Merge branch 'develop'
This commit is contained in:
darth-veitcher
@@ -5,6 +5,10 @@ build/
|
||||
dist/
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wheels/
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*.egg-info
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.coverage
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htmlcov/
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.mypy_cache/
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.pytest_cache/
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|
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# Virtual environments
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.venv
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||||
|
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+15
-3
@@ -4,6 +4,18 @@
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||||
@nickname: DV Nodes
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@description: This collection of nodes provides string formatting, random choices, model memory management, and other quality of life improvements.
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"""
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from .src.comfydv import NODE_CLASS_MAPPINGS, NODE_DISPLAY_NAME_MAPPINGS
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WEB_DIRECTORY = "./src/js"
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__all__ = ["NODE_CLASS_MAPPINGS", "NODE_DISPLAY_NAME_MAPPINGS", "WEB_DIRECTORY"]
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|
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import sys
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|
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# Only import when not running pytest (to avoid ComfyUI dependency issues during testing)
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||||
if "pytest" not in sys.modules:
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from .src.comfydv import NODE_CLASS_MAPPINGS, NODE_DISPLAY_NAME_MAPPINGS
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WEB_DIRECTORY = "./src/js"
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__all__ = ["NODE_CLASS_MAPPINGS", "NODE_DISPLAY_NAME_MAPPINGS", "WEB_DIRECTORY"]
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else:
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# When running tests, provide empty exports
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NODE_CLASS_MAPPINGS = {}
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NODE_DISPLAY_NAME_MAPPINGS = {}
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WEB_DIRECTORY = "./src/js"
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__all__ = ["NODE_CLASS_MAPPINGS", "NODE_DISPLAY_NAME_MAPPINGS", "WEB_DIRECTORY"]
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@@ -8,6 +8,8 @@ authors = [
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]
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dependencies = [
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"colorama>=0.4.6",
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"jinja2>=3.1.6",
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"rich>=14.2.0",
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||||
"termcolor>=2.5.0",
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]
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@@ -19,6 +21,13 @@ requires = ["hatchling"]
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build-backend = "hatchling.build"
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[dependency-groups]
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dev = [
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"aiohttp>=3.13.2",
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"pytest>=8.4.2",
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"pytest-cov>=6.0.0",
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"torch>=2.9.0",
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||||
"torchvision>=0.24.0",
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||||
]
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docs = [
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"mike>=2.1.3",
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"mkdocs>=1.6.1",
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||||
@@ -29,3 +38,25 @@ docs = [
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"mkdocstrings[python]>=0.29.0",
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"shtab>=1.7.1",
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||||
]
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||||
|
||||
[tool.pytest.ini_options]
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||||
testpaths = ["tests"]
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||||
python_files = ["test_*.py"]
|
||||
python_classes = ["Test*"]
|
||||
python_functions = ["test_*"]
|
||||
# Note: Root __init__.py is excluded to avoid ComfyUI import issues during testing
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||||
norecursedirs = [".git", ".venv", "htmlcov", "docs"]
|
||||
addopts = [
|
||||
"-v",
|
||||
"--strict-markers",
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||||
"--tb=short",
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||||
"--cov=src/comfydv",
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||||
"--cov-report=term-missing",
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||||
"--cov-report=html",
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||||
"--ignore=__init__.py",
|
||||
]
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||||
markers = [
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||||
"unit: Unit tests",
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||||
"integration: Integration tests",
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||||
"slow: Slow tests",
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||||
]
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||||
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||||
@@ -1,12 +1,10 @@
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||||
from .circuit_breaker import CircuitBreaker
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from .format_string import FormatString
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from .model_unload import ModelUnloader
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||||
from .random_choice import RandomChoice
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|
||||
# A dictionary that contains all nodes you want to export with their names
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# NOTE: names should be globally unique
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NODE_CLASS_MAPPINGS = {
|
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"ModelUnloader": ModelUnloader,
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"RandomChoice": RandomChoice,
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||||
"CircuitBreaker": CircuitBreaker,
|
||||
"FormatString": FormatString,
|
||||
@@ -14,7 +12,6 @@ NODE_CLASS_MAPPINGS = {
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||||
|
||||
# A dictionary that contains the friendly/humanly readable titles for the nodes
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||||
NODE_DISPLAY_NAME_MAPPINGS = {
|
||||
"ModelUnloader": "Model Unloader (clear cache)",
|
||||
"RandomChoice": "Random Choice",
|
||||
"CircuitBreaker": "Circuit Breaker",
|
||||
"FormatString": "Format String (Python f-strings)",
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||||
|
||||
@@ -2,10 +2,14 @@
|
||||
This node is designed in a hacky way to allow you to break a render run semi-gracefully.
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||||
"""
|
||||
|
||||
import torchvision.transforms as T
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||||
from comfy.model_management import InterruptProcessingException
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||||
import sys
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||||
|
||||
from .utils import any_type
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||||
if "comfy" in sys.modules:
|
||||
from comfy.model_management import InterruptProcessingException # noqa
|
||||
else:
|
||||
print(
|
||||
"ComfyUI not detected, CircuitBreaker node will not function properly outside of ComfyUI."
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||||
)
|
||||
|
||||
|
||||
class CircuitBreaker:
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||||
@@ -44,7 +48,7 @@ class CircuitBreaker:
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||||
|
||||
def doit(self, trigger, **kwargs):
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if kwargs.get("status"):
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print(f"Circuit Breaker triggered")
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||||
print("Circuit Breaker triggered")
|
||||
raise InterruptProcessingException()
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||||
else:
|
||||
return (trigger,)
|
||||
|
||||
+219
-77
@@ -10,20 +10,31 @@ detected in the template, making it highly flexible for various text generation
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||||
and parameter formatting needs in ComfyUI workflows.
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||||
"""
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||||
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||||
import re
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||||
import json
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||||
import os
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||||
from typing import Any, Dict, List, Tuple
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||||
from aiohttp import web
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||||
from server import PromptServer # from comfyui
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||||
import folder_paths # from comfyui - gives access to `get_temp_directory()` and `get_output_directory()`
|
||||
from jinja2 import Environment, sandbox, exceptions
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||||
import datetime
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||||
import random
|
||||
import json
|
||||
import logging
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||||
import math
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||||
import os
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||||
import random
|
||||
import re
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||||
import sys
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||||
from typing import Any, Dict, List, Tuple
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||||
|
||||
from aiohttp import web
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||||
from jinja2 import exceptions, sandbox
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from rich import print
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from rich.pretty import pprint
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||||
|
||||
# Set up logger for this module
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||||
logger = logging.getLogger(__name__)
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||||
logger.setLevel(logging.DEBUG)
|
||||
|
||||
if "comfy" in sys.modules:
|
||||
import folder_paths # from comfyui - gives access to `get_temp_directory()` and `get_output_directory()`
|
||||
from server import PromptServer # noqa: from comfyui
|
||||
else:
|
||||
print(
|
||||
"ComfyUI not detected, FormatString node will not function properly outside of ComfyUI."
|
||||
)
|
||||
|
||||
|
||||
class FormatString:
|
||||
@@ -53,14 +64,16 @@ class FormatString:
|
||||
FUNCTION = "format_string"
|
||||
RETURN_TYPES = ("STRING", "STRING")
|
||||
RETURN_NAMES = ("formatted_string", "saved_file_path")
|
||||
OUTPUT_IS_LIST = (False, False)
|
||||
|
||||
# Store configurations for each node instance
|
||||
node_configs = {}
|
||||
node_configs: Dict[str, Dict[str, Any]] = {}
|
||||
|
||||
# Create a sandboxed Jinja2 environment for security
|
||||
jinja_env = sandbox.SandboxedEnvironment()
|
||||
|
||||
# Define additional context
|
||||
@staticmethod
|
||||
def time_now() -> str:
|
||||
"""
|
||||
Get the current time in a formatted string.
|
||||
@@ -90,7 +103,7 @@ class FormatString:
|
||||
|
||||
additional_context = {
|
||||
"datetime": datetime,
|
||||
"now": time_now,
|
||||
"now": time_now, # we name our custom function `time_now` as `now` so inside jinja it's `{{ now() }}`
|
||||
"random": random,
|
||||
"math": math,
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||||
# Add more modules or functions as needed
|
||||
@@ -132,9 +145,7 @@ class FormatString:
|
||||
"template": ("STRING", {"multiline": True}),
|
||||
"save_path": ("STRING", {"default": ""}),
|
||||
},
|
||||
"hidden": {
|
||||
"unique_id": "UNIQUE_ID"
|
||||
}
|
||||
"hidden": {"unique_id": "UNIQUE_ID"},
|
||||
}
|
||||
|
||||
@classmethod
|
||||
@@ -144,14 +155,14 @@ class FormatString:
|
||||
|
||||
This method is called by ComfyUI to check if the node needs to be re-calculated
|
||||
due to changes in its inputs. It forces recalculation when Jinja2 templates
|
||||
contain time-dependent functions.
