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-rw-r--r--tests/lib/certs.py9
1 files changed, 3 insertions, 6 deletions
diff --git a/tests/lib/certs.py b/tests/lib/certs.py
index 6d69395b2..54b484ac0 100644
--- a/tests/lib/certs.py
+++ b/tests/lib/certs.py
@@ -8,8 +8,7 @@ from cryptography.hazmat.primitives.asymmetric import rsa
from cryptography.x509.oid import NameOID
-def make_tls_cert(hostname):
- # type: (str) -> Tuple[x509.Certificate, rsa.RSAPrivateKey]
+def make_tls_cert(hostname: str) -> Tuple[x509.Certificate, rsa.RSAPrivateKey]:
key = rsa.generate_private_key(
public_exponent=65537, key_size=2048, backend=default_backend()
)
@@ -35,8 +34,7 @@ def make_tls_cert(hostname):
return cert, key
-def serialize_key(key):
- # type: (rsa.RSAPrivateKey) -> bytes
+def serialize_key(key: rsa.RSAPrivateKey) -> bytes:
return key.private_bytes(
encoding=serialization.Encoding.PEM,
format=serialization.PrivateFormat.TraditionalOpenSSL,
@@ -44,6 +42,5 @@ def serialize_key(key):
)
-def serialize_cert(cert):
- # type: (x509.Certificate) -> bytes
+def serialize_cert(cert: x509.Certificate) -> bytes:
return cert.public_bytes(serialization.Encoding.PEM)