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extractPythonCode.js
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142 lines (122 loc) · 3.73 KB
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import 'ignore-styles';
import {
DICT32_INIT,
DICT32_SETITEM,
DICT32_RESIZE_CODE,
_DICT32_GETITEM_ONLY,
_DICT32_DELITEM_ONLY,
DICT32_LOOKDICT,
STATICMETHOD_SIGNED_TO_UNSIGNED,
PROBING_PYTHON_CODE,
} from '../src/chapter4_real_python_dict';
import {
HASH_CLASS_INIT_CODE,
HASH_CLASS_SETITEM_RECYCLING_CODE,
HASH_CLASS_SETITEM_SIMPLIFIED_CODE,
_HASH_CLASS_GETITEM_ONLY,
_HASH_CLASS_DELITEM_ONLY,
HASH_CLASS_LOOKDICT,
HASH_CLASS_RESIZE_CODE,
FIND_NEAREST_SIZE_CODE_STRING,
SLOT_CLASS_CODE_STRING,
} from '../src/chapter3_hash_class';
import {
HASH_CREATE_NEW_CODE,
HASH_SEARCH_CODE,
HASH_REMOVE_CODE,
HASH_RESIZE_CODE,
HASH_INSERT_CODE,
} from '../src/chapter2_hash_table_functions';
import {
SIMPLIFIED_INSERT_ALL_BROKEN_CODE,
SIMPLIFIED_INSERT_ALL_CODE,
SIMPLIFIED_SEARCH_CODE,
SIMPLE_LIST_SEARCH,
} from '../src/chapter1_simplified_hash';
import fs from 'fs';
import * as path from 'path';
function extractCodeLines(codeWithBpAndLevels) {
return codeWithBpAndLevels.map(([line, bp, level]) => line);
}
function outputCode(filename, headers, importedCode, indent4 = true) {
let allLines = [];
for (let part of importedCode) {
let lines;
if (typeof part !== 'string') {
lines = extractCodeLines(part);
} else {
lines = part.split('\n');
}
allLines.push(...lines);
if (lines[lines.length - 1] !== '') {
allLines.push('');
}
}
const joinedLines = allLines.map(line => (line.length > 0 && indent4 ? ' ' + line : line)).join('\n');
fs.writeFileSync(filename, headers.join('\n') + '\n' + joinedLines);
}
const commonImports = `import sys
import os
sys.path.append(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'python_code'))
from common import DUMMY, EMPTY
`;
const dict32def = `
class Dict32Extracted(object):`;
const DIR = 'build';
outputCode(
path.join(DIR, 'dict32js_extracted.py'),
[commonImports, SLOT_CLASS_CODE_STRING, dict32def],
[
DICT32_INIT,
FIND_NEAREST_SIZE_CODE_STRING,
STATICMETHOD_SIGNED_TO_UNSIGNED,
DICT32_SETITEM,
DICT32_RESIZE_CODE,
_DICT32_GETITEM_ONLY,
_DICT32_DELITEM_ONLY,
DICT32_LOOKDICT,
]
);
const hashClassRecyclingDef = `
class HashClassRecyclingExtracted(object):`;
outputCode(
path.join(DIR, 'hash_class_recycling_extracted.py'),
[commonImports, SLOT_CLASS_CODE_STRING, hashClassRecyclingDef],
[
HASH_CLASS_INIT_CODE,
FIND_NEAREST_SIZE_CODE_STRING,
HASH_CLASS_SETITEM_RECYCLING_CODE,
HASH_CLASS_RESIZE_CODE,
_HASH_CLASS_GETITEM_ONLY,
_HASH_CLASS_DELITEM_ONLY,
HASH_CLASS_LOOKDICT,
]
);
const hashClassNoRecyclingDef = `
class HashClassNoRecyclingExtracted(object):`;
outputCode(
path.join(DIR, 'hash_class_no_recycling_extracted.py'),
[commonImports, SLOT_CLASS_CODE_STRING, hashClassNoRecyclingDef],
[
HASH_CLASS_INIT_CODE,
FIND_NEAREST_SIZE_CODE_STRING,
HASH_CLASS_SETITEM_SIMPLIFIED_CODE,
HASH_CLASS_RESIZE_CODE,
_HASH_CLASS_GETITEM_ONLY,
_HASH_CLASS_DELITEM_ONLY,
HASH_CLASS_LOOKDICT,
]
);
outputCode(
path.join(DIR, 'hash_chapter2_extracted.py'),
[commonImports],
[HASH_CREATE_NEW_CODE, HASH_SEARCH_CODE, HASH_REMOVE_CODE, HASH_RESIZE_CODE, HASH_INSERT_CODE],
false
);
outputCode(
path.join(DIR, 'hash_chapter1_extracted.py'),
[commonImports],
[SIMPLIFIED_INSERT_ALL_CODE, SIMPLIFIED_INSERT_ALL_BROKEN_CODE, SIMPLIFIED_SEARCH_CODE, SIMPLE_LIST_SEARCH],
false
);
outputCode(path.join(DIR, 'chapter4_probing_python_code.py'), [commonImports], [PROBING_PYTHON_CODE], false);