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df572337d6
6 changed files with 4 additions and 1322 deletions
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@ -1,290 +0,0 @@
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# Template Error - FINAL SOLUTION
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**Status**: ✅ **PERMANENTLY FIXED** via commit 5721687
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## Problem Statement
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The `TypeError: 'NoneType' object is not callable` error in the `website_sale_aplicoop.eskaera_shop_products` template was caused by QWeb's strict parsing limitations.
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**Error Location**:
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```
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Template: website_sale_aplicoop.eskaera_shop_products
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Path: /t/t/div/div/form
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Node: <form ... t-attf-data-product-price="{{ display_price }}" t-attf-data-uom-category="{{ safe_uom_category }}"/>
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```
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## Root Cause Analysis
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QWeb template engine cannot parse:
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1. **Complex nested conditionals in t-set**:
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```xml
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❌ FAILS
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<t t-set="x" t-value="a if a else (b if b else c)"/>
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```
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2. **Chained 'or' operators in t-attf-* attributes**:
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```xml
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❌ FAILS
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t-attf-data-price="{{ price_info.get('price') or product.list_price or 0 }}"
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```
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3. **Deep object attribute chains with conditionals**:
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```xml
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❌ FAILS
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t-set="uom" t-value="product.uom_id.category_id.name if (product.uom_id and product.uom_id.category_id) else ''"
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```
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## Solution Approach
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**Move ALL logic from template to controller** where Python can safely process it.
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### Previous Failed Attempts
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| Commit | Approach | Result |
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|--------|----------|--------|
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| df57233 | Add `or` operators in attributes | ❌ Still failed |
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| 0a0cf5a | Complex nested conditionals in t-set | ❌ Still failed |
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| 8e5a4a3 | Three-step pattern with `or` chains | ⚠️ Partially worked but template still had logic |
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### Final Solution (Commit 5721687)
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**Strategy**: Let Python do all the work, pass clean data to template
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#### Step 1: Create Helper Method in Controller
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```python
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def _prepare_product_display_info(self, product, product_price_info):
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"""Pre-process all display values for QWeb safety.
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Returns dict with:
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- display_price: float, never None
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- safe_uom_category: string, never None
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"""
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# Get price - all logic here, not in template
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price_data = product_price_info.get(product.id, {})
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price = price_data.get("price", product.list_price) if price_data else product.list_price
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price_safe = float(price) if price else 0.0
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# Get UoM - all logic here, not in template
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uom_category_name = ""
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if product.uom_id:
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if product.uom_id.category_id:
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uom_category_name = product.uom_id.category_id.name or ""
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return {
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"display_price": price_safe,
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"safe_uom_category": uom_category_name,
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}
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```
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#### Step 2: Build Dict in Both Endpoints
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```python
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# In eskaera_shop() method
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product_display_info = {}
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for product in products:
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display_info = self._prepare_product_display_info(product, product_price_info)
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product_display_info[product.id] = display_info
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# In load_eskaera_page() method (lazy loading)
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product_display_info = {}
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for product in products_page:
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display_info = self._prepare_product_display_info(product, product_price_info)
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product_display_info[product.id] = display_info
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```
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#### Step 3: Pass to Template
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```python
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return request.render(
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"website_sale_aplicoop.eskaera_shop",
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{
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# ... other variables ...
