We are currently solving the following issue within our repository. Here is the issue text:
--- BEGIN ISSUE ---
Error when using root_open: 'TDirectory' object has no attribute 'func'
As above:

`AttributeError: 'TDirectory' object has no attribute 'func'`

--- END ISSUE ---

Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
--- BEGIN FILES ---
Path: `rootpy/ROOT.py`
Content:
```
1 # Copyright 2012 the rootpy developers
2 # distributed under the terms of the GNU General Public License
3 """
4 :py:mod:`rootpy.ROOT`
5 =====================
6 
7 This module is intended to be a drop-in replacement for ordinary
8 PyROOT imports by mimicking PyROOT's interface. If you find a case where it is
9 not, please report an issue to the rootpy developers.
10 
11 Both ROOT and rootpy classes can be accessed in a harmonized way through this
12 module. This means you can take advantage of rootpy classes automatically by
13 replacing ``import ROOT`` with ``import rootpy.ROOT as ROOT`` or
14 ``from rootpy import ROOT`` in your code, while maintaining backward
15 compatibility with existing use of ROOT's classes.
16 
17 ROOT classes are automatically "asrootpy'd" *after* the constructor in ROOT has
18 been called:
19 
20 .. sourcecode:: python
21 
22    >>> import rootpy.ROOT as ROOT
23    >>> h = ROOT.TH1F('name', 'title', 10, 0, 1)
24    >>> h
25    Hist('name')
26    >>> h.TYPE
27    'F'
28 
29 Also access rootpy classes under this same module without needing to remember
30 where to import them from in rootpy:
31 
32 .. sourcecode:: python
33 
34    >>> import rootpy.ROOT as ROOT
35    >>> h = ROOT.Hist(10, 0, 1, name='name', type='F')
36    >>> h
37    Hist('name')
38    >>> h.TYPE
39    'F'
40 
41 Plain old ROOT can still be accessed through the ``R`` property:
42 
43 .. sourcecode:: python
44 
45    >>> from rootpy import ROOT
46    >>> ROOT.R.TFile
47    <class 'ROOT.TFile'>
48 
49 """
50 from __future__ import absolute_import
51 
52 from copy import copy
53 
54 import ROOT
55 
56 from . import asrootpy, lookup_rootpy, ROOT_VERSION
57 from . import QROOT, stl
58 from .utils.module_facade import Facade
59 
60 __all__ = []
61 
62 
63 def proxy_global(name, no_expand_macro=False):
64     """
65     Used to automatically asrootpy ROOT's thread local variables
66     """
67     if no_expand_macro:  # pragma: no cover
68         # handle older ROOT versions without _ExpandMacroFunction wrapping
69         @property
70         def gSomething_no_func(self):
71             glob = self(getattr(ROOT, name))
72             # create a fake func() that just returns self
73             def func():
74                 return glob
75             glob.func = func
76             return glob
77         return gSomething_no_func
78 
79     @property
80     def gSomething(self):
81         glob = getattr(ROOT, name)
82         orig_func = glob.func
83 
84         def asrootpy_izing_func():
85             return self(orig_func())
86 
87         # new_glob = copy(glob)
88         new_glob = glob.__class__.__new__(glob.__class__)
89         new_glob.func = asrootpy_izing_func
90         # Memoize
91         setattr(type(self), name, new_glob)
92         return new_glob
93     return gSomething
94 
95 
96 @Facade(__name__, expose_internal=False)
97 class Module(object):
98 
99     __version__ = ROOT_VERSION
100 
101     def __call__(self, arg, after_init=False):
102         return asrootpy(arg, warn=False, after_init=after_init)
103 
104     def __getattr__(self, what):
105         try:
106             # check ROOT
107             result = self(getattr(ROOT, what), after_init=True)
108         except AttributeError:
109             # check rootpy
110             result = lookup_rootpy(what)
111             if result is None:
112                 raise AttributeError(
113                     'ROOT does not have the attribute `{0}` '
114                     'and rootpy does not contain the class `{0}`'.format(what))
115             return result
116 
117         try:
118             # Memoize
119             setattr(self, what, result)
120         except AttributeError:
121             # Oops... Oh well. I tried.
122             pass
123 
124         return result
125 
126     @property
127     def R(self):
128         return ROOT
129 
130     gPad = proxy_global("gPad")
131     gVirtualX = proxy_global("gVirtualX")
132 
133     if ROOT_VERSION < (5, 32, 0):  # pragma: no cover
134         # handle versions of ROOT older than 5.32.00
135         gDirectory = proxy_global("gDirectory", no_expand_macro=True)
136         gFile = proxy_global("gFile", no_expand_macro=True)
137         gInterpreter = proxy_global("gInterpreter", no_expand_macro=True)
138     else:
139         gDirectory = proxy_global("gDirectory")
140         gFile = proxy_global("gFile")
141         gInterpreter = proxy_global("gInterpreter")
142 
143     # use the smart template STL types from rootpy.stl instead
144     for t in QROOT.std.stlclasses:
145         locals()[t] = getattr(stl, t)
146     del t
147
```
--- END FILES ---

Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.

Here is an example:

```diff
diff --git a/examples/server_async.py b/examples/server_async.py
--- a/examples/server_async.py
+++ b/examples/server_async.py
@@ -313,4 +313,4 @@
 
 
 if __name__ == "__main__":
-    asyncio.run(run_async_server("."), debug=True)
+    asyncio.run(run_async_server(), debug=True)
diff --git a/examples/server_sync.py b/examples/server_sync.py
--- a/examples/server_sync.py
+++ b/examples/server_sync.py
@@ -313,5 +313,5 @@
 
 
 if __name__ == "__main__":
-    server = run_sync_server(".")
+    server = run_sync_server()
     server.shutdown()

```

diff --git a/rootpy/ROOT.py b/rootpy/ROOT.py
--- a/rootpy/ROOT.py
+++ b/rootpy/ROOT.py
@@ -130,8 +130,7 @@
     gPad = proxy_global("gPad")
     gVirtualX = proxy_global("gVirtualX")
 
-    if ROOT_VERSION < (5, 32, 0):  # pragma: no cover
-        # handle versions of ROOT older than 5.32.00
+    if ROOT_VERSION < (5, 32, 0) or ROOT_VERSION >= (6, 9, 2):  # pragma: no cover
         gDirectory = proxy_global("gDirectory", no_expand_macro=True)
         gFile = proxy_global("gFile", no_expand_macro=True)
         gInterpreter = proxy_global("gInterpreter", no_expand_macro=True)

