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Allow empty default/error value in substitution

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Mohamed Akram 2020-05-13 14:28:33 +04:00 committed by Muayyad Alsadi
parent 0ac75fd361
commit 64ed554543
1 changed files with 2 additions and 2 deletions
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4
podman_compose.py
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@ -146,8 +146,8 @@ def fix_mount_dict(mount_dict, proj_name, srv_name):
# $$ means $
var_re = re.compile(r'\$(\{(?:[^\s\$:\-\}]+)\}|(?:[^\s\$\{\}]+))')
var_def_re = re.compile(r'\$\{([^\s\$:\-\}]+)(:)?-([^\}]+)\}')
var_err_re = re.compile(r'\$\{([^\s\$:\-\}]+)(:)?\?([^\}]+)\}')
var_def_re = re.compile(r'\$\{([^\s\$:\-\}]+)(:)?-([^\}]*)\}')
var_err_re = re.compile(r'\$\{([^\s\$:\-\}]+)(:)?\?([^\}]*)\}')
def dicts_get(dicts, key, fallback='', fallback_empty=False):
"""