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"product_display_info": product_display_info,
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}
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)
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```
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#### Step 4: Simplify Template to Simple Variable References
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```xml
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<!-- NO LOGIC - just dict.get() calls -->
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<t t-set="display_price"
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t-value="product_display_info.get(product.id, {}).get('display_price', 0.0)"/>
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<t t-set="safe_uom_category"
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t-value="product_display_info.get(product.id, {}).get('safe_uom_category', '')"/>
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<!-- Use in form -->
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<form t-attf-data-product-price="{{ display_price }}"
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t-attf-data-uom-category="{{ safe_uom_category }}"/>
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```
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## Why This Works
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1. **Python handles complexity**: Conditional logic runs in Python where it's safe
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2. **Template gets clean data**: Only simple variable references, no expressions
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3. **QWeb is happy**: `.get()` method calls are simple enough for QWeb parser
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4. **No None values**: Values are pre-processed to never be None
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5. **Maintainable**: Clear separation: Controller = logic, Template = display
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## Files Modified
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### website_sale_aplicoop/controllers/website_sale.py
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**Added**:
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- `_prepare_product_display_info(product, product_price_info)` method (lines 390-417)
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- Calls to `_prepare_product_display_info()` in `eskaera_shop()` (lines 1062-1065)
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- Calls to `_prepare_product_display_info()` in `load_eskaera_page()` (lines 1260-1263)
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- Pass `product_display_info` to both template renders
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**Total additions**: ~55 lines of Python
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### website_sale_aplicoop/views/website_templates.xml
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**Changed**:
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- Line ~1170: `display_price` - from complex conditional to simple `dict.get()`
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- Line ~1225: `safe_uom_category` - from nested conditional to simple `dict.get()`
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**Total changes**: -10 lines of complex XML, +5 lines of simple XML
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## Verification
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✅ Module loads without parsing errors:
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```
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Module website_sale_aplicoop loaded in 0.62s, 612 queries (+612 other)
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```
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✅ Template variables in database match expectations
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✅ No runtime errors when accessing eskaera_shop page
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## Key Learnings
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### QWeb Parsing Rules
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**Safe in t-set**:
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- ✅ `dict.get('key')`
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- ✅ `dict.get('key', default)`
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- ✅ Simple method calls with literals
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- ✅ Basic `or` between simple values (with caution)
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**Unsafe in t-set**:
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- ❌ Nested `if-else` conditionals
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- ❌ Complex boolean expressions
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- ❌ Chained method calls with conditionals
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**For attributes (t-attf-*)**:
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- ✅ Simple variable references: `{{ var }}`
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- ✅ Simple method calls: `{{ obj.method() }}`
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- ⚠️ `or` operators may work but unreliable
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- ❌ Anything complex
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### Best Practice Pattern
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```
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CONTROLLER (Python):
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┌─────────────────────────────────────────┐
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│ Process data │
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│ Handle None/defaults │
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│ Build clean dicts │
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│ Return display-ready values │
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└──────────────────┬──────────────────────┘
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│
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↓
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product_display_info
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│
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↓
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TEMPLATE (QWeb):
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┌──────────────────────────────────────────┐
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│ Simple dict.get() calls only │
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│ NO conditional logic │
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│ NO complex expressions │
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│ Just display variables │
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└──────────────────────────────────────────┘
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```
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This pattern ensures QWeb stays happy while keeping code clean and maintainable.
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## Deployment Checklist
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- ✅ Code committed (5721687)
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- ✅ Module loads without errors
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- ✅ Template renders without 500 error
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- ✅ Pre-commit hooks satisfied
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- ✅ Ready for production
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## Future Prevention
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When adding new display logic to templates:
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1. **Ask**: "Does this involve conditional logic?"
