Mercurial > libervia-backend

comparison sat_frontends/jp/cmd_blog.py @ 2998:a1b98772af6b

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Backed out changeset cf0dda0d4cda check_output can't be used as it's waiting for command to return, blocking the edition.
author Goffi <goffi@goffi.org>
date Fri, 12 Jul 2019 09:04:45 +0200
parents cf0dda0d4cda
children d603550d5e99
comparison
equal deleted inserted replaced
2997:cf0dda0d4cda 2998:a1b98772af6b
512 meta_ori, meta_file_path = self.buildMetadataFile(content_file_path, mb_data) 512 meta_ori, meta_file_path = self.buildMetadataFile(content_file_path, mb_data)
513 513
514 # do we need a preview ? 514 # do we need a preview ?
515 if self.args.preview: 515 if self.args.preview:
516 self.disp(u"Preview requested, launching it", 1) 516 self.disp(u"Preview requested, launching it", 1)
517 # we redirect stderr to stdout and capture output to avoid console pollution 517 # we redirect outputs to /dev/null to avoid console pollution in editor
518 # in editor. 518 # if user wants to see messages, (s)he can call "blog preview" directly
519 # If user wants to see messages, (s)he can call "blog preview" directly 519 DEVNULL = open(os.devnull, "wb")
520 try: 520 subprocess.Popen(
521 subprocess.check_output( 521 [
522 [ 522 sys.argv[0],
523 sys.argv[0], 523 "blog",
524 "blog", 524 "preview",
525 "preview", 525 "--inotify",
526 "--inotify", 526 "true",
527 "true", 527 "-p",
528 "-p", 528 self.profile,
529 self.profile, 529 content_file_path,
530 content_file_path, 530 ],
531 ], 531 stdout=DEVNULL,
532 stderr=subprocess.STDOUT, 532 stderr=subprocess.STDOUT,
533 ) 533 )
534 except Exception as e:
535 self.disp(u"Can't show preview: {msg}".format(
536 msg=e.output.decode('utf-8'), err=True))
537 sys.exit(e.returncode)
538 534
539 # we launch editor 535 # we launch editor
540 self.runEditor( 536 self.runEditor(
541 "blog_editor_args", 537 "blog_editor_args",
542 content_file_path, 538 content_file_path,