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perf: lazy load so ape --help is still fast #46

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Oct 26, 2024
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10 changes: 5 additions & 5 deletions .pre-commit-config.yaml
Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
repos:
- repo: https://github.com/pre-commit/pre-commit-hooks
rev: v4.6.0
rev: v5.0.0
hooks:
- id: check-yaml

Expand All @@ -10,24 +10,24 @@ repos:
- id: isort

- repo: https://github.com/psf/black
rev: 24.4.2
rev: 24.10.0
hooks:
- id: black
name: black

- repo: https://github.com/pycqa/flake8
rev: 7.0.0
rev: 7.1.1
hooks:
- id: flake8

- repo: https://github.com/pre-commit/mirrors-mypy
rev: v1.10.0
rev: v1.13.0
hooks:
- id: mypy
additional_dependencies: [types-setuptools, pydantic]

- repo: https://github.com/executablebooks/mdformat
rev: 0.7.17
rev: 0.7.18
hooks:
- id: mdformat
additional_dependencies: [mdformat-gfm, mdformat-frontmatter, mdformat-pyproject]
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27 changes: 22 additions & 5 deletions ape_tokens/__init__.py
Original file line number Diff line number Diff line change
@@ -1,17 +1,34 @@
from ape import plugins
from ape.types import AddressType
from typing import Any

from .converters import TokenAmountConverter, TokenSymbolConverter
from .managers import TokenManager as _TokenManager
from ape import plugins
from ape.types.address import AddressType


@plugins.register(plugins.ConversionPlugin)
def converters():
from .converters import TokenAmountConverter, TokenSymbolConverter

yield int, TokenAmountConverter
yield AddressType, TokenSymbolConverter


tokens = _TokenManager()
tokens = None # NOTE: Initialized lazily


def __getattr__(name: str) -> Any:
if name == "tokens":

global tokens
if tokens is None:
from .managers import TokenManager as _TokenManager

tokens = _TokenManager()

return tokens

else:
raise AttributeError(name)


__all__ = [
"tokens",
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1 change: 1 addition & 0 deletions pyproject.toml
Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,7 @@ include = '\.pyi?$'
[tool.pytest.ini_options]
addopts = """
-p no:ape_test
-p no:pytest_ethereum
--cov-branch
--cov-report term
--cov-report html
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1 change: 1 addition & 0 deletions setup.cfg
Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
[flake8]
max-line-length = 100
ignore = E704,W503,PYD002
exclude =
venv*
.tox
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8 changes: 4 additions & 4 deletions setup.py
Original file line number Diff line number Diff line change
Expand Up @@ -10,12 +10,12 @@
"hypothesis>=6.2.0,<7.0", # Strategy-based fuzzer
],
"lint": [
"black>=24.4.2,<25", # Auto-formatter and linter
"mypy>=1.10.0,<2", # Static type analyzer
"black>=24.10.0,<25", # Auto-formatter and linter
"mypy>=1.13.0,<2", # Static type analyzer
"types-setuptools", # Needed for mypy type shed
"flake8>=7.0.0,<8", # Style linter
"flake8>=7.1.1,<8", # Style linter
"isort>=5.13.2,<6", # Import sorting linter
"mdformat>=0.7.17", # Auto-formatter for markdown
"mdformat>=0.7.18", # Auto-formatter for markdown
"mdformat-gfm>=0.3.5", # Needed for formatting GitHub-flavored markdown
"mdformat-frontmatter>=0.4.1", # Needed for frontmatters-style headers in issue templates
"mdformat-pyproject>=0.0.1", # Allows configuring in pyproject.toml
Expand Down