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How to use float method in hypothesis
Best Python code snippet using hypothesis
15.1.2.3-1.js
Source:15.1.2.3-1.js 
1/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */2/* ***** BEGIN LICENSE BLOCK *****3 * Version: MPL 1.1/GPL 2.0/LGPL 2.14 *5 * The contents of this file are subject to the Mozilla Public License Version6 * 1.1 (the "License"); you may not use this file except in compliance with7 * the License. You may obtain a copy of the License at8 * http://www.mozilla.org/MPL/9 *10 * Software distributed under the License is distributed on an "AS IS" basis,11 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License12 * for the specific language governing rights and limitations under the13 * License.14 *15 * The Original Code is Mozilla Communicator client code, released16 * March 31, 1998.17 *18 * The Initial Developer of the Original Code is19 * Netscape Communications Corporation.20 * Portions created by the Initial Developer are Copyright (C) 199821 * the Initial Developer. All Rights Reserved.22 *23 * Contributor(s):24 *25 * Alternatively, the contents of this file may be used under the terms of26 * either the GNU General Public License Version 2 or later (the "GPL"), or27 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),28 * in which case the provisions of the GPL or the LGPL are applicable instead29 * of those above. If you wish to allow use of your version of this file only30 * under the terms of either the GPL or the LGPL, and not to allow others to31 * use your version of this file under the terms of the MPL, indicate your32 * decision by deleting the provisions above and replace them with the notice33 * and other provisions required by the GPL or the LGPL. If you do not delete34 * the provisions above, a recipient may use your version of this file under35 * the terms of any one of the MPL, the GPL or the LGPL.36 *37 * ***** END LICENSE BLOCK ***** */38gTestfile = '15.1.2.3-1.js';39/**40 File Name: 15.1.2.3.js41 ECMA Section: 15.1.2.3 Function properties of the global object:42 parseFloat( string )43 Description: The parseFloat function produces a number value dictated44 by the interpretation of the contents of the string45 argument defined as a decimal literal.46 When the parseFloat function is called, the following47 steps are taken:48 1. Call ToString( string ).49 2. Remove leading whitespace Result(1).50 3. If neither Result(2) nor any prefix of Result(2)51 satisfies the syntax of a StrDecimalLiteral,52 return NaN.53 4. Compute the longest prefix of Result(2) which might54 be Resusult(2) itself, that satisfies the syntax of55 a StrDecimalLiteral56 5. Return the number value for the MV of Result(4).57 Note that parseFloate may interpret only a leading58 portion of the string as a number value; it ignores any59 characters that cannot be interpreted as part of the60 notation of a decimal literal, and no indication is given61 that such characters were ignored.62 StrDecimalLiteral::63 Infinity64 DecimalDigits.DecimalDigits opt ExponentPart opt65 .DecimalDigits ExponentPart opt66 DecimalDigits ExponentPart opt67 Author: christine@netscape.com68 Date: 28 october 199769*/70var SECTION = "15.1.2.3-1";71var VERSION = "ECMA_1";72var TITLE = "parseFloat(string)";73var BUGNUMBER="none";74startTest();75writeHeaderToLog( SECTION + " "+ TITLE);76new TestCase( SECTION, "parseFloat.length", 1, parseFloat.length );77new TestCase( SECTION, "parseFloat.length = null; parseFloat.length", 1, eval("parseFloat.length = null; parseFloat.length") );78new TestCase( SECTION, "delete parseFloat.length", false, delete parseFloat.length );79new TestCase( SECTION, "delete parseFloat.length; parseFloat.length", 1, eval("delete parseFloat.length; parseFloat.length") );80new TestCase( SECTION, "var MYPROPS=''; for ( var p in parseFloat ) { MYPROPS += p }; MYPROPS", "prototype", eval("var MYPROPS=''; for ( var p in parseFloat ) { MYPROPS += p }; MYPROPS") );81new TestCase( SECTION, "parseFloat()", Number.NaN, parseFloat() );82new TestCase( SECTION, "parseFloat('')", Number.NaN, parseFloat('') );83new TestCase( SECTION, "parseFloat(' ')", Number.NaN, parseFloat(' ') );84new TestCase( SECTION, "parseFloat(true)", Number.NaN, parseFloat(true) );85new TestCase( SECTION, "parseFloat(false)", Number.NaN, parseFloat(false) );86new TestCase( SECTION, "parseFloat('string')", Number.NaN, parseFloat("string") );87new TestCase( SECTION, "parseFloat(' Infinity')", Infinity, parseFloat("Infinity") );88new TestCase( SECTION, "parseFloat(' Infinity ')", Infinity, parseFloat(' Infinity ') );89new TestCase( SECTION, "parseFloat('Infinity')", Infinity, parseFloat("Infinity") );90new TestCase( SECTION, "parseFloat(Infinity)", Infinity, parseFloat(Infinity) );91new TestCase( SECTION, "parseFloat(' +Infinity')", +Infinity, parseFloat("+Infinity") );92new TestCase( SECTION, "parseFloat(' -Infinity ')", -Infinity, parseFloat(' -Infinity ') );93new TestCase( SECTION, "parseFloat('+Infinity')", +Infinity, parseFloat("+Infinity") );94new TestCase( SECTION, "parseFloat(-Infinity)", -Infinity, parseFloat(-Infinity) );95new TestCase( SECTION, "parseFloat('0')", 0, parseFloat("0") );96new TestCase( SECTION, "parseFloat('-0')", -0, parseFloat("-0") );97new TestCase( SECTION, "parseFloat('+0')", 0, parseFloat("+0") );98new TestCase( SECTION, "parseFloat('1')", 1, parseFloat("1") );99new TestCase( SECTION, "parseFloat('-1')", -1, parseFloat("-1") );100new TestCase( SECTION, "parseFloat('+1')", 1, parseFloat("+1") );101new TestCase( SECTION, "parseFloat('2')", 2, parseFloat("2") );102new TestCase( SECTION, "parseFloat('-2')", -2, parseFloat("-2") );103new TestCase( SECTION, "parseFloat('+2')", 2, parseFloat("+2") );104new TestCase( SECTION, "parseFloat('3')", 3, parseFloat("3") );105new TestCase( SECTION, "parseFloat('-3')", -3, parseFloat("-3") );106new TestCase( SECTION, "parseFloat('+3')", 3, parseFloat("+3") );107new TestCase( SECTION, "parseFloat('4')", 4, parseFloat("4") );108new TestCase( SECTION, "parseFloat('-4')", -4, parseFloat("-4") );109new TestCase( SECTION, "parseFloat('+4')", 4, parseFloat("+4") );110new TestCase( SECTION, "parseFloat('5')", 5, parseFloat("5") );111new TestCase( SECTION, "parseFloat('-5')", -5, parseFloat("-5") );112new TestCase( SECTION, "parseFloat('+5')", 5, parseFloat("+5") );113new TestCase( SECTION, "parseFloat('6')", 6, parseFloat("6") );114new