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add NEVER_UNIT automation

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smilerz 2023-04-24 10:59:48 -05:00
parent 5d5eb45b5a
commit 8fa00972bd
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GPG Key ID: 39444C7606D47126
6 changed files with 178 additions and 82 deletions
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57
cookbook/helper/ingredient_parser.py
View File

@ -4,7 +4,7 @@ import unicodedata
from django.core.cache import caches
from cookbook.models import Unit, Food, Automation, Ingredient
from cookbook.models import Automation, Food, Ingredient, Unit
class IngredientParser:
@ -12,6 +12,7 @@ class IngredientParser:
ignore_rules = False
food_aliases = {}
unit_aliases = {}
never_unit = {}
def __init__(self, request, cache_mode, ignore_automations=False):
"""
@ -40,9 +41,19 @@ class IngredientParser:
for a in Automation.objects.filter(space=self.request.space, disabled=False, type=Automation.UNIT_ALIAS).only('param_1', 'param_2').order_by('order').all():
self.unit_aliases[a.param_1] = a.param_2
caches['default'].set(UNIT_CACHE_KEY, self.unit_aliases, 30)
NEVER_UNIT_CACHE_KEY = f'automation_never_unit_{self.request.space.pk}'
if c := caches['default'].get(NEVER_UNIT_CACHE_KEY, None):
self.never_unit = c
caches['default'].touch(NEVER_UNIT_CACHE_KEY, 30)
else:
for a in Automation.objects.filter(space=self.request.space, disabled=False, type=Automation.NEVER_UNIT).only('param_1', 'param_2').order_by('order').all():
self.never_unit[a.param_1] = a.param_2
caches['default'].set(NEVER_UNIT_CACHE_KEY, self.never_unit, 30)
else:
self.food_aliases = {}
self.unit_aliases = {}
self.never_unit = {}
def apply_food_automation(self, food):
"""
@ -205,6 +216,49 @@ class IngredientParser:
food, note = self.parse_food_with_comma(tokens)
return food, note
def apply_never_unit_automations(self, tokens):
"""
Moves a string that should never be treated as a unit to next token and optionally replaced with default unit
e.g. NEVER_UNIT: param1: egg, param2: None would modify ['1', 'egg', 'white'] to ['1', '', 'egg', 'white']
or NEVER_UNIT: param1: egg, param2: pcs would modify ['1', 'egg', 'yolk'] to ['1', 'pcs', 'egg', 'yolk']
:param1 string: string that should never be considered a unit, will be moved to token[2]
:param2 (optional) unit as string: will insert unit string into token[1]
:return: unit as string (possibly changed by automation)
"""
if self.ignore_rules:
return tokens
new_unit = None
alt_unit = self.apply_unit_automation(tokens[1])
never_unit = False
if self.never_unit:
try:
new_unit = self.never_unit[tokens[1]]
never_unit = True
except KeyError:
return tokens
else:
if automation := Automation.objects.filter(space=self.request.space, type=Automation.UNIT_ALIAS, param_1__in=[tokens[1], alt_unit], disabled=False).order_by('order').first():
new_unit = automation.param_2
never_unit = True
if never_unit:
tokens.insert(1, new_unit)
return tokens
def parse_tokens(self, tokens):
"""
parser that applies automations to unmodified tokens
"""
if self.ignore_rules:
return tokens
return self.apply_never_unit_automations(tokens)
def parse(self, ingredient):
"""
Main parsing function, takes an ingredient string (e.g. '1 l Water') and extracts amount, unit, food, ...
@ -257,6 +311,7 @@ class IngredientParser:
# three arguments if it already has a unit there can't be
# a fraction for the amount
if len(tokens) > 2:
tokens = self.parse_tokens(tokens)
try:
if unit is not None:
# a unit is already found, no need to try the second argument for a fraction

23
cookbook/migrations/0189_alter_automation_type_and_more.py Normal file
View File

@ -0,0 +1,23 @@
# Generated by Django 4.1.7 on 2023-04-24 15:00
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('cookbook', '0188_space_no_sharing_limit'),
]
operations = [
migrations.AlterField(
model_name='automation',
name='type',
field=models.CharField(choices=[('FOOD_ALIAS', 'Food Alias'), ('UNIT_ALIAS', 'Unit Alias'), ('KEYWORD_ALIAS', 'Keyword Alias'), ('DESCRIPTION_REPLACE', 'Description Replace'), ('INSTRUCTION_REPLACE', 'Instruction Replace'), ('NEVER_UNIT', 'Never Unit')], max_length=128),
),
migrations.AlterField(
model_name='userpreference',
name='use_fractions',
field=models.BooleanField(default=True),
),
]

