dev-python/hpack: Disable Hypothesis health checks

Hypothesis health checks are of no use to Gentoo users, and needlessly
cause tests to fail, possibly due to bugs in Hypothesis itself.  Disable
them.

Signed-off-by: Michał Górny <mgorny@gentoo.org>

dev-python/hpack/files/hpack-3.0.0-hypothesis-healthcheck.patch

@@ -0,0 +1,21 @@
+diff --git a/test/conftest.py b/test/conftest.py
+index f5801da..c5e3c66 100644
+--- a/test/conftest.py
++++ b/test/conftest.py
+@@ -4,11 +4,16 @@ import os
+ import json
+ import sys
+ 
++from hypothesis import settings, HealthCheck
+ from hypothesis.strategies import text
+ 
+ if sys.version_info[0] == 2:
+     from codecs import open
+ 
++settings.register_profile("gentoo",
++        suppress_health_check=(HealthCheck.too_slow,))
++settings.load_profile("gentoo")
++
+ # We need to grab one text example from hypothesis to prime its cache.
+ text().example()
+ 

dev-python/hpack/hpack-3.0.0.ebuild

@@ -26,6 +26,10 @@ DEPEND="${RDEPEND}
 	)
 "
 
+PATCHES=(
+	"${FILESDIR}"/hpack-3.0.0-hypothesis-healthcheck.patch
+)
+
 python_prepare_all() {
 	# Remove a test that is not part of the mainstream tests
 	# Also, it's data directory is not included in the release