TestCase( SECTION, "parseFloat('-6')", -6, parseFloat("-6") );115new TestCase( SECTION, "parseFloat('+6')", 6, parseFloat("+6") );116new TestCase( SECTION, "parseFloat('7')", 7, parseFloat("7") );117new TestCase( SECTION, "parseFloat('-7')", -7, parseFloat("-7") );118new TestCase( SECTION, "parseFloat('+7')", 7, parseFloat("+7") );119new TestCase( SECTION, "parseFloat('8')", 8, parseFloat("8") );120new TestCase( SECTION, "parseFloat('-8')", -8, parseFloat("-8") );121new TestCase( SECTION, "parseFloat('+8')", 8, parseFloat("+8") );122new TestCase( SECTION, "parseFloat('9')", 9, parseFloat("9") );123new TestCase( SECTION, "parseFloat('-9')", -9, parseFloat("-9") );124new TestCase( SECTION, "parseFloat('+9')", 9, parseFloat("+9") );125new TestCase( SECTION, "parseFloat('3.14159')", 3.14159, parseFloat("3.14159") );126new TestCase( SECTION, "parseFloat('-3.14159')", -3.14159, parseFloat("-3.14159") );127new TestCase( SECTION, "parseFloat('+3.14159')", 3.14159, parseFloat("+3.14159") );128new TestCase( SECTION, "parseFloat('3.')", 3, parseFloat("3.") );129new TestCase( SECTION, "parseFloat('-3.')", -3, parseFloat("-3.") );130new TestCase( SECTION, "parseFloat('+3.')", 3, parseFloat("+3.") );131new TestCase( SECTION, "parseFloat('3.e1')", 30, parseFloat("3.e1") );132new TestCase( SECTION, "parseFloat('-3.e1')", -30, parseFloat("-3.e1") );133new TestCase( SECTION, "parseFloat('+3.e1')", 30, parseFloat("+3.e1") );134new TestCase( SECTION, "parseFloat('3.e+1')", 30, parseFloat("3.e+1") );135new TestCase( SECTION, "parseFloat('-3.e+1')", -30, parseFloat("-3.e+1") );136new TestCase( SECTION, "parseFloat('+3.e+1')", 30, parseFloat("+3.e+1") );137new TestCase( SECTION, "parseFloat('3.e-1')", .30, parseFloat("3.e-1") );138new TestCase( SECTION, "parseFloat('-3.e-1')", -.30, parseFloat("-3.e-1") );139new TestCase( SECTION, "parseFloat('+3.e-1')", .30, parseFloat("+3.e-1") );140// StrDecimalLiteral::: .DecimalDigits ExponentPart opt141new TestCase( SECTION, "parseFloat('.00001')", 0.00001, parseFloat(".00001") );142new TestCase( SECTION, "parseFloat('+.00001')", 0.00001, parseFloat("+.00001") );143new TestCase( SECTION, "parseFloat('-0.0001')", -0.00001, parseFloat("-.00001") );144new TestCase( SECTION, "parseFloat('.01e2')", 1, parseFloat(".01e2") );145new TestCase( SECTION, "parseFloat('+.01e2')", 1, parseFloat("+.01e2") );146new TestCase( SECTION, "parseFloat('-.01e2')", -1, parseFloat("-.01e2") );147new TestCase( SECTION, "parseFloat('.01e+2')", 1, parseFloat(".01e+2") );148new TestCase( SECTION, "parseFloat('+.01e+2')", 1, parseFloat("+.01e+2") );149new TestCase( SECTION, "parseFloat('-.01e+2')", -1, parseFloat("-.01e+2") );150new TestCase( SECTION, "parseFloat('.01e-2')", 0.0001, parseFloat(".01e-2") );151new TestCase( SECTION, "parseFloat('+.01e-2')", 0.0001, parseFloat("+.01e-2") );152new TestCase( SECTION, "parseFloat('-.01e-2')", -0.0001, parseFloat("-.01e-2") );153// StrDecimalLiteral::: DecimalDigits ExponentPart opt154new TestCase( SECTION, "parseFloat('1234e5')", 123400000, parseFloat("1234e5") );155new TestCase( SECTION, "parseFloat('+1234e5')", 123400000, parseFloat("+1234e5") );156new TestCase( SECTION, "parseFloat('-1234e5')", -123400000, parseFloat("-1234e5") );157new TestCase( SECTION, "parseFloat('1234e+5')", 123400000, parseFloat("1234e+5") );158new TestCase( SECTION, "parseFloat('+1234e+5')", 123400000, parseFloat("+1234e+5") );159new TestCase( SECTION, "parseFloat('-1234e+5')", -123400000, parseFloat("-1234e+5") );160new TestCase( SECTION, "parseFloat('1234e-5')", 0.01234, parseFloat("1234e-5") );161new TestCase( SECTION, "parseFloat('+1234e-5')", 0.01234, parseFloat("+1234e-5") );162new TestCase( SECTION, "parseFloat('-1234e-5')", -0.01234, parseFloat("-1234e-5") );163new TestCase( SECTION, "parseFloat(0)", 0, parseFloat(0) );164new TestCase( SECTION, "parseFloat(-0)", -0, parseFloat(-0) );165new TestCase( SECTION, "parseFloat(1)", 1, parseFloat(1) );166new TestCase( SECTION, "parseFloat(-1)", -1, parseFloat(-1) );167new TestCase( SECTION, "parseFloat(2)", 2, parseFloat(2) );168new TestCase( SECTION, "parseFloat(-2)", -2, parseFloat(-2) );169new TestCase( SECTION, "parseFloat(3)", 3, parseFloat(3) );170new TestCase( SECTION, "parseFloat(-3)", -3, parseFloat(-3) );171new TestCase( SECTION, "parseFloat(4)", 4, parseFloat(4) );172new TestCase( SECTION, "parseFloat(-4)", -4, parseFloat(-4) );173new TestCase( SECTION, "parseFloat(5)", 5, parseFloat(5) );174new TestCase( SECTION, "parseFloat(-5)", -5, parseFloat(-5) );175new TestCase( SECTION, "parseFloat(6)", 6, parseFloat(6) );176new TestCase( SECTION, "parseFloat(-6)", -6, parseFloat(-6) );177new TestCase( SECTION, "parseFloat(7)", 7, parseFloat(7) );178new TestCase( SECTION, "parseFloat(-7)", -7, parseFloat(-7) );179new TestCase( SECTION, "parseFloat(8)", 8, parseFloat(8) );180new TestCase( SECTION, "parseFloat(-8)", -8, parseFloat(-8) );181new TestCase( SECTION, "parseFloat(9)", 9, parseFloat(9) );182new TestCase( SECTION, "parseFloat(-9)", -9, parseFloat(-9) );183new TestCase( SECTION, "parseFloat(3.14159)", 3.14159, parseFloat(3.14159) );184new TestCase( SECTION, "parseFloat(-3.14159)", -3.14159, parseFloat(-3.14159) );185new TestCase( SECTION, "parseFloat(3.)", 3, parseFloat(3.) );186new TestCase( SECTION, "parseFloat(-3.)", -3, parseFloat(-3.) );187new TestCase( SECTION, "parseFloat(3.e1)", 30, parseFloat(3.e1) );188new TestCase( SECTION, "parseFloat(-3.e1)", -30, parseFloat(-3.e1) );189new TestCase( SECTION, "parseFloat(3.e+1)", 30, parseFloat(3.e+1) );190new TestCase( SECTION, "parseFloat(-3.e+1)", -30, parseFloat(-3.e+1) );191new TestCase( SECTION, "parseFloat(3.e-1)", .30, parseFloat(3.e-1) );192new TestCase( SECTION, "parseFloat(-3.e-1)", -.30, parseFloat(-3.e-1) );193new TestCase( SECTION, "parseFloat(3.E1)", 30, parseFloat(3.E1) );194new TestCase( SECTION, "parseFloat(-3.E1)", -30, parseFloat(-3.E1) );195new TestCase( SECTION, "parseFloat(3.E+1)", 30, parseFloat(3.E+1) );196new TestCase( SECTION, "parseFloat(-3.E+1)", -30, parseFloat(-3.E+1) );197new TestCase( SECTION, "parseFloat(3.E-1)", .30, parseFloat(3.E-1) );198new TestCase( SECTION, "parseFloat(-3.E-1)", -.30, parseFloat(-3.E-1) );199// StrDecimalLiteral::: .DecimalDigits ExponentPart opt200new TestCase( SECTION, "parseFloat(.00001)", 0.00001, parseFloat(.00001) );201new TestCase( SECTION, "parseFloat(-0.0001)", -0.00001, parseFloat(-.00001) );202new TestCase( SECTION, "parseFloat(.01e2)", 