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Cherrypick a fix for #1069 and rebuild (#1075)

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* Fix #1069 (#1073)

* rebuild
This commit is contained in:
Rachel Fenichel
2017-05-03 15:00:48 -07:00
committed by GitHub
parent 8f0ee1554b
commit 388b32d097
27 changed files with 452 additions and 443 deletions
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python_compressed.js
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@@ -14,29 +14,29 @@ Blockly.Python.scrub_=function(a,b){var c="";if(!a.outputConnection||!a.outputCo
e=Blockly.Python.blockToCode(e);return c+b+e};Blockly.Python.getAdjustedInt=function(a,b,c,d){c=c||0;a.workspace.options.oneBasedIndex&&c--;var e=a.workspace.options.oneBasedIndex?"1":"0";a=Blockly.Python.valueToCode(a,b,c?Blockly.Python.ORDER_ADDITIVE:Blockly.Python.ORDER_NONE)||e;Blockly.isNumber(a)?(a=parseInt(a,10)+c,d&&(a=-a)):(a=0<c?"int("+a+" + "+c+")":0>c?"int("+a+" - "+-c+")":"int("+a+")",d&&(a="-"+a));return a};Blockly.Python.lists={};Blockly.Python.lists_create_empty=function(a){return["[]",Blockly.Python.ORDER_ATOMIC]};Blockly.Python.lists_create_with=function(a){for(var b=Array(a.itemCount_),c=0;c<a.itemCount_;c++)b[c]=Blockly.Python.valueToCode(a,"ADD"+c,Blockly.Python.ORDER_NONE)||"None";return["["+b.join(", ")+"]",Blockly.Python.ORDER_ATOMIC]};
Blockly.Python.lists_repeat=function(a){var b=Blockly.Python.valueToCode(a,"ITEM",Blockly.Python.ORDER_NONE)||"None";a=Blockly.Python.valueToCode(a,"NUM",Blockly.Python.ORDER_MULTIPLICATIVE)||"0";return["["+b+"] * "+a,Blockly.Python.ORDER_MULTIPLICATIVE]};Blockly.Python.lists_length=function(a){return["len("+(Blockly.Python.valueToCode(a,"VALUE",Blockly.Python.ORDER_NONE)||"[]")+")",Blockly.Python.ORDER_FUNCTION_CALL]};
Blockly.Python.lists_isEmpty=function(a){return["not len("+(Blockly.Python.valueToCode(a,"VALUE",Blockly.Python.ORDER_NONE)||"[]")+")",Blockly.Python.ORDER_LOGICAL_NOT]};
Blockly.Python.lists_indexOf=function(a){var b=Blockly.Python.valueToCode(a,"FIND",Blockly.Python.ORDER_NONE)||"[]",c=Blockly.Python.valueToCode(a,"VALUE",Blockly.Python.ORDER_NONE)||"''";if(a.workspace.options.oneBasedIndex)var d=" 0",e=" + 1",f="";else d=" -1",e="",f=" - 1";if("FIRST"==a.getFieldValue("END"))return a=Blockly.Python.provideFunction_("first_index",["def "+Blockly.Python.FUNCTION_NAME_PLACEHOLDER_+"(my_list, elem):"," try: index = my_list.index(elem)"+e," except: index ="+d," return index"]),
[a+"("+c+", "+b+")",Blockly.Python.ORDER_FUNCTION_CALL];a=Blockly.Python.provideFunction_("last_index",["def "+Blockly.Python.FUNCTION_NAME_PLACEHOLDER_+"(my_list, elem):"," try: index = len(my_list) - my_list[::-1].index(elem)"+f," except: index ="+d," return index"]);return[a+"("+c+", "+b+")",Blockly.Python.ORDER_FUNCTION_CALL]};
Blockly.Python.lists_getIndex=function(a){var b=a.getFieldValue("MODE")||"GET",c=a.getFieldValue("WHERE")||"FROM_START",d=Blockly.Python.valueToCode(a,"VALUE","RANDOM"==c?Blockly.Python.ORDER_NONE:Blockly.Python.ORDER_MEMBER)||"[]";switch(c){case "FIRST":if("GET"==b)return[d+"[0]",Blockly.Python.ORDER_MEMBER];if("GET_REMOVE"==b)return[d+".pop(0)",Blockly.Python.ORDER_FUNCTION_CALL];if("REMOVE"==b)return d+".pop(0)\n";break;case "LAST":if("GET"==b)return[d+"[-1]",Blockly.Python.ORDER_MEMBER];if("GET_REMOVE"==
