MFH: r542025 r544404

Fix RUN_DEPENDS

- Bump PORTREVISION for dependency change

devel/py-importlib-metadata is not required for python 3.8+.

Update to 1.2.0

Changes:	https://github.com/matrix-org/python-canonicaljson/blob/master/CHANGES.md

MFH: r542200 (partial)
  Update Python requirements for security/py-signedjson (avoid break bulk -a)

PR:		249375
Approved by:	ports-secteam (fluffy)

1 files changed, 16 insertions, 0 deletions

diff --git a/security/py-signedjson/files/patch-signedjson-__init__.py b/security/py-signedjson/files/patch-signedjson-__init__.py
new file mode 100644
index 000000000000..039fce0399ed
--- /dev/null
+++ b/security/py-signedjson/files/patch-signedjson-__init__.py
@@ -0,0 +1,16 @@
+Obtained from:  https://github.com/matrix-org/python-signedjson/commit/c40c83f844fee3c1c7b0c5d1508f87052334b4e5
+
+--- signedjson/__init__.py.orig	2020-03-27 19:41:34 UTC
++++ signedjson/__init__.py
+@@ -12,7 +12,10 @@
+ # See the License for the specific language governing permissions and
+ # limitations under the License.
+ 
+-from importlib_metadata import version, PackageNotFoundError
++try:
++    from importlib.metadata import version, PackageNotFoundError
++except ImportError:  # pragma: nocover
++    from importlib_metadata import version, PackageNotFoundError
+ 
+ try:
+     __version__ = version(__name__)