1, parseFloat(.01e2) );203new TestCase( SECTION, "parseFloat(-.01e2)", -1, parseFloat(-.01e2) );204new TestCase( SECTION, "parseFloat(.01e+2)", 1, parseFloat(.01e+2) );205new TestCase( SECTION, "parseFloat(-.01e+2)", -1, parseFloat(-.01e+2) );206new TestCase( SECTION, "parseFloat(.01e-2)", 0.0001, parseFloat(.01e-2) );207new TestCase( SECTION, "parseFloat(-.01e-2)", -0.0001, parseFloat(-.01e-2) );208// StrDecimalLiteral::: DecimalDigits ExponentPart opt209new TestCase( SECTION, "parseFloat(1234e5)", 123400000, parseFloat(1234e5) );210new TestCase( SECTION, "parseFloat(-1234e5)", -123400000, parseFloat(-1234e5) );211new TestCase( SECTION, "parseFloat(1234e+5)", 123400000, parseFloat(1234e+5) );212new TestCase( SECTION, "parseFloat(-1234e+5)", -123400000, parseFloat(-1234e+5) );213new TestCase( SECTION, "parseFloat(1234e-5)", 0.01234, parseFloat(1234e-5) );214new TestCase( SECTION, "parseFloat(-1234e-5)", -0.01234, parseFloat(-1234e-5) );215// hex cases should all return 0 (0 is the longest string that satisfies a StringDecimalLiteral)216new TestCase( SECTION, "parseFloat('0x0')", 0, parseFloat("0x0"));217new TestCase( SECTION, "parseFloat('0x1')", 0, parseFloat("0x1"));218new TestCase( SECTION, "parseFloat('0x2')", 0, parseFloat("0x2"));219new TestCase( SECTION, "parseFloat('0x3')", 0, parseFloat("0x3"));220new TestCase( SECTION, "parseFloat('0x4')", 0, parseFloat("0x4"));221new TestCase( SECTION, "parseFloat('0x5')", 0, parseFloat("0x5"));222new TestCase( SECTION, "parseFloat('0x6')", 0, parseFloat("0x6"));223new TestCase( SECTION, "parseFloat('0x7')", 0, parseFloat("0x7"));224new TestCase( SECTION, "parseFloat('0x8')", 0, parseFloat("0x8"));225new TestCase( SECTION, "parseFloat('0x9')", 0, parseFloat("0x9"));226new TestCase( SECTION, "parseFloat('0xa')", 0, parseFloat("0xa"));227new TestCase( SECTION, "parseFloat('0xb')", 0, parseFloat("0xb"));228new TestCase( SECTION, "parseFloat('0xc')", 0, parseFloat("0xc"));229new TestCase( SECTION, "parseFloat('0xd')", 0, parseFloat("0xd"));230new TestCase( SECTION, "parseFloat('0xe')", 0, parseFloat("0xe"));231new TestCase( SECTION, "parseFloat('0xf')", 0, parseFloat("0xf"));232new TestCase( SECTION, "parseFloat('0xA')", 0, parseFloat("0xA"));233new TestCase( SECTION, "parseFloat('0xB')", 0, parseFloat("0xB"));234new TestCase( SECTION, "parseFloat('0xC')", 0, parseFloat("0xC"));235new TestCase( SECTION, "parseFloat('0xD')", 0, parseFloat("0xD"));236new TestCase( SECTION, "parseFloat('0xE')", 0, parseFloat("0xE"));237new TestCase( SECTION, "parseFloat('0xF')", 0, parseFloat("0xF"));238new TestCase( SECTION, "parseFloat('0X0')", 0, parseFloat("0X0"));239new TestCase( SECTION, "parseFloat('0X1')", 0, parseFloat("0X1"));240new TestCase( SECTION, "parseFloat('0X2')", 0, parseFloat("0X2"));241new TestCase( SECTION, "parseFloat('0X3')", 0, parseFloat("0X3"));242new TestCase( SECTION, "parseFloat('0X4')", 0, parseFloat("0X4"));243new TestCase( SECTION, "parseFloat('0X5')", 0, parseFloat("0X5"));244new TestCase( SECTION, "parseFloat('0X6')", 0, parseFloat("0X6"));245new TestCase( SECTION, "parseFloat('0X7')", 0, parseFloat("0X7"));246new TestCase( SECTION, "parseFloat('0X8')", 0, parseFloat("0X8"));247new TestCase( SECTION, "parseFloat('0X9')", 0, parseFloat("0X9"));248new TestCase( SECTION, "parseFloat('0Xa')", 0, parseFloat("0Xa"));249new TestCase( SECTION, "parseFloat('0Xb')", 0, parseFloat("0Xb"));250new TestCase( SECTION, "parseFloat('0Xc')", 0, parseFloat("0Xc"));251new TestCase( SECTION, "parseFloat('0Xd')", 0, parseFloat("0Xd"));252new TestCase( SECTION, "parseFloat('0Xe')", 0, parseFloat("0Xe"));253new TestCase( SECTION, "parseFloat('0Xf')", 0, parseFloat("0Xf"));254new TestCase( SECTION, "parseFloat('0XA')", 0, parseFloat("0XA"));255new TestCase( SECTION, "parseFloat('0XB')", 0, parseFloat("0XB"));256new TestCase( SECTION, "parseFloat('0XC')", 0, parseFloat("0XC"));257new TestCase( SECTION, "parseFloat('0XD')", 0, parseFloat("0XD"));258new TestCase( SECTION, "parseFloat('0XE')", 0, parseFloat("0XE"));259new TestCase( SECTION, "parseFloat('0XF')", 0, parseFloat("0XF"));260new TestCase( SECTION, "parseFloat(' 0XF ')", 0, parseFloat(" 0XF "));261// hex literals should still succeed262new TestCase( SECTION, "parseFloat(0x0)", 0, parseFloat(0x0));263new TestCase( SECTION, "parseFloat(0x1)", 1, parseFloat(0x1));264new TestCase( SECTION, "parseFloat(0x2)", 2, parseFloat(0x2));265new TestCase( SECTION, "parseFloat(0x3)", 3, parseFloat(0x3));266new TestCase( SECTION, "parseFloat(0x4)", 4, parseFloat(0x4));267new TestCase( SECTION, "parseFloat(0x5)", 5, parseFloat(0x5));268new TestCase( SECTION, "parseFloat(0x6)", 6, parseFloat(0x6));269new TestCase( SECTION, "parseFloat(0x7)", 7, parseFloat(0x7));270new TestCase( SECTION, "parseFloat(0x8)", 8, parseFloat(0x8));271new TestCase( SECTION, "parseFloat(0x9)", 9, parseFloat(0x9));272new TestCase( SECTION, "parseFloat(0xa)", 10, parseFloat(0xa));273new TestCase( SECTION, "parseFloat(0xb)", 11, parseFloat(0xb));274new TestCase( SECTION, "parseFloat(0xc)", 12, parseFloat(0xc));275new TestCase( SECTION, "parseFloat(0xd)", 13, parseFloat(0xd));276new TestCase( SECTION, "parseFloat(0xe)", 14, parseFloat(0xe));277new TestCase( SECTION, "parseFloat(0xf)", 15, parseFloat(0xf));278new TestCase( SECTION, "parseFloat(0xA)", 10, parseFloat(0xA));279new TestCase( SECTION, "parseFloat(0xB)", 11, parseFloat(0xB));280new TestCase( SECTION, "parseFloat(0xC)", 12, parseFloat(0xC));281new TestCase( SECTION, "parseFloat(0xD)", 13, parseFloat(0xD));282new TestCase( SECTION, "parseFloat(0xE)", 14, parseFloat(0xE));283new TestCase( SECTION, "parseFloat(0xF)", 15, parseFloat(0xF));284new TestCase( SECTION, "parseFloat(0X0)", 0, parseFloat(0X0));285new TestCase( SECTION, "parseFloat(0X1)", 1, parseFloat(0X1));286new TestCase( SECTION, "parseFloat(0X2)", 2, parseFloat(0X2));287new TestCase( SECTION, "parseFloat(0X3)", 3, parseFloat(0X3));288new TestCase( SECTION, "parseFloat(0X4)", 4, parseFloat(0X4));289new TestCase( SECTION, "parseFloat(0X5)", 5, parseFloat(0X5));290new TestCase( SECTION, "parseFloat(0X6)", 6, parseFloat(0X6));291new TestCase( SECTION, "parseFloat(0X7)", 7, parseFloat(0X7));292new TestCase( SECTION, "parseFloat(0X8)", 8, parseFloat(0X8));293new TestCase( SECTION, "parseFloat(0X9)", 9, parseFloat(0X9));294new TestCase( SECTION, "parseFloat(0Xa)", 10, parseFloat(0Xa));295new TestCase( SECTION, "parseFloat(0Xb)", 11, parseFloat(0Xb));296new