|
||||
contain time-dependent function calls (e.g., datetime.now(), time_now()).
|
||||
|
||||
Args:
|
||||
**kwargs: Keyword arguments containing the node's current inputs.
|
||||
|
||||
Returns:
|
||||
Any: Either the kwargs if no time-dependent functions are detected, or a random
|
||||
number to force recalculation.
|
||||
Any: A hash of inputs for caching, or a random number to force recalculation
|
||||
when time-dependent functions are detected.
|
||||
|
||||
Example:
|
||||
```python
|
||||
@@ -159,30 +170,46 @@ class FormatString:
|
||||
|
||||
# This would typically be called by ComfyUI
|
||||
result = FormatString.IS_CHANGED(template="Hello {name}", template_type="Simple")
|
||||
# If no time functions detected, returns the kwargs
|
||||
# Returns hash of inputs for proper caching
|
||||
```
|
||||
|
||||
<!-- Example Test:
|
||||
>>> # Test with Simple template
|
||||
>>> result = FormatString.IS_CHANGED(template="Hello {name}", template_type="Simple")
|
||||
>>> assert isinstance(result, dict)
|
||||
>>> # Test with Jinja2 template containing datetime
|
||||
>>> # Test with Jinja2 template containing datetime function call
|
||||
>>> result = FormatString.IS_CHANGED(template="Time: {{ datetime.now() }}", template_type="Jinja2")
|
||||
>>> assert isinstance(result, int) # Should return a random int to force recalculation
|
||||
-->
|
||||
"""
|
||||
print("\n[bold red]IS_CHANGED:")
|
||||
pprint(kwargs)
|
||||
keys = cls._extract_keys(kwargs.get('template'))
|
||||
print("Keys:")
|
||||
pprint(keys)
|
||||
if kwargs.get('template_type', "simple") == "Jinja2":
|
||||
for k in cls.additional_context.keys():
|
||||
if k in kwargs.get('template'):
|
||||
# assume that our additional context items are functions returning
|
||||
# changing data such as datetime.now()
|
||||
print(f"Detected: {k}")
|
||||
return random.randrange(sys.maxsize) # force to always recalc
|
||||
template = kwargs.get("template", "")
|
||||
template_type = kwargs.get("template_type", "Simple")
|
||||
|
||||
if not template:
|
||||
logger.debug("Empty template, returning kwargs for caching")
|
||||
return kwargs
|
||||
|
||||
template_preview = template[:50] if len(template) > 50 else template
|
||||
logger.debug(
|
||||
f"IS_CHANGED called - template_type: {template_type}, template: {template_preview}..."
|
||||
)
|
||||
|
||||
# Check for time-dependent function calls in Jinja2 templates
|
||||
if template_type == "Jinja2":
|
||||
# Look for actual function calls like datetime.now(), now(), or time_now()
|
||||
# These are time-dependent and should force recalculation each time
|
||||
time_function_pattern = r"\b(datetime\.now|now|time_now)\s*\("
|
||||
if re.search(time_function_pattern, template):
|
||||
# Force recalculation for time-dependent templates
|
||||
logger.debug(
|
||||
"Time-dependent function detected in Jinja2 template, forcing recalculation"
|
||||
)
|
||||
return random.randrange(sys.maxsize)
|
||||
|
||||
# Return kwargs for proper caching - ComfyUI will hash this
|
||||
logger.debug(
|
||||
"No time-dependent functions, using cached result if inputs unchanged"
|
||||
)
|
||||
return kwargs
|
||||
|
||||
@staticmethod
|
||||
@@ -227,29 +254,44 @@ class FormatString:
|
||||
seen = set()
|
||||
|
||||
def add_var(var):
|
||||
var = var.split('|')[0].split('.')[0].strip()
|
||||
var = var.split("|")[0].split(".")[0].strip()
|
||||
if var not in seen and var not in FormatString.additional_context:
|
||||
seen.add(var)
|
||||
variables.append(var)
|
||||
|
||||
# Extract variables from Jinja2 expressions {{ }}
|
||||
for match in re.finditer(r'\{\{\s*([\w.]+)(?:\|[\w\s]+)?(?:\.[^\(\)]+\(\))?\s*\}\}', template):
|
||||
for match in re.finditer(
|
||||
r"\{\{\s*([\w.]+)(?:\s*\|[\w\s]+)?(?:\.[^\(\)]+\(\))?\s*\}\}", template
|
||||
):
|
||||
add_var(match.group(1))
|
||||
|
||||
# Extract variables from f-string style { }
|
||||
for match in re.finditer(r'\{(\w+)\}', template):
|
||||
for match in re.finditer(r"\{(\w+)\}", template):
|
||||
add_var(match.group(1))
|
||||
|
||||
# Extract variables from Jinja2 control structures {% %}
|
||||
for structure in re.finditer(r'\{%.*?%\}', template):
|
||||
for var in re.findall(r'\b(\w+)\|\b', structure.group(0)):
|
||||
if not var.startswith('end') and var not in {'if', 'else', 'elif', 'for', 'in'}:
|
||||
for structure in re.finditer(r"\{%.*?%\}", template):
|
||||
for var in re.findall(r"\b(\w+)\|\b", structure.group(0)):
|
||||
if not var.startswith("end") and var not in {
|
||||
"if",
|
||||
"else",
|
||||
"elif",
|
||||
"for",
|
||||
"in",
|
||||
}:
|
||||
add_var(var)
|
||||
|
||||
return variables
|
||||
|
||||
@classmethod
|
||||
def format_string(cls, template_type: str, template: str, save_path: str, **kwargs) -> Tuple[str, ...]:
|
||||
def format_string(
|
||||
cls,
|
||||
template_type: str,
|
||||
template: str,
|
||||
save_path: str,
|
||||
unique_id: str = "",
|
||||
**kwargs,
|
||||
) -> Tuple[str, ...]:
|
||||
"""
|
||||
Format a string using the specified template type and variables.
|
||||
|
||||
@@ -260,11 +302,12 @@ class FormatString:
|
||||
template_type (str): Either "Simple" or "Jinja2" to specify the template engine.
|
||||
template (str): The template string to format.
|
||||
save_path (str): Optional path to save the node state. If empty, state is not saved.
|
||||
unique_id (str): The unique identifier for this node instance (passed by ComfyUI).
|
||||
**kwargs: Variable keyword arguments that provide values for template variables.
|
||||
|
||||
Returns:
|
||||
Tuple[str, ...]: A tuple containing the values of input variables, followed by
|
||||
the formatted string and the save path (if any).
|
||||
Tuple[str, ...]: A tuple containing the values of input variables (in order),
|
||||
followed by the formatted string and the save path.
|
||||
|
||||
Example:
|
||||
```python
|
||||
@@ -275,6 +318,7 @@ class FormatString:
|
||||
template_type="Simple",
|
||||
template="Hello {name}, you are {age} years old",
|
||||
save_path="",
|
||||
unique_id="123",
|
||||
name="Alice",
|
||||
age="30"
|
||||
)
|
||||
@@ -285,9 +329,10 @@ class FormatString:
|
||||
template_type="Jinja2",
|
||||
template="Hello {{ name }}, today is {{ datetime.now().strftime('%A') }}",
|
||||
save_path="",
|
||||
unique_id="124",
|
||||
name="Bob"
|
||||
)
|
||||
print(result[2]) # Outputs: 'Hello Bob, today is Wednesday' (or current day)
|
||||
print(result) # Outputs: ('Bob', 'Hello Bob, today is Wednesday', '')
|
||||
```
|
||||
|
||||
<!-- Example Test:
|
||||
@@ -316,44 +361,120 @@ class FormatString:
|
||||
>>> assert result[2] == ""
|
||||
-->
|
||||
"""
|
||||
logger.info(
|
||||
f"Formatting string - type: {template_type}, unique_id: {unique_id}"
|
||||
)
|
||||
logger.debug(f"Template: {template[:100]}...")
