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| author | Konstantin Ryabitsev <konstantin@linuxfoundation.org> | 2020-11-23 09:47:38 -0500 |
|---|---|---|
| committer | Konstantin Ryabitsev <konstantin@linuxfoundation.org> | 2020-11-23 09:47:38 -0500 |
| commit | 8f18e98fc2fbe451195c2b84cdb0c87414399baf (patch) | |
| tree | 04a64801731e18c7ec4763f3f4c7524d72c35f1d | |
| parent | 403142cb0cbb24ba380a44de1c8d32fa263084c7 (diff) | |
| download | b4-8f18e98fc2fbe451195c2b84cdb0c87414399baf.tar.gz | |
Work with older dnspython for dkim calls
If we find an older dnspython < 2.0, don't crash but let dkim figure out
how it wants to look up TXT records on its own.
Signed-off-by: Konstantin Ryabitsev <konstantin@linuxfoundation.org>
| -rw-r--r-- | b4/__init__.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/b4/__init__.py b/b4/__init__.py index d21aab2..c1e0826 100644 --- a/b4/__init__.py +++ b/b4/__init__.py @@ -2353,6 +2353,10 @@ def dkim_get_txt(name: bytes, timeout: int = 5): if txtdata.find(b'p=') >= 0: _DKIM_DNS_CACHE[name] = txtdata return txtdata + except AttributeError: + # Try the native call + _DKIM_DNS_CACHE[name] = dkim.dnsplug.get_txt(name, timeout) + return _DKIM_DNS_CACHE[name] except dns.resolver.NXDOMAIN: pass _DKIM_DNS_CACHE[name] = None |