TestCase( SECTION, "parseFloat(0Xc)", 12, parseFloat(0Xc));297new TestCase( SECTION, "parseFloat(0Xd)", 13, parseFloat(0Xd));298new TestCase( SECTION, "parseFloat(0Xe)", 14, parseFloat(0Xe));299new TestCase( SECTION, "parseFloat(0Xf)", 15, parseFloat(0Xf));300new TestCase( SECTION, "parseFloat(0XA)", 10, parseFloat(0XA));301new TestCase( SECTION, "parseFloat(0XB)", 11, parseFloat(0XB));302new TestCase( SECTION, "parseFloat(0XC)", 12, parseFloat(0XC));303new TestCase( SECTION, "parseFloat(0XD)", 13, parseFloat(0XD));304new TestCase( SECTION, "parseFloat(0XE)", 14, parseFloat(0XE));305new TestCase( SECTION, "parseFloat(0XF)", 15, parseFloat(0XF));306// A StringNumericLiteral may not use octal notation307new TestCase( SECTION, "parseFloat('00')", 0, parseFloat("00"));308new TestCase( SECTION, "parseFloat('01')", 1, parseFloat("01"));309new TestCase( SECTION, "parseFloat('02')", 2, parseFloat("02"));310new TestCase( SECTION, "parseFloat('03')", 3, parseFloat("03"));311new TestCase( SECTION, "parseFloat('04')", 4, parseFloat("04"));312new TestCase( SECTION, "parseFloat('05')", 5, parseFloat("05"));313new TestCase( SECTION, "parseFloat('06')", 6, parseFloat("06"));314new TestCase( SECTION, "parseFloat('07')", 7, parseFloat("07"));315new TestCase( SECTION, "parseFloat('010')", 10, parseFloat("010"));316new TestCase( SECTION, "parseFloat('011')", 11, parseFloat("011"));317// A StringNumericLIteral may have any number of leading 0 digits318new TestCase( SECTION, "parseFloat('001')", 1, parseFloat("001"));319new TestCase( SECTION, "parseFloat('0001')", 1, parseFloat("0001"));320new TestCase( SECTION, "parseFloat(' 0001 ')", 1, parseFloat(" 0001 "));321// an octal numeric literal should be treated as an octal322new TestCase( SECTION, "parseFloat(00)", 0, parseFloat(00));323new TestCase( SECTION, "parseFloat(01)", 1, parseFloat(01));324new TestCase( SECTION, "parseFloat(02)", 2, parseFloat(02));325new TestCase( SECTION, "parseFloat(03)", 3, parseFloat(03));326new TestCase( SECTION, "parseFloat(04)", 4, parseFloat(04));327new TestCase( SECTION, "parseFloat(05)", 5, parseFloat(05));328new TestCase( SECTION, "parseFloat(06)", 6, parseFloat(06));329new TestCase( SECTION, "parseFloat(07)", 7, parseFloat(07));330new TestCase( SECTION, "parseFloat(010)", 8, parseFloat(010));331new TestCase( SECTION, "parseFloat(011)", 9, parseFloat(011));332// A StringNumericLIteral may have any number of leading 0 digits333new TestCase( SECTION, "parseFloat(001)", 1, parseFloat(001));334new TestCase( SECTION, "parseFloat(0001)", 1, parseFloat(0001));335// make sure it's reflexive336new TestCase( SECTION, "parseFloat(Math.PI)", Math.PI, parseFloat(Math.PI));337new TestCase( SECTION, "parseFloat(Math.LN2)", Math.LN2, parseFloat(Math.LN2));338new TestCase( SECTION, "parseFloat(Math.LN10)", Math.LN10, parseFloat(Math.LN10));339new TestCase( SECTION, "parseFloat(Math.LOG2E)", Math.LOG2E, parseFloat(Math.LOG2E));340new TestCase( SECTION, "parseFloat(Math.LOG10E)", Math.LOG10E, parseFloat(Math.LOG10E));341new TestCase( SECTION, "parseFloat(Math.SQRT2)", Math.SQRT2, parseFloat(Math.SQRT2));342new TestCase( SECTION, "parseFloat(Math.SQRT1_2)", Math.SQRT1_2, parseFloat(Math.SQRT1_2));343new TestCase( SECTION, "parseFloat(Math.PI+'')", Math.PI, parseFloat(Math.PI+''));344new TestCase( SECTION, "parseFloat(Math.LN2+'')", Math.LN2, parseFloat(Math.LN2+''));345new TestCase( SECTION, "parseFloat(Math.LN10+'')", Math.LN10, parseFloat(Math.LN10+''));346new TestCase( SECTION, "parseFloat(Math.LOG2E+'')", Math.LOG2E, parseFloat(Math.LOG2E+''));347new TestCase( SECTION, "parseFloat(Math.LOG10E+'')", Math.LOG10E, parseFloat(Math.LOG10E+''));348new TestCase( SECTION, "parseFloat(Math.SQRT2+'')", Math.SQRT2, parseFloat(Math.SQRT2+''));349new TestCase( SECTION, "parseFloat(Math.SQRT1_2+'')", Math.SQRT1_2, parseFloat(Math.SQRT1_2+''));...
15.1.2.3-2.js
Source:15.1.2.3-2.js
1/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */2/* ***** BEGIN LICENSE BLOCK *****3 * Version: MPL 1.1/GPL 2.0/LGPL 2.14 *5 * The contents of this file are subject to the Mozilla Public License Version6 * 1.1 (the "License"); you may not use this file except in compliance with7 * the License. You may obtain a copy of the License at8 * http://www.mozilla.org/MPL/9 *10 * Software distributed under the License is distributed on an "AS IS" basis,11 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License12 * for the specific language governing rights and limitations under the13 * License.14 *15 * The Original Code is Mozilla Communicator client code, released16 * March 31, 1998.17 *18 * The Initial Developer of the Original Code is19 * Netscape Communications Corporation.20 * Portions created by the Initial Developer are Copyright (C) 199821 * the Initial Developer. All Rights Reserved.22 *23 * Contributor(s):24 *25 * Alternatively, the contents of this file may be used under the terms of26 * either the GNU General Public License Version 2 or later (the "GPL"), or27 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),28 * in which case the provisions of the GPL or the LGPL are applicable instead29 * of those above. If you wish to allow use of your version of this file only30 * under the terms of either the GPL or the LGPL, and not to allow others to31 * use your version of this file under the terms of the MPL, indicate your32 * decision by deleting the provisions above and replace them with the notice33 * and other provisions required by the GPL or the LGPL. If you do not delete34 * the provisions above, a recipient may use your version of this file under35 * the terms of any one of the MPL, the GPL or the LGPL.36 *37 * ***** END LICENSE BLOCK ***** */38gTestfile = '15.1.2.3-2.js';39/**40 File Name: 15.1.2.3-2.js41 ECMA Section: 15.1.2.3 Function properties of the global object:42 parseFloat( string )43 Description: The parseFloat function produces a number value dictated44 by the interpretation of the contents of the string45 argument defined as a decimal literal.46 When the parseFloat function is called, the following47 steps are taken:48 1. Call ToString( string ).49 2. Remove leading whitespace Result(1).50 3. If neither Result(2) nor any prefix of Result(2)51 satisfies the syntax of a StrDecimalLiteral,52 return NaN.53 4. Compute the longest prefix of Result(2) which might54 be Resusult(2) itself, that satisfies the syntax of55 a StrDecimalLiteral56 5. Return the number value for