{"golden_diff": "diff --git a/rootpy/ROOT.py b/rootpy/ROOT.py\n--- a/rootpy/ROOT.py\n+++ b/rootpy/ROOT.py\n@@ -130,8 +130,7 @@\n     gPad = proxy_global(\"gPad\")\n     gVirtualX = proxy_global(\"gVirtualX\")\n \n-    if ROOT_VERSION < (5, 32, 0):  # pragma: no cover\n-        # handle versions of ROOT older than 5.32.00\n+    if ROOT_VERSION < (5, 32, 0) or ROOT_VERSION >= (6, 9, 2):  # pragma: no cover\n         gDirectory = proxy_global(\"gDirectory\", no_expand_macro=True)\n         gFile = proxy_global(\"gFile\", no_expand_macro=True)\n         gInterpreter = proxy_global(\"gInterpreter\", no_expand_macro=True)\n", "issue": "Error when using root_open: 'TDirectory' object has no attribute 'func'\nAs above:\r\n\r\n`AttributeError: 'TDirectory' object has no attribute 'func'`\n", "before_files": [{"content": "# Copyright 2012 the rootpy developers\n# distributed under the terms of the GNU General Public License\n\"\"\"\n:py:mod:`rootpy.ROOT`\n=====================\n\nThis module is intended to be a drop-in replacement for ordinary\nPyROOT imports by mimicking PyROOT's interface. If you find a case where it is\nnot, please report an issue to the rootpy developers.\n\nBoth ROOT and rootpy classes can be accessed in a harmonized way through this\nmodule. This means you can take advantage of rootpy classes automatically by\nreplacing ``import ROOT`` with ``import rootpy.ROOT as ROOT`` or\n``from rootpy import ROOT`` in your code, while maintaining backward\ncompatibility with existing use of ROOT's classes.\n\nROOT classes are automatically \"asrootpy'd\" *after* the constructor in ROOT has\nbeen called:\n\n.. sourcecode:: python\n\n   >>> import rootpy.ROOT as ROOT\n   >>> h = ROOT.TH1F('name', 'title', 10, 0, 1)\n   >>> h\n   Hist('name')\n   >>> h.TYPE\n   'F'\n\nAlso access rootpy classes under this same module without needing to remember\nwhere to import them from in rootpy:\n\n.. sourcecode:: python\n\n   >>> import rootpy.ROOT as ROOT\n   >>> h = ROOT.Hist(10, 0, 1, name='name', type='F')\n   >>> h\n   Hist('name')\n   >>> h.TYPE\n   'F'\n\nPlain old ROOT can still be accessed through the ``R`` property:\n\n.. sourcecode:: python\n\n   >>> from rootpy import ROOT\n   >>> ROOT.R.TFile\n   <class 'ROOT.TFile'>\n\n\"\"\"\nfrom __future__ import absolute_import\n\nfrom copy import copy\n\nimport ROOT\n\nfrom . import asrootpy, lookup_rootpy, ROOT_VERSION\nfrom . import QROOT, stl\nfrom .utils.module_facade import Facade\n\n__all__ = []\n\n\ndef proxy_global(name, no_expand_macro=False):\n    \"\"\"\n    Used to automatically asrootpy ROOT's thread local variables\n    \"\"\"\n    if no_expand_macro:  # pragma: no cover\n        # handle older ROOT versions without _ExpandMacroFunction wrapping\n        @property\n        def gSomething_no_func(self):\n            glob = self(getattr(ROOT, name))\n            # create a fake func() that just returns self\n            def func():\n                return glob\n            glob.func = func\n            return glob\n        return gSomething_no_func\n\n    @property\n    def gSomething(self):\n        glob = getattr(ROOT, name)\n        orig_func = glob.func\n\n        def asrootpy_izing_func():\n            return self(orig_func())\n\n        # new_glob = copy(glob)\n        new_glob = glob.__class__.__new__(glob.__class__)\n        new_glob.func = asrootpy_izing_func\n        # Memoize\n        setattr(type(self), name, new_glob)\n        return new_glob\n    return gSomething\n\n\n@Facade(__name__, expose_internal=False)\nclass Module(object):\n\n    __version__ = ROOT_VERSION\n\n    def __call__(self, arg, after_init=False):\n        return asrootpy(arg, warn=False, after_init=after_init)\n\n    def __getattr__(self, what):\n        try:\n            # check ROOT\n            result = self(getattr(ROOT, what), after_init=True)\n        except AttributeError:\n            # check rootpy\n            result = lookup_rootpy(what)\n            if result is None:\n                raise AttributeError(\n                    'ROOT does not have the attribute `{0}` '\n                    'and rootpy does not contain the class `{0}`'.format(what))\n            return result\n\n        try:\n            # Memoize\n            setattr(self, what, result)\n        except AttributeError:\n            # Oops... Oh well. I tried.