mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
d48883ca17
1) `Popen.communicate()` expects `bytes` (a raw, binary string) if `stdout`/`stderr` are open in binary mode but is given output from `json.loads()` which is str (an abstract unicode string). Encoding the `str` object into `bytes` using UTF-8 encoding fixes that. 2) `REPORT_FILE` gets opened in binary mode which means that functions like `write()` expect `bytes`. We're giving them `str` which results in an error. Changed mode to text solves the problem.
42 lines
1.7 KiB
Python
Executable File
42 lines
1.7 KiB
Python
Executable File
#!/usr/bin/env python3
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import sys
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import glob
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import subprocess
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import json
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SOLC_BIN = sys.argv[1]
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REPORT_FILE = open("report.txt", "w")
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for optimize in [False, True]:
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for f in sorted(glob.glob("*.sol")):
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sources = {}
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sources[f] = {'content': open(f, 'r').read()}
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input_json = {
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'language': 'Solidity',
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'sources': sources,
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'settings': {
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'optimizer': {
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'enabled': optimize
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},
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'outputSelection': {'*': {'*': ['evm.bytecode.object', 'metadata']}}
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}
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}
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args = [SOLC_BIN, '--standard-json']
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if optimize:
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args += ['--optimize']
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proc = subprocess.Popen(args, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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(out, err) = proc.communicate(json.dumps(input_json).encode('utf-8'))
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try:
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result = json.loads(out.decode('utf-8').strip())
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for filename in sorted(result['contracts'].keys()):
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for contractName in sorted(result['contracts'][filename].keys()):
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contractData = result['contracts'][filename][contractName]
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if 'evm' in contractData and 'bytecode' in contractData['evm']:
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REPORT_FILE.write(filename + ':' + contractName + ' ' + contractData['evm']['bytecode']['object'] + '\n')
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else:
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REPORT_FILE.write(filename + ':' + contractName + ' NO BYTECODE\n')
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REPORT_FILE.write(filename + ':' + contractName + ' ' + contractData['metadata'] + '\n')
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except KeyError:
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REPORT_FILE.write(f + ": ERROR\n")
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