the MV of Result(4).57 Note that parseFloate may interpret only a leading58 portion of the string as a number value; it ignores any59 characters that cannot be interpreted as part of the60 notation of a decimal literal, and no indication is given61 that such characters were ignored.62 StrDecimalLiteral::63 Infinity64 DecimalDigits.DecimalDigits opt ExponentPart opt65 .DecimalDigits ExponentPart opt66 DecimalDigits ExponentPart opt67 Author: christine@netscape.com68 Date: 28 october 199769*/70var SECTION = "15.1.2.3-2";71var VERSION = "ECMA_1";72startTest();73var BUGNUMBER="none";74new TestCase( SECTION, "parseFloat(true)", Number.NaN, parseFloat(true) );75new TestCase( SECTION, "parseFloat(false)", Number.NaN, parseFloat(false) );76new TestCase( SECTION, "parseFloat('string')", Number.NaN, parseFloat("string") );77new TestCase( SECTION, "parseFloat(' Infinity')", Number.POSITIVE_INFINITY, parseFloat("Infinity") );78// new TestCase( SECTION, "parseFloat(Infinity)", Number.POSITIVE_INFINITY, parseFloat(Infinity) );79new TestCase( SECTION, "parseFloat(' 0')", 0, parseFloat(" 0") );80new TestCase( SECTION, "parseFloat(' -0')", -0, parseFloat(" -0") );81new TestCase( SECTION, "parseFloat(' +0')", 0, parseFloat(" +0") );82new TestCase( SECTION, "parseFloat(' 1')", 1, parseFloat(" 1") );83new TestCase( SECTION, "parseFloat(' -1')", -1, parseFloat(" -1") );84new TestCase( SECTION, "parseFloat(' +1')", 1, parseFloat(" +1") );85new TestCase( SECTION, "parseFloat(' 2')", 2, parseFloat(" 2") );86new TestCase( SECTION, "parseFloat(' -2')", -2, parseFloat(" -2") );87new TestCase( SECTION, "parseFloat(' +2')", 2, parseFloat(" +2") );88new TestCase( SECTION, "parseFloat(' 3')", 3, parseFloat(" 3") );89new TestCase( SECTION, "parseFloat(' -3')", -3, parseFloat(" -3") );90new TestCase( SECTION, "parseFloat(' +3')", 3, parseFloat(" +3") );91new TestCase( SECTION, "parseFloat(' 4')", 4, parseFloat(" 4") );92new TestCase( SECTION, "parseFloat(' -4')", -4, parseFloat(" -4") );93new TestCase( SECTION, "parseFloat(' +4')", 4, parseFloat(" +4") );94new TestCase( SECTION, "parseFloat(' 5')", 5, parseFloat(" 5") );95new TestCase( SECTION, "parseFloat(' -5')", -5, parseFloat(" -5") );96new TestCase( SECTION, "parseFloat(' +5')", 5, parseFloat(" +5") );97new TestCase( SECTION, "parseFloat(' 6')", 6, parseFloat(" 6") );98new TestCase( SECTION, "parseFloat(' -6')", -6, parseFloat(" -6") );99new TestCase( SECTION, "parseFloat(' +6')", 6, parseFloat(" +6") );100new TestCase( SECTION, "parseFloat(' 7')", 7, parseFloat(" 7") );101new TestCase( SECTION, "parseFloat(' -7')", -7, parseFloat(" -7") );102new TestCase( SECTION, "parseFloat(' +7')", 7, parseFloat(" +7") );103new TestCase( SECTION, "parseFloat(' 8')", 8, parseFloat(" 8") );104new TestCase( SECTION, "parseFloat(' -8')", -8, parseFloat(" -8") );105new TestCase( SECTION, "parseFloat(' +8')", 8, parseFloat(" +8") );106new TestCase( SECTION, "parseFloat(' 9')", 9, parseFloat(" 9") );107new TestCase( SECTION, "parseFloat(' -9')", -9, parseFloat(" -9") );108new TestCase( SECTION, "parseFloat(' +9')", 9, parseFloat(" +9") );109new TestCase( SECTION, "parseFloat(' 3.14159')", 3.14159, parseFloat(" 3.14159") );110new TestCase( SECTION, "parseFloat(' -3.14159')", -3.14159, parseFloat(" -3.14159") );111new TestCase( SECTION, "parseFloat(' +3.14159')", 3.14159, parseFloat(" +3.14159") );112new TestCase( SECTION, "parseFloat(' 3.')", 3, parseFloat(" 3.") );113new TestCase( SECTION, "parseFloat(' -3.')", -3, parseFloat(" -3.") );114new TestCase( SECTION, "parseFloat(' +3.')", 3, parseFloat(" +3.") );115new TestCase( SECTION, "parseFloat(' 3.e1')", 30, parseFloat(" 3.e1") );116new TestCase( SECTION, "parseFloat(' -3.e1')", -30, parseFloat(" -3.e1") );117new TestCase( SECTION, "parseFloat(' +3.e1')", 30, parseFloat(" +3.e1") );118new TestCase( SECTION, "parseFloat(' 3.e+1')", 30, parseFloat(" 3.e+1") );119new TestCase( SECTION, "parseFloat(' -3.e+1')", -30, parseFloat(" -3.e+1") );120new TestCase( SECTION, "parseFloat(' +3.e+1')", 30, parseFloat(" +3.e+1") );121new TestCase( SECTION, "parseFloat(' 3.e-1')", .30, parseFloat(" 3.e-1") );122new TestCase( SECTION, "parseFloat(' -3.e-1')", -.30, parseFloat(" -3.e-1") );123new TestCase( SECTION, "parseFloat(' +3.e-1')", .30, parseFloat(" +3.e-1") );124// StrDecimalLiteral::: .DecimalDigits ExponentPart opt125new TestCase( SECTION, "parseFloat(' .00001')", 0.00001, parseFloat(" .00001") );126new TestCase( SECTION, "parseFloat(' +.00001')", 0.00001, parseFloat(" +.00001") );127new TestCase( SECTION, "parseFloat(' -0.0001')", -0.00001, parseFloat(" -.00001") );128new TestCase( SECTION, "parseFloat(' .01e2')", 1, parseFloat(" .01e2") );129new TestCase( SECTION, "parseFloat(' +.01e2')", 1, parseFloat(" +.01e2") );130new TestCase( SECTION, "parseFloat(' -.01e2')", -1, parseFloat(" -.01e2") );131new TestCase( SECTION, "parseFloat(' .01e+2')", 1, parseFloat(" .01e+2") );132new TestCase( SECTION, "parseFloat(' +.01e+2')", 1, parseFloat(" +.01e+2") );133new TestCase( SECTION, "parseFloat(' -.01e+2')", -1, parseFloat(" -.01e+2") );134new TestCase( SECTION, "parseFloat(' .01e-2')", 0.0001, parseFloat(" .01e-2") );135new TestCase( SECTION, "parseFloat(' +.01e-2')", 0.0001, parseFloat(" +.01e-2") );136new TestCase( SECTION, "parseFloat(' -.01e-2')", -0.0001, parseFloat(" -.01e-2") );137// StrDecimalLiteral::: DecimalDigits ExponentPart opt138new TestCase( SECTION, "parseFloat(' 1234e5')", 123400000, parseFloat(" 1234e5") );139new TestCase( SECTION, "parseFloat(' +1234e5')", 123400000, parseFloat(" +1234e5") );140new TestCase( SECTION, "parseFloat(' -1234e5')", -123400000, parseFloat(" -1234e5") );141new TestCase( SECTION, "parseFloat(' 1234e+5')", 123400000, parseFloat(" 1234e+5") );142new TestCase( SECTION, "parseFloat(' +1234e+5')", 123400000, parseFloat(" +1234e+5") );143new TestCase( SECTION, "parseFloat(' -1234e+5')", -123400000, parseFloat(" -1234e+5") );144new TestCase( SECTION, "parseFloat(' 1234e-5')", 0.01234, parseFloat(" 1234e-5") );145new TestCase( SECTION, "parseFloat(' +1234e-5')", 0.01234, parseFloat(" +1234e-5") );146new TestCase( SECTION, "parseFloat(' -1234e-5')", -0.01234, parseFloat(" -1234e-5") );147new TestCase( SECTION, "parseFloat(' .01E2')", 1, parseFloat(" .01E2") );148new TestCase( SECTION, "parseFloat(' +.01E2')", 1, parseFloat(" +.01E2") );149new TestCase( SECTION, "parseFloat(' -.01E2')", -1, parseFloat(" -.01E2") );150new