18 @@ def float(value, fromhex='false'): return _float.fromhex(value) else: return _float(value) + +def path(value, relativeto='', normalize='true', mustexist='false'): + value = os.path.join(relativeto, value) + + if boolean(normalize): + value = os.path.normpath(value) + + if boolean(mustexist): + try: + open(value, 'r') + except IOError as exc: + if exc.errno == errno.ENOENT: + raise ValueError("{0}: {1}".format(value, os.strerror(errno.ENOENT))) + + return value -- 1.8.3.4 _______________________________________________ Openembedded-core mailing list [email protected] http://lists.openembedded.org/mailman/listinfo/openembedded-core
