| 21 | ## EncodingDB |
| 22 | ## |
| 23 | class EncodingDB(object): |
| 24 | |
| 25 | std2unicode = {} |
| 26 | mac2unicode = {} |
| 27 | win2unicode = {} |
| 28 | pdf2unicode = {} |
| 29 | for (name,std,mac,win,pdf) in ENCODING: |
| 30 | c = name2unicode(name) |
| 31 | if std: std2unicode[std] = c |
| 32 | if mac: mac2unicode[mac] = c |
| 33 | if win: win2unicode[win] = c |
| 34 | if pdf: pdf2unicode[pdf] = c |
| 35 | |
| 36 | encodings = { |
| 37 | 'StandardEncoding': std2unicode, |
| 38 | 'MacRomanEncoding': mac2unicode, |
| 39 | 'WinAnsiEncoding': win2unicode, |
| 40 | 'PDFDocEncoding': pdf2unicode, |
| 41 | } |
| 42 | |
| 43 | @classmethod |
| 44 | def get_encoding(klass, name, diff=None): |
| 45 | cid2unicode = klass.encodings.get(name, klass.std2unicode) |
| 46 | if diff: |
| 47 | cid2unicode = cid2unicode.copy() |
| 48 | cid = 0 |
| 49 | for x in diff: |
| 50 | if isinstance(x, int): |
| 51 | cid = x |
| 52 | elif isinstance(x, PSLiteral): |
| 53 | try: |
| 54 | cid2unicode[cid] = name2unicode(x.name) |
| 55 | except KeyError: |
| 56 | pass |
| 57 | cid += 1 |
| 58 | return cid2unicode |
nothing calls this directly
no test coverage detected
searching dependent graphs…