TestCase( SECTION, "parseFloat(' .01E+2')", 1, parseFloat(" .01E+2") );151new TestCase( SECTION, "parseFloat(' +.01E+2')", 1, parseFloat(" +.01E+2") );152new TestCase( SECTION, "parseFloat(' -.01E+2')", -1, parseFloat(" -.01E+2") );153new TestCase( SECTION, "parseFloat(' .01E-2')", 0.0001, parseFloat(" .01E-2") );154new TestCase( SECTION, "parseFloat(' +.01E-2')", 0.0001, parseFloat(" +.01E-2") );155new TestCase( SECTION, "parseFloat(' -.01E-2')", -0.0001, parseFloat(" -.01E-2") );156// StrDecimalLiteral::: DecimalDigits ExponentPart opt157new TestCase( SECTION, "parseFloat(' 1234E5')", 123400000, parseFloat(" 1234E5") );158new TestCase( SECTION, "parseFloat(' +1234E5')", 123400000, parseFloat(" +1234E5") );159new TestCase( SECTION, "parseFloat(' -1234E5')", -123400000, parseFloat(" -1234E5") );160new TestCase( SECTION, "parseFloat(' 1234E+5')", 123400000, parseFloat(" 1234E+5") );161new TestCase( SECTION, "parseFloat(' +1234E+5')", 123400000, parseFloat(" +1234E+5") );162new TestCase( SECTION, "parseFloat(' -1234E+5')", -123400000, parseFloat(" -1234E+5") );163new TestCase( SECTION, "parseFloat(' 1234E-5')", 0.01234, parseFloat(" 1234E-5") );164new TestCase( SECTION, "parseFloat(' +1234E-5')", 0.01234, parseFloat(" +1234E-5") );165new TestCase( SECTION, "parseFloat(' -1234E-5')", -0.01234, parseFloat(" -1234E-5") );166// hex cases should all return NaN167new TestCase( SECTION, "parseFloat(' 0x0')", 0, parseFloat(" 0x0"));168new TestCase( SECTION, "parseFloat(' 0x1')", 0, parseFloat(" 0x1"));169new TestCase( SECTION, "parseFloat(' 0x2')", 0, parseFloat(" 0x2"));170new TestCase( SECTION, "parseFloat(' 0x3')", 0, parseFloat(" 0x3"));171new TestCase( SECTION, "parseFloat(' 0x4')", 0, parseFloat(" 0x4"));172new TestCase( SECTION, "parseFloat(' 0x5')", 0, parseFloat(" 0x5"));173new TestCase( SECTION, "parseFloat(' 0x6')", 0, parseFloat(" 0x6"));174new TestCase( SECTION, "parseFloat(' 0x7')", 0, parseFloat(" 0x7"));175new TestCase( SECTION, "parseFloat(' 0x8')", 0, parseFloat(" 0x8"));176new TestCase( SECTION, "parseFloat(' 0x9')", 0, parseFloat(" 0x9"));177new TestCase( SECTION, "parseFloat(' 0xa')", 0, parseFloat(" 0xa"));178new TestCase( SECTION, "parseFloat(' 0xb')", 0, parseFloat(" 0xb"));179new TestCase( SECTION, "parseFloat(' 0xc')", 0, parseFloat(" 0xc"));180new TestCase( SECTION, "parseFloat(' 0xd')", 0, parseFloat(" 0xd"));181new TestCase( SECTION, "parseFloat(' 0xe')", 0, parseFloat(" 0xe"));182new TestCase( SECTION, "parseFloat(' 0xf')", 0, parseFloat(" 0xf"));183new TestCase( SECTION, "parseFloat(' 0xA')", 0, parseFloat(" 0xA"));184new TestCase( SECTION, "parseFloat(' 0xB')", 0, parseFloat(" 0xB"));185new TestCase( SECTION, "parseFloat(' 0xC')", 0, parseFloat(" 0xC"));186new TestCase( SECTION, "parseFloat(' 0xD')", 0, parseFloat(" 0xD"));187new TestCase( SECTION, "parseFloat(' 0xE')", 0, parseFloat(" 0xE"));188new TestCase( SECTION, "parseFloat(' 0xF')", 0, parseFloat(" 0xF"));189new TestCase( SECTION, "parseFloat(' 0X0')", 0, parseFloat(" 0X0"));190new TestCase( SECTION, "parseFloat(' 0X1')", 0, parseFloat(" 0X1"));191new TestCase( SECTION, "parseFloat(' 0X2')", 0, parseFloat(" 0X2"));192new TestCase( SECTION, "parseFloat(' 0X3')", 0, parseFloat(" 0X3"));193new TestCase( SECTION, "parseFloat(' 0X4')", 0, parseFloat(" 0X4"));194new TestCase( SECTION, "parseFloat(' 0X5')", 0, parseFloat(" 0X5"));195new TestCase( SECTION, "parseFloat(' 0X6')", 0, parseFloat(" 0X6"));196new TestCase( SECTION, "parseFloat(' 0X7')", 0, parseFloat(" 0X7"));197new TestCase( SECTION, "parseFloat(' 0X8')", 0, parseFloat(" 0X8"));198new TestCase( SECTION, "parseFloat(' 0X9')", 0, parseFloat(" 0X9"));199new TestCase( SECTION, "parseFloat(' 0Xa')", 0, parseFloat(" 0Xa"));200new TestCase( SECTION, "parseFloat(' 0Xb')", 0, parseFloat(" 0Xb"));201new TestCase( SECTION, "parseFloat(' 0Xc')", 0, parseFloat(" 0Xc"));202new TestCase( SECTION, "parseFloat(' 0Xd')", 0, parseFloat(" 0Xd"));203new TestCase( SECTION, "parseFloat(' 0Xe')", 0, parseFloat(" 0Xe"));204new TestCase( SECTION, "parseFloat(' 0Xf')", 0, parseFloat(" 0Xf"));205new TestCase( SECTION, "parseFloat(' 0XA')", 0, parseFloat(" 0XA"));206new TestCase( SECTION, "parseFloat(' 0XB')", 0, parseFloat(" 0XB"));207new TestCase( SECTION, "parseFloat(' 0XC')", 0, parseFloat(" 0XC"));208new TestCase( SECTION, "parseFloat(' 0XD')", 0, parseFloat(" 0XD"));209new TestCase( SECTION, "parseFloat(' 0XE')", 0, parseFloat(" 0XE"));210new TestCase( SECTION, "parseFloat(' 0XF')", 0, parseFloat(" 0XF"));211// A StringNumericLiteral may not use octal notation212new TestCase( SECTION, "parseFloat(' 00')", 0, parseFloat(" 00"));213new TestCase( SECTION, "parseFloat(' 01')", 1, parseFloat(" 01"));214new TestCase( SECTION, "parseFloat(' 02')", 2, parseFloat(" 02"));215new TestCase( SECTION, "parseFloat(' 03')", 3, parseFloat(" 03"));216new TestCase( SECTION, "parseFloat(' 04')", 4, parseFloat(" 04"));217new TestCase( SECTION, "parseFloat(' 05')", 5, parseFloat(" 05"));218new TestCase( SECTION, "parseFloat(' 06')", 6, parseFloat(" 06"));219new TestCase( SECTION, "parseFloat(' 07')", 7, parseFloat(" 07"));220new TestCase( SECTION, "parseFloat(' 010')", 10, parseFloat(" 010"));221new TestCase( SECTION, "parseFloat(' 011')", 11, parseFloat(" 011"));222// A StringNumericLIteral may have any number of leading 0 digits223new TestCase( SECTION, "parseFloat(' 001')", 1, parseFloat(" 001"));224new TestCase( SECTION, "parseFloat(' 0001')", 1, parseFloat(" 0001"));225// A StringNumericLIteral may have any number of leading 0 digits226new TestCase( SECTION, "parseFloat(001)", 1, parseFloat(001));227new TestCase( SECTION, "parseFloat(0001)", 1, parseFloat(0001));228// make sure it' s reflexive229new TestCase( SECTION, "parseFloat( ' ' +Math.PI+' ')", Math.PI, parseFloat( ' ' +Math.PI+' '));230new TestCase( SECTION, "parseFloat( ' ' +Math.LN2+' ')", Math.LN2, parseFloat( ' ' +Math.LN2+' '));231new TestCase( SECTION, "parseFloat( ' ' +Math.LN10+' ')", Math.LN10, parseFloat( ' ' +Math.LN10+' '));232new TestCase( SECTION, "parseFloat( ' ' +Math.LOG2E+' ')", Math.LOG2E, parseFloat( ' ' +Math.LOG2E+' '));233new TestCase( SECTION, "parseFloat( ' ' +Math.LOG10E+' ')", Math.LOG10E, parseFloat( ' ' +Math.LOG10E+' '));234new TestCase( SECTION, "parseFloat( ' ' +Math.SQRT2+' ')", Math.SQRT2, parseFloat( ' ' +Math.SQRT2+' '));235new TestCase( SECTION, "parseFloat( ' ' +Math.SQRT1_2+' ')", Math.SQRT1_2, parseFloat( ' ' +Math.SQRT1_2+' '));...