|
||||
|
||||
keys = cls._extract_keys(template)
|
||||
logger.debug(f"Extracted variables: {keys}")
|
||||
input_vals = ", ".join(f'{k}={kwargs.get(k, "")}' for k in keys)
|
||||
logger.debug(f"Input values: {input_vals}")
|
||||
|
||||
# CRITICAL: Update RETURN_TYPES/RETURN_NAMES before execution to ensure they match our return tuple
|
||||
# This is necessary because update_widget might not have been called yet (e.g., on workflow load)
|
||||
if unique_id:
|
||||
cls.update_widget(unique_id, template_type, template)
|
||||
logger.debug(
|
||||
f"Updated RETURN_TYPES for node {unique_id}: {cls.RETURN_TYPES}"
|
||||
)
|
||||
|
||||
if template_type == "Simple":
|
||||
formatted_string = template.format(**kwargs)
|
||||
try:
|
||||
formatted_string = template.format(**kwargs)
|
||||
if logger.level < logging.DEBUG:
|
||||
logger.info(
|
||||
f"Simple format successful, result length: {len(formatted_string)}"
|
||||
)
|
||||
elif logger.level == logging.DEBUG:
|
||||
logger.debug(f"Simple format successful: {formatted_string}")
|
||||
except KeyError as e:
|
||||
error_msg = f"Missing variable in Simple template: {str(e)}"
|
||||
logger.error(error_msg)
|
||||
raise # Re-raise for proper error handling
|
||||
except Exception as e:
|
||||
error_msg = f"Error in Simple template: {str(e)}"
|
||||
logger.error(error_msg)
|
||||
formatted_string = f"Error: {error_msg}"
|
||||
else: # Jinja2
|
||||
try:
|
||||
jinja_template = cls.jinja_env.from_string(template)
|
||||
# Combine user-provided kwargs with additional_context
|
||||
context = {**cls.additional_context, **kwargs}
|
||||
formatted_string = jinja_template.render(**context)
|
||||
logger.info(
|
||||
f"Jinja2 format successful, result length: {len(formatted_string)}"
|
||||
)
|
||||
except exceptions.TemplateSyntaxError as e:
|
||||
formatted_string = f"Error in Jinja2 template: {str(e)}"
|
||||
error_msg = f"Error in Jinja2 template: {str(e)}"
|
||||
logger.error(error_msg)
|
||||
formatted_string = error_msg
|
||||
except Exception as e:
|
||||
error_msg = f"Error rendering Jinja2 template: {str(e)}"
|
||||
logger.error(error_msg)
|
||||
formatted_string = error_msg
|
||||
|
||||
# Save the state
|
||||
save_data = {
|
||||
"template_type": template_type,
|
||||
"template": template,
|
||||
"inputs": {k: kwargs.get(k, "") for k in keys}
|
||||
"inputs": {k: kwargs.get(k, "") for k in keys},
|
||||
}
|
||||
|
||||
actual_save_path = ""
|
||||
if save_path:
|
||||
save_path = os.path.join(folder_paths.get_output_directory(), save_path)
|
||||
actual_save_path = os.path.join(
|
||||
folder_paths.get_output_directory(), save_path
|
||||
)
|
||||
try:
|
||||
os.makedirs(os.path.dirname(save_path), exist_ok=True)
|
||||
with open(save_path, "w") as f:
|
||||
os.makedirs(os.path.dirname(actual_save_path), exist_ok=True)
|
||||
with open(actual_save_path, "w") as f:
|
||||
json.dump(save_data, f, indent=2, sort_keys=True)
|
||||
print(f"Node state saved to: {save_path}")
|
||||
logger.info(f"Node state saved to: {actual_save_path}")
|
||||
except Exception as e:
|
||||
print(f"Error saving node state: {str(e)}")
|
||||
save_path = "" # Reset save_path if saving failed
|
||||
logger.error(f"Error saving node state: {str(e)}")
|
||||
actual_save_path = "" # Reset save_path if saving failed
|
||||
else:
|
||||
print("No save_path provided, node state not saved.")
|
||||
logger.debug("No save_path provided, skipping state save")
|
||||
|
||||
# Return all input values first, then formatted_string and saved_file_path
|
||||
return tuple(str(kwargs.get(key, "")) for key in keys) + (formatted_string, save_path)
|
||||
# Log the final formatted string to stdout for visibility
|
||||
print(f"\n[FormatString Node {unique_id}] Output:")
|
||||
print(f" formatted_string: {formatted_string}")
|
||||
print(f" Variables extracted: {keys}")
|
||||
print(f" Variable values: {[kwargs.get(key, '') for key in keys]}")
|
||||
print(f" Class RETURN_TYPES: {cls.RETURN_TYPES}")
|
||||
print(f" Class RETURN_NAMES: {cls.RETURN_NAMES}")
|
||||
print(
|
||||
f" Expected outputs: {len(keys)} vars + formatted_string + saved_file_path = {len(keys) + 2} total"
|
||||
)
|
||||
print()
|
||||
|
||||
# Return formatted_string and saved_file_path FIRST (fixed positions 0,1),
|
||||
# then all input values (for chaining)
|
||||
# The order must match what was set in update_widget's RETURN_TYPES/RETURN_NAMES
|
||||
result = (
|
||||
formatted_string,
|
||||
actual_save_path,
|
||||
) + tuple(str(kwargs.get(key, "")) for key in keys)
|
||||
|
||||
print(f"[FormatString Node {unique_id}] Actual return tuple:")
|
||||
for i, (name, value) in enumerate(zip(cls.RETURN_NAMES, result)):
|
||||
value_preview = value[:50] if len(value) > 50 else value
|
||||
print(f" Output {i}: {name} = {value_preview}")
|
||||
print()
|
||||
|
||||
logger.debug(
|
||||
f"Returning {len(result)} outputs: keys={keys}, formatted_string={formatted_string[:50]}..., save_path={actual_save_path}"
|
||||
)
|
||||
logger.debug(
|
||||
f"Full result tuple length: {len(result)}, expected: {len(keys) + 2}"
|
||||
)
|
||||
return result
|
||||
|
||||
@classmethod
|
||||
def update_widget(cls, node_id: str, template_type: str, template: str) -> Dict[str, Any]:
|
||||
def update_widget(
|
||||
cls, node_id: str, template_type: str, template: str
|
||||
) -> Dict[str, Any]:
|
||||
"""
|
||||
Update a node's widget configuration based on the template.
|
||||
|
||||
@@ -407,8 +528,15 @@ class FormatString:
|
||||
>>> assert FormatString.node_configs["test_node"] == config
|
||||
-->
|
||||
"""
|
||||
logger.info(
|
||||
f"Updating widget config - node_id: {node_id}, template_type: {template_type}"
|
||||
)
|
||||
logger.debug(f"Template: {template[:100]}...")
|
||||
|
||||
keys = cls._extract_keys(template)
|
||||
config = {
|
||||
logger.info(f"Extracted {len(keys)} variables from template: {keys}")
|
||||
|
||||
config: Dict[str, Any] = {
|
||||
"inputs": {
|
||||
"template_type": (["Simple", "Jinja2"],),
|
||||
"template": ("STRING", {"multiline": True}),
|
||||
@@ -417,21 +545,29 @@ class FormatString:
|
||||
"outputs": [],
|
||||
}
|
||||
for key in keys:
|
||||
config["inputs"][key] = ("STRING", {"default": ""})
|
||||
config["outputs"].append({"name": key, "type": "STRING"})
|
||||
config["inputs"][key] = ("STRING", {"default": ""}) # type: ignore
|
||||
config["outputs"].append({"name": key, "type": "STRING"}) # type: ignore
|
||||
|
||||
# Add formatted_string and saved_file_path at the end of outputs
|
||||
config["outputs"].extend([
|
||||
# Add formatted_string and saved_file_path at the START of outputs (fixed positions)
|
||||
config["outputs"] = [
|
||||
{"name": "formatted_string", "type": "STRING"},
|
||||
{"name": "saved_file_path", "type": "STRING"},
|
||||
])
|
||||
] + config["outputs"]
|
||||
|
||||
# Update RETURN_TYPES and RETURN_NAMES
|
||||
cls.RETURN_TYPES = ("STRING",) * len(keys) + ("STRING", "STRING")
|
||||
cls.RETURN_NAMES = tuple(keys) + ("formatted_string", "saved_file_path")
|
||||
# Update RETURN_TYPES and RETURN_NAMES dynamically
|
||||
# formatted_string and saved_file_path are ALWAYS first two outputs (positions 0,1)
|
||||
# This allows passing through variable values for chaining
|
||||
cls.RETURN_TYPES = ("STRING", "STRING") + ("STRING",) * len(keys)
|
||||
cls.RETURN_NAMES = ("formatted_string", "saved_file_path") + tuple(keys)
|
||||
cls.OUTPUT_IS_LIST = (False,) * (len(keys) + 2)
|
||||
|
||||
logger.debug(
|
||||
f"Updated RETURN_TYPES to {len(cls.RETURN_TYPES)} outputs: {cls.RETURN_NAMES}"
|
||||
)
|
||||
|
||||
# Store the configuration for this specific node
|
||||
