setop/python-escpos
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re-work encoder to consult the capabilities database and use custom code pages or python encoder as necessary

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Michael Billington
2016-09-11 21:03:55 +10:00
parent d9a6960f07
commit 9a65945fcd
4 changed files with 50 additions and 32 deletions
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18
src/escpos/codepages.py
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@@ -12,21 +12,11 @@ class CodePageManager:
def get_all(self):
return self.data.values()
def encode(self, text, encoding, errors='strict'):
"""Adds support for Japanese to the builtin str.encode().
TODO: Add support for custom code page data from
escpos-printer-db.
"""
# Python has not have this builtin?
if encoding.upper() == 'KATAKANA':
return encode_katakana(text)
return text.encode(encoding, errors=errors)
def get_encoding_name(self, encoding):
# TODO resolve the encoding alias
return encoding.upper()
def get_encoding(self, encoding):
# resolve the encoding alias
return encoding.lower()
return self.data[encoding]
CodePages = CodePageManager(CAPABILITIES['encodings'])