GSI Object Oriented Online Offline (Go4)
GO4-6.4.0
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python
go4py
go4.py
Go to the documentation of this file.
1
import
sys
2
major, minor = sys.version_info[0:2]
3
4
if
major == 2:
5
from
internals.facade
import
Facade
6
else
:
7
from
.internals.facade
import
Facade
8
9
from
types
import
ModuleType
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11
12
def
realNone
(obj):
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"""
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Replace PyROOT null pointer (== None) with a real Python None (is None)
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"""
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return
None
if
obj ==
None
else
obj
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18
19
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@Facade(__name__)
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class
go4Wrapper
(ModuleType):
22
"""
23
Wraps the PyROOT-bound go4 object (transferred here via __builtin__)
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to provide some safety measures
25
"""
26
try
:
27
analysis = go4
28
except
NameError:
29
analysis =
None
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31
def
__getattr__
(self, name):
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"""Forward missing attributes to the internal go4 object"""
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return
getattr(self.
analysis
, name)
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35
def
NextMatchingObject
(self, expr="*", folder=None, reset=False):
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"""Safer proxy for the eponymous go4 method"""
37
if
not
folder:
38
folder =
"Go4"
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obj = self.
analysis
.
NextMatchingObject
(expr, folder, reset)
40
return
self.realNone(obj)
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go4py.go4.go4Wrapper
Definition
go4.py:21
go4py.go4.go4Wrapper.NextMatchingObject
NextMatchingObject(self, expr="*", folder=None, reset=False)
Definition
go4.py:35
go4py.go4.go4Wrapper.__getattr__
__getattr__(self, name)
Definition
go4.py:31
go4py.go4.go4Wrapper.analysis
analysis
Definition
go4.py:27
go4py.go4.realNone
realNone(obj)
Definition
go4.py:12
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