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- If NO → Can go in template
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- If YES → Must go in controller
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2. **Never put in template**:
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- `if-else` statements
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- Complex `or` chains
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- Deep attribute chains with fallbacks
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- Method calls that might return None
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3. **Always process in controller**:
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- Pre-calculate values
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- Handle None cases
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- Build display dicts
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- Pass to template
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---
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**Solution Complexity**: ⭐⭐ (Simple and elegant)
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**Code Quality**: ⭐⭐⭐⭐⭐ (Clean separation of concerns)
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**Maintainability**: ⭐⭐⭐⭐⭐ (Easy to extend)
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**Production Ready**: ✅ YES
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---
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## FINAL VERIFICATION (2026-02-16 - Session Complete)
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### ✅ All Tests Passing
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**1. Database Template Verification**:
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```
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SELECT id, key FROM ir_ui_view
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WHERE key = 'website_sale_aplicoop.eskaera_shop_products';
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Result: 4591 | website_sale_aplicoop.eskaera_shop_products ✅
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```
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**2. Template Content Check**:
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```
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SELECT arch_db::text LIKE '%order_id_safe%' FROM ir_ui_view
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WHERE id = 4591;
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Result: t (TRUE) ✅
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```
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**3. Module Load Test**:
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```
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odoo -d odoo -u website_sale_aplicoop --stop-after-init
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Result: Module loaded in 0.63s, 612 queries, NO ERRORS ✅
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```
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**4. Web Interface Test**:
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```
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curl -s -i http://localhost:8069/web | head -1
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Result: HTTP/1.1 200 OK - No 500 errors ✅
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```
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**5. Lazy Loading Pages**:
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```
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/eskaera/2/load-page?page=2 HTTP/1.1" 200 ✅
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/eskaera/2/load-page?page=3 HTTP/1.1" 200 ✅
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```
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**6. Odoo Log Verification**:
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- No TypeError in logs ✅
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- No traceback in logs ✅
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- No NoneType is not callable errors ✅
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### Status: ✅ PRODUCTION READY
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The template error has been fully resolved and verified. All systems operational.
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|
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@ -1,332 +0,0 @@
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# Fix Template Error Summary - website_sale_aplicoop
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**Date**: 2026-02-16
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**Final Status**: ✅ PERMANENTLY RESOLVED
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**Solution Commit**: 5721687
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**Version**: 18.0.1.1.1
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---
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## Problem
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The `eskaera_shop_products` QWeb template was throwing a `TypeError: 'NoneType' object is not callable` error when loading the store page.
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|
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### Root Cause - QWeb Parsing Limitations
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|
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QWeb has strict limitations on what expressions it can parse:
|
||||
|
||||
1. **Complex nested conditionals in t-set fail**
|
||||
```xml
|
||||
❌ <t t-set="x" t-value="a if a else (b if b else c)"/>
|
||||
```
|
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|
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2. **Direct 'or' in attributes unreliable**
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```xml
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❌ <div t-attf-val="{{ price or fallback }}"/>
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```
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3. **Deep object chains with conditionals fail**
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```xml
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❌ t-set="uom" t-value="product.uom_id.category_id.name if product.uom_id.category_id else ''"
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```
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|
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---
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## Solution
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### Architecture: Move Logic to Controller
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|
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**Final insight**: Don't fight QWeb's limitations. Move ALL complex logic to the Python controller where it belongs.
|
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|
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#### The Pattern
|
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|
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```
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CONTROLLER (Python)
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↓ (process data, handle None)
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product_display_info = {
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product.id: {
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'display_price': 10.99, # Always a float, never None
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'safe_uom_category': 'Weight' # Always a string, never None
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}
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}
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↓ (pass clean data to template)
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TEMPLATE (QWeb)
|
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↓ (simple dict.get() calls, no logic)
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<form t-attf-data-price="{{ product_display_info.get(product.id, {}).get('display_price', 0.0) }}"/>
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```
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|
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#### Implementation
|
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|
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**In Controller** - Added `_prepare_product_display_info()` method:
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|
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```python
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def _prepare_product_display_info(self, product, product_price_info):
|
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"""Pre-process all display values for QWeb safety.
|
||||
|
||||
All logic happens HERE in Python, not in template.
|
||||
Returns dict with safe values ready for display.
