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bdlogging.py
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Created
Tue, Sep 17, 01:16
Size
3 KB
Mime Type
text/x-python
Expires
Thu, Sep 19, 01:16 (1 d, 21 h)
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blob
Format
Raw Data
Handle
20828883
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R3127 blackdynamite
bdlogging.py
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#!/usr/bin/env python3
from
__future__
import
print_function
import
logging
import
traceback
import
os
################################################################
def
invalidPrint
(
x
):
raise
Exception
(
'print should not be used in that class: '
'use the logging system instead: "{0}"'
.
format
(
x
))
################################################################
file_handler
=
None
def
setFileHandler
(
logger
,
streamformatter
):
if
globals
()[
'file_handler'
]
is
None
:
# print("resetting the file for {0}".format(logger.name))
f
=
open
(
'bd.log'
,
'w'
)
f
.
close
()
globals
()[
'file_handler'
]
=
logging
.
FileHandler
(
'bd.log'
)
file_handler
=
globals
()[
'file_handler'
]
file_handler
.
setFormatter
(
streamformatter
)
if
file_handler
not
in
logger
.
handlers
:
logger
.
addHandler
(
file_handler
)
################################################################
Parent
=
logging
.
getLoggerClass
()
class
BDlogger
(
Parent
):
def
__init__
(
self
,
name
):
super
()
.
__init__
(
name
)
self
.
name
=
name
self
.
logger_screen
=
Parent
(
name
+
'screen'
)
self
.
logger_file
=
Parent
(
name
+
'file'
)
self
.
streamformatter
=
logging
.
Formatter
(
fmt
=
'
%(levelname)s
:
%(foo)50s
:
%(f)15s
:
%(l)s
:'
+
' '
*
10
+
'
%(message)s
'
)
self
.
screen_handler
=
logging
.
StreamHandler
()
self
.
screen_handler
.
setFormatter
(
self
.
streamformatter
)
self
.
logger_screen
.
addHandler
(
self
.
screen_handler
)
self
.
enable_file
=
False
self
.
setScreenLevel
(
logging
.
INFO
)
def
setLogFileLevel
(
self
,
level
):
self
.
logger_file
.
setLevel
(
level
)
def
setScreenLevel
(
self
,
level
):
self
.
logger_screen
.
setLevel
(
level
)
def
activateFileLog
(
self
,
level
=
logging
.
DEBUG
):
setFileHandler
(
self
.
logger_file
,
self
.
streamformatter
)
self
.
enable_file
=
True
self
.
setLogFileLevel
(
level
)
def
getExtra
(
self
):
extra
=
{}
tr
=
traceback
.
extract_stack
(
limit
=
3
)
tr
=
tr
[
0
]
fname
=
os
.
path
.
basename
(
tr
[
0
])
extra
[
'foo'
]
=
tr
[
2
]
extra
[
'f'
]
=
fname
extra
[
'l'
]
=
tr
[
1
]
return
extra
def
debug
(
self
,
x
,
*
args
,
**
kwargs
):
self
.
logger_screen
.
debug
(
x
,
extra
=
self
.
getExtra
())
if
self
.
enable_file
is
True
:
self
.
logger_file
.
debug
(
x
,
extra
=
self
.
getExtra
())
def
warning
(
self
,
x
,
*
args
,
**
kwargs
):
self
.
logger_screen
.
warning
(
x
,
extra
=
self
.
getExtra
())
if
self
.
enable_file
is
True
:
self
.
logger_file
.
warning
(
x
,
extra
=
self
.
getExtra
())
def
info
(
self
,
x
,
*
args
,
**
kwargs
):
self
.
logger_screen
.
info
(
x
,
extra
=
self
.
getExtra
())
if
self
.
enable_file
is
True
:
self
.
logger_file
.
info
(
x
,
extra
=
self
.
getExtra
())
def
error
(
self
,
x
,
*
args
,
**
kwargs
):
self
.
logger_screen
.
error
(
x
,
extra
=
self
.
getExtra
())
if
self
.
enable_file
is
True
:
self
.
logger_file
.
error
(
x
,
extra
=
self
.
getExtra
())
def
__repr__
(
self
):
return
str
(
self
.
logger_file
)
+
" "
+
str
(
self
.
logger_screen
)
################################################################
logging
.
setLoggerClass
(
BDlogger
)
################################################################
logger
=
logging
.
getLogger
(
__name__
)
################################################################
def
activateFileLogging
():
for
name
,
log
in
logging
.
Logger
.
manager
.
loggerDict
.
items
():
if
isinstance
(
log
,
BDlogger
):
log
.
activateFileLog
()
__all__
=
[
"bdlogging"
]
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