feat: uv installed by default

docs/source/all_moccasin_toml_parameters.rst

@@ -42,7 +42,6 @@ All possible options
     # You can have pip-style dependencies and also github-style dependencies
     # These are going to be dependencies for your vyper contracts
     dependencies = ["snekmate==0.1.0", "pcaversaccio/[email protected]"]
-    installer = "uv"
     save_abi_path = "abis" # location to save ABIs from the explorer
     cov_config = ".coveragerc" # coverage configuration file
     dot_env = ".env"  # environment variables file

docs/source/dependencies.rst

@@ -1,7 +1,7 @@
 Dependencies 
 ############
 
-Moccasin allows for working with either:
+For working with smart contracts, ``moccasin`` allows for working with either:
 
 - :ref:`Installing from GitHub repositories <installing_github_dependencies>`
 
@@ -68,20 +68,9 @@ You can then use these packages in your vyper contracts, for example in an minia
 Installing uv/pip/PyPI Dependencies 
 ===================================
 
-Moccasin let's you directly install and work with PyPI packages as you would any other python package. PyPi dependencies in moccasin are by default powered by the `uv <https://docs.astral.sh/uv/>`_ tool. In order to use this, you need to have the `uv` tool installed. However, you can change this setting to `pip` in your `moccasin.tom`.
+Moccasin let's you directly install and work with PyPI packages as you would any other python package. PyPi dependencies in moccasin are by default powered by the `uv <https://docs.astral.sh/uv/>`_ tool under the hood. It comes built-in with ``moccasin``.  
 
-.. code-block:: toml
-
-    [project]
-    installer = "uv" # change/add this setting
-
-As of today, `moccasin` supports:
-
-- `uv`
-
-- `pip`
-
-You can also directly install and work with PyPI packages as you would any other python package. To install a package from PyPI, you can run the following:
+To install a package from PyPI, you can run the following:
 
 .. code-block:: bash
 

moccasin/commands/install.py

@@ -47,7 +47,7 @@ def main(args: Namespace):
             pip_requirements.append(requirement)
     install_path: Path = config.get_base_dependencies_install_path()
     if len(pip_requirements) > 0:
-        _pip_installs(pip_requirements, install_path, config.installer, args.quiet)
+        _pip_installs(pip_requirements, install_path, args.quiet)
     if len(github_requirements) > 0:
         _github_installs(github_requirements, install_path, args.quiet)
     return 0
@@ -226,15 +226,10 @@ def _get_download_url_from_tag(org: str, repo: str, version: str, headers: dict)
     )
 
 
-def _pip_installs(
-    package_ids: list[str], base_install_path: Path, installer: str, quiet: bool = False
-):
+def _pip_installs(package_ids: list[str], base_install_path: Path, quiet: bool = False):
     logger.info(f"Installing {len(package_ids)} pip packages...")
     cmd = []
-    if installer == "uv":
-        cmd = ["uv", "pip", "install", *package_ids, "--target", str(base_install_path)]
-    else:
-        cmd = ["pip", "install", *package_ids, "--target", str(base_install_path)]
+    cmd = ["uv", "pip", "install", *package_ids, "--target", str(base_install_path)]
 
     capture_output = quiet
     try:
@@ -243,10 +238,6 @@ def _pip_installs(
         logger.info(
             f"Stack trace:\n{''.join(traceback.format_exception(type(e), e, e.__traceback__))}"
         )
-        logger.error(e)
-        logger.info(
-            f'Your installer {installer} is not found in your system PATH.\nPlease install {installer} or update your installer in your moccasin.toml as: \n\n[project]\ninstaller = "your installer here (pip or uv)"'
-        )
         sys.exit(1)
 
     _write_dependencies(package_ids, DependencyType.PIP)

pyproject.toml

@@ -11,10 +11,10 @@ dependencies = [
     "python-dotenv>=1.0.1",
     "titanoboa-zksync>=v0.2.2",
     "tqdm>=4.66.5",
-    "tomlkit>=0.13.2",
-    # For preserving comments when writing to toml
+    "tomlkit>=0.13.2",                                                   # For preserving comments when writing to toml
     "tomli-w>=1.0.0",
     "pytest-cov>=5.0.0",
+    "uv>=0.4.15",
 ]
 readme = "README.md"
 requires-python = ">= 3.11, < 3.13"