diff options
Diffstat (limited to 'gnu/packages/patches/python-ipython-inputhook-ctype.patch')
| -rw-r--r-- | gnu/packages/patches/python-ipython-inputhook-ctype.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/gnu/packages/patches/python-ipython-inputhook-ctype.patch b/gnu/packages/patches/python-ipython-inputhook-ctype.patch new file mode 100644 index 0000000000..c77e310542 --- /dev/null +++ b/gnu/packages/patches/python-ipython-inputhook-ctype.patch @@ -0,0 +1,41 @@ +From 04c5d358c7ab74d3ddab4f7662e539393d8604c6 Mon Sep 17 00:00:00 2001 +From: Lucretiel <Lucretiel@users.noreply.github.com> +Date: Wed, 13 May 2015 13:12:43 -0400 +Subject: [PATCH] register now checks for missing ctypes + +If ctypes is None, then no input hooks may be registered; `InputHookManager.register` skips registration of input hook classes. Also updated `__init__` to no longer skip creating the instance attributes, to prevent AttributeError exceptions at load time. +--- + IPython/lib/inputhook.py | 13 +++++++------ + 1 file changed, 7 insertions(+), 6 deletions(-) + +diff --git a/IPython/lib/inputhook.py b/IPython/lib/inputhook.py +index 4ae2cb3..6578365 100644 +--- a/IPython/lib/inputhook.py ++++ b/IPython/lib/inputhook.py +@@ -107,8 +107,8 @@ class InputHookManager(object): + def __init__(self): + if ctypes is None: + warn("IPython GUI event loop requires ctypes, %gui will not be available") +- return +- self.PYFUNC = ctypes.PYFUNCTYPE(ctypes.c_int) ++ else: ++ self.PYFUNC = ctypes.PYFUNCTYPE(ctypes.c_int) + self.guihooks = {} + self.aliases = {} + self.apps = {} +@@ -197,10 +197,11 @@ def enable(self, app=None): + ... + """ + def decorator(cls): +- inst = cls(self) +- self.guihooks[toolkitname] = inst +- for a in aliases: +- self.aliases[a] = toolkitname ++ if ctypes is not None: ++ inst = cls(self) ++ self.guihooks[toolkitname] = inst ++ for a in aliases: ++ self.aliases[a] = toolkitname + return cls + return decorator + |