def<\/span> compile_python_source<\/span>(<\/span>filepath<\/span>,<\/span> optimization<\/span>=<\/span>False<\/span>):<\/span><\/div> """<\/span><\/div> Compile a source file to byte-code and write out<\/span><\/div> the byte-code cache file. The source code is loaded<\/span><\/div> from the file name *filepath*. The byte-code is cached<\/span><\/div> in the normal manner (*filepath* + 'c' or 'o' if<\/span><\/div> optimization is enabled).<\/span><\/div> """<\/span><\/div> from<\/span> os<\/span> import<\/span> spawnv<\/span><\/div> from<\/span> sys<\/span> import<\/span> executable<\/span>,<\/span> platform<\/span><\/div> <\/div>
args<\/span> =<\/span> [<\/span>executable<\/span>]<\/span><\/div> if<\/span> optimization<\/span>:<\/span><\/div> args<\/span>.<\/span>append<\/span>(<\/span>'-O'<\/span>)<\/span><\/div> args<\/span> +=<\/span> [<\/span>'-m'<\/span>,<\/span> 'py_compile'<\/span>]<\/span><\/div> <\/div>
if<\/span> isinstance<\/span>(<\/span>filepath<\/span>,<\/span> (<\/span>tuple<\/span>,<\/span> list<\/span>)):<\/span><\/div> args<\/span>.<\/span>extend<\/span>(<\/span>filepath<\/span>)<\/span><\/div> else<\/span>:<\/span><\/div> args<\/span>.<\/span>append<\/span>(<\/span>filepath<\/span>)<\/span><\/div> <\/div>
if<\/span> platform<\/span> ==<\/span> "win32"<\/span>:<\/span><\/div> args<\/span> =<\/span> [<\/span>'"<\/span>%s<\/span>"'<\/span> %<\/span> arg<\/span> for<\/span> arg<\/span> in<\/span> args<\/span>]<\/span><\/div> return<\/span> spawnv<\/span>(<\/span>os<\/span>.<\/span>P_WAIT<\/span>,<\/span> executable<\/span>,<\/span> args<\/span>)<\/span><\/div> <\/div>
<\/div><\/pre><\/div>\n \n <\/div>\n\n