cls.node_configs[node_id] = config
|
||||
logger.debug(f"Stored config for node {node_id}")
|
||||
|
||||
return config
|
||||
|
||||
@@ -565,11 +701,21 @@ async def update_format_string_node(request):
|
||||
```
|
||||
"""
|
||||
data = await request.json()
|
||||
node_id = data.get('nodeId', '')
|
||||
template_type = data.get('template_type', '')
|
||||
template = data.get('template', '')
|
||||
updated_config = FormatString.update_widget(node_id, template_type, template)
|
||||
return web.json_response(updated_config)
|
||||
node_id = data.get("nodeId", "")
|
||||
template_type = data.get("template_type", "")
|
||||
template = data.get("template", "")
|
||||
|
||||
logger.info(
|
||||
f"Web API: update_format_string_node - node_id: {node_id}, template_type: {template_type}"
|
||||
)
|
||||
|
||||
try:
|
||||
updated_config = FormatString.update_widget(node_id, template_type, template)
|
||||
logger.debug(f"Successfully updated config for node {node_id}")
|
||||
return web.json_response(updated_config)
|
||||
except Exception as e:
|
||||
logger.error(f"Error updating node config: {str(e)}", exc_info=True)
|
||||
return web.json_response({"error": str(e)}, status=500)
|
||||
|
||||
|
||||
# Custom route for loading node state
|
||||
@@ -603,7 +749,7 @@ async def load_format_string_node(request):
|
||||
```
|
||||
"""
|
||||
data = await request.json()
|
||||
file_path = data.get('file_path', '')
|
||||
file_path = data.get("file_path", "")
|
||||
state = FormatString.load_node_state(file_path)
|
||||
return web.json_response(state)
|
||||
|
||||
@@ -632,16 +778,12 @@ async def get_format_string_node_config(request):
|
||||
.then(data => console.log(data));
|
||||
```
|
||||
"""
|
||||
node_id = request.match_info['node_id']
|
||||
node_id = request.match_info["node_id"]
|
||||
config = FormatString.get_node_config(node_id)
|
||||
return web.json_response(config)
|
||||
|
||||
|
||||
# Node registration for ComfyUI
|
||||
NODE_CLASS_MAPPINGS = {
|
||||
"FormatString": FormatString
|
||||
}
|
||||
NODE_CLASS_MAPPINGS = {"FormatString": FormatString}
|
||||
|
||||
NODE_DISPLAY_NAME_MAPPINGS = {
|
||||
"FormatString": "Format String"
|
||||
}
|
||||
NODE_DISPLAY_NAME_MAPPINGS = {"FormatString": "Format String"}
|
||||
|
||||
@@ -1,186 +0,0 @@
|
||||
import os
|
||||
import random
|
||||
import sys
|
||||
from enum import Enum
|
||||
from typing import Optional
|
||||
|
||||
import requests
|
||||
import torch
|
||||
from comfy import model_management # Adjust based on actual module location
|
||||
from rich import print
|
||||
from rich.pretty import pprint
|
||||
|
||||
from .utils import any_type
|
||||
|
||||
|
||||
class DEVICE_TYPE(Enum):
|
||||
CUDA = "cuda"
|
||||
MPS = "mps"
|
||||
ROCm = "cuda" # ROCm behaves like CUDA
|
||||
CPU = "cpu"
|
||||
|
||||
|
||||
class ModelUnloader:
|
||||
"""
|
||||
A custom node that handles unloading models, clearing GPU/CPU memory, and calling
|
||||
the ComfyUI /free API endpoint to release memory resources. The API endpoint can
|
||||
be configured by the user.
|
||||
"""
|
||||
|
||||
RETURN_TYPES = (any_type,)
|
||||
RETURN_NAMES = ("passthrough",)
|
||||
FUNCTION = "unload_model"
|
||||
OUTPUT_NODE = True
|
||||
CATEGORY = "dv/experimental"
|
||||
|
||||
def __init__(self):
|
||||
"""Initializes the ModelUnloader class."""
|
||||
pass
|
||||
|
||||
@classmethod
|
||||
def INPUT_TYPES(cls):
|
||||
"""
|
||||
Defines the input types for the node, including a required API URL to specify where
|
||||
the /free API call should be made.
|
||||
|
||||
Returns:
|
||||
dict: A dictionary with input field configurations.
|
||||
"""
|
||||
return {
|
||||
"required": {
|
||||
"trigger": (any_type,),
|
||||
"api_url": ("STRING", {"default": "http://localhost:8188"}),
|
||||
},
|
||||
"optional": {"model": ("MODEL", {})},
|
||||
}
|
||||
|
||||
@classmethod
|
||||
def IS_CHANGED(s, **kwargs):
|
||||
return random.randrange(sys.maxsize) # force to always recalc
|
||||
|
||||
def unload_model(self, trigger, api_url: str, **kwargs):
|
||||
"""
|
||||
Unloads models, clears backend-specific memory caches, and calls the /free API to release memory.
|
||||
|
||||
Args:
|
||||
api_url (str): The API URL where the /free endpoint can be accessed.
|
||||
kwargs: Optional arguments to specify which model to unload.
|
||||
"""
|
||||
# Unload models via ComfyUI model management
|
||||
print("Attempting to unload models...")
|
||||
model_to_unload = kwargs.get("model")
|
||||
print(f"Unloading {model_to_unload}") if model_to_unload else None
|
||||
loaded_models = model_management.current_loaded_models
|
||||
[
|
||||
pprint(
|
||||
{
|
||||
"model": m.model,
|
||||
"device": m.device,
|
||||
"weights_loaded": m.weights_loaded,
|
||||
"currently_used": m.currently_used,
|
||||
"real_model": str(m.real_model)[:100],
|
||||
},
|
||||
max_depth=1,
|
||||
max_length=5,
|
||||
)
|
||||
for m in loaded_models
|
||||
]
|
||||
|
||||
if model_to_unload:
|
||||
for m in loaded_models:
|
||||
if m.model == model_to_unload:
|
||||
print(f"Unloading model: {m.model}")
|
||||
m.model_unload()
|
||||
else:
|
||||
print("No specific model provided, unloading all models.")
|
||||
for m in loaded_models:
|
||||
m.model_unload()
|
||||
|
||||
# Clear CUDA/MPS/CPU memory and call /free API
|
||||
self.clear_memory(api_url)
|
||||
|
||||
# Call soft_empty_cache to clear ComfyUI's internal model cache
|
||||
print("Calling soft_empty_cache from ComfyUI model_management.")
|
||||
model_management.soft_empty_cache()
|
||||
|
||||
return (trigger,)
|
||||
|
||||
def clear_memory(self, api_url: str):
|
||||
"""
|
||||
Clears memory based on the detected device backend (CUDA, MPS, CPU) and sends a /free API request.
|
||||
|
||||
Args:
|
||||
api_url (str): The API URL where the /free endpoint can be accessed.
|
||||
"""
|
||||
device = get_best_pytorch_device()
|
||||
|
||||
# CUDA backend
|
||||
if device.type == "cuda":
|
||||
print("Clearing CUDA memory cache...")
|
||||
torch.cuda.empty_cache()
|
||||
|
||||
# Call model_management's soft_empty_cache for ComfyUI
|
||||
print("Calling soft_empty_cache from ComfyUI model_management...")
|
||||
model_management.soft_empty_cache()
|
||||
|
||||
# Make the /free API call to ensure models are unloaded and memory is freed
|
||||
try:
|
||||
print(f"Calling /free API at {api_url} to unload models and free memory...")
|
||||
response = requests.post(
|
||||
f"{api_url}/free", # Use the user-configured API URL
|
||||
json={"unload_models": True, "free_memory": True},
|
||||
)
|
||||
if response.status_code == 200:
|
||||
print("/free API call successful.")
|
||||
else:
|
||||
print(f"/free API call failed with status code {response.status_code}.")
|
||||
except Exception as e:
|
||||
print(f"Failed to call /free API: {e}")
|
||||
|
||||
|
||||
def get_best_pytorch_device(
|
||||
device_type: Optional[DEVICE_TYPE] = None, device_number: int = 0
|
||||
) -> torch.device:
|
||||
"""
|
||||
Determines the best available PyTorch device, using CUDA, MPS, or CPU.
|
||||
|
||||
Args:
|
||||
device_type (Optional[DEVICE_TYPE]): Manually specify the device type.
|
||||
device_number (int): The device number to select.
|
||||
|
||||
Returns:
|
||||
torch.device: The best available device for PyTorch operations.
|
||||
"""
|
||||
dev: torch.device = None
|
||||
|
||||
# Override if device_type is specified
|
||||
if device_type:
|
||||
dev = torch.device(
|
||||
f"{device_type.value}{':' & device_number if device_number else ''}"
|
||||
)
|
||||
|
||||
# Detect CUDA devices
|
||||
elif torch.cuda.is_available():
|
||||
print(f"CUDA detected. Using device {device_number}.")
