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Fix notification CustomFormatter for Python 3

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JonnyWong16 2020-03-21 18:32:57 -07:00
parent e06210f21c
commit 1c56d9c513
1 changed files with 22 additions and 3 deletions
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25
plexpy/notification_handler.py
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@ -1750,6 +1750,23 @@ class CustomFormatter(Formatter):
# this is some markup, find the object and do
# the formatting
# handle arg indexing when empty field_names are given.
if field_name == '':
if auto_arg_index is False:
raise ValueError('cannot switch from manual field '
'specification to automatic field '
'numbering')
field_name = str(auto_arg_index)
auto_arg_index += 1
elif field_name.isdigit():
if auto_arg_index:
raise ValueError('cannot switch from manual field '
'specification to automatic field '
'numbering')
# disable auto arg incrementing, if it gets
# used later on, then an exception will be raised
auto_arg_index = False
# given the field_name, find the object it references
# and the argument it came from
obj, arg_used = self.get_field(field_name, args, kwargs)
@ -1759,8 +1776,10 @@ class CustomFormatter(Formatter):
obj = self.convert_field(obj, conversion)
# expand the format spec, if needed
format_spec = self._vformat(format_spec, args, kwargs,
used_args, recursion_depth - 1)
format_spec, auto_arg_index = self._vformat(
format_spec, args, kwargs,
used_args, recursion_depth-1,
auto_arg_index=auto_arg_index)
# format the object and append to the result
formatted_field = self.format_field(obj, format_spec)
@ -1772,4 +1791,4 @@ class CustomFormatter(Formatter):
result.append(suffix)
# result.append(self.format_field(obj, format_spec))
return ''.join(result)
return ''.join(result), auto_arg_index