Blockly.Python.lists_indexOf=function(a){var b=Blockly.Python.valueToCode(a,"FIND",Blockly.Python.ORDER_NONE)||"[]",c=Blockly.Python.valueToCode(a,"VALUE",Blockly.Python.ORDER_NONE)||"''";if(a.workspace.options.oneBasedIndex){var d=" 0";var e=" + 1";var f=""}else d=" -1",e="",f=" - 1";if("FIRST"==a.getFieldValue("END"))return a=Blockly.Python.provideFunction_("first_index",["def "+Blockly.Python.FUNCTION_NAME_PLACEHOLDER_+"(my_list, elem):"," try: index = my_list.index(elem)"+e," except: index ="+
d," return index"]),[a+"("+c+", "+b+")",Blockly.Python.ORDER_FUNCTION_CALL];a=Blockly.Python.provideFunction_("last_index",["def "+Blockly.Python.FUNCTION_NAME_PLACEHOLDER_+"(my_list, elem):"," try: index = len(my_list) - my_list[::-1].index(elem)"+f," except: index ="+d," return index"]);return[a+"("+c+", "+b+")",Blockly.Python.ORDER_FUNCTION_CALL]};
Blockly.Python.lists_getIndex=function(a){var b=a.getFieldValue("MODE")||"GET",c=a.getFieldValue("WHERE")||"FROM_START";var d=Blockly.Python.valueToCode(a,"VALUE","RANDOM"==c?Blockly.Python.ORDER_NONE:Blockly.Python.ORDER_MEMBER)||"[]";switch(c){case "FIRST":if("GET"==b)return[d+"[0]",Blockly.Python.ORDER_MEMBER];if("GET_REMOVE"==b)return[d+".pop(0)",Blockly.Python.ORDER_FUNCTION_CALL];if("REMOVE"==b)return d+".pop(0)\n";break;case "LAST":if("GET"==b)return[d+"[-1]",Blockly.Python.ORDER_MEMBER];if("GET_REMOVE"==
b)return[d+".pop()",Blockly.Python.ORDER_FUNCTION_CALL];if("REMOVE"==b)return d+".pop()\n";break;case "FROM_START":a=Blockly.Python.getAdjustedInt(a,"AT");if("GET"==b)return[d+"["+a+"]",Blockly.Python.ORDER_MEMBER];if("GET_REMOVE"==b)return[d+".pop("+a+")",Blockly.Python.ORDER_FUNCTION_CALL];if("REMOVE"==b)return d+".pop("+a+")\n";break;case "FROM_END":a=Blockly.Python.getAdjustedInt(a,"AT",1,!0);if("GET"==b)return[d+"["+a+"]",Blockly.Python.ORDER_MEMBER];if("GET_REMOVE"==b)return[d+".pop("+a+")",
Blockly.Python.ORDER_FUNCTION_CALL];if("REMOVE"==b)return d+".pop("+a+")\n";break;case "RANDOM":Blockly.Python.definitions_.import_random="import random";if("GET"==b)return["random.choice("+d+")",Blockly.Python.ORDER_FUNCTION_CALL];d=Blockly.Python.provideFunction_("lists_remove_random_item",["def "+Blockly.Python.FUNCTION_NAME_PLACEHOLDER_+"(myList):"," x = int(random.random() * len(myList))"," return myList.pop(x)"])+"("+d+")";if("GET_REMOVE"==b)return[d,Blockly.Python.ORDER_FUNCTION_CALL];if("REMOVE"==
b)return d+"\n"}throw"Unhandled combination (lists_getIndex).";};
Blockly.Python.lists_setIndex=function(a){var b=Blockly.Python.valueToCode(a,"LIST",Blockly.Python.ORDER_MEMBER)||"[]",c=a.getFieldValue("MODE")||"GET",d=a.getFieldValue("WHERE")||"FROM_START",e=Blockly.Python.valueToCode(a,"TO",Blockly.Python.ORDER_NONE)||"None";switch(d){case "FIRST":if("SET"==c)return b+"[0] = "+e+"\n";if("INSERT"==c)return b+".insert(0, "+e+")\n";break;case "LAST":if("SET"==c)return b+"[-1] = "+e+"\n";if("INSERT"==c)return b+".append("+e+")\n";break;case "FROM_START":a=Blockly.Python.getAdjustedInt(a,
"AT");if("SET"==c)return b+"["+a+"] = "+e+"\n";if("INSERT"==c)return b+".insert("+a+", "+e+")\n";break;case "FROM_END":a=Blockly.Python.getAdjustedInt(a,"AT",1,!0);if("SET"==c)return b+"["+a+"] = "+e+"\n";if("INSERT"==c)return b+".insert("+a+", "+e+")\n";break;case "RANDOM":Blockly.Python.definitions_.import_random="import random";b.match(/^\w+$/)?a="":(a=Blockly.Python.variableDB_.getDistinctName("tmp_list",Blockly.Variables.NAME_TYPE),d=a+" = "+b+"\n",b=a,a=d);d=Blockly.Python.variableDB_.getDistinctName("tmp_x",
