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swap order of encoder search

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As described by @scott-r in
Magic encoder does not use
previously used code pages
when possible #570
Thank you!
This commit is contained in:
Patrick Kanzler 2023-10-05 14:41:15 +02:00
parent 8f76578dfa
commit af74ed00c6
2 changed files with 6 additions and 1 deletions
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4
CHANGELOG.rst
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@ -12,11 +12,15 @@ changes
- has - has
- changed - changed
- fix the encoding search so that lower encodings are found first
contributors contributors
^^^^^^^^^^^^ ^^^^^^^^^^^^
- list - list
- contributors - contributors
- scott-r in [#570](https://github.com/python-escpos/python-escpos/issues/570)
2023-05-11 - Version 3.0a9 - "Pride Comes Before A Fall" 2023-05-11 - Version 3.0a9 - "Pride Comes Before A Fall"
-------------------------------------------------------- --------------------------------------------------------
This release is the 10th alpha release of the new version 3.0. This release is the 10th alpha release of the new version 3.0.

3
src/escpos/magicencode.py
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@ -155,7 +155,8 @@ class Encoder(object):
def __encoding_sort_func(self, item): def __encoding_sort_func(self, item):
key, index = item key, index = item
return (key in self.used_encodings, index) used = key in self.used_encodings
return (not used, index)
def find_suitable_encoding(self, char): def find_suitable_encoding(self, char):
"""Search in a specific order for a suitable encoding. """Search in a specific order for a suitable encoding.