def convert_separator(document): """ Convert layout separators to separator insets and add (LaTeX) paragraph breaks in order to mimic previous LaTeX export. """ parins = ["\\begin_inset Separator parbreak", "\\end_inset", ""] parlay = ["\\begin_layout Standard", "\\begin_inset Separator parbreak", "\\end_inset", "", "\\end_layout", ""] sty_dict = { "family" : "default", "series" : "default", "shape" : "default", "size" : "default", "bar" : "default", "color" : "inherit" } i = 0 while 1: i = find_token(document.body, "\\begin_deeper", i) if i == -1: break j = find_token_backwards(document.body, "\\end_layout", i-1) if j != -1: # reset any text style before inserting the inset lay = get_containing_layout(document.body, j-1) if lay != False: content = "\n".join(document.body[lay[1]:lay[2]]) for val in sty_dict.keys(): if content.find("\\%s" % val) != -1: document.body[j:j] = ["\\%s %s" % (val, sty_dict[val])] i = i + 1 j = j + 1 document.body[j:j] = parins i = i + len(parins) + 1 else: i = i + 1 i = 0 while 1: i = find_token(document.body, "\\align", i) if i == -1: break lay = get_containing_layout(document.body, i) if lay != False and lay[0] == "Plain Layout": i = i + 1 continue j = find_token_backwards(document.body, "\\end_layout", i-1) if j != -1: lay = get_containing_layout(document.body, j-1) if lay != False and lay[0] == "Standard" \ and find_token(document.body, "\\align", lay[1], lay[2]) == -1 \ and find_token(document.body, "\\begin_inset VSpace", lay[1], lay[2]) == -1: # reset any text style before inserting the inset content = "\n".join(document.body[lay[1]:lay[2]]) for val in sty_dict.keys(): if content.find("\\%s" % val) != -1: document.body[j:j] = ["\\%s %s" % (val, sty_dict[val])] i = i + 1 j = j + 1 document.body[j:j] = parins i = i + len(parins) + 1 else: i = i + 1 else: i = i + 1 regexp = re.compile(r'^\\begin_layout (?:(-*)|(\s*))(Separator|EndOfSlide)(?:(-*)|(\s*))$', re.IGNORECASE) i = 0 while 1: i = find_re(document.body, regexp, i) if i == -1: return j = find_end_of_layout(document.body, i) if j == -1: document.warning("Malformed LyX document: Missing `\\end_layout'.") return lay = get_containing_layout(document.body, j-1) if lay != False: lines = document.body[lay[3]:lay[2]] else: lines = [] document.body[i:j+1] = parlay if len(lines) > 0: document.body[i+1:i+1] = lines i = i + len(parlay) + len(lines) + 1
def revert_beamer_lemma(document): " Reverts beamer lemma layout to ERT " beamer_classes = ["beamer", "article-beamer", "scrarticle-beamer"] if document.textclass not in beamer_classes: return consecutive = False i = 0 while True: i = find_token(document.body, "\\begin_layout Lemma", i) if i == -1: return j = find_end_of_layout(document.body, i) if j == -1: document.warning( "Malformed LyX document: Can't find end of Lemma layout") i += 1 continue arg1 = find_token(document.body, "\\begin_inset Argument 1", i, j) endarg1 = find_end_of_inset(document.body, arg1) arg2 = find_token(document.body, "\\begin_inset Argument 2", i, j) endarg2 = find_end_of_inset(document.body, arg2) subst1 = [] subst2 = [] if arg1 != -1: beginPlain1 = find_token(document.body, "\\begin_layout Plain Layout", arg1, endarg1) if beginPlain1 == -1: document.warning( "Malformed LyX document: Can't find arg1 plain Layout") i += 1 continue endPlain1 = find_end_of_inset(document.body, beginPlain1) content1 = document.body[beginPlain1 + 1:endPlain1 - 2] subst1 = put_cmd_in_ert("<") + content1 + put_cmd_in_ert(">") if arg2 != -1: beginPlain2 = find_token(document.body, "\\begin_layout Plain Layout", arg2, endarg2) if beginPlain2 == -1: document.warning( "Malformed LyX document: Can't find arg2 plain Layout") i += 1 continue endPlain2 = find_end_of_inset(document.body, beginPlain2) content2 = document.body[beginPlain2 + 1:endPlain2 - 2] subst2 = put_cmd_in_ert("[") + content2 + put_cmd_in_ert("]") # remove Arg insets if arg1 < arg2: del document.body[arg2:endarg2 + 1] if arg1 != -1: del document.body[arg1:endarg1 + 1] if arg2 < arg1: del document.body[arg1:endarg1 + 1] if arg2 != -1: del document.body[arg2:endarg2 + 1] # index of end layout has probably changed j = find_end_of_layout(document.body, i) if j == -1: document.warning( "Malformed LyX document: Can't find end of Lemma layout") i += 1 continue begcmd = [] # if this is not a consecutive env, add start command if not consecutive: begcmd = put_cmd_in_ert("\\begin{lemma}") # has this a consecutive lemma? consecutive = document.body[j + 2] == "\\begin_layout Lemma" # if this is not followed by a consecutive env, add end command if not consecutive: document.body[j:j + 1] = put_cmd_in_ert("\\end{lemma}") + [ "\\end_layout" ] document.body[i:i + 1] = ["\\begin_layout Standard", "" ] + begcmd + subst1 + subst2 i = j