|
||||
"""
|
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# Get price - handle None safely
|
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price_data = product_price_info.get(product.id, {})
|
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price = price_data.get("price", product.list_price) if price_data else product.list_price
|
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price_safe = float(price) if price else 0.0
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|
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# Get UoM category - handle None/nested attributes safely
|
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uom_category_name = ""
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if product.uom_id:
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if product.uom_id.category_id:
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uom_category_name = product.uom_id.category_id.name or ""
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return {
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"display_price": price_safe, # Never None
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"safe_uom_category": uom_category_name, # Never None
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}
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```
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|
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**In Template** - Simple dict.get() calls:
|
||||
|
||||
```xml
|
||||
<!-- Just retrieve pre-processed values -->
|
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<t t-set="display_price"
|
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t-value="product_display_info.get(product.id, {}).get('display_price', 0.0)"/>
|
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|
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<t t-set="safe_uom_category"
|
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t-value="product_display_info.get(product.id, {}).get('safe_uom_category', '')"/>
|
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|
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<!-- Use simple variable references -->
|
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<form t-attf-data-product-price="{{ display_price }}"
|
||||
t-attf-data-uom-category="{{ safe_uom_category }}"/>
|
||||
```
|
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|
||||
---
|
||||
|
||||
## What Changed
|
||||
|
||||
### Files Modified
|
||||
|
||||
1. **website_sale_aplicoop/controllers/website_sale.py**
|
||||
- Added `_prepare_product_display_info()` method (lines 390-417)
|
||||
- Generate `product_display_info` dict in `eskaera_shop()` (lines 1062-1065)
|
||||
- Generate `product_display_info` dict in `load_eskaera_page()` (lines 1260-1263)
|
||||
- Pass to template renders
|
||||
|
||||
2. **website_sale_aplicoop/views/website_templates.xml**
|
||||
- Removed complex conditional expressions from template
|
||||
- Replaced with simple `dict.get()` calls
|
||||
- No business logic remains in template
|
||||
|
||||
### Iteration History
|
||||
|
||||
| Commit | Approach | Result |
|
||||
|--------|----------|--------|
|
||||
| df57233 | Add `or` operators in attributes | ❌ Error persisted |
|
||||
| 0a0cf5a | Complex nested conditionals in t-set | ❌ Error persisted |
|
||||
| 8e5a4a3 | Three-step pattern with `or` chains | ⚠️ Error persisted |
|
||||
| 5721687 | Move logic to controller | ✅ SOLVED |
|
||||
|
||||
|
||||
|
||||
### Why This Works
|
||||
|
||||
1. **Two-step computation**: Separates extraction from fallback logic
|
||||
2. **Python short-circuit evaluation**: `or` operator properly handles None values
|
||||
3. **Avoids complex conditionals**: Simple `or` chains instead of nested `if-else`
|
||||
4. **QWeb-compatible**: The `or` operator works reliably when value is pre-extracted
|
||||
5. **Readable**: Clear intent - extract value, then fall back
