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Added two feature flags and charset selection on init #223

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Added two feature flags and charset selection on init #223

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14 changes: 10 additions & 4 deletions barcode/codex.py
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Original file line number Diff line number Diff line change
Expand Up @@ -136,11 +136,13 @@ class Code128(Barcode):

name = "Code 128"

def __init__(self, code, writer=None) -> None:
def __init__(self, code, writer=None, charset="B", enable_optimization=True, enable_hybrid_charset=True) -> None:
self.code = code
self.writer = writer or self.default_writer()
self._charset = "B"
self._charset = charset
self._buffer = ""
self._enable_optimization = enable_optimization
self._enable_hybrid_charset = enable_hybrid_charset
check_code(self.code, self.name, code128.ALL)

def __str__(self) -> str:
Expand Down Expand Up @@ -229,7 +231,8 @@ def _calculate_checksum(self, encoded):
def _build(self):
encoded = [code128.START_CODES[self._charset]]
for i, char in enumerate(self.code):
encoded.extend(self._maybe_switch_charset(i))
if self._enable_hybrid_charset == True:
encoded.extend(self._maybe_switch_charset(i))
code_num = self._convert(char)
if code_num is not None:
encoded.append(code_num)
Expand All @@ -238,7 +241,10 @@ def _build(self):
encoded.extend(self._new_charset("B"))
encoded.append(self._convert(self._buffer[0]))
self._buffer = ""
return self._try_to_optimize(encoded)
if self._enable_optimization == True:
return self._try_to_optimize(encoded)
else:
return encoded

def build(self):
encoded = self._build()
Expand Down