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Add list/text join/split block.

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Neil Fraser
2015-01-18 16:54:30 -08:00
parent 8dce3aa271
commit e69f5f4502
71 changed files with 1128 additions and 476 deletions
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python_compressed.js
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@@ -30,6 +30,7 @@ Blockly.Python.lists_setIndex=function(a){var b=Blockly.Python.valueToCode(a,"LI
b+"\n",b=d,d=e);e=Blockly.Python.variableDB_.getDistinctName("tmp_x",Blockly.Variables.NAME_TYPE);d+=e+" = int(random.random() * len("+b+"))\n";if("SET"==c)return d+(b+"["+e+"] = "+a+"\n");if("INSERT"==c)return d+=b+".insert("+e+", "+a+")\n"}throw"Unhandled combination (lists_setIndex).";};
Blockly.Python.lists_getSublist=function(a){var b=Blockly.Python.valueToCode(a,"LIST",Blockly.Python.ORDER_MEMBER)||"[]",c=a.getFieldValue("WHERE1"),d=a.getFieldValue("WHERE2"),e=Blockly.Python.valueToCode(a,"AT1",Blockly.Python.ORDER_ADDITIVE)||"1";a=Blockly.Python.valueToCode(a,"AT2",Blockly.Python.ORDER_ADDITIVE)||"1";"FIRST"==c||"FROM_START"==c&&"1"==e?e="":"FROM_START"==c?e=Blockly.isNumber(e)?parseInt(e,10)-1:"int("+e+" - 1)":"FROM_END"==c&&(e=Blockly.isNumber(e)?-parseInt(e,10):"-int("+e+")");
"LAST"==d||"FROM_END"==d&&"1"==a?a="":"FROM_START"==c?a=Blockly.isNumber(a)?parseInt(a,10):"int("+a+")":"FROM_END"==c&&(Blockly.isNumber(a)?(a=1-parseInt(a,10),0==a&&(a="")):(Blockly.Python.definitions_.import_sys="import sys",a="int(1 - "+a+") or sys.maxsize"));return[b+"["+e+" : "+a+"]",Blockly.Python.ORDER_MEMBER]};
Blockly.Python.lists_split=function(a){var b=a.getFieldValue("MODE");if("SPLIT"==b)b=Blockly.Python.valueToCode(a,"INPUT",Blockly.Python.ORDER_MEMBER)||"''",a=Blockly.Python.valueToCode(a,"DELIM",Blockly.Python.ORDER_NONE),a=b+".split("+a+")";else if("JOIN"==b)b=Blockly.Python.valueToCode(a,"INPUT",Blockly.Python.ORDER_NONE)||"[]",a=Blockly.Python.valueToCode(a,"DELIM",Blockly.Python.ORDER_MEMBER)||"''",a=a+".join("+b+")";else throw"Unknown mode: "+b;return[a,Blockly.Python.ORDER_FUNCTION_CALL]};
// Copyright 2012 Google Inc. Apache License 2.0
Blockly.Python.logic={};Blockly.Python.controls_if=function(a){for(var b=0,c=Blockly.Python.valueToCode(a,"IF"+b,Blockly.Python.ORDER_NONE)||"False",d=Blockly.Python.statementToCode(a,"DO"+b)||" pass\n",e="if "+c+":\n"+d,b=1;b<=a.elseifCount_;b++)c=Blockly.Python.valueToCode(a,"IF"+b,Blockly.Python.ORDER_NONE)||"False",d=Blockly.Python.statementToCode(a,"DO"+b)||" pass\n",e+="elif "+c+":\n"+d;a.elseCount_&&(d=Blockly.Python.statementToCode(a,"ELSE")||" pass\n",e+="else:\n"+d);return e};
Blockly.Python.logic_compare=function(a){var b={EQ:"==",NEQ:"!=",LT:"<",LTE:"<=",GT:">",GTE:">="}[a.getFieldValue("OP")],c=Blockly.Python.ORDER_RELATIONAL,d=Blockly.Python.valueToCode(a,"A",c)||"0";a=Blockly.Python.valueToCode(a,"B",c)||"0";return[d+" "+b+" "+a,c]};