Blockly.Variables.NAME_TYPE);a+=d+" = int(random.random() * len("+b+"))\n";if("SET"==c)return a+(b+"["+d+"] = "+e+"\n");if("INSERT"==c)return a+(b+".insert("+d+", "+e+")\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");switch(c){case "FROM_START":c=Blockly.Python.getAdjustedInt(a,"AT1");"0"==c&&(c="");break;case "FROM_END":c=Blockly.Python.getAdjustedInt(a,"AT1",1,!0);break;case "FIRST":c="";break;default:throw"Unhandled option (lists_getSublist)";}switch(d){case "FROM_START":a=Blockly.Python.getAdjustedInt(a,"AT2",1);break;case "FROM_END":a=
Blockly.Python.lists_getSublist=function(a){var b=Blockly.Python.valueToCode(a,"LIST",Blockly.Python.ORDER_MEMBER)||"[]";var c=a.getFieldValue("WHERE1");var d=a.getFieldValue("WHERE2");switch(c){case "FROM_START":c=Blockly.Python.getAdjustedInt(a,"AT1");"0"==c&&(c="");break;case "FROM_END":c=Blockly.Python.getAdjustedInt(a,"AT1",1,!0);break;case "FIRST":c="";break;default:throw"Unhandled option (lists_getSublist)";}switch(d){case "FROM_START":a=Blockly.Python.getAdjustedInt(a,"AT2",1);break;case "FROM_END":a=
Blockly.Python.getAdjustedInt(a,"AT2",0,!0);Blockly.isNumber(String(a))?"0"==a&&(a=""):(Blockly.Python.definitions_.import_sys="import sys",a+=" or sys.maxsize");break;case "LAST":a="";break;default:throw"Unhandled option (lists_getSublist)";}return[b+"["+c+" : "+a+"]",Blockly.Python.ORDER_MEMBER]};
Blockly.Python.lists_sort=function(a){var b=Blockly.Python.valueToCode(a,"LIST",Blockly.Python.ORDER_NONE)||"[]",c=a.getFieldValue("TYPE");a="1"===a.getFieldValue("DIRECTION")?"False":"True";return[Blockly.Python.provideFunction_("lists_sort",["def "+Blockly.Python.FUNCTION_NAME_PLACEHOLDER_+"(my_list, type, reverse):"," def try_float(s):"," try:"," return float(s)"," except:"," return 0"," key_funcs = {",' "NUMERIC": try_float,',' "TEXT": str,',' "IGNORE_CASE": lambda s: str(s).lower()',
" }"," key_func = key_funcs[type]"," list_cpy = list(my_list)"," return sorted(list_cpy, key=key_func, reverse=reverse)"])+"("+b+', "'+c+'", '+a+")",Blockly.Python.ORDER_FUNCTION_CALL]};
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]};
Blockly.Python.lists_reverse=function(a){return["list(reversed("+(Blockly.Python.valueToCode(a,"LIST",Blockly.Python.ORDER_NONE)||"[]")+"))",Blockly.Python.ORDER_FUNCTION_CALL]};Blockly.Python.math={};Blockly.Python.addReservedWords("math,random,Number");Blockly.Python.math_number=function(a){a=parseFloat(a.getFieldValue("NUM"));var b;Infinity==a?(a='float("inf")',b=Blockly.Python.ORDER_FUNCTION_CALL):-Infinity==a?(a='-float("inf")',b=Blockly.Python.ORDER_UNARY_SIGN):b=0>a?Blockly.Python.ORDER_UNARY_SIGN:Blockly.Python.ORDER_ATOMIC;return[a,b]};
Blockly.Python.lists_reverse=function(a){return["list(reversed("+(Blockly.Python.valueToCode(a,"LIST",Blockly.Python.ORDER_NONE)||"[]")+"))",Blockly.Python.ORDER_FUNCTION_CALL]};Blockly.Python.math={};Blockly.Python.addReservedWords("math,random,Number");Blockly.Python.math_number=function(a){a=parseFloat(a.getFieldValue("NUM"));if(Infinity==a){a='float("inf")';var b=Blockly.Python.ORDER_FUNCTION_CALL}else-Infinity==a?(a='-float("inf")',b=Blockly.Python.ORDER_UNARY_SIGN):b=0>a?Blockly.Python.ORDER_UNARY_SIGN:Blockly.Python.ORDER_ATOMIC;return[a,b]};
Blockly.Python.math_arithmetic=function(a){var b={ADD:[" + ",Blockly.Python.ORDER_ADDITIVE],MINUS:[" - ",Blockly.Python.ORDER_ADDITIVE],MULTIPLY:[" * ",Blockly.Python.ORDER_MULTIPLICATIVE],DIVIDE:[" / ",Blockly.Python.ORDER_MULTIPLICATIVE],POWER:[" ** ",Blockly.Python.ORDER_EXPONENTIATION]}[a.getFieldValue("OP")],c=b[0],b=b[1],d=Blockly.Python.valueToCode(a,"A",b)||"0";a=Blockly.Python.valueToCode(a,"B",b)||"0";return[d+c+a,b]};