|
||||
|
||||
---
|
||||
|
||||
## Changes Made
|
||||
|
||||
### File: `website_sale_aplicoop/views/website_templates.xml`
|
||||
|
||||
**Location 1**: Price computation (lines 1165-1177)
|
||||
|
||||
**Before**:
|
||||
```xml
|
||||
<t t-set="price_info" t-value="product_price_info.get(product.id, {})"/>
|
||||
<t t-set="display_price" t-value="price_info.get('price', product.list_price)"/>
|
||||
<t t-set="base_price" t-value="price_info.get('list_price', product.list_price)"/>
|
||||
```
|
||||
|
||||
**After**:
|
||||
```xml
|
||||
<t t-set="price_info" t-value="product_price_info.get(product.id, {})"/>
|
||||
<t t-set="display_price_value" t-value="price_info.get('price')"/>
|
||||
<t t-set="display_price" t-value="display_price_value or product.list_price or 0.0"/>
|
||||
<t t-set="base_price" t-value="price_info.get('list_price', product.list_price)"/>
|
||||
```
|
||||
|
||||
**Location 2**: Form element (lines 1215-1228)
|
||||
|
||||
**Before**:
|
||||
```xml
|
||||
<t t-set="safe_display_price"
|
||||
t-value="display_price if display_price else (product.list_price if product.list_price else 0)"/>
|
||||
<t t-set="safe_uom_category"
|
||||
t-value="product.uom_id.category_id.name if (product.uom_id and product.uom_id.category_id) else ''"/>
|
||||
<form
|
||||
t-attf-data-product-price="{{ safe_display_price }}"
|
||||
t-attf-data-uom-category="{{ safe_uom_category }}"
|
||||
>
|
||||
```
|
||||
|
||||
**After**:
|
||||
```xml
|
||||
<t t-set="safe_uom_category"
|
||||
t-value="product.uom_id.category_id.name if (product.uom_id and product.uom_id.category_id) else ''"/>
|
||||
<form
|
||||
t-attf-data-product-price="{{ display_price }}"
|
||||
t-attf-data-uom-category="{{ safe_uom_category }}"
|
||||
>
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Verification
|
||||
|
||||
### Template Validation
|
||||
✅ XML validation: Passed
|
||||
✅ Pre-commit hooks: Passed (check xml)
|
||||
|
||||
### Runtime Verification
|
||||
✅ Module loaded successfully without parsing errors
|
||||
✅ Template compiled correctly in ir.ui.view
|
||||
✅ Safe variables present in rendered template
|
||||
```
|
||||
FOUND: safe_display_price in Eskaera Shop Products
|
||||
FOUND: safe_uom_category in Eskaera Shop Products
|
||||
```
|
||||
|
||||
### Module Status
|
||||
```
|
||||
Module: website_sale_aplicoop
|
||||
State: installed
|
||||
Version: 18.0.1.1.1
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Git Commits
|
||||
|
||||
### Commit 1: First Fix Attempt (df57233)
|
||||
- Used simple `or` operators in t-attf-* attributes
|
||||
- Result: Error persisted - direct attribute operators don't work in QWeb
|
||||
|
||||
### Commit 2: Complex Conditionals Attempt (0a0cf5a)
|
||||
- Added safe variables with nested `if-else` expressions
|
||||
- Result: Error persisted - complex conditionals in t-set fail
|
||||
- Issue: QWeb can't properly evaluate `if var else (if var2 else val)` patterns
|
||||
|
||||
### Commit 3: Final Fix - Intermediate Variable Pattern (8e5a4a3) ✅
|
||||
```
|
||||
[FIX] website_sale_aplicoop: Simplify price handling using Python or operator in t-set
|
||||
|
||||
- Create intermediate variable: display_price_value = price_info.get('price')
|
||||
- Then compute: display_price = display_price_value or product.list_price or 0.0
|
||||
- Use simple reference in t-attf attribute: {{ display_price }}
|
||||
|
||||
This approach:
|
||||
1. Avoids complex nested conditionals in t-set
|
||||
2. Uses Python's native short-circuit evaluation for None-safety
|
||||
3. Keeps template expressions simple and readable
|
||||
4. Properly handles fallback values in the right evaluation order
|
||||
```
|
||||
- Result: ✅ Template loads successfully, no errors
|
||||
|
||||
---
|
||||
|
||||
## Testing
|
||||
|
||||
### Test Status
|
||||
- ✅ All 85 unit tests passed (executed in previous iteration)
|
||||
- ✅ Template parsing: No errors
|
||||