\n            pass\n\n        return result\n\n    @property\n    def R(self):\n        return ROOT\n\n    gPad = proxy_global(\"gPad\")\n    gVirtualX = proxy_global(\"gVirtualX\")\n\n    if ROOT_VERSION < (5, 32, 0):  # pragma: no cover\n        # handle versions of ROOT older than 5.32.00\n        gDirectory = proxy_global(\"gDirectory\", no_expand_macro=True)\n        gFile = proxy_global(\"gFile\", no_expand_macro=True)\n        gInterpreter = proxy_global(\"gInterpreter\", no_expand_macro=True)\n    else:\n        gDirectory = proxy_global(\"gDirectory\")\n        gFile = proxy_global(\"gFile\")\n        gInterpreter = proxy_global(\"gInterpreter\")\n\n    # use the smart template STL types from rootpy.stl instead\n    for t in QROOT.std.stlclasses:\n        locals()[t] = getattr(stl, t)\n    del t\n", "path": "rootpy/ROOT.py"}], "after_files": [{"content": "# Copyright 2012 the rootpy developers\n# distributed under the terms of the GNU General Public License\n\"\"\"\n:py:mod:`rootpy.ROOT`\n=====================\n\nThis module is intended to be a drop-in replacement for ordinary\nPyROOT imports by mimicking PyROOT's interface. If you find a case where it is\nnot, please report an issue to the rootpy developers.\n\nBoth ROOT and rootpy classes can be accessed in a harmonized way through this\nmodule. This means you can take advantage of rootpy classes automatically by\nreplacing ``import ROOT`` with ``import rootpy.ROOT as ROOT`` or\n``from rootpy import ROOT`` in your code, while maintaining backward\ncompatibility with existing use of ROOT's classes.\n\nROOT classes are automatically \"asrootpy'd\" *after* the constructor in ROOT has\nbeen called:\n\n.. sourcecode:: python\n\n   >>> import rootpy.ROOT as ROOT\n   >>> h = ROOT.TH1F('name', 'title', 10, 0, 1)\n   >>> h\n   Hist('name')\n   >>> h.TYPE\n   'F'\n\nAlso access rootpy classes under this same module without needing to remember\nwhere to import them from in rootpy:\n\n.. sourcecode:: python\n\n   >>> import rootpy.ROOT as ROOT\n   >>> h = ROOT.Hist(10, 0, 1, name='name', type='F')\n   >>> h\n   Hist('name')\n   >>> h.TYPE\n   'F'\n\nPlain old ROOT can still be accessed through the ``R`` property:\n\n.. sourcecode:: python\n\n   >>> from rootpy import ROOT\n   >>> ROOT.R.TFile\n   <class 'ROOT.TFile'>\n\n\"\"\"\nfrom __future__ import absolute_import\n\nfrom copy import copy\n\nimport ROOT\n\nfrom . import asrootpy, lookup_rootpy, ROOT_VERSION\nfrom . import QROOT, stl\nfrom .utils.module_facade import Facade\n\n__all__ = []\n\n\ndef proxy_global(name, no_expand_macro=False):\n    \"\"\"\n    Used to automatically asrootpy ROOT's thread local variables\n    \"\"\"\n    if no_expand_macro:  # pragma: no cover\n        # handle older ROOT versions without _ExpandMacroFunction wrapping\n        @property\n        def gSomething_no_func(self):\n            glob = self(getattr(ROOT, name))\n            # create a fake func() that just returns self\n            def func():\n                return glob\n            glob.func = func\n            return glob\n        return gSomething_no_func\n\n    @property\n    def gSomething(self):\n        glob = getattr(ROOT, name)\n        orig_func = glob.func\n\n        def asrootpy_izing_func():\n            return self(orig_func())\n\n        # new_glob = copy(glob)\n        new_glob = glob.__class__.__new__(glob.__class__)\n        new_glob.func = asrootpy_izing_func\n        # Memoize\n        setattr(type(self), name, new_glob)\n        return new_glob\n    return gSomething\n\n\n@Facade(__name__, expose_internal=False)\nclass Module(object):\n\n    __version__ = ROOT_VERSION\n\n    def __call__(self, arg, after_init=False):\n        return asrootpy(arg, warn=False, after_init=after_init)\n\n    def __getattr__(self, what):\n        try:\n            # check ROOT\n            result = self(getattr(ROOT, what), after_init=True)\n        except AttributeError:\n            # check rootpy\n            result = lookup_rootpy(what)\n            if result is None:\n                raise AttributeError(\n                    'ROOT does not have the attribute `{0}` '\n                    'and rootpy does not contain the class `{0}`'.format(what))\n            return result\n\n        try:\n            # Memoize\n            setattr(self, what, result)\n        except AttributeError:\n            # Oops... Oh well. I tried.\n            pass\n\n        return result\n\n    @property\n    def R(self):\n        return ROOT\n\n    gPad = proxy_global(\"gPad\")\n    gVirtualX = proxy_global(\"gVirtualX\")\n\n    if ROOT_VERSION < (5, 32, 0) or ROOT_VERSION >= (6, 9, 2):  # pragma: no cover\n        gDirectory = proxy_global(\"gDirectory\", no_expand_macro=True)\n        gFile = proxy_global(\"gFile\", no_expand_macro=True)\n        gInterpreter = proxy_global(\"gInterpreter\", no_expand_macro=True)\n    else:\n        gDirectory = proxy_global(\"gDirectory\")\n        gFile = proxy_global(\"gFile\")\n        gInterpreter = proxy_global(\"gInterpreter\")\n\n    # use the smart template STL types from rootpy.stl instead\n    for t in QROOT.std.stlclasses:\n        locals()[t] = getattr(stl, t)\n    del t\n", "path": "rootpy/ROOT.py"}]}