Blockly.Python.math_single=function(a){var b=a.getFieldValue("OP"),c;if("NEG"==b)return c=Blockly.Python.valueToCode(a,"NUM",Blockly.Python.ORDER_UNARY_SIGN)||"0",["-"+c,Blockly.Python.ORDER_UNARY_SIGN];Blockly.Python.definitions_.import_math="import math";a="SIN"==b||"COS"==b||"TAN"==b?Blockly.Python.valueToCode(a,"NUM",Blockly.Python.ORDER_MULTIPLICATIVE)||"0":Blockly.Python.valueToCode(a,"NUM",Blockly.Python.ORDER_NONE)||"0";switch(b){case "ABS":c="math.fabs("+a+")";break;case "ROOT":c="math.sqrt("+
Blockly.Python.math_single=function(a){var b=a.getFieldValue("OP");if("NEG"==b){var c=Blockly.Python.valueToCode(a,"NUM",Blockly.Python.ORDER_UNARY_SIGN)||"0";return["-"+c,Blockly.Python.ORDER_UNARY_SIGN]}Blockly.Python.definitions_.import_math="import math";a="SIN"==b||"COS"==b||"TAN"==b?Blockly.Python.valueToCode(a,"NUM",Blockly.Python.ORDER_MULTIPLICATIVE)||"0":Blockly.Python.valueToCode(a,"NUM",Blockly.Python.ORDER_NONE)||"0";switch(b){case "ABS":c="math.fabs("+a+")";break;case "ROOT":c="math.sqrt("+
a+")";break;case "LN":c="math.log("+a+")";break;case "LOG10":c="math.log10("+a+")";break;case "EXP":c="math.exp("+a+")";break;case "POW10":c="math.pow(10,"+a+")";break;case "ROUND":c="round("+a+")";break;case "ROUNDUP":c="math.ceil("+a+")";break;case "ROUNDDOWN":c="math.floor("+a+")";break;case "SIN":c="math.sin("+a+" / 180.0 * math.pi)";break;case "COS":c="math.cos("+a+" / 180.0 * math.pi)";break;case "TAN":c="math.tan("+a+" / 180.0 * math.pi)"}if(c)return[c,Blockly.Python.ORDER_FUNCTION_CALL];switch(b){case "ASIN":c=
"math.asin("+a+") / math.pi * 180";break;case "ACOS":c="math.acos("+a+") / math.pi * 180";break;case "ATAN":c="math.atan("+a+") / math.pi * 180";break;default:throw"Unknown math operator: "+b;}return[c,Blockly.Python.ORDER_MULTIPLICATIVE]};
Blockly.Python.math_constant=function(a){var b={PI:["math.pi",Blockly.Python.ORDER_MEMBER],E:["math.e",Blockly.Python.ORDER_MEMBER],GOLDEN_RATIO:["(1 + math.sqrt(5)) / 2",Blockly.Python.ORDER_MULTIPLICATIVE],SQRT2:["math.sqrt(2)",Blockly.Python.ORDER_MEMBER],SQRT1_2:["math.sqrt(1.0 / 2)",Blockly.Python.ORDER_MEMBER],INFINITY:["float('inf')",Blockly.Python.ORDER_ATOMIC]};a=a.getFieldValue("CONSTANT");"INFINITY"!=a&&(Blockly.Python.definitions_.import_math="import math");return b[a]};
Blockly.Python.math_number_property=function(a){var b=Blockly.Python.valueToCode(a,"NUMBER_TO_CHECK",Blockly.Python.ORDER_MULTIPLICATIVE)||"0",c=a.getFieldValue("PROPERTY"),d;if("PRIME"==c)return Blockly.Python.definitions_.import_math="import math",Blockly.Python.definitions_.from_numbers_import_Number="from numbers import Number",[Blockly.Python.provideFunction_("math_isPrime",["def "+Blockly.Python.FUNCTION_NAME_PLACEHOLDER_+"(n):"," # https://en.wikipedia.org/wiki/Primality_test#Naive_methods",
Blockly.Python.math_number_property=function(a){var b=Blockly.Python.valueToCode(a,"NUMBER_TO_CHECK",Blockly.Python.ORDER_MULTIPLICATIVE)||"0",c=a.getFieldValue("PROPERTY");if("PRIME"==c)return Blockly.Python.definitions_.import_math="import math",Blockly.Python.definitions_.from_numbers_import_Number="from numbers import Number",[Blockly.Python.provideFunction_("math_isPrime",["def "+Blockly.Python.FUNCTION_NAME_PLACEHOLDER_+"(n):"," # https://en.wikipedia.org/wiki/Primality_test#Naive_methods",
