diff options
Diffstat (limited to 'Lib/distutils/util.py')
| -rw-r--r-- | Lib/distutils/util.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Lib/distutils/util.py b/Lib/distutils/util.py index 80e4814..550d94a 100644 --- a/Lib/distutils/util.py +++ b/Lib/distutils/util.py @@ -142,7 +142,7 @@ def check_environ (): _environ_checked = 1 -def subst_vars (str, local_vars): +def subst_vars (s, local_vars): """Perform shell/Perl-style variable substitution on 'string'. Every occurrence of '$' followed by a name is considered a variable, and variable is substituted by the value found in the 'local_vars' @@ -160,7 +160,7 @@ def subst_vars (str, local_vars): return os.environ[var_name] try: - return re.sub(r'\$([a-zA-Z_][a-zA-Z_0-9]*)', _subst, str) + return re.sub(r'\$([a-zA-Z_][a-zA-Z_0-9]*)', _subst, s) except KeyError, var: raise ValueError, "invalid variable '$%s'" % var |