diff options
Diffstat (limited to 'poky/meta/lib/oe/data.py')
-rw-r--r-- | poky/meta/lib/oe/data.py | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/poky/meta/lib/oe/data.py b/poky/meta/lib/oe/data.py new file mode 100644 index 000000000..b8901e63f --- /dev/null +++ b/poky/meta/lib/oe/data.py @@ -0,0 +1,47 @@ +import json +import oe.maketype + +def typed_value(key, d): + """Construct a value for the specified metadata variable, using its flags + to determine the type and parameters for construction.""" + var_type = d.getVarFlag(key, 'type') + flags = d.getVarFlags(key) + if flags is not None: + flags = dict((flag, d.expand(value)) + for flag, value in list(flags.items())) + else: + flags = {} + + try: + return oe.maketype.create(d.getVar(key) or '', var_type, **flags) + except (TypeError, ValueError) as exc: + bb.msg.fatal("Data", "%s: %s" % (key, str(exc))) + +def export2json(d, json_file, expand=True, searchString="",replaceString=""): + data2export = {} + keys2export = [] + + for key in d.keys(): + if key.startswith("_"): + continue + elif key.startswith("BB"): + continue + elif key.startswith("B_pn"): + continue + elif key.startswith("do_"): + continue + elif d.getVarFlag(key, "func"): + continue + + keys2export.append(key) + + for key in keys2export: + try: + data2export[key] = d.getVar(key, expand).replace(searchString,replaceString) + except bb.data_smart.ExpansionError: + data2export[key] = '' + except AttributeError: + pass + + with open(json_file, "w") as f: + json.dump(data2export, f, skipkeys=True, indent=4, sort_keys=True) |