" # If n is not a number but a string, try parsing it."," if not isinstance(n, Number):"," try:"," n = float(n)"," except:"," return False"," if n == 2 or n == 3:"," return True"," # False if n is negative, is 1, or not whole, or if n is divisible by 2 or 3."," if n <= 1 or n % 1 != 0 or n % 2 == 0 or n % 3 == 0:"," return False"," # Check all the numbers of form 6k +/- 1, up to sqrt(n)."," for x in range(6, int(math.sqrt(n)) + 2, 6):"," if n % (x - 1) == 0 or n % (x + 1) == 0:",
" return False"," return True"])+"("+b+")",Blockly.Python.ORDER_FUNCTION_CALL];switch(c){case "EVEN":d=b+" % 2 == 0";break;case "ODD":d=b+" % 2 == 1";break;case "WHOLE":d=b+" % 1 == 0";break;case "POSITIVE":d=b+" > 0";break;case "NEGATIVE":d=b+" < 0";break;case "DIVISIBLE_BY":a=Blockly.Python.valueToCode(a,"DIVISOR",Blockly.Python.ORDER_MULTIPLICATIVE);if(!a||"0"==a)return["False",Blockly.Python.ORDER_ATOMIC];d=b+" % "+a+" == 0"}return[d,Blockly.Python.ORDER_RELATIONAL]};
" return False"," return True"])+"("+b+")",Blockly.Python.ORDER_FUNCTION_CALL];switch(c){case "EVEN":var d=b+" % 2 == 0";break;case "ODD":d=b+" % 2 == 1";break;case "WHOLE":d=b+" % 1 == 0";break;case "POSITIVE":d=b+" > 0";break;case "NEGATIVE":d=b+" < 0";break;case "DIVISIBLE_BY":a=Blockly.Python.valueToCode(a,"DIVISOR",Blockly.Python.ORDER_MULTIPLICATIVE);if(!a||"0"==a)return["False",Blockly.Python.ORDER_ATOMIC];d=b+" % "+a+" == 0"}return[d,Blockly.Python.ORDER_RELATIONAL]};
Blockly.Python.math_change=function(a){Blockly.Python.definitions_.from_numbers_import_Number="from numbers import Number";var b=Blockly.Python.valueToCode(a,"DELTA",Blockly.Python.ORDER_ADDITIVE)||"0";a=Blockly.Python.variableDB_.getName(a.getFieldValue("VAR"),Blockly.Variables.NAME_TYPE);return a+" = ("+a+" if isinstance("+a+", Number) else 0) + "+b+"\n"};Blockly.Python.math_round=Blockly.Python.math_single;Blockly.Python.math_trig=Blockly.Python.math_single;
Blockly.Python.math_on_list=function(a){var b=a.getFieldValue("OP");a=Blockly.Python.valueToCode(a,"LIST",Blockly.Python.ORDER_NONE)||"[]";switch(b){case "SUM":b="sum("+a+")";break;case "MIN":b="min("+a+")";break;case "MAX":b="max("+a+")";break;case "AVERAGE":Blockly.Python.definitions_.from_numbers_import_Number="from numbers import Number";b=Blockly.Python.provideFunction_("math_mean",["def "+Blockly.Python.FUNCTION_NAME_PLACEHOLDER_+"(myList):"," localList = [e for e in myList if isinstance(e, Number)]",
" if not localList: return"," return float(sum(localList)) / len(localList)"]);b=b+"("+a+")";break;case "MEDIAN":Blockly.Python.definitions_.from_numbers_import_Number="from numbers import Number";b=Blockly.Python.provideFunction_("math_median",["def "+Blockly.Python.FUNCTION_NAME_PLACEHOLDER_+"(myList):"," localList = sorted([e for e in myList if isinstance(e, Number)])"," if not localList: return"," if len(localList) % 2 == 0:"," return (localList[len(localList) // 2 - 1] + localList[len(localList) // 2]) / 2.0",
@@ -61,19 +61,19 @@ Blockly.Python.text_length=function(a){return["len("+(Blockly.Python.valueToCode
Blockly.Python.text_indexOf=function(a){var b="FIRST"==a.getFieldValue("END")?"find":"rfind",c=Blockly.Python.valueToCode(a,"FIND",Blockly.Python.ORDER_NONE)||"''",b=(Blockly.Python.valueToCode(a,"VALUE",Blockly.Python.ORDER_MEMBER)||"''")+"."+b+"("+c+")";return a.workspace.options.oneBasedIndex?[b+" + 1",Blockly.Python.ORDER_ADDITIVE]:[b,Blockly.Python.ORDER_FUNCTION_CALL]};