models.py
Source:models.py
1from django.contrib.auth.models import User2from django.db import models3class SavedFood(models.Model):4 """5 A user-specific cached food item from the food API.6 Goes by a (either default or set) name.7 Encapsulates individual food items nutritional data.8 """9 user = models.ForeignKey(User, on_delete=models.CASCADE, related_name='saved_foods')10 name = models.CharField(max_length=60)11 brand = models.CharField(max_length=60, null=True)12 image_url = models.URLField(null=True)13 # Serving info14 serving_qty = models.IntegerField()15 serving_unit = models.CharField(max_length=20)16 serving_weight_g = models.IntegerField()17 calories = models.FloatField(help_text="kcal", blank=True, null=True)18 # Fats (Macro)19 total_fat = models.FloatField(help_text="g", blank=True, null=True)20 saturated_fat = models.FloatField(help_text="g", blank=True, null=True)21 monounsaturated_fat = models.FloatField(help_text="g", blank=True, null=True)22 polyunsaturated_fat = models.FloatField(help_text="g", blank=True, null=True)23 trans_fat = models.FloatField(help_text="g", blank=True, null=True)24 omega_3_ala = models.FloatField(help_text="g", blank=True, null=True)25 omega_3_epa = models.FloatField(help_text="g", blank=True, null=True)26 omega_3_dpa = models.FloatField(help_text="g", blank=True, null=True)27 omega_3_dha = models.FloatField(help_text="g", blank=True, null=True)28 omega_3_ete = models.FloatField(help_text="g", blank=True, null=True)29 omega_6_la = models.FloatField(help_text="g", blank=True, null=True)30 omega_6_gla = models.FloatField(help_text="g", blank=True, null=True)31 omega_6_ea = models.FloatField(help_text="g", blank=True, null=True)32 omega_6_dgla = models.FloatField(help_text="g", blank=True, null=True)33 omega_6_aa = models.FloatField(help_text="g", blank=True, null=True)34 cholesterol = models.FloatField(help_text="mg", blank=True, null=True)35 phytosterol = models.FloatField(help_text="mg", blank=True, null=True)36 # Carbohydrates (Macro)37 total_carbs = models.FloatField(help_text="g", blank=True, null=True)38 fiber = models.FloatField(help_text="g", blank=True, null=True)39 total_sugar = models.FloatField(help_text="g", blank=True, null=True)40 added_sugar = models.FloatField(help_text="g", blank=True, null=True)41 fructose = models.FloatField(help_text="g", blank=True, null=True)42 galactose = models.FloatField(help_text="g", blank=True, null=True)43 lactose = models.FloatField(help_text="g", blank=True, null=True)44 dextrose = models.FloatField(help_text="g", blank=True, null=True)45 maltose = models.FloatField(help_text="g", blank=True, null=True)46 starch = models.FloatField(help_text="g", blank=True, null=True)47 sucrose = models.FloatField(help_text="g", blank=True, null=True)48 # Protein/amino acids (Macro)49 total_protein = models.FloatField(help_text="g", blank=True, null=True)50 alanine = models.FloatField(help_text="g", blank=True, null=True)51 arginine = models.FloatField(help_text="g", blank=True, null=True)52 aspartic_acid = models.FloatField(help_text="g", blank=True, null=True)53 cystine = models.FloatField(help_text="g", blank=True, null=True)54 glycine = models.FloatField(help_text="g", blank=True, null=True)55 histidine = models.FloatField(help_text="g", blank=True, null=True)56 hydroxyproline = models.FloatField(help_text="g", blank=True, null=True)57 isoleucine = models.FloatField(help_text="g", blank=True, null=True)58 leucine = models.FloatField(help_text="g", blank=True, null=True)59 lysine = models.FloatField(help_text="g", blank=True, null=True)60 phenylalanine = models.FloatField(help_text="g", blank=True, null=True)61 proline = models.FloatField(help_text="g", blank=True, null=True)62 serine = models.FloatField(help_text="g", blank=True, null=True)63 threonine = models.FloatField(help_text="g", blank=True, null=True)64 tryptophan = models.FloatField(help_text="g", blank=True, null=True)65 # Elemental/mineral nutrients (Micro)66 sodium = models.FloatField(help_text="g", blank=True, null=True)67 potassium = models.FloatField(help_text='mg', blank=True, null=True)68 calcium = models.FloatField(help_text="mg", blank=True, null=True)69 iron = models.FloatField(help_text="mg", blank=True, null=True)70 magnesium = models.FloatField(help_text="mg", blank=True, null=True)71 phosphorus = models.FloatField(help_text="mg", blank=True, null=True)72 manganese = models.FloatField(help_text="mg", blank=True, null=True)73 selenium = models.FloatField(help_text="mg", blank=True, null=True)74 zinc = models.FloatField(help_text="mg", blank=True, null=True)75 copper = models.FloatField(help_text="mg", blank=True, null=True)76 fluoride = models.FloatField(help_text="µg", blank=True, null=True)77 # Vitamins/compound nutrients (Micro)78 folate = models.FloatField(help_text="µg", blank=True, null=True)79 folic_acid = models.FloatField(help_text="µg", blank=True, null=True)80 carotene_a = models.FloatField(help_text="µg", blank=True, null=True)81 carotene_b = models.FloatField(help_text="µg", blank=True, null=True)82 vitamin_d = models.FloatField(help_text="µg", blank=True, null=True)83 vitamin_d2 = models.FloatField(help_text="µg", blank=True, null=True)84 vitamin_d3 = models.FloatField(help_text="µg", blank=True, null=True)85 choline = models.FloatField(help_text="mg", blank=True, null=True)86 betaine = models.FloatField(help_text="mg", blank=True, null=True)87 lycopine = models.FloatField(help_text="µg", blank=True, null=True)88 niacin = models.FloatField(help_text="mg", blank=True, null=True)89 menaquinone_4 = models.FloatField(help_text="µg", blank=True, null=True)90 pantothenic_acid = models.FloatField(help_text="mg", blank=True, null=True)91 retinol = models.FloatField(help_text="µg", blank=True, null=True)92 riboflavin = models.FloatField(help_text="mg", blank=True, null=True)93 thiamin = models.FloatField(help_text="mg", blank=True, null=True)94 vitamin_e = models.FloatField(help_text="mg", blank=True, null=True)95 vitamin_b12 = models.FloatField(help_text="µg", blank=True, null=True)96 vitamin_b6 = models.FloatField(help_text="mg", blank=True, null=True)97 vitamin_c = models.FloatField(help_text="mg", blank=True, null=True)98 vitamin_k = models.FloatField(help_text="µg", blank=True, null=True)99 # Pharmacological100 alcohol = models.FloatField(help_text="g", blank=True, null=True)101 caffeine = models.FloatField(help_text="mg", blank=True, null=True)102 theobromine = models.FloatField(help_text="mg", blank=True, null=True)103 # Biological analysis104 ash = models.FloatField(help_text="g", blank=True, null=True) # Represents mineral content of food105 water = models.FloatField(help_text="g", blank=True, null=True)106 class Meta:107 ordering = ['name']108 @property109 def fields(self):110 return self._meta.fields111 112 113 def __str__(self):114 if self.brand:115 return f'{self.name} - {self.brand}'116 else:117 return f'{self.name} - USDA'118class FoodGroup(models.Model):119 """120 A user-specific grouping of (SavedFood instances or other FoodGroup instances).121 """122 user = models.ForeignKey(User, on_delete=models.CASCADE, related_name='grouped_foods')123 # Collection of individual foods encapulated by this group124 grouped_foods = models.ManyToManyField(SavedFood, related_name='foods')125 # Collection of other food groups encapsulated by this group126 grouped_groups = models.ManyToManyField('self', related_name='groups')127 name = models.CharField(max_length=60)128 # Totals evaluted from the ManytoMany relationships129 # Serving info130 serving_weight_g = models.IntegerField()131 calories = models.FloatField(help_text="kcal", blank=True, null=True)132 # Fats (Macro)133 total_fat = models.FloatField(help_text="g", blank=True, null=True)134 saturated_fat = models.FloatField(help_text="g", blank=True, null=True)135 monounsaturated_fat = models.FloatField(help_text="g", blank=True, null=True)136 polyunsaturated_fat = models.FloatField(help_text="g", blank=True, null=True)137 trans_fat = models.FloatField(help_text="g", blank=True, null=True)138 omega_3_ala = models.FloatField(help_text="g", blank=True, null=True)139 omega_3_epa = models.FloatField(help_text="g", blank=True, null=True)140 omega_3_dpa = models.FloatField(help_text="g", blank=True, null=True)141 