src/eric7/QScintilla/Exporters/ExporterHTML.py

branch
eric7
changeset 10331
c1a2ff7e3575
parent 10180
3a595df36c9a
child 10372
1444b4bee64b
equal deleted inserted replaced
10330:5ea038882dd6 10331:c1a2ff7e3575
8 """ 8 """
9 9
10 # This code is a port of the C++ code found in SciTE 1.74 10 # This code is a port of the C++ code found in SciTE 1.74
11 # Original code: Copyright 1998-2006 by Neil Hodgson <neilh@scintilla.org> 11 # Original code: Copyright 1998-2006 by Neil Hodgson <neilh@scintilla.org>
12 12
13 import contextlib 13 import importlib
14 import io 14 import io
15 import os 15 import os
16 import sys 16 import sys
17 17
18 from PyQt6.Qsci import QsciScintilla 18 from PyQt6.Qsci import QsciScintilla
576 576
577 if Preferences.getEditor("PreviewMarkdownNLtoBR"): 577 if Preferences.getEditor("PreviewMarkdownNLtoBR"):
578 extensions.append("nl2br") 578 extensions.append("nl2br")
579 579
580 pyMdown = False 580 pyMdown = False
581 if Preferences.getEditor("PreviewMarkdownUsePyMdownExtensions"): 581 if Preferences.getEditor("PreviewMarkdownUsePyMdownExtensions") and bool(
582 with contextlib.suppress(ImportError): 582 importlib.util.find_spec("pymdownx")
583 import pymdownx # __IGNORE_EXCEPTION__ __IGNORE_WARNING__ 583 ):
584 584 # PyPI package is 'pymdown-extensions'
585 # PyPI package is 'pymdown-extensions' 585 extensions.extend(
586 586 [
587 extensions.extend( 587 "toc",
588 [ 588 "pymdownx.extra",
589 "toc", 589 "pymdownx.caret",
590 "pymdownx.extra", 590 "pymdownx.emoji",
591 "pymdownx.caret", 591 "pymdownx.mark",
592 "pymdownx.emoji", 592 "pymdownx.tilde",
593 "pymdownx.mark", 593 "pymdownx.keys",
594 "pymdownx.tilde", 594 "pymdownx.tasklist",
595 "pymdownx.keys", 595 "pymdownx.smartsymbols",
596 "pymdownx.tasklist", 596 ]
597 "pymdownx.smartsymbols", 597 )
598 ] 598 pyMdown = True
599 )
600 pyMdown = True
601 599
602 if not pyMdown: 600 if not pyMdown:
603 extensions.extend(["extra", "toc"]) 601 extensions.extend(["extra", "toc"])
604 602
605 # version 2.0 supports only extension names, not instances 603 # version 2.0 supports only extension names, not instances

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