diff options
Diffstat (limited to 'gnu/packages/patches/python-sphobjinv-defer-ssl-import.patch')
| -rw-r--r-- | gnu/packages/patches/python-sphobjinv-defer-ssl-import.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/gnu/packages/patches/python-sphobjinv-defer-ssl-import.patch b/gnu/packages/patches/python-sphobjinv-defer-ssl-import.patch new file mode 100644 index 0000000000..96c2c89703 --- /dev/null +++ b/gnu/packages/patches/python-sphobjinv-defer-ssl-import.patch @@ -0,0 +1,34 @@ +See suggestion in https://github.com/bskinn/sphobjinv/issues/275 + +This prevents the module from creating an ssl context upon import, when, +during a build especially, a certificate file may not be present. Otherwise +module import would fail. + +--- a/src/sphobjinv/inventory.py ++++ b/src/sphobjinv/inventory.py +@@ -30,7 +30,6 @@ Sphinx |objects.inv| files. + """ + + import re +-import ssl + import urllib.request as urlrq + from zlib import error as zlib_error + +@@ -218,8 +217,15 @@ class Inventory: + #: zlib compression line for v2 |objects.inv| header + header_zlib = "# The remainder of this file is compressed using zlib." + +- # Private class member for SSL context, since context creation is slow(?) +- _sslcontext = ssl.create_default_context(cafile=certifi.where()) ++ # Private class member for SSL context ++ _sslcontext_ = None ++ ++ @property ++ def _sslcontext(self): ++ import ssl ++ if not self._sslcontext_: ++ self._sslcontext_ = ssl.create_default_context(cafile=certifi.where()) ++ return self._sslcontext_ + + @property + def count(self): |