omega_3_dha = models.FloatField(help_text="g", blank=True, null=True)142 omega_3_ete = models.FloatField(help_text="g", blank=True, null=True)143 omega_6_la = models.FloatField(help_text="g", blank=True, null=True)144 omega_6_gla = models.FloatField(help_text="g", blank=True, null=True)145 omega_6_ea = models.FloatField(help_text="g", blank=True, null=True)146 omega_6_dgla = models.FloatField(help_text="g", blank=True, null=True)147 omega_6_aa = models.FloatField(help_text="g", blank=True, null=True)148 cholesterol = models.FloatField(help_text="mg", blank=True, null=True)149 phytosterol = models.FloatField(help_text="mg", blank=True, null=True)150 # Carbohydrates (Macro)151 total_carbs = models.FloatField(help_text="g", blank=True, null=True)152 fiber = models.FloatField(help_text="g", blank=True, null=True)153 total_sugar = models.FloatField(help_text="g", blank=True, null=True)154 added_sugar = models.FloatField(help_text="g", blank=True, null=True)155 fructose = models.FloatField(help_text="g", blank=True, null=True)156 galactose = models.FloatField(help_text="g", blank=True, null=True)157 lactose = models.FloatField(help_text="g", blank=True, null=True)158 dextrose = models.FloatField(help_text="g", blank=True, null=True)159 maltose = models.FloatField(help_text="g", blank=True, null=True)160 starch = models.FloatField(help_text="g", blank=True, null=True)161 sucrose = models.FloatField(help_text="g", blank=True, null=True)162 # Protein/amino acids (Macro)163 total_protein = models.FloatField(help_text="g", blank=True, null=True)164 alanine = models.FloatField(help_text="g", blank=True, null=True)165 arginine = models.FloatField(help_text="g", blank=True, null=True)166 aspartic_acid = models.FloatField(help_text="g", blank=True, null=True)167 cystine = models.FloatField(help_text="g", blank=True, null=True)168 glycine = models.FloatField(help_text="g", blank=True, null=True)169 histidine = models.FloatField(help_text="g", blank=True, null=True)170 hydroxyproline = models.FloatField(help_text="g", blank=True, null=True)171 isoleucine = models.FloatField(help_text="g", blank=True, null=True)172 leucine = models.FloatField(help_text="g", blank=True, null=True)173 lysine = models.FloatField(help_text="g", blank=True, null=True)174 phenylalanine = models.FloatField(help_text="g", blank=True, null=True)175 proline = models.FloatField(help_text="g", blank=True, null=True)176 serine = models.FloatField(help_text="g", blank=True, null=True)177 threonine = models.FloatField(help_text="g", blank=True, null=True)178 tryptophan = models.FloatField(help_text="g", blank=True, null=True)179 # Elemental/mineral nutrients (Micro)180 sodium = models.FloatField(help_text="g", blank=True, null=True)181 potassium = models.FloatField(help_text='mg', blank=True, null=True)182 calcium = models.FloatField(help_text="mg", blank=True, null=True)183 iron = models.FloatField(help_text="mg", blank=True, null=True)184 magnesium = models.FloatField(help_text="mg", blank=True, null=True)185 phosphorus = models.FloatField(help_text="mg", blank=True, null=True)186 manganese = models.FloatField(help_text="mg", blank=True, null=True)187 selenium = models.FloatField(help_text="mg", blank=True, null=True)188 zinc = models.FloatField(help_text="mg", blank=True, null=True)189 copper = models.FloatField(help_text="mg", blank=True, null=True)190 fluoride = models.FloatField(help_text="µg", blank=True, null=True)191 # Vitamins/compound nutrients (Micro)192 folate = models.FloatField(help_text="µg", blank=True, null=True)193 folic_acid = models.FloatField(help_text="µg", blank=True, null=True)194 carotene_a = models.FloatField(help_text="µg", blank=True, null=True)195 carotene_b = models.FloatField(help_text="µg", blank=True, null=True)196 vitamin_d = models.FloatField(help_text="µg", blank=True, null=True)197 vitamin_d2 = models.FloatField(help_text="µg", blank=True, null=True)198 vitamin_d3 = models.FloatField(help_text="µg", blank=True, null=True)199 choline = models.FloatField(help_text="mg", blank=True, null=True)200 betaine = models.FloatField(help_text="mg", blank=True, null=True)201 lycopine = models.FloatField(help_text="µg", blank=True, null=True)202 niacin = models.FloatField(help_text="mg", blank=True, null=True)203 menaquinone_4 = models.FloatField(help_text="µg", blank=True, null=True)204 pantothenic_acid = models.FloatField(help_text="mg", blank=True, null=True)205 retinol = models.FloatField(help_text="µg", blank=True, null=True)206 riboflavin = models.FloatField(help_text="mg", blank=True, null=True)207 thiamin = models.FloatField(help_text="mg", blank=True, null=True)208 vitamin_e = models.FloatField(help_text="mg", blank=True, null=True)209 vitamin_b12 = models.FloatField(help_text="µg", blank=True, null=True)210 vitamin_b6 = models.FloatField(help_text="mg", blank=True, null=True)211 vitamin_c = models.FloatField(help_text="mg", blank=True, null=True)212 vitamin_k = models.FloatField(help_text="µg", blank=True, null=True)213 # Pharmacological214 alcohol = models.FloatField(help_text="g", blank=True, null=True)215 caffeine = models.FloatField(help_text="mg", blank=True, null=True)216 theobromine = models.FloatField(help_text="mg", blank=True, null=True)217 # Biological analysis218 ash = models.FloatField(help_text="g", blank=True, null=True) # Represents mineral content of food219 water = models.FloatField(help_text="g", blank=True, null=True)220 def __str__(self):221 return self.name222class FoodLog(FoodGroup):223 """224 A user-specific, day-specific grouping of FoodGroup and/or SavedFood instances.225 Inherits from FoodGroup model.226 Functions like a food group, but is associated with a specific date227 """228 date = models.DateField()229 # Is '{date} - {username}'230 # This is a unique identifier; each user has only one log per given day...
echo_scan.py
Source:echo_scan.py
...9 self.time_increment = 0.010 self.scan_time = 0.032999999821211 self.range_min = 0.44999998807912 self.range_max = 10.013 self.ranges = [1.6017869710922241, 1.5993984937667847, 1.5970163345336914, 1.5946406126022339, 1.5899080038070679, 1.587551236152649, 1.5852009057998657, 1.5828567743301392, 1.5805190801620483, 1.5781877040863037, 1.573543667793274, 1.5712313652038574, 1.5689250230789185, 1.5666249990463257, 1.5643314123153687, 1.5597628355026245, 1.557487964630127, 1.555219292640686, 1.5529569387435913, 1.5507009029388428, 1.5484508275985718, 1.543969750404358, 1.541738510131836, 1.5395134687423706, 1.537294626235962, 1.5350819826126099, 1.532875418663025, 1.5306751728057861, 1.5262932777404785, 1.5241113901138306, 1.5219359397888184, 1.5197663307189941, 1.5176030397415161, 1.5154459476470947, 1.5132948160171509, 1.509011149406433, 1.5068786144256592, 1.5047519207000732, 1.5026315450668335, 1.5005172491073608, 1.4984089136123657, 1.4963067770004272, 1.4942106008529663, 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1.6509792804718018, 1.646716833114624, 1.6446034908294678, 1.6425020694732666, 1.640412449836731, 1.6383345127105713, 1.6362680196762085, 1.6342133283615112, 1.6301380395889282, 1.628117322921753, 1.626107931137085, 1.6241097450256348, 1.6221226453781128, 1.6201465129852295, 1.6162270307540894, 1.6142836809158325, 1.6123509407043457, 1.6104289293289185, 1.6085172891616821, 1.6066166162490845, 1.6028459072113037, 1.6009763479232788, 1.5991168022155762, 1.597267508506775, 1.5954283475875854, 1.5917800664901733, 1.5899710655212402, 1.5881717205047607, 1.5863823890686035, 1.5846025943756104, 1.5828325748443604, 1.5793213844299316, 1.5775799751281738, 1.5758482217788696, 1.5741256475448608, 1.5724124908447266, 1.5707085132598877]14 self.intensities = []15 16# We will use the class we created above to assign values to the "scan_data" variable. 17scan_data = create_scan_data()18 19# Just for fun, let's print the value of the maximum angle:20print(scan_data.angle_max)21# Let's also print the number of values in the "ranges" list:22print(len(scan_data.ranges))23# *********************************************24# Now, for your homework, you are asked to 25# write some Python code to do the following:26#27# 1) What is the sweep angle of the scanner, ...
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