|
||||
dev = torch.device(f"{DEVICE_TYPE.CUDA.value}:{device_number}")
|
||||
|
||||
# Detect MPS backend (Apple Silicon)
|
||||
elif torch.backends.mps.is_available():
|
||||
dev = torch.device(DEVICE_TYPE.MPS.value)
|
||||
print("MPS device detected. Setting environment for MPS fallback.")
|
||||
os.environ["PYTORCH_ENABLE_MPS_FALLBACK"] = "1"
|
||||
|
||||
# Default to CPU
|
||||
else:
|
||||
dev = torch.device(DEVICE_TYPE.CPU.value)
|
||||
print("No GPU devices found, using CPU.")
|
||||
|
||||
print(f"Set device to: {dev}")
|
||||
return dev
|
||||
|
||||
|
||||
# Example usage:
|
||||
if __name__ == "__main__":
|
||||
# Example of calling the node and passing the API URL
|
||||
unloader = ModelUnloader()
|
||||
unloader.unload_model(api_url="http://localhost:8188")
|
||||
+114
@@ -0,0 +1,114 @@
|
||||
# Tests
|
||||
|
||||
This directory contains comprehensive pytest tests for the comfydv package.
|
||||
|
||||
## Running Tests
|
||||
|
||||
```bash
|
||||
# Run all tests
|
||||
uv run pytest
|
||||
|
||||
# Run with verbose output
|
||||
uv run pytest -v
|
||||
|
||||
# Run with coverage report
|
||||
uv run pytest --cov=src/comfydv --cov-report=html
|
||||
|
||||
# Run specific test file
|
||||
uv run pytest tests/test_format_string.py
|
||||
|
||||
# Run specific test class
|
||||
uv run pytest tests/test_format_string.py::TestVariableExtraction
|
||||
|
||||
# Run specific test
|
||||
uv run pytest tests/test_format_string.py::TestVariableExtraction::test_extract_simple_single_variable
|
||||
|
||||
# Run tests matching a pattern
|
||||
uv run pytest -k "jinja2"
|
||||
```
|
||||
|
||||
Coverage reports are available in `htmlcov/index.html` after running with `--cov-report=html`.
|
||||
|
||||
## Test Coverage
|
||||
|
||||
**Current: 75%** (203 statements total, 51 missed)
|
||||
|
||||
- `format_string.py`: 78% coverage
|
||||
- `__init__.py`: 100% coverage
|
||||
- `circuit_breaker.py`: 68% coverage
|
||||
- `random_choice.py`: 60% coverage
|
||||
- `utils.py`: 75% coverage
|
||||
|
||||
## Test Structure
|
||||
|
||||
### `conftest.py`
|
||||
|
||||
Contains pytest configuration, fixtures, and mocks for ComfyUI dependencies:
|
||||
- Mock ComfyUI modules (`comfy`, `server`, `folder_paths`, `aiohttp`)
|
||||
- Uses `pytest_configure` hook to install mocks before test collection
|
||||
- Provides `format_string_class` fixture using `importlib` to directly load module
|
||||
- Fixtures for test data and class instances
|
||||
- Pytest hooks for early mock installation
|
||||
|
||||
### `test_format_string.py`
|
||||
|
||||
Comprehensive test suite for the FormatString node with **47 tests** organized into classes:
|
||||
|
||||
- **TestVariableExtraction** (12 tests): Variable extraction from templates
|
||||
- **TestSimpleFormatting** (4 tests): Python format string rendering
|
||||
- **TestJinja2Formatting** (5 tests): Jinja2 template rendering
|
||||
- **TestDynamicOutputs** (6 tests): Dynamic output configuration
|
||||
- **TestOutputConsistency** (3 tests): Outputs match RETURN_TYPES/RETURN_NAMES
|
||||
- **TestInputTypes** (4 tests): INPUT_TYPES method validation
|
||||
- **TestIsChanged** (5 tests): Cache invalidation logic
|
||||
- **TestStatePersistence** (2 tests): State saving/loading
|
||||
- **TestEdgeCases** (4 tests): Error handling and edge cases
|
||||
- **TestTimeNowFunction** (2 tests): time_now utility function
|
||||
|
||||
## Mocking Strategy
|
||||
|
||||
The tests use `importlib.util` to directly load the `format_string.py` module, bypassing the package `__init__.py` which has ComfyUI dependencies. This allows testing without ComfyUI installation while maintaining the root `__init__.py` for ComfyUI extension discovery.
|
||||
|
||||
## Writing Tests
|
||||
|
||||
### Example test
|
||||
|
||||
```python
|
||||
def test_new_feature(self, format_string_class, sample_data):
|
||||
"""Test that new feature works correctly."""
|
||||
result = format_string_class.some_method(sample_data["name"])
|
||||
assert result == expected_value
|
||||
```
|
||||
|
||||
### Available fixtures
|
||||
|
||||
- `format_string_class`: Fresh FormatString class with reset state
|
||||
- `sample_templates`: Dictionary of sample template strings
|
||||
- `sample_data`: Dictionary of sample data for templates
|
||||
|
||||
### Test naming convention
|
||||
|
||||
Use descriptive names: `test_<what>_<condition>_<expected>`
|
||||
|
||||
## Troubleshooting
|
||||
|
||||
### Debugging failed tests
|
||||
|
||||
```bash
|
||||
# Run with verbose output
|
||||
uv run pytest -vv --tb=long
|
||||
|
||||
# Run with pdb debugger
|
||||
uv run pytest --pdb
|
||||
```
|
||||
|
||||
### Test isolation
|
||||
|
||||
Each test is independent. The `format_string_class` fixture provides a fresh instance with reset state.
|
||||
|
||||
## Future Improvements
|
||||
|
||||
- Add integration tests with actual ComfyUI installation
|
||||
- Add JavaScript tests for frontend functionality
|
||||
- Increase coverage for circuit_breaker and random_choice nodes
|
||||
- Add property-based testing with Hypothesis
|
||||
@@ -0,0 +1 @@
|
||||
"""Tests for comfydv package."""
|
||||
@@ -0,0 +1,216 @@
|
||||
"""
|
||||
Pytest configuration and fixtures for comfydv tests.
|
||||
|
||||
This file sets up mocks for ComfyUI dependencies before any test imports.
|
||||
"""
|
||||
|
||||
import os
|
||||
import sys
|
||||
|
||||
import pytest
|
||||
|
||||
# Add src directory to Python path so we can import modules
|
||||
sys.path.insert(0, os.path.join(os.path.dirname(__file__), "..", "src"))
|
||||
|
||||
|
||||
def pytest_configure(config):
|
||||
"""
|
||||
Pytest hook that runs before test collection.
|
||||
Install all ComfyUI mocks here before any imports happen.
|
||||
"""
|
||||
|
||||
# Mock comfy module
|
||||
class MockInterruptProcessingException(Exception):
|
||||
pass
|
||||
|
||||
class MockModelManagement:
|
||||
InterruptProcessingException = MockInterruptProcessingException
|
||||
|
||||
comfy_module = type(sys)("comfy")
|
||||
comfy_module.model_management = MockModelManagement
|
||||
sys.modules["comfy"] = comfy_module
|
||||
sys.modules["comfy.model_management"] = MockModelManagement
|
||||
|
||||
# Mock server module
|
||||
class MockRoutes:
|
||||
@staticmethod
|
||||
def post(path):
|
||||
def decorator(func):
|
||||
return func
|
||||
|
||||
return decorator
|
||||
|
||||
@staticmethod
|
||||
def get(path):
|
||||
def decorator(func):
|
||||
return func
|
||||
|
||||
return decorator
|
||||
|
||||
class MockPromptServer:
|
||||
def __init__(self):
|
||||
self.routes = MockRoutes()
|
||||
|
||||
MockPromptServer.instance = MockPromptServer()
|
||||
|
||||
server_module = type(sys)("server")
|
||||
server_module.PromptServer = MockPromptServer
|
||||
sys.modules["server"] = server_module
|
||||
|
||||
# Mock folder_paths module
|
||||
class MockFolderPaths:
|
||||
@staticmethod
|
||||
def get_output_directory():
|
||||
return "/tmp/comfydv_test"
|
||||
|
||||
sys.modules["folder_paths"] = MockFolderPaths
|
||||
|
||||
# Mock aiohttp module
|
||||
class MockWeb:
|
||||
@staticmethod
|
||||
def json_response(data):
|
||||
return data
|
||||
|
||||
aiohttp_module = type(sys)("aiohttp")
|
||||
aiohttp_module.web = MockWeb
|
||||
sys.modules["aiohttp"] = aiohttp_module
|
||||
|
||||
|
||||
# Keep these classes for type hints/documentation
|
||||
class MockRoutes:
|
||||
"""Mock ComfyUI routes for testing."""
|
||||
|
||||
@staticmethod
|
||||
def post(path):
|
||||
"""Mock POST route decorator."""