def convert_separator(document): """ Convert layout separators to separator insets and add (LaTeX) paragraph breaks in order to mimic previous LaTeX export. """ parins = ["\\begin_inset Separator parbreak", "\\end_inset", ""] parlay = [ "\\begin_layout Standard", "\\begin_inset Separator parbreak", "\\end_inset", "", "\\end_layout", "" ] sty_dict = { "family": "default", "series": "default", "shape": "default", "size": "default", "bar": "default", "color": "inherit" } i = 0 while 1: i = find_token(document.body, "\\begin_deeper", i) if i == -1: break j = find_token_backwards(document.body, "\\end_layout", i - 1) if j != -1: # reset any text style before inserting the inset lay = get_containing_layout(document.body, j - 1) if lay != False: content = "\n".join(document.body[lay[1]:lay[2]]) for val in sty_dict.keys(): if content.find("\\%s" % val) != -1: document.body[j:j] = ["\\%s %s" % (val, sty_dict[val])] i = i + 1 j = j + 1 document.body[j:j] = parins i = i + len(parins) + 1 else: i = i + 1 i = 0 while 1: i = find_token(document.body, "\\align", i) if i == -1: break lay = get_containing_layout(document.body, i) if lay != False and lay[0] == "Plain Layout": i = i + 1 continue j = find_token_backwards(document.body, "\\end_layout", i - 1) if j != -1: lay = get_containing_layout(document.body, j - 1) if lay != False and lay[0] == "Standard" \ and find_token(document.body, "\\align", lay[1], lay[2]) == -1 \ and find_token(document.body, "\\begin_inset VSpace", lay[1], lay[2]) == -1: # reset any text style before inserting the inset content = "\n".join(document.body[lay[1]:lay[2]]) for val in sty_dict.keys(): if content.find("\\%s" % val) != -1: document.body[j:j] = ["\\%s %s" % (val, sty_dict[val])] i = i + 1 j = j + 1 document.body[j:j] = parins i = i + len(parins) + 1 else: i = i + 1 else: i = i + 1 regexp = re.compile( r'^\\begin_layout (?:(-*)|(\s*))(Separator|EndOfSlide)(?:(-*)|(\s*))$', re.IGNORECASE) i = 0 while 1: i = find_re(document.body, regexp, i) if i == -1: return j = find_end_of_layout(document.body, i) if j == -1: document.warning("Malformed LyX document: Missing `\\end_layout'.") return lay = get_containing_layout(document.body, j - 1) if lay != False: lines = document.body[lay[3]:lay[2]] else: lines = [] document.body[i:j + 1] = parlay if len(lines) > 0: document.body[i + 1:i + 1] = lines i = i + len(parlay) + len(lines) + 1
def revert_beamer_lemma(document): " Reverts beamer lemma layout to ERT " beamer_classes = ["beamer", "article-beamer", "scrarticle-beamer"] if document.textclass not in beamer_classes: return consecutive = False i = 0 while True: i = find_token(document.body, "\\begin_layout Lemma", i) if i == -1: return j = find_end_of_layout(document.body, i) if j == -1: document.warning("Malformed LyX document: Can't find end of Lemma layout") i += 1 continue arg1 = find_token(document.body, "\\begin_inset Argument 1", i, j) endarg1 = find_end_of_inset(document.body, arg1) arg2 = find_token(document.body, "\\begin_inset Argument 2", i, j) endarg2 = find_end_of_inset(document.body, arg2) subst1 = [] subst2 = [] if arg1 != -1: beginPlain1 = find_token(document.body, "\\begin_layout Plain Layout", arg1, endarg1) if beginPlain1 == -1: document.warning("Malformed LyX document: Can't find arg1 plain Layout") i += 1 continue endPlain1 = find_end_of_inset(document.body, beginPlain1) content1 = document.body[beginPlain1 + 1 : endPlain1 - 2] subst1 = put_cmd_in_ert("<") + content1 + put_cmd_in_ert(">") if arg2 != -1: beginPlain2 = find_token(document.body, "\\begin_layout Plain Layout", arg2, endarg2) if beginPlain2 == -1: document.warning("Malformed LyX document: Can't find arg2 plain Layout") i += 1 continue endPlain2 = find_end_of_inset(document.body, beginPlain2) content2 = document.body[beginPlain2 + 1 : endPlain2 - 2] subst2 = put_cmd_in_ert("[") + content2 + put_cmd_in_ert("]") # remove Arg insets if arg1 < arg2: del document.body[arg2 : endarg2 + 1] if arg1 != -1: del document.body[arg1 : endarg1 + 1] if arg2 < arg1: del document.body[arg1 : endarg1 + 1] if arg2 != -1: del document.body[arg2 : endarg2 + 1] # index of end layout has probably changed j = find_end_of_layout(document.body, i) if j == -1: document.warning("Malformed LyX document: Can't find end of Lemma layout") i += 1 continue begcmd = [] # if this is not a consecutive env, add start command if not consecutive: begcmd = put_cmd_in_ert("\\begin{lemma}") # has this a consecutive lemma? consecutive = document.body[j + 2] == "\\begin_layout Lemma" # if this is not followed by a consecutive env, add end command if not consecutive: document.body[j : j + 1] = put_cmd_in_ert("\\end{lemma}") + ["\\end_layout"] document.body[i : i + 1] = ["\\begin_layout Standard", ""] + begcmd + subst1 + subst2 i = j