def test_environment_var_path(monkeypatch, tmp_path):
install_folder = solcx.get_solc_folder()
monkeypatch.setenv("SOLCX_BINARY_PATH", tmp_path.as_posix())
assert solcx.get_solc_folder() != install_folder
monkeypatch.undo()
assert solcx.get_solc_folder() == install_folder
def compile_solfiles(files, proj_dir, solc_version=None, output_values=OUTPUT_VALUES):
remappings = []
node_modules_dir = find_node_modules_dir(proj_dir)
if node_modules_dir is not None:
zeppelin_path = os.path.abspath(os.path.join(
node_modules_dir, 'zeppelin-solidity'))
open_zeppelin_path = os.path.abspath(
os.path.join(node_modules_dir, 'openzeppelin-solidity'))
if os.path.isdir(zeppelin_path):
remappings.append(f'zeppelin-solidity={zeppelin_path}')
if os.path.isdir(open_zeppelin_path):
remappings.append(f'openzeppelin-solidity={open_zeppelin_path}')
if solc_version is None:
solc_version = min(map(parse_version, files),
key=_version_to_tuple)
binary = os.path.join(get_solc_folder(), f'solc-v{solc_version}')
combined_json = ','.join(output_values)
compiler_kwargs = {'import_remappings': remappings,
'allow_paths': proj_dir,
'source_files': files,
'solc_binary': binary,
'combined_json': combined_json}
try:
stdoutdata, _, _, _ = solc_wrapper(**compiler_kwargs)
return _parse_compiler_output(stdoutdata)
except SolcError as e:
raise SolidityCompilationException(e, files)
def _get_binary(solc_version):
"""Returns the binary for some version of solc.
"""
binary = os.path.join(get_solc_folder(), f'solc-v{solc_version}')
if not os.path.exists(binary):
raise AssertionError(f'solc binary not found for version: {solc_version}')
return binary
def _get_binary(solc_version):
"""Returns the binary for some version of solc.
"""
binary = os.path.join(get_solc_folder(), f'solc-v{solc_version}')
assert os.path.exists(binary), 'solc binary not found'
return binary