Fix documentation

Author: cffls

docs/requirements.txt

@@ -48,7 +48,7 @@ pygments==2.13.0 ; python_version >= "3.7" and python_version < "4.0"
 pynacl==1.5.0 ; python_version >= "3.7" and python_version < "4.0"
 pytest-cov==4.0.0 ; python_version >= "3.7" and python_version < "4.0"
 pytest-xdist==3.1.0 ; python_version >= "3.7" and python_version < "4.0"
-pytest==7.2.0 ; python_version >= "3.7" and python_version < "4.0"
+pytest==7.2.1 ; python_version >= "3.7" and python_version < "4.0"
 pytz==2022.6 ; python_version >= "3.7" and python_version < "4.0"
 requests==2.28.1 ; python_version >= "3.7" and python_version < "4"
 retry==0.9.2 ; python_version >= "3.7" and python_version < "4.0"

docs/source/guides/plutus.rst

@@ -117,9 +117,9 @@ Step 3
 Back into the python console.
 Similar to `Transaction guide <../guides/transaction.html>`_, we build a chain context using `BlockFrostChainContext <../api/pycardano.backend.base.html#pycardano.backend.blockfrost.BlockFrostChainContext>`_::
 
-    >>> from pycardano import BlockFrostChainContext, Network
-    >>> network = Network.TESTNET
-    >>> context = BlockFrostChainContext("your_blockfrost_project_id", network)
+    >>> from blockfrost import ApiUrls
+    >>> from pycardano import BlockFrostChainContext
+    >>> context = BlockFrostChainContext("your_blockfrost_project_id", base_url=ApiUrls.preprod.value)
 
 Step 2
 
@@ -136,6 +136,7 @@ Create script address::
     ...     PlutusData,
     ...     Redeemer,
     ...     PlutusV2Script,
+    ...     Network,
     ... )
 
     >>> # This artifact was generated in step 2
@@ -144,6 +145,7 @@ Create script address::
     >>> gift_script = PlutusV2Script(bytes.fromhex(script_hex))
 
     >>> script_hash = plutus_script_hash(gift_script)
+    >>> network = Network.TESTNET
     >>> script_address = Address(script_hash, network=network)
 
 Step 3

docs/source/guides/transaction.rst

@@ -105,16 +105,18 @@ To use a transaction builder, we first need to create a chain context, so the bu
 search proper transaction inputs to use. Currently, the available chain context is
 `BlockFrostChainContext <../api/pycardano.backend.base.html#pycardano.backend.blockfrost.BlockFrostChainContext>`_ ::
 
-    >>> from pycardano import BlockFrostChainContext, Network
+    >>> from blockfrost import ApiUrls
+    >>> from pycardano import BlockFrostChainContext
     >>> network = Network.TESTNET
-    >>> context = BlockFrostChainContext("your_blockfrost_project_id", network)
+    >>> context = BlockFrostChainContext("your_blockfrost_project_id", base_url=ApiUrls.preprod.value)
 
 
 Step 2
 
 Read signing key into the program and generate its corresponding verification key::
 
-    >>> from pycardano import PaymentSigningKey, PaymentVerificationKey, Address
+    >>> from pycardano import PaymentSigningKey, PaymentVerificationKey, Address, Network
+    >>> network = Network.TESTNET
     >>> sk = PaymentSigningKey.load("path/to/payment.skey")
     >>> vk = PaymentVerificationKey.from_signing_key(sk)
     >>> address = Address(pvk.hash(), svk.hash(), network)