Blockly.Python.text_charAt=function(a){var b=a.getFieldValue("WHERE")||"FROM_START",c=Blockly.Python.valueToCode(a,"VALUE",Blockly.Python.ORDER_MEMBER)||"''";switch(b){case "FIRST":return[c+"[0]",Blockly.Python.ORDER_MEMBER];case "LAST":return[c+"[-1]",Blockly.Python.ORDER_MEMBER];case "FROM_START":return a=Blockly.Python.getAdjustedInt(a,"AT"),[c+"["+a+"]",Blockly.Python.ORDER_MEMBER];case "FROM_END":return a=Blockly.Python.getAdjustedInt(a,"AT",1,!0),[c+"["+a+"]",Blockly.Python.ORDER_MEMBER];case "RANDOM":return Blockly.Python.definitions_.import_random=
"import random",[Blockly.Python.provideFunction_("text_random_letter",["def "+Blockly.Python.FUNCTION_NAME_PLACEHOLDER_+"(text):"," x = int(random.random() * len(text))"," return text[x];"])+"("+c+")",Blockly.Python.ORDER_FUNCTION_CALL]}throw"Unhandled option (text_charAt).";};
Blockly.Python.text_getSubstring=function(a){var b=a.getFieldValue("WHERE1"),c=a.getFieldValue("WHERE2"),d=Blockly.Python.valueToCode(a,"STRING",Blockly.Python.ORDER_MEMBER)||"''";switch(b){case "FROM_START":b=Blockly.Python.getAdjustedInt(a,"AT1");"0"==b&&(b="");break;case "FROM_END":b=Blockly.Python.getAdjustedInt(a,"AT1",1,!0);break;case "FIRST":b="";break;default:throw"Unhandled option (text_getSubstring)";}switch(c){case "FROM_START":a=Blockly.Python.getAdjustedInt(a,"AT2",1);break;case "FROM_END":a=
Blockly.Python.text_getSubstring=function(a){var b=a.getFieldValue("WHERE1");var c=a.getFieldValue("WHERE2"),d=Blockly.Python.valueToCode(a,"STRING",Blockly.Python.ORDER_MEMBER)||"''";switch(b){case "FROM_START":b=Blockly.Python.getAdjustedInt(a,"AT1");"0"==b&&(b="");break;case "FROM_END":b=Blockly.Python.getAdjustedInt(a,"AT1",1,!0);break;case "FIRST":b="";break;default:throw"Unhandled option (text_getSubstring)";}switch(c){case "FROM_START":a=Blockly.Python.getAdjustedInt(a,"AT2",1);break;case "FROM_END":a=
Blockly.Python.getAdjustedInt(a,"AT2",0,!0);Blockly.isNumber(String(a))?"0"==a&&(a=""):(Blockly.Python.definitions_.import_sys="import sys",a+=" or sys.maxsize");break;case "LAST":a="";break;default:throw"Unhandled option (text_getSubstring)";}return[d+"["+b+" : "+a+"]",Blockly.Python.ORDER_MEMBER]};
Blockly.Python.text_changeCase=function(a){var b={UPPERCASE:".upper()",LOWERCASE:".lower()",TITLECASE:".title()"}[a.getFieldValue("CASE")];return[(Blockly.Python.valueToCode(a,"TEXT",Blockly.Python.ORDER_MEMBER)||"''")+b,Blockly.Python.ORDER_FUNCTION_CALL]};Blockly.Python.text_trim=function(a){var b={LEFT:".lstrip()",RIGHT:".rstrip()",BOTH:".strip()"}[a.getFieldValue("MODE")];return[(Blockly.Python.valueToCode(a,"TEXT",Blockly.Python.ORDER_MEMBER)||"''")+b,Blockly.Python.ORDER_FUNCTION_CALL]};
Blockly.Python.text_print=function(a){return"print("+(Blockly.Python.valueToCode(a,"TEXT",Blockly.Python.ORDER_NONE)||"''")+")\n"};
Blockly.Python.text_prompt_ext=function(a){var b=Blockly.Python.provideFunction_("text_prompt",["def "+Blockly.Python.FUNCTION_NAME_PLACEHOLDER_+"(msg):"," try:"," return raw_input(msg)"," except NameError:"," return input(msg)"]),c=a.getField("TEXT")?Blockly.Python.quote_(a.getFieldValue("TEXT")):Blockly.Python.valueToCode(a,"TEXT",Blockly.Python.ORDER_NONE)||"''",b=b+"("+c+")";"NUMBER"==a.getFieldValue("TYPE")&&(b="float("+b+")");return[b,Blockly.Python.ORDER_FUNCTION_CALL]};