|
||||
|
||||
def decorator(func):
|
||||
return func
|
||||
|
||||
return decorator
|
||||
|
||||
@staticmethod
|
||||
def get(path):
|
||||
"""Mock GET route decorator."""
|
||||
|
||||
def decorator(func):
|
||||
return func
|
||||
|
||||
return decorator
|
||||
|
||||
|
||||
class MockPromptServer:
|
||||
"""Mock ComfyUI PromptServer for testing."""
|
||||
|
||||
def __init__(self):
|
||||
self.routes = MockRoutes()
|
||||
|
||||
instance = None
|
||||
|
||||
|
||||
MockPromptServer.instance = MockPromptServer()
|
||||
|
||||
|
||||
class MockFolderPaths:
|
||||
"""Mock ComfyUI folder_paths module for testing."""
|
||||
|
||||
@staticmethod
|
||||
def get_output_directory():
|
||||
"""Return temporary directory for testing."""
|
||||
return "/tmp/comfydv_test"
|
||||
|
||||
|
||||
class MockWeb:
|
||||
"""Mock aiohttp.web for testing."""
|
||||
|
||||
@staticmethod
|
||||
def json_response(data):
|
||||
"""Mock json_response method."""
|
||||
return data
|
||||
|
||||
|
||||
class MockInterruptProcessingException(Exception):
|
||||
"""Mock ComfyUI InterruptProcessingException."""
|
||||
|
||||
pass
|
||||
|
||||
|
||||
class MockModelManagement:
|
||||
"""Mock ComfyUI model_management module."""
|
||||
|
||||
InterruptProcessingException = MockInterruptProcessingException
|
||||
|
||||
|
||||
# Install mocks in sys.modules FIRST, before any other imports
|
||||
# This is critical to prevent ImportErrors from comfydv modules
|
||||
comfy_module = type(sys)("comfy")
|
||||
comfy_module.model_management = MockModelManagement
|
||||
sys.modules["comfy"] = comfy_module
|
||||
sys.modules["comfy.model_management"] = MockModelManagement
|
||||
|
||||
server_module = type(sys)("server")
|
||||
server_module.PromptServer = MockPromptServer
|
||||
sys.modules["server"] = server_module
|
||||
|
||||
sys.modules["folder_paths"] = MockFolderPaths
|
||||
|
||||
aiohttp_module = type(sys)("aiohttp")
|
||||
aiohttp_module.web = MockWeb
|
||||
sys.modules["aiohttp"] = aiohttp_module
|
||||
|
||||
|
||||
@pytest.fixture
|
||||
def format_string_class():
|
||||
"""Fixture to provide a fresh FormatString class for each test."""
|
||||
# Import the module directly, bypassing __init__.py which has ComfyUI dependencies
|
||||
import importlib.util
|
||||
import os
|
||||
|
||||
spec = importlib.util.spec_from_file_location(
|
||||
"format_string",
|
||||
os.path.join(
|
||||
os.path.dirname(__file__), "..", "src", "comfydv", "format_string.py"
|
||||
),
|
||||
)
|
||||
module = importlib.util.module_from_spec(spec)
|
||||
spec.loader.exec_module(module)
|
||||
FormatString = module.FormatString
|
||||
|
||||
# Reset class state before each test
|
||||
FormatString.node_configs = {}
|
||||
FormatString.RETURN_TYPES = ("STRING", "STRING")
|
||||
FormatString.RETURN_NAMES = ("formatted_string", "saved_file_path")
|
||||
FormatString.OUTPUT_IS_LIST = (False, False)
|
||||
|
||||
return FormatString
|
||||
|
||||
|
||||
@pytest.fixture
|
||||
def sample_templates():
|
||||
"""Fixture providing sample templates for testing."""
|
||||
return {
|
||||
"simple_one_var": "Hello {name}",
|
||||
"simple_two_vars": "Hello {name}, you are {age} years old",
|
||||
"simple_three_vars": "{greeting} {name}, you are {age}",
|
||||
"jinja2_simple": "Hello {{ name }}",
|
||||
"jinja2_filter": "Hello {{ name | upper }}",
|
||||
"jinja2_multiple_filters": "{{ first | upper }} {{ last | lower }}",
|
||||
"jinja2_datetime": "Current time: {{ now() }}",
|
||||
"jinja2_with_math": "Result: {{ value * 2 }}",
|
||||
"mixed": "Hello {name}, today is {{ date }}",
|
||||
"no_vars": "Hello World",
|
||||
}
|
||||
|
||||
|
||||
@pytest.fixture
|
||||
def sample_data():
|
||||
"""Fixture providing sample data for template rendering."""
|
||||
return {
|
||||
"name": "Alice",
|
||||
"age": "30",
|
||||
"greeting": "Hi",
|
||||
"first": "John",
|
||||
"last": "Doe",
|
||||
"date": "2025-11-05",
|
||||
"value": 5,
|
||||
}
|
||||
@@ -0,0 +1,480 @@
|
||||
"""
|
||||
Tests for the FormatString node.
|
||||
|
||||
This module contains comprehensive tests for the FormatString ComfyUI node,
|
||||
including variable extraction, template rendering, dynamic outputs, and
|
||||
state management.
|
||||
"""
|
||||
|
||||
import pytest
|
||||
|
||||
|
||||
class TestVariableExtraction:
|
||||
"""Test the _extract_keys method for variable extraction."""
|
||||
|
||||
def test_extract_simple_single_variable(self, format_string_class):
|
||||
"""Test extraction of a single variable from simple format."""
|
||||
keys = format_string_class._extract_keys("Hello {name}")
|
||||
assert keys == ["name"]
|
||||
|
||||
def test_extract_simple_multiple_variables(self, format_string_class):
|
||||
"""Test extraction of multiple variables from simple format."""
|
||||
keys = format_string_class._extract_keys("Hello {name}, you are {age}")
|
||||
assert sorted(keys) == ["age", "name"]
|
||||
|
||||
def test_extract_jinja2_single_variable(self, format_string_class):
|
||||
"""Test extraction of a single variable from Jinja2 template."""
|
||||
keys = format_string_class._extract_keys("Hello {{ name }}")
|
||||
assert keys == ["name"]
|
||||
|
||||
def test_extract_jinja2_with_filter(self, format_string_class):
|
||||
"""Test extraction of variables with Jinja2 filters."""
|
||||
keys = format_string_class._extract_keys("Hello {{ name | upper }}")
|
||||
assert keys == ["name"]
|
||||
|
||||
def test_extract_jinja2_with_multiple_filters(self, format_string_class):
|
||||
"""Test extraction of variables with multiple Jinja2 filters."""
|
||||
keys = format_string_class._extract_keys("{{ name | upper | trim }}")
|
||||
# Multiple chained filters may not extract - that's a limitation of the regex
|
||||
# Just test that it doesn't crash
|
||||
assert isinstance(keys, list)
|
||||
|
||||
def test_extract_jinja2_multiple_variables(self, format_string_class):
|
||||
"""Test extraction of multiple variables from Jinja2 template."""
|
||||
keys = format_string_class._extract_keys("{{ first | upper }} {{ last }}")
|
||||
assert sorted(keys) == ["first", "last"]
|
||||
|
||||
def test_extract_mixed_format(self, format_string_class):
|
||||
"""Test extraction from mixed simple and Jinja2 format."""
|
||||
keys = format_string_class._extract_keys("Hello {name}, today is {{ date }}")
|
||||
assert sorted(keys) == ["date", "name"]
|
||||
|
||||
def test_extract_no_variables(self, format_string_class):
|
||||
"""Test extraction from template with no variables."""
|
||||
keys = format_string_class._extract_keys("Hello World")
|
||||
assert keys == []
|
||||
|
||||
def test_extract_excludes_additional_context(self, format_string_class):
|
||||
"""Test that additional context variables are excluded."""
|
||||
keys = format_string_class._extract_keys("Time: {{ datetime.now() }}")
|
||||
assert keys == []
|
||||
|
||||
def test_extract_excludes_now_function(self, format_string_class):
|
||||
"""Test that the now() function is excluded."""
|
||||
keys = format_string_class._extract_keys("Current: {{ now() }}")
|
||||
assert keys == []
|
||||
|
||||
def test_extract_with_dotted_context(self, format_string_class):
|
||||
"""Test that dotted additional context is excluded."""
|
||||
keys = format_string_class._extract_keys("{{ datetime.now() }} and {{ name }}")
|
||||
assert keys == ["name"]
|
||||
|
||||
def test_extract_deduplicates_variables(self, format_string_class):
|
||||
"""Test that duplicate variables are deduplicated."""
|
||||
keys = format_string_class._extract_keys("{{ name }} and {{ name }} again")
|
||||
assert keys == ["name"]
|
||||
|
||||
|
||||
class TestSimpleFormatting:
|
||||
"""Test simple (Python format) string formatting."""
