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correct warnings

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This commit is contained in:
edh 2018-09-25 21:55:43 +02:00
parent bf31f48e06
commit 3dcea288bf
1 changed files with 20 additions and 21 deletions
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29
src/core/operations/ToPythonBytes.mjs
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@ -5,7 +5,6 @@
*/ */
import Operation from "../Operation"; import Operation from "../Operation";
import OperationError from "../errors/OperationError";
/** /**
* To Python bytes operation * To Python bytes operation
@ -33,18 +32,18 @@ class ToPythonBytes extends Operation {
* @returns {string} * @returns {string}
*/ */
run(input, args) { run(input, args) {
let data = new Uint8Array(input); const data = new Uint8Array(input);
if (!data) return "b''"; if (!data) return "b''";
// First pass to decide which quote to use // First pass to decide which quote to use
// single quote is prefered // single quote is prefered
let onlySingleQuote = false; let onlySingleQuote = false;
for (let i = 0; i < data.length; i++) { for (let i = 0; i < data.length; i++) {
if(data[i] == 0x22) { // 0x22 <-> " if (data[i] === 0x22) { // 0x22 <-> "
onlySingleQuote = false; onlySingleQuote = false;
break; break;
} }
if(data[i] == 0x27) { // 0x27 <-> ' if (data[i] === 0x27) { // 0x27 <-> '
onlySingleQuote = true; onlySingleQuote = true;
} }
} }
@ -56,20 +55,20 @@ class ToPythonBytes extends Operation {
// Second pass to convert byte array in Python bytes literal // Second pass to convert byte array in Python bytes literal
let output = ""; let output = "";
for (let i = 0; i < data.length; i++) { for (let i = 0; i < data.length; i++) {
if(data[i] == 0x09) { if (data[i] === 0x09) {
output += '\\t'; output += "\\t";
} else if(data[i] == 0x0a) { } else if (data[i] === 0x0a) {
output += '\\n'; output += "\\n";
} else if(data[i] == 0x0d) { } else if (data[i] === 0x0d) {
output += '\\r'; output += "\\r";
} else if(data[i] == 0x22 && !singleQuoted) { } else if (data[i] === 0x22 && !singleQuoted) {
output += '\\"'; output += '\\"';
} else if(data[i] == 0x27 && singleQuoted) { } else if (data[i] === 0x27 && singleQuoted) {
output += "\\'"; output += "\\'";
} else if(data[i] == 0x5c) { } else if (data[i] === 0x5c) {
output += '\\'; output += "\\";
} else if (data[i] < 0x20 || data[i] > 0x7e) { } else if (data[i] < 0x20 || data[i] > 0x7e) {
output += '\\x' + data[i].toString(16).padStart(2,0); output += "\\x" + data[i].toString(16).padStart(2, 0);
} else { } else {
output += String.fromCharCode(data[i]); output += String.fromCharCode(data[i]);
} }