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Runtime error
File size: 1,720 Bytes
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from typing import Dict, List
from .adobe_glyphs import adobe_glyphs
from .pdfdoc import _pdfdoc_encoding
from .std import _std_encoding
from .symbol import _symbol_encoding
from .zapfding import _zapfding_encoding
def fill_from_encoding(enc: str) -> List[str]:
lst: List[str] = []
for x in range(256):
try:
lst += (bytes((x,)).decode(enc),)
except Exception:
lst += (chr(x),)
return lst
def rev_encoding(enc: List[str]) -> Dict[str, int]:
rev: Dict[str, int] = {}
for i in range(256):
char = enc[i]
if char == "\u0000":
continue
assert char not in rev, (
str(char) + " at " + str(i) + " already at " + str(rev[char])
)
rev[char] = i
return rev
_win_encoding = fill_from_encoding("cp1252")
_mac_encoding = fill_from_encoding("mac_roman")
_win_encoding_rev: Dict[str, int] = rev_encoding(_win_encoding)
_mac_encoding_rev: Dict[str, int] = rev_encoding(_mac_encoding)
_symbol_encoding_rev: Dict[str, int] = rev_encoding(_symbol_encoding)
_zapfding_encoding_rev: Dict[str, int] = rev_encoding(_zapfding_encoding)
_pdfdoc_encoding_rev: Dict[str, int] = rev_encoding(_pdfdoc_encoding)
charset_encoding: Dict[str, List[str]] = {
"/StandardCoding": _std_encoding,
"/WinAnsiEncoding": _win_encoding,
"/MacRomanEncoding": _mac_encoding,
"/PDFDocEncoding": _pdfdoc_encoding,
"/Symbol": _symbol_encoding,
"/ZapfDingbats": _zapfding_encoding,
}
__all__ = [
"adobe_glyphs",
"_std_encoding",
"_symbol_encoding",
"_zapfding_encoding",
"_pdfdoc_encoding",
"_pdfdoc_encoding_rev",
"_win_encoding",
"_mac_encoding",
"charset_encoding",
]
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