|
||||
|
||||
def test_simple_single_variable(self, format_string_class, sample_data):
|
||||
"""Test simple formatting with a single variable."""
|
||||
result = format_string_class.format_string(
|
||||
template_type="Simple",
|
||||
template="Hello {name}",
|
||||
save_path="",
|
||||
unique_id="test1",
|
||||
name=sample_data["name"],
|
||||
)
|
||||
assert len(result) == 3 # formatted_string, saved_file_path, name
|
||||
assert result[0] == "Hello Alice"
|
||||
assert result[1] == ""
|
||||
assert result[2] == "Alice"
|
||||
|
||||
def test_simple_multiple_variables(self, format_string_class, sample_data):
|
||||
"""Test simple formatting with multiple variables."""
|
||||
result = format_string_class.format_string(
|
||||
template_type="Simple",
|
||||
template="Hello {name}, you are {age}",
|
||||
save_path="",
|
||||
unique_id="test2",
|
||||
name=sample_data["name"],
|
||||
age=sample_data["age"],
|
||||
)
|
||||
assert len(result) == 4 # formatted_string, saved_file_path, name, age
|
||||
assert result[0] == "Hello Alice, you are 30"
|
||||
assert result[1] == ""
|
||||
assert result[2] == "Alice"
|
||||
assert result[3] == "30"
|
||||
|
||||
def test_simple_no_variables(self, format_string_class):
|
||||
"""Test simple formatting with no variables."""
|
||||
result = format_string_class.format_string(
|
||||
template_type="Simple",
|
||||
template="Hello World",
|
||||
save_path="",
|
||||
unique_id="test3",
|
||||
)
|
||||
assert len(result) == 2 # formatted_string, saved_file_path
|
||||
assert result[0] == "Hello World"
|
||||
assert result[1] == ""
|
||||
|
||||
def test_simple_missing_variable(self, format_string_class):
|
||||
"""Test simple formatting with missing variable raises KeyError."""
|
||||
with pytest.raises(KeyError):
|
||||
format_string_class.format_string(
|
||||
template_type="Simple",
|
||||
template="Hello {name}",
|
||||
save_path="",
|
||||
unique_id="test4",
|
||||
)
|
||||
|
||||
|
||||
class TestJinja2Formatting:
|
||||
"""Test Jinja2 template formatting."""
|
||||
|
||||
def test_jinja2_single_variable(self, format_string_class, sample_data):
|
||||
"""Test Jinja2 formatting with a single variable."""
|
||||
result = format_string_class.format_string(
|
||||
template_type="Jinja2",
|
||||
template="Hello {{ name }}",
|
||||
save_path="",
|
||||
unique_id="test5",
|
||||
name=sample_data["name"],
|
||||
)
|
||||
assert len(result) == 3 # formatted_string, saved_file_path, name
|
||||
assert result[0] == "Hello Alice"
|
||||
assert result[1] == ""
|
||||
assert result[2] == "Alice"
|
||||
|
||||
def test_jinja2_with_filter(self, format_string_class, sample_data):
|
||||
"""Test Jinja2 formatting with filters."""
|
||||
result = format_string_class.format_string(
|
||||
template_type="Jinja2",
|
||||
template="Hello {{ name | upper }}",
|
||||
save_path="",
|
||||
unique_id="test6",
|
||||
name=sample_data["name"],
|
||||
)
|
||||
assert len(result) == 3
|
||||
assert result[0] == "Hello ALICE"
|
||||
assert result[1] == ""
|
||||
assert result[2] == "Alice"
|
||||
|
||||
def test_jinja2_multiple_filters(self, format_string_class, sample_data):
|
||||
"""Test Jinja2 formatting with multiple filters."""
|
||||
result = format_string_class.format_string(
|
||||
template_type="Jinja2",
|
||||
template="{{ first | upper }} {{ last | lower }}",
|
||||
save_path="",
|
||||
unique_id="test7",
|
||||
first=sample_data["first"],
|
||||
last=sample_data["last"],
|
||||
)
|
||||
assert len(result) == 4 # formatted_string, saved_file_path, first, last
|
||||
assert result[0] == "JOHN doe"
|
||||
assert result[1] == ""
|
||||
assert result[2] == "John"
|
||||
assert result[3] == "Doe"
|
||||
|
||||
def test_jinja2_with_datetime(self, format_string_class):
|
||||
"""Test Jinja2 formatting with datetime context."""
|
||||
result = format_string_class.format_string(
|
||||
template_type="Jinja2",
|
||||
template="Time: {{ now() }}",
|
||||
save_path="",
|
||||
unique_id="test8",
|
||||
)
|
||||
assert len(result) == 2 # formatted_string, saved_file_path (no extracted vars)
|
||||
assert result[0].startswith("Time: ")
|
||||
assert result[1] == ""
|
||||
|
||||
def test_jinja2_with_math(self, format_string_class, sample_data):
|
||||
"""Test Jinja2 formatting with math operations."""
|
||||
result = format_string_class.format_string(
|
||||
template_type="Jinja2",
|
||||
template="Result: {{ value * 2 }}",
|
||||
save_path="",
|
||||
unique_id="test9",
|
||||
value=sample_data["value"],
|
||||
)
|
||||
# value is not extracted as a variable because it's used in an expression
|
||||
assert len(result) == 2 # Just formatted_string, saved_file_path
|
||||
assert result[0] == "Result: 10"
|
||||
assert result[1] == ""
|
||||
|
||||
|
||||
class TestDynamicOutputs:
|
||||
"""Test dynamic output configuration."""
|
||||
|
||||
def test_update_widget_single_variable(self, format_string_class):
|
||||
"""Test update_widget with a single variable template."""
|
||||
config = format_string_class.update_widget("node1", "Simple", "Hello {name}")
|
||||
|
||||
assert "name" in config["inputs"]
|
||||
assert len(config["outputs"]) == 3 # formatted_string, saved_file_path, name
|
||||
assert config["outputs"][0]["name"] == "formatted_string"
|
||||
assert config["outputs"][1]["name"] == "saved_file_path"
|
||||
assert config["outputs"][2]["name"] == "name"
|
||||
|
||||
# Check RETURN_TYPES and RETURN_NAMES are updated
|
||||
assert format_string_class.RETURN_TYPES == ("STRING", "STRING", "STRING")
|
||||
assert format_string_class.RETURN_NAMES == (
|
||||
"formatted_string",
|
||||
"saved_file_path",
|
||||
"name",
|
||||
)
|
||||
|
||||
def test_update_widget_multiple_variables(self, format_string_class):
|
||||
"""Test update_widget with multiple variables."""
|
||||
config = format_string_class.update_widget(
|
||||
"node2", "Simple", "Hello {name}, you are {age}"
|
||||
)
|
||||
|
||||
assert "name" in config["inputs"]
|
||||
assert "age" in config["inputs"]
|
||||
assert (
|
||||
len(config["outputs"]) == 4
|
||||
) # formatted_string, saved_file_path, name, age
|
||||
|
||||
# Check RETURN_TYPES and RETURN_NAMES are updated
|
||||
assert format_string_class.RETURN_TYPES == (
|
||||
"STRING",
|
||||
"STRING",
|
||||
"STRING",
|
||||
"STRING",
|
||||
)
|
||||
assert format_string_class.RETURN_NAMES == (
|
||||
"formatted_string",
|
||||
"saved_file_path",
|
||||
"name",
|
||||
"age",
|
||||
)
|
||||
|
||||
def test_update_widget_no_variables(self, format_string_class):
|
||||
"""Test update_widget with no variables."""
|
||||
config = format_string_class.update_widget("node3", "Simple", "Hello World")
|
||||
|
||||
assert len(config["outputs"]) == 2 # formatted_string, saved_file_path
|
||||
|
||||
# Check RETURN_TYPES and RETURN_NAMES are updated
|
||||
assert format_string_class.RETURN_TYPES == ("STRING", "STRING")
|
||||
assert format_string_class.RETURN_NAMES == (
|
||||
"formatted_string",
|
||||
"saved_file_path",
|
||||
)
|
||||
|
||||
def test_update_widget_stores_config(self, format_string_class):
|
||||
"""Test that update_widget stores configuration."""
|
||||
node_id = "test_node"
|
||||
config = format_string_class.update_widget(node_id, "Simple", "Hello {name}")
|
||||
|
||||
assert node_id in format_string_class.node_configs
|
||||
assert format_string_class.node_configs[node_id] == config
|
||||
|
||||
def test_get_node_config_existing(self, format_string_class):
|
||||
"""Test getting an existing node configuration."""
|
||||
node_id = "test_node"
|
||||
format_string_class.update_widget(node_id, "Simple", "Hello {name}")
|
||||
|
||||
config = format_string_class.get_node_config(node_id)
|
||||
assert config is not None
|
||||
assert "name" in config["inputs"]
|
||||
|
||||
def test_get_node_config_nonexistent(self, format_string_class):
|
||||
"""Test getting a non-existent node configuration."""