Blockly.Python.text_prompt_ext=function(a){var b=Blockly.Python.provideFunction_("text_prompt",["def "+Blockly.Python.FUNCTION_NAME_PLACEHOLDER_+"(msg):"," try:"," return raw_input(msg)"," except NameError:"," return input(msg)"]);var c=a.getField("TEXT")?Blockly.Python.quote_(a.getFieldValue("TEXT")):Blockly.Python.valueToCode(a,"TEXT",Blockly.Python.ORDER_NONE)||"''";c=b+"("+c+")";"NUMBER"==a.getFieldValue("TYPE")&&(c="float("+c+")");return[c,Blockly.Python.ORDER_FUNCTION_CALL]};
Blockly.Python.text_prompt=Blockly.Python.text_prompt_ext;Blockly.Python.text_count=function(a){var b=Blockly.Python.valueToCode(a,"TEXT",Blockly.Python.ORDER_MEMBER)||"''";a=Blockly.Python.valueToCode(a,"SUB",Blockly.Python.ORDER_NONE)||"''";return[b+".count("+a+")",Blockly.Python.ORDER_MEMBER]};
Blockly.Python.text_replace=function(a){var b=Blockly.Python.valueToCode(a,"TEXT",Blockly.Python.ORDER_MEMBER)||"''",c=Blockly.Python.valueToCode(a,"FROM",Blockly.Python.ORDER_NONE)||"''";a=Blockly.Python.valueToCode(a,"TO",Blockly.Python.ORDER_NONE)||"''";return[b+".replace("+c+", "+a+")",Blockly.Python.ORDER_MEMBER]};Blockly.Python.text_reverse=function(a){return[(Blockly.Python.valueToCode(a,"TEXT",Blockly.Python.ORDER_MEMBER)||"''")+"[::-1]",Blockly.Python.ORDER_MEMBER]};Blockly.Python.loops={};Blockly.Python.controls_repeat_ext=function(a){var b=a.getField("TIMES")?String(parseInt(a.getFieldValue("TIMES"),10)):Blockly.Python.valueToCode(a,"TIMES",Blockly.Python.ORDER_NONE)||"0",b=Blockly.isNumber(b)?parseInt(b,10):"int("+b+")",c=Blockly.Python.statementToCode(a,"DO"),c=Blockly.Python.addLoopTrap(c,a.id)||Blockly.Python.PASS;return"for "+Blockly.Python.variableDB_.getDistinctName("count",Blockly.Variables.NAME_TYPE)+" in range("+b+"):\n"+c};
Blockly.Python.text_replace=function(a){var b=Blockly.Python.valueToCode(a,"TEXT",Blockly.Python.ORDER_MEMBER)||"''",c=Blockly.Python.valueToCode(a,"FROM",Blockly.Python.ORDER_NONE)||"''";a=Blockly.Python.valueToCode(a,"TO",Blockly.Python.ORDER_NONE)||"''";return[b+".replace("+c+", "+a+")",Blockly.Python.ORDER_MEMBER]};Blockly.Python.text_reverse=function(a){return[(Blockly.Python.valueToCode(a,"TEXT",Blockly.Python.ORDER_MEMBER)||"''")+"[::-1]",Blockly.Python.ORDER_MEMBER]};Blockly.Python.loops={};Blockly.Python.controls_repeat_ext=function(a){var b=a.getField("TIMES")?String(parseInt(a.getFieldValue("TIMES"),10)):Blockly.Python.valueToCode(a,"TIMES",Blockly.Python.ORDER_NONE)||"0";b=Blockly.isNumber(b)?parseInt(b,10):"int("+b+")";var c=Blockly.Python.statementToCode(a,"DO"),c=Blockly.Python.addLoopTrap(c,a.id)||Blockly.Python.PASS;return"for "+Blockly.Python.variableDB_.getDistinctName("count",Blockly.Variables.NAME_TYPE)+" in range("+b+"):\n"+c};
Blockly.Python.controls_repeat=Blockly.Python.controls_repeat_ext;Blockly.Python.controls_whileUntil=function(a){var b="UNTIL"==a.getFieldValue("MODE"),c=Blockly.Python.valueToCode(a,"BOOL",b?Blockly.Python.ORDER_LOGICAL_NOT:Blockly.Python.ORDER_NONE)||"False",d=Blockly.Python.statementToCode(a,"DO"),d=Blockly.Python.addLoopTrap(d,a.id)||Blockly.Python.PASS;b&&(c="not "+c);return"while "+c+":\n"+d};
Blockly.Python.controls_for=function(a){var b=Blockly.Python.variableDB_.getName(a.getFieldValue("VAR"),Blockly.Variables.NAME_TYPE),c=Blockly.Python.valueToCode(a,"FROM",Blockly.Python.ORDER_NONE)||"0",d=Blockly.Python.valueToCode(a,"TO",Blockly.Python.ORDER_NONE)||"0",e=Blockly.Python.valueToCode(a,"BY",Blockly.Python.ORDER_NONE)||"1",f=Blockly.Python.statementToCode(a,"DO"),f=Blockly.Python.addLoopTrap(f,a.id)||Blockly.Python.PASS,g="",h=function(){return Blockly.Python.provideFunction_("upRange",
