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comparison piecrust/formatting/hoedownformatter.py @ 1006:58ef814cc83e

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formatting: Replace `python-hoedown` with `misaka`.
author Ludovic Chabant <ludovic@chabant.com>
date Sat, 25 Nov 2017 22:37:46 -0800
parents 8adc27285d93
children 0302f690a4c5
comparison
equal deleted inserted replaced
1005:2e5c5d33d62c 1006:58ef814cc83e
14 self._formatter = None 14 self._formatter = None
15 15
16 def render(self, format_name, txt): 16 def render(self, format_name, txt):
17 assert format_name in self.FORMAT_NAMES 17 assert format_name in self.FORMAT_NAMES
18 self._ensureInitialized() 18 self._ensureInitialized()
19 return self._formatter.render(txt) 19 return self._formatter(txt)
20 20
21 def _ensureInitialized(self): 21 def _ensureInitialized(self):
22 if self._formatter is not None: 22 if self._formatter is not None:
23 return 23 return
24 24
25 import hoedown 25 import misaka
26 26
27 # Don't show warnings once for each worker when baking, so only 27 # Don't show warnings once for each worker when baking, so only
28 # show them for the first. If the variable is not set, we're not 28 # show them for the first. If the variable is not set, we're not
29 # baking so do show them either way. 29 # baking so do show them either way.
30 show_warnings = (self.app.config.get('baker/worker_id', 0) == 0) 30 show_warnings = (self.app.config.get('baker/worker_id', 0) == 0)
53 exts = 0 53 exts = 0
54 rdrf = 0 54 rdrf = 0
55 other = 0 55 other = 0
56 for n in extensions: 56 for n in extensions:
57 # Try an extension? 57 # Try an extension?
58 e = getattr(hoedown, 'EXT_' + n.upper(), None) 58 e = getattr(misaka, 'EXT_' + n.upper(), None)
59 if e is not None: 59 if e is not None:
60 exts |= e 60 exts |= e
61 continue 61 continue
62 62
63 # Try a render flag? 63 # Try a render flag?
64 f = getattr(hoedown, 'HTML_' + n.upper(), None) 64 f = getattr(misaka, 'HTML_' + n.upper(), None)
65 if f is not None: 65 if f is not None:
66 rdrf |= f 66 rdrf |= f
67 67
68 # Other flag? 68 # Other flag?
69 f = getattr(hoedown, 'TABLE_' + n.upper(), None) 69 f = getattr(misaka, 'TABLE_' + n.upper(), None)
70 if f is not None: 70 if f is not None:
71 other |= f 71 other |= f
72 72
73 # Try translating from a Markdown extension name. 73 # Try translating from a Markdown extension name.
74 t = ext_translate.get(n) 74 t = ext_translate.get(n)
79 continue 79 continue
80 if not isinstance(t, list): 80 if not isinstance(t, list):
81 t = [t] 81 t = [t]
82 for i in t: 82 for i in t:
83 if i.startswith('EXT_'): 83 if i.startswith('EXT_'):
84 exts |= getattr(hoedown, i) 84 exts |= getattr(misaka, i)
85 elif i.startswith('HTML_'): 85 elif i.startswith('HTML_'):
86 rdrf |= getattr(hoedown, i) 86 rdrf |= getattr(misaka, i)
87 elif show_warnings: 87 elif show_warnings:
88 logger.warning("Unknown Hoedown Markdown extension or flag:" 88 logger.warning("Unknown Hoedown Markdown extension or flag:"
89 "%s" % n) 89 "%s" % n)
90 if n == 'extra' and show_warnings: 90 if n == 'extra' and show_warnings:
91 # Special warning for the 'extra' extension. 91 # Special warning for the 'extra' extension.
95 "'tables' extensions will be active. " 95 "'tables' extensions will be active. "
96 "To remove this warning, replace 'extra' with those 3 " 96 "To remove this warning, replace 'extra' with those 3 "
97 "specific extensions.") 97 "specific extensions.")
98 98
99 # Enable a few things by default. 99 # Enable a few things by default.
100 exts |= hoedown.EXT_NO_INTRA_EMPHASIS 100 exts |= misaka.EXT_NO_INTRA_EMPHASIS
101 101
102 renderer = hoedown.HtmlRenderer(flags=rdrf) 102 renderer = misaka.HtmlRenderer(flags=rdrf)
103 self._formatter = hoedown.Markdown( 103 self._formatter = misaka.Markdown(renderer, extensions=(exts | other))
104 renderer, extensions=(exts | other))
105 104
106 105
107 ext_translate = { 106 ext_translate = {
108 'fenced_code': 'EXT_FENCED_CODE', 107 'fenced_code': 'EXT_FENCED_CODE',
109 'footnotes': 'EXT_FOOTNOTES', 108 'footnotes': 'EXT_FOOTNOTES',