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Allow Int substitution in recipe Args #896

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Allow Int substitution in recipe Args #896

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10 changes: 10 additions & 0 deletions Code/autopkglib/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -463,13 +463,23 @@ def getdata(match):
"""Returns data from a match object"""
return a_dict[match.group("key")]

def getdata_str(match):
"""Returns string data from a match object"""
return str(a_dict[match.group("key")])

def do_variable_substitution(item):
"""Do variable substitution for item"""
if isinstance(item, str):
try:
item = RE_KEYREF.sub(getdata, item)
except KeyError as err:
log_err(f"Use of undefined key in variable substitution: {err}")
except TypeError as err:
if "sequence item 0: expected str instance, int found" in str(err):
log(f"WARNING: subtituting int for string: {err}")
item = RE_KEYREF.sub(getdata_str, item)
else:
raise err
elif isinstance(item, (list, NSArray)):
for index in range(len(item)):
item[index] = do_variable_substitution(item[index])
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