mirror of
https://github.com/pocketpy/pocketpy
synced 2025-11-10 21:50:19 +00:00
58 lines
1.6 KiB
C++
58 lines
1.6 KiB
C++
#include <iostream>
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#include "pocketpy.h"
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using namespace pkpy;
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int main(){
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// Create a virtual machine
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VM* vm = new VM();
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//prints: Hello, World!
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vm->exec("print(\"Hello, {}!\".format(\"World\"))");
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//prints: I love Python
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vm->exec("print('{} {} {}'.format('I', 'love', 'Python'))");
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//prints: I love Python
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vm->exec("print('{0} {1} {2}'.format('I', 'love', 'Python'))");
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//prints: Python love I
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vm->exec("print('{2} {1} {0}'.format('I', 'love', 'Python'))");
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//prints: pythonlovepython
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vm->exec("print('{0}{1}{0}'.format('python', 'love'))");
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//prints
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vm->exec("print('{k}={v}'.format(k='key', v='value'))");
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vm->exec("print('{k}={k}'.format(k='key'))");
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vm->exec("print('{0}={1}'.format('{0}', '{1}'))");
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vm->exec("print('{{{0}}}'.format(1))");
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vm->exec("print('{0}{1}{1}'.format(1, 2, 3))");
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vm->exec("try:");
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vm->exec("@indent print('{0}={1}}'.format(1, 2)')");
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vm->exec(" exit(1)");
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vm->exec("except ValueError:");
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vm->exec(" print('ValueError')");
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vm->exec("print('{{{}xxx{}x}}'.format(1, 2))");
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vm->exec("print('{{abc}}'.format())");
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// assert "{{{}xxx{}x}}".format(1, 2) == "{1xxx2x}"
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// assert "{{abc}}".format() == "{abc}"
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// cjson loads and dumps!
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// vm->exec("import cjson");
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// vm->exec("dict = {'a': 1, 'b': [1, 3, 'Hello World'], 'c': {'a': 4}, 'd': None, 'd': True }");
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// vm->exec("json_str = cjson.dumps(dict)");
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// vm->exec("print(json_str)");
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// vm->exec("loaded_dict = cjson.loads(json_str)");
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// vm->exec("print(loaded_dict)");
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delete vm;
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return 0;
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}
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