2019-03-26

formattare codice in blogger

Si può usare questo sito.

python script per cycle case (lower - mixed - upper)

Utile con autokey. Eccolo:
 # Get the current selection.  
 sText=clipboard.get_selection()  
 lLength=len(sText)  
   
 try:  
   if not store.has_key("textCycle"):  
     store.set_value("state","title")  
   
 except:  
   pass  
   
 # get saved value of textCycle  
 state = store.get_value("textCycle")  
   
   
 # modify text and set next modfication style  
 if state == "title":  
   #sText=sText.capitalize()  
   sText=sText.title()  
   newstate = "lower"  
   
 elif state == "lower":  
   sText=sText.lower()  
   newstate = "upper"  
   
 elif state == "upper":  
   sText=sText.upper()  
   newstate = "title"  
   
 else:  
   newstate = "lower"  
   
 # save for next run of script  
 store.set_value("textCycle",newstate)    
   
 # Send the result.  
 keyboard.send_keys(sText)  
 keyboard.send_keys("<shift>+<left>"*lLength)  

convertire un documento in html/epub

E' meglio non farlo direttamente da LibreOffice, ma con FF Multiconverter, che usa i tag i e b, e non span. Il che permette di ripulire bene, successivamente,  il codice sorgente.

2019-03-25

LO: tradurre una parola e scrievere quella tradotta a fianco di querla originale

Si tratta di una macro per LibreOffice, con l'estensione Traduttore; ho copiato, da un sito per imparare inglese, un elenco di verbi inglesi, non tradotti; così ho cercato di velocizzare il prcesso di traduzione e aggiunta della parola tradotta a fianco di quella originale.

Riporto la soluzioone, dal sito AskLibreOffice:


Solved, with the help of macro's author!
  • After inserting ~/.config/libreoffice/4/user/Scripts/python/TradutorLibreText.py
  • and after installing libreoffice-script-provider-python
This is my macro
sub translate_word rem ---------------------------------------------------------------------- rem define variables dim document as object dim dispatcher as object rem ---------------------------------------------------------------------- rem get access to the document document = ThisComponent.CurrentController.Frame dispatcher = createUnoService("com.sun.star.frame.DispatchHelper") rem ---------------------------------------------------------------------- dim args1(0) as new com.sun.star.beans.PropertyValue args1(0).Name = "Language" args1(0).Value = "Current_Italian (Italy)" dispatcher.executeDispatch(document, ".uno:LanguageStatus", "", 0, args1()) rem--nuovo inserim inizio Dim oScriptProvider, oScript oScriptProvider = ThisComponent.getScriptProvider() oScript = oScriptProvider.getScript("vnd.sun.star.script:TradutorLibreText.py$TradutorLibreText?language=Python&location=user") oScript.invoke(array(), array(), array()) rem--nuovo inserim fine rem ---------------------------------------------------------------------- dispatcher.executeDispatch(document, ".uno:WordLeftSel", "", 0, Array()) rem ---------------------------------------------------------------------- dispatcher.executeDispatch(document, ".uno:Copy", "", 0, Array()) rem ---------------------------------------------------------------------- dispatcher.executeDispatch(document, ".uno:Undo", "", 0, Array()) rem ---------------------------------------------------------------------- dispatcher.executeDispatch(document, ".uno:Undo", "", 0, Array()) rem ---------------------------------------------------------------------- dispatcher.executeDispatch(document, ".uno:GoToEndOfLine", "", 0, Array()) rem ---------------------------------------------------------------------- dim args7(0) as new com.sun.star.beans.PropertyValue args7(0).Name = "Text" args7(0).Value = " " dispatcher.executeDispatch(document, ".uno:InsertText", "", 0, args7()) rem ---------------------------------------------------------------------- dispatcher.executeDispatch(document, ".uno:Paste", "", 0, Array()) rem ---------------------------------------------------------------------- dim args9(0) as new com.sun.star.beans.PropertyValue args9(0).Name = "Text" args9(0).Value = ")" dispatcher.executeDispatch(document, ".uno:InsertText", "", 0, args9()) rem ---------------------------------------------------------------------- dispatcher.executeDispatch(document, ".uno:GoToPrevWord", "", 0, Array()) rem ---------------------------------------------------------------------- dispatcher.executeDispatch(document, ".uno:GoToPrevWord", "", 0, Array()) rem ---------------------------------------------------------------------- dim args12(0) as new com.sun.star.beans.PropertyValue args12(0).Name = "Text" args12(0).Value = "(" dispatcher.executeDispatch(document, ".uno:InsertText", "", 0, args12()) rem ---------------------------------------------------------------------- dim args13(1) as new com.sun.star.beans.PropertyValue args13(0).Name = "Count" args13(0).Value = 1 args13(1).Name = "Select" args13(1).Value = false dispatcher.executeDispatch(document, ".uno:GoLeft", "", 0, args13()) rem ---------------------------------------------------------------------- dispatcher.executeDispatch(document, ".uno:WordRightSel", "", 0, Array()) rem ---------------------------------------------------------------------- dispatcher.executeDispatch(document, ".uno:WordRightSel", "", 0, Array()) rem ---------------------------------------------------------------------- dim args16(1) as new com.sun.star.beans.PropertyValue args16(0).Name = "Count" args16(0).Value = 1 args16(1).Name = "Select" args16(1).Value = true dispatcher.executeDispatch(document, ".uno:GoRight", "", 0, args16()) rem ---------------------------------------------------------------------- dim args17(0) as new com.sun.star.beans.PropertyValue args17(0).Name = "Color" args17(0).Value = 8421504 dispatcher.executeDispatch(document, ".uno:Color", "", 0, args17()) rem ---------------------------------------------------------------------- dim args18(2) as new com.sun.star.beans.PropertyValue args18(0).Name = "FontHeight.Height" args18(0).Value = 8 args18(1).Name = "FontHeight.Prop" args18(1).Value = 100 args18(2).Name = "FontHeight.Diff" args18(2).Value = 0 dispatcher.executeDispatch(document, ".uno:FontHeight", "", 0, args18()) end sub

2019-03-05

rippare sottotitoli da video online

Anche con Firefox si può:
  • attivare inspect element (ad esempio ctrl+shift +I)
  • scegliere network 
  • dare eventualmente F5 
  • cercare la riga con estensione vtt
  • tasto destro del mouse: apri in una nuova scheda
  • salvate il testo che vi apparirà (con un po' di pazienza) come .srt
  • aggiungetelo al video con il programma apposito
Cfr. https://www.youtube.com/watch?v=rzkqJLEIPOQ

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