Add documentation

README.md

@@ -216,6 +216,7 @@ There are 2 operation modes:
 - `get_delegates`: Returns a list of **delegates** for the Safe. A **delegate** can be used when you **trust an address to post transactions to the tx-service on your behalf**. If a transaction is not trusted (posted to the service not signed by a delegate or an owner of the Safe) it will be stored in the service but not shown in the UI or mobile applications.
 - `add_delegate <address> <label> <owner-address>`: Adds a new delegate `address` for the `owner` of the Safe.
 - `remove_delegate <address> <owner-address>`: Removes a delegate `address` from the Safe.
+- `remove_proposed_transaction <safe_tx_hsh>`: Removes a proposed transaction with the sign of the account that proposed the transaction.
 - `drain <address>`: Sends all Ether and ERC20 funds to the provided account. **WARNING: DON'T USE THIS IF YOU DON'T KNOW WHAT YOU ARE DOING. ALL YOUR FUNDS COULD BE LOST**
 
 If the information in the information bar is outdated or there's any problem you can force the `safe-cli` to update the information about the Safe using:

safe_cli/operators/hw_wallets/hw_wallet_manager.py

@@ -114,7 +114,14 @@ def delete_accounts(self, addresses: List[ChecksumAddress]) -> Set:
         self.wallets = self.wallets.difference(accounts_to_remove)
         return accounts_to_remove
 
-    def sign_eip712(self, eip712_message: Dict, wallets: List[HwWallet]):
+    def sign_eip712(self, eip712_message: Dict, wallets: List[HwWallet]) -> HexBytes:
+        """
+        Sign a eip712 message
+
+        :param eip712_message:
+        :param wallets:
+        :return: Appended sorted signatures for all the provided wallets
+        """
         encode_hash = eip712_encode(eip712_message)
         eip712_message_hash = eip712_encode_hash(eip712_message)
         domain_hash = encode_hash[1]
@@ -135,12 +142,11 @@ def sign_eip712(self, eip712_message: Dict, wallets: List[HwWallet]):
 
     def sign_safe_tx(self, safe_tx: SafeTx, wallets: List[HwWallet]) -> SafeTx:
         """
-        Sign a safeTx EIP-712 hashes with supported hw wallet devices
+        Sign a safe transaction with the provided hardware wallets
 
-        :param domain_hash:
-        :param message_hash:
-        :param wallets: list of HwWallet
-        :return: signed safeTx
+        :param safe_tx:
+        :param wallets:
+        :return: SafeTx with signature.
         """
         signatures = self.sign_eip712(safe_tx.eip712_structured_data, wallets)
         safe_tx.signatures = signatures

safe_cli/operators/safe_tx_service_operator.py

@@ -415,6 +415,11 @@ def drain(self, to: ChecksumAddress):
     def search_account(
         self, address: ChecksumAddress
     ) -> Optional[Union[LocalAccount, HwWallet]]:
+        """
+        Search the provided address between loaded owners
+        :param address:
+        :return: LocalAccount or HwWallet of the provided address
+        """
         eoa_account = [
             account for account in self.accounts if account.address == address
         ]

safe_cli/safe_completer_constants.py

@@ -120,7 +120,7 @@
         "current loaded safe."
     ),
     "remove_proposed_transaction": HTML(
-        "Command <b>remove_proposed_transaction</b> will proposed not executed transaction for "
+        "Command <b>remove_proposed_transaction</b> will remove proposed not executed transaction for "
         "provided<u>&lt;safe-tx-hash&gt;</u>"
     ),
     "enable_module": HTML(