8
cookbook/models.py
View File

@ -5,7 +5,6 @@ import uuid
from datetime import date, timedelta
import oauth2_provider.models
from PIL import Image
from annoying.fields import AutoOneToOneField
from django.contrib import auth
from django.contrib.auth.models import Group, User
@ -14,13 +13,14 @@ from django.contrib.postgres.search import SearchVectorField
from django.core.files.uploadedfile import InMemoryUploadedFile, UploadedFile
from django.core.validators import MinLengthValidator
from django.db import IntegrityError, models
from django.db.models import Index, ProtectedError, Q, Avg, Max
from django.db.models import Avg, Index, Max, ProtectedError, Q
from django.db.models.fields.related import ManyToManyField
from django.db.models.functions import Substr
from django.utils import timezone
from django.utils.translation import gettext as _
from django_prometheus.models import ExportModelOperationsMixin
from django_scopes import ScopedManager, scopes_disabled
from PIL import Image
from treebeard.mp_tree import MP_Node, MP_NodeManager
from recipes.settings import (COMMENT_PREF_DEFAULT, FRACTION_PREF_DEFAULT, KJ_PREF_DEFAULT,
@ -1319,10 +1319,12 @@ class Automation(ExportModelOperationsMixin('automations'), models.Model, Permis
KEYWORD_ALIAS = 'KEYWORD_ALIAS'
DESCRIPTION_REPLACE = 'DESCRIPTION_REPLACE'
INSTRUCTION_REPLACE = 'INSTRUCTION_REPLACE'
NEVER_UNIT = 'NEVER_UNIT'
type = models.CharField(max_length=128,
choices=((FOOD_ALIAS, _('Food Alias')), (UNIT_ALIAS, _('Unit Alias')), (KEYWORD_ALIAS, _('Keyword Alias')),
(DESCRIPTION_REPLACE, _('Description Replace')), (INSTRUCTION_REPLACE, _('Instruction Replace')),))
(DESCRIPTION_REPLACE, _('Description Replace')), (INSTRUCTION_REPLACE, _('Instruction Replace')),
(NEVER_UNIT, _('Never Unit')),))
name = models.CharField(max_length=128, default='')
description = models.TextField(blank=True, null=True)

25
docs/features/automation.md
View File

@ -3,11 +3,11 @@
issues while working on them, I might change how they work breaking existing automations.
I will try to avoid this and am pretty confident it won't happen.
Automations allow Tandoor to automatically perform certain tasks, especially when importing recipes, that
would otherwise have to be done manually. Currently, the following automations are supported.
## Unit, Food, Keyword Alias
Foods, Units and Keywords can have automations that automatically replace them with another object
to allow aliasing them.
@ -18,6 +18,7 @@ These automations are best created by dragging and dropping Foods, Units or Keyw
views and creating the automation there.
You can also create them manually by setting the following
- **Parameter 1**: name of food/unit/keyword to match
- **Parameter 2**: name of food/unit/keyword to replace matched food with
@ -25,7 +26,8 @@ These rules are processed whenever you are importing recipes from websites or ot
and when using the simple ingredient input (shopping, recipe editor, ...).
## Description Replace
This automation is a bit more complicated than the alis rules. It is run when importing a recipe
This automation is a bit more complicated than the alias rules. It is run when importing a recipe
from a website.
It uses Regular Expressions (RegEx) to determine if a description should be altered, what exactly to remove
@ -46,17 +48,34 @@ To test out your patterns and learn about RegEx you can use [regexr.com](https:/
during normal usage.
## Instruction Replace
This works just like the Description Replace automation but runs against all instruction texts
in all steps of a recipe during import.
Also instead of just replacing a single occurrence of the matched pattern it will replace all.
## Never Unit
Some ingredients have a pattern of AMOUNT and FOOD, if the food has multiple words (e.g. egg yolk) this can cause Tandoor
to detect the word "egg" as a unit. This automation will detect the word 'egg' as something that should never be considered
a unit.
You can also create them manually by setting the following
- **Parameter 1**: string to detect
- **Parameter 2**: Optional: unit to insert into ingredient (e.g. 1 whole 'egg yolk' instead of 1 <empty> 'egg yolk')
These rules are processed whenever you are importing recipes from websites or other apps
and when using the simple ingredient input (shopping, recipe editor, ...).
# Order
If the Automation type allows for more than one rule to be executed (for example description replace)
the rules are processed in ascending order (ordered by the *order* property of the automation).
the rules are processed in ascending order (ordered by the _order_ property of the automation).
The default order is always 1000 to make it easier to add automations before and after other automations.
Example:
1. Rule ABC (order 1000) replaces `everything` with `abc`
2. Rule DEF (order 2000) replaces `everything` with `def`
3. Rule XYZ (order 500) replaces `everything` with `xyz`

3
vue/src/locales/en.json
View File

@ -526,5 +526,6 @@
"Use_Plural_Food_Simple": "Use plural form for food dynamically",
"plural_usage_info": "Use the plural form for units and food inside this space.",
"Create Recipe": "Create Recipe",
"Import Recipe": "Import Recipe"
"Import Recipe": "Import Recipe",
"Never_Unit": "Never Unit"
}

14
vue/src/utils/models.js
View File

@ -281,7 +281,7 @@ export class Models {
apiName: "Unit",
paginated: true,
create: {
params: [["name", "plural_name", "description", "base_unit", "open_data_slug",]],
params: [["name", "plural_name", "description", "base_unit", "open_data_slug"]],
form: {
show_help: true,
name: {
@ -625,9 +625,8 @@ export class Models {
label: "Disabled",
placeholder: "",
},
form_function: "AutomationOrderDefault"
form_function: "AutomationOrderDefault",
},
},
}
@ -641,7 +640,7 @@ export class Models {
},
},
create: {
params: [['food', 'base_amount', 'base_unit', 'converted_amount', 'converted_unit', 'open_data_slug']],
params: [["food", "base_amount", "base_unit", "converted_amount", "converted_unit", "open_data_slug"]],
form: {
show_help: true,
// TODO add proper help texts for everything
@ -695,9 +694,7 @@ export class Models {
help_text: "open_data_help_text",
optional: true,
},
},
},
}
@ -711,7 +708,7 @@ export class Models {
},
},
create: {
params: [['name', 'icon', 'unit', 'description','order']],
params: [["name", "icon", "unit", "description", "order"]],
form: {
show_help: true,
name: {
@ -764,7 +761,6 @@ export class Models {
optional: true,
},
},
},
}
@ -852,7 +848,7 @@ export class Models {
params: ["filter_list"],
},
create: {
params: [["name",]],
params: [["name"]],
form: {
name: {
form_field: true,