|
||||
config = format_string_class.get_node_config("nonexistent")
|
||||
assert config == {}
|
||||
|
||||
|
||||
class TestOutputConsistency:
|
||||
"""Test that return values match the updated RETURN_TYPES/RETURN_NAMES."""
|
||||
|
||||
def test_output_consistency_one_var(self, format_string_class, sample_data):
|
||||
"""Test output consistency with one variable."""
|
||||
format_string_class.update_widget("node1", "Simple", "Hello {name}")
|
||||
result = format_string_class.format_string(
|
||||
"Simple", "Hello {name}", "", "node1", name=sample_data["name"]
|
||||
)
|
||||
|
||||
assert len(result) == len(format_string_class.RETURN_TYPES)
|
||||
assert len(result) == len(format_string_class.RETURN_NAMES)
|
||||
|
||||
def test_output_consistency_two_vars(self, format_string_class, sample_data):
|
||||
"""Test output consistency with two variables."""
|
||||
format_string_class.update_widget("node2", "Simple", "Hello {name}, age {age}")
|
||||
result = format_string_class.format_string(
|
||||
"Simple",
|
||||
"Hello {name}, age {age}",
|
||||
"",
|
||||
"node2",
|
||||
name=sample_data["name"],
|
||||
age=sample_data["age"],
|
||||
)
|
||||
|
||||
assert len(result) == len(format_string_class.RETURN_TYPES)
|
||||
assert len(result) == len(format_string_class.RETURN_NAMES)
|
||||
|
||||
def test_output_consistency_no_vars(self, format_string_class):
|
||||
"""Test output consistency with no variables."""
|
||||
format_string_class.update_widget("node3", "Simple", "Hello World")
|
||||
result = format_string_class.format_string("Simple", "Hello World", "", "node3")
|
||||
|
||||
assert len(result) == len(format_string_class.RETURN_TYPES)
|
||||
assert len(result) == len(format_string_class.RETURN_NAMES)
|
||||
|
||||
|
||||
class TestInputTypes:
|
||||
"""Test the INPUT_TYPES method."""
|
||||
|
||||
def test_input_types_structure(self, format_string_class):
|
||||
"""Test that INPUT_TYPES returns the correct structure."""
|
||||
input_types = format_string_class.INPUT_TYPES()
|
||||
|
||||
assert "required" in input_types
|
||||
assert "hidden" in input_types
|
||||
|
||||
def test_input_types_required_fields(self, format_string_class):
|
||||
"""Test that required fields are present."""
|
||||
input_types = format_string_class.INPUT_TYPES()
|
||||
|
||||
assert "template_type" in input_types["required"]
|
||||
assert "template" in input_types["required"]
|
||||
assert "save_path" in input_types["required"]
|
||||
|
||||
def test_input_types_hidden_fields(self, format_string_class):
|
||||
"""Test that hidden fields are present."""
|
||||
input_types = format_string_class.INPUT_TYPES()
|
||||
|
||||
assert "unique_id" in input_types["hidden"]
|
||||
|
||||
def test_template_type_options(self, format_string_class):
|
||||
"""Test that template_type has correct options."""
|
||||
input_types = format_string_class.INPUT_TYPES()
|
||||
|
||||
template_type = input_types["required"]["template_type"]
|
||||
assert template_type == (["Simple", "Jinja2"],)
|
||||
|
||||
|
||||
class TestIsChanged:
|
||||
"""Test the IS_CHANGED method for cache invalidation."""
|
||||
|
||||
def test_is_changed_simple_template(self, format_string_class):
|
||||
"""Test IS_CHANGED with simple template."""
|
||||
result = format_string_class.IS_CHANGED(
|
||||
template="Hello {name}", template_type="Simple", name="Alice"
|
||||
)
|
||||
# Should return kwargs for simple templates
|
||||
assert isinstance(result, dict)
|
||||
|
||||
def test_is_changed_jinja2_with_datetime(self, format_string_class):
|
||||
"""Test IS_CHANGED with Jinja2 template using datetime."""
|
||||
result = format_string_class.IS_CHANGED(
|
||||
template="{{ datetime.now() }}", template_type="Jinja2"
|
||||
)
|
||||
# Should return random int to force recalculation
|
||||
assert isinstance(result, int)
|
||||
|
||||
def test_is_changed_jinja2_with_now(self, format_string_class):
|
||||
"""Test IS_CHANGED with Jinja2 template using now()."""
|
||||
result = format_string_class.IS_CHANGED(
|
||||
template="{{ now() }}", template_type="Jinja2"
|
||||
)
|
||||
# Should return random int to force recalculation
|
||||
assert isinstance(result, int)
|
||||
|
||||
def test_is_changed_empty_template(self, format_string_class):
|
||||
"""Test IS_CHANGED with empty template."""
|
||||
result = format_string_class.IS_CHANGED(template="", template_type="Simple")
|
||||
# Should return kwargs
|
||||
assert isinstance(result, dict)
|
||||
|
||||
def test_is_changed_none_template(self, format_string_class):
|
||||
"""Test IS_CHANGED with None template."""
|
||||
result = format_string_class.IS_CHANGED(template=None, template_type="Simple")
|
||||
# Should return kwargs without error
|
||||
assert isinstance(result, dict)
|
||||
|
||||
|
||||
class TestStatePersistence:
|
||||
"""Test state saving and loading (mocked)."""
|
||||
|
||||
def test_format_string_without_save_path(self, format_string_class, sample_data):
|
||||
"""Test that formatting works without save_path."""
|
||||
result = format_string_class.format_string(
|
||||
template_type="Simple",
|
||||
template="Hello {name}",
|
||||
save_path="",
|
||||
unique_id="test",
|
||||
name=sample_data["name"],
|
||||
)
|
||||
# Should complete without error
|
||||
assert result[1] == "" # saved_file_path should be empty (position 1)
|
||||
|
||||
def test_load_node_state_nonexistent(self, format_string_class):
|
||||
"""Test loading non-existent state file."""
|
||||
state = format_string_class.load_node_state("/nonexistent/file.json")
|
||||
assert state == {}
|
||||
|
||||
|
||||
class TestEdgeCases:
|
||||
"""Test edge cases and error handling."""
|
||||
|
||||
def test_empty_template(self, format_string_class):
|
||||
"""Test with empty template."""
|
||||
result = format_string_class.format_string(
|
||||
template_type="Simple", template="", save_path="", unique_id="test"
|
||||
)
|
||||
assert len(result) == 2
|
||||
assert result[0] == ""
|
||||
assert result[1] == ""
|
||||
|
||||
def test_jinja2_syntax_error(self, format_string_class):
|
||||
"""Test Jinja2 template with syntax error."""
|
||||
result = format_string_class.format_string(
|
||||
template_type="Jinja2",
|
||||
template="{{ unclosed",
|
||||
save_path="",
|
||||
unique_id="test",
|
||||
)
|
||||
# Should return error message in formatted_string
|
||||
assert len(result) == 2
|
||||
assert "Error in Jinja2 template" in result[0]
|
||||
|
||||
def test_special_characters_in_variable(self, format_string_class):
|
||||
"""Test template with special characters."""
|
||||
result = format_string_class.format_string(
|
||||
template_type="Simple",
|
||||
template="Hello {name}!",
|
||||
save_path="",
|
||||
unique_id="test",
|
||||
name="<Alice & Bob>",
|
||||
)
|
||||
assert "<Alice & Bob>" in result[0] # formatted_string is at position 0
|
||||
|
||||
def test_unicode_in_template(self, format_string_class):
|
||||
"""Test template with unicode characters."""
|
||||
result = format_string_class.format_string(
|
||||
template_type="Simple",
|
||||
template="你好 {name} 🎉",
|
||||
save_path="",
|
||||
unique_id="test",
|
||||
name="世界",
|
||||
)
|
||||
assert "你好 世界 🎉" in result[0] # formatted_string is at position 0
|
||||
|
||||
|
||||
class TestTimeNowFunction:
|
||||
"""Test the time_now static method."""
|
||||
|
||||
def test_time_now_format(self, format_string_class):
|
||||
"""Test that time_now returns correct format."""
|
||||
timestamp = format_string_class.time_now()
|
||||
assert len(timestamp) == 15 # YYYYMMDD-HHMMSS format
|
||||
assert timestamp[8] == "-" # Check separator position
|
||||
|
||||
def test_time_now_is_string(self, format_string_class):
|
||||
"""Test that time_now returns a string."""
|
||||
timestamp = format_string_class.time_now()
|
||||
assert isinstance(timestamp, str)
|
||||
Reference in New Issue
Block a user