["def "+Blockly.Python.FUNCTION_NAME_PLACEHOLDER_+"(start, stop, step):"," while start <= stop:"," yield start"," start += abs(step)"])},k=function(){return Blockly.Python.provideFunction_("downRange",["def "+Blockly.Python.FUNCTION_NAME_PLACEHOLDER_+"(start, stop, step):"," while start >= stop:"," yield start"," start -= abs(step)"])};a=function(a,b,c){return"("+a+" <= "+b+") and "+h()+"("+a+", "+b+", "+c+") or "+k()+"("+a+", "+b+", "+c+")"};if(Blockly.isNumber(c)&&Blockly.isNumber(d)&&
Blockly.isNumber(e))c=parseFloat(c),d=parseFloat(d),e=Math.abs(parseFloat(e)),0===c%1&&0===d%1&&0===e%1?(c<=d?(d++,a=0==c&&1==e?d:c+", "+d,1!=e&&(a+=", "+e)):(d--,a=c+", "+d+", -"+e),a="range("+a+")"):(a=c<d?h():k(),a+="("+c+", "+d+", "+e+")");else{var l=function(a,c){if(Blockly.isNumber(a))a=parseFloat(a);else if(a.match(/^\w+$/))a="float("+a+")";else{var d=Blockly.Python.variableDB_.getDistinctName(b+c,Blockly.Variables.NAME_TYPE);g+=d+" = float("+a+")\n";a=d}return a},c=l(c,"_start"),d=l(d,"_end");
l(e,"_inc");a="number"==typeof c&&"number"==typeof d?c<d?h(c,d,e):k(c,d,e):a(c,d,e)}return g+="for "+b+" in "+a+":\n"+f};Blockly.Python.controls_forEach=function(a){var b=Blockly.Python.variableDB_.getName(a.getFieldValue("VAR"),Blockly.Variables.NAME_TYPE),c=Blockly.Python.valueToCode(a,"LIST",Blockly.Python.ORDER_RELATIONAL)||"[]",d=Blockly.Python.statementToCode(a,"DO"),d=Blockly.Python.addLoopTrap(d,a.id)||Blockly.Python.PASS;return"for "+b+" in "+c+":\n"+d};
Blockly.Python.controls_flow_statements=function(a){switch(a.getFieldValue("FLOW")){case "BREAK":return"break\n";case "CONTINUE":return"continue\n"}throw"Unknown flow statement.";};Blockly.Python.logic={};Blockly.Python.controls_if=function(a){var b=0,c="",d,e;do e=Blockly.Python.valueToCode(a,"IF"+b,Blockly.Python.ORDER_NONE)||"False",d=Blockly.Python.statementToCode(a,"DO"+b)||Blockly.Python.PASS,c+=(0==b?"if ":"elif ")+e+":\n"+d,++b;while(a.getInput("IF"+b));a.getInput("ELSE")&&(d=Blockly.Python.statementToCode(a,"ELSE")||Blockly.Python.PASS,c+="else:\n"+d);return c};Blockly.Python.controls_ifelse=Blockly.Python.controls_if;
Blockly.Python.controls_flow_statements=function(a){switch(a.getFieldValue("FLOW")){case "BREAK":return"break\n";case "CONTINUE":return"continue\n"}throw"Unknown flow statement.";};Blockly.Python.logic={};Blockly.Python.controls_if=function(a){var b=0,c="";do{var d=Blockly.Python.valueToCode(a,"IF"+b,Blockly.Python.ORDER_NONE)||"False";var e=Blockly.Python.statementToCode(a,"DO"+b)||Blockly.Python.PASS;c+=(0==b?"if ":"elif ")+d+":\n"+e;++b}while(a.getInput("IF"+b));a.getInput("ELSE")&&(e=Blockly.Python.statementToCode(a,"ELSE")||Blockly.Python.PASS,c+="else:\n"+e);return c};Blockly.Python.controls_ifelse=Blockly.Python.controls_if;
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]};
Blockly.Python.logic_operation=function(a){var b="AND"==a.getFieldValue("OP")?"and":"or",c="and"==b?Blockly.Python.ORDER_LOGICAL_AND:Blockly.Python.ORDER_LOGICAL_OR,d=Blockly.Python.valueToCode(a,"A",c);a=Blockly.Python.valueToCode(a,"B",c);if(d||a){var e="and"==b?"True":"False";d||(d=e);a||(a=e)}else a=d="False";return[d+" "+b+" "+a,c]};Blockly.Python.logic_negate=function(a){return["not "+(Blockly.Python.valueToCode(a,"BOOL",Blockly.Python.ORDER_LOGICAL_NOT)||"True"),Blockly.Python.ORDER_LOGICAL_NOT]};
Blockly.Python.logic_boolean=function(a){return["TRUE"==a.getFieldValue("BOOL")?"True":"False",Blockly.Python.ORDER_ATOMIC]};Blockly.Python.logic_null=function(a){return["None",Blockly.Python.ORDER_ATOMIC]};