Lesson4 : I can't print compiled_sol

[wilonweb]

Hello

I can't get the object from solcx
I don't know if is my code or if I had a problem with solcx.

If i launch python deploy.py on terminal

Information : impossible de trouver des fichiers pour le(s) modèle(s) spécifié(s). Traceback (most recent call last): File "D:\Programmations\smartContract\demo\web3_py-simple_storage\deploy.py", line 10, in <module> compiled_sol = compile_standard( File "C:\Users\wilfr\AppData\Roaming\Python\Python39\site-packages\solcx\main.py", line 371, in compile_standard solc_binary = get_executable(solc_version) File "C:\Users\wilfr\AppData\Roaming\Python\Python39\site-packages\solcx\install.py", line 194, in get_executable raise SolcNotInstalled( solcx.exceptions.SolcNotInstalled: solc 0.6.0 has not been installed. Use solcx.install_solc('0.6.0') to install. PS D:\Programmations\smartContract\demo\web3_py-simple_storage>

And at the bottom is my deploy.py file.

from solcx import compile_standard

with open(
   "./Simplestorage.sol", "r"
) as file:  # On ouvre le ficheir simpleStorage, en mode read et nous l'apelon file
   simple_storage_file = file.read()  # On créer une variable pour lire le file

   # Compile our solidity

compiled_sol = compile_standard(
   {
       "language": "Solidity",
       "sources": {"SimpleStorage.sol": {"content": simple_storage_file}},
       "settings": {
           "outputSelection": {
               "*": {
                   "*": ["abi", "metadata", "evm.bytecode", "evm.sourceMap"]}
           }
       },
   },
   solc_version="0.6.0",
)
print(compiled_sol)

And if i launch pip install py-solc-x on the terminal i got

Defaulting to user installation because normal site-packages is not writeable Requirement already satisfied: py-solc-x in c:\users\wilfr\appdata\roaming\python\python39\site-packages (1.1.1) Requirement already satisfied: requests<3,>=2.19.0 in c:\users\wilfr\appdata\roaming\python\python39\site-packages (from py-solc-x) (2.26.0) Requirement already satisfied: semantic-version<3,>=2.8.1 in c:\users\wilfr\appdata\roaming\python\python39\site-packages (from py-solc-x) (2.8.5) Requirement already satisfied: urllib3<1.27,>=1.21.1 in c:\users\wilfr\appdata\roaming\python\python39\site-packages (from requests<3,>=2.19.0->py-solc-x) (1.26.6) Requirement already satisfied: charset-normalizer~=2.0.0 in c:\users\wilfr\appdata\roaming\python\python39\site-packages (from requests<3,>=2.19.0->py-solc-x) (2.0.3) Requirement already satisfied: idna<4,>=2.5 in c:\users\wilfr\appdata\roaming\python\python39\site-packages (from requests<3,>=2.19.0->py-solc-x) (3.2) Requirement already satisfied: certifi>=2017.4.17 in c:\users\wilfr\appdata\roaming\python\python39\site-packages (from requests<3,>=2.19.0->py-solc-x) (2021.5.30)

[cromewar]

Hello @NinjaTurtles-cloud you are missing this line:
install_solc("0.6.0")before compiled_sol

[wilonweb]

Thanks
I had to change the first two line of code with that one.

install_solc("0.6.0")  # <- Add this line and run it at least once!```

( the import import the install_solc method is hide .... )

[cromewar]

I'm glad is solved now