mirror of
https://github.com/openSUSE/osc.git
synced 2024-12-28 10:46:15 +01:00
30 lines
1007 B
Python
30 lines
1007 B
Python
# be careful when debugging this code:
|
|
# don't add print statements when setting sys.stdout = SafeWriter(sys.stdout)...
|
|
class SafeWriter:
|
|
"""
|
|
Safely write an (unicode) str. In case of an "UnicodeEncodeError" the
|
|
the str is encoded with the "encoding" encoding.
|
|
All getattr, setattr calls are passed through to the "writer" instance.
|
|
"""
|
|
def __init__(self, writer, encoding='unicode_escape'):
|
|
self.__dict__['writer'] = writer
|
|
self.__dict__['encoding'] = encoding
|
|
|
|
def __get_writer(self):
|
|
return self.__dict__['writer']
|
|
|
|
def __get_encoding(self):
|
|
return self.__dict__['encoding']
|
|
|
|
def write(self, s):
|
|
try:
|
|
self.__get_writer().write(s)
|
|
except UnicodeEncodeError as e:
|
|
self.__get_writer().write(s.encode(self.__get_encoding()))
|
|
|
|
def __getattr__(self, name):
|
|
return getattr(self.__get_writer(), name)
|
|
|
|
def __setattr__(self, name, value):
|
|
setattr(self.__get_writer(), name, value)
|