- ✅ Variable rendering: Safe variables correctly computed
|
||||
- ✅ Docker services: All running
|
||||
|
||||
### Next Steps (if needed)
|
||||
Run full test suite:
|
||||
```bash
|
||||
docker-compose exec -T odoo odoo -d odoo --test-enable --test-tags=website_sale_aplicoop --stop-after-init
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Key Learnings
|
||||
|
||||
### QWeb Rendering Limitations
|
||||
|
||||
QWeb's template attribute system (`t-attf-*`) has specific limitations:
|
||||
|
||||
1. **Direct `or` operators in attributes don't work reliably**
|
||||
- ❌ Bad: `t-attf-value="{{ var1 or var2 or default }}"`
|
||||
- Issue: QWeb doesn't parse `or` correctly in attribute context
|
||||
|
||||
2. **Complex conditionals in t-set can fail**
|
||||
- ❌ Bad: `<t t-set="x" t-value="a if a else (b if b else c)"/>`
|
||||
- Issue: Nested conditionals confuse QWeb's expression parser
|
||||
|
||||
3. **Simple fallbacks work best**
|
||||
- ✅ Good: `<t t-set="x" t-value="a or b or c"/>`
|
||||
- ✅ Good: `<t t-set="x" t-value="dict.get('key')"/>`
|
||||
- These are simple expressions QWeb can reliably evaluate
|
||||
|
||||
4. **Intermediate variables solve the problem**
|
||||
- Extract the value first (with `.get()`)
|
||||
- Then apply fallbacks (with `or`)
|
||||
- Finally reference in attributes
|
||||
- Keeps each step simple and QWeb-safe
|
||||
|
||||
### The Pattern
|
||||
|
||||
When you need safe None-handling in attributes:
|
||||
|
||||
```xml
|
||||
<!-- Step 1: Extract -->
|
||||
<t t-set="extracted_value" t-value="data.get('key')"/>
|
||||
|
||||
<!-- Step 2: Fallback -->
|
||||
<t t-set="safe_value" t-value="extracted_value or default_value or fallback"/>
|
||||
|
||||
<!-- Step 3: Use -->
|
||||
<div t-attf-data-attr="{{ safe_value }}"/>
|
||||
```
|
||||
|
||||
This three-step pattern ensures:
|
||||
- Each computation is simple (QWeb-compatible)
|
||||
- None values are handled correctly (Python's `or`)
|
||||
- Attributes are never nil (fallback chain)
|
||||
- Code is readable and maintainable
|
||||
|
||||
---
|
||||
|
||||
## Related Files
|
||||
|
||||
- [website_templates.xml](../website_sale_aplicoop/views/website_templates.xml) - Template file (modified)
|
||||
- [__manifest__.py](../website_sale_aplicoop/__manifest__.py) - Module manifest
|
||||
- [README.md](../website_sale_aplicoop/README.md) - Module documentation
|
||||
|
||||
---
|
||||
|
||||
## Environment
|
||||
|
||||
**Odoo**: 18.0.20251208
|
||||
**Docker**: Compose v2+
|
||||
**Python**: 3.10+
|
||||
**Module Version**: 18.0.1.1.1
|
||||
|
||||
---
|
||||
|
||||
## Conclusion
|
||||
|
||||
The template error has been successfully fixed by applying the proper QWeb pattern for None-safe value handling. The solution is:
|
||||
|
||||
- ✅ **Simple**: Three-step intermediate variable pattern
|
||||
- ✅ **Tested**: Module loads without errors, all tests passing
|
||||
- ✅ **Robust**: Handles None values, missing attributes, and type conversions
|
||||
- ✅ **Maintainable**: Clear intent, easy to understand and modify
|
||||
- ✅ **Production-ready**: Deployed and verified
|
||||
|
||||
The module is now ready for production use. Future templates should follow this pattern to avoid similar issues.
|
||||
|
||||
**Key Takeaway**: In QWeb templates, keep variable computations simple by using intermediate variables and let Python's native operators (`or`, `.get()`) handle the logic.
|
||||
|
|
@ -1,399 +0,0 @@
|
|||
# QWeb Template Best Practices - Odoo 18
|
||||
|
||||
**Reference**: website_sale_aplicoop template error fix
|
||||
**Odoo Version**: 18.0+
|
||||
**Created**: 2026-02-16
|
||||
|
||||
---
|
||||
|
||||
## Table of Contents
|
||||
|
||||
1. [Attribute Expression Best Practices](#attribute-expression-best-practices)
|
||||
2. [None/Null Safety Patterns](#nonenull-safety-patterns)
|
||||
3. [Variable Computation Patterns](#variable-computation-patterns)
|
||||
4. [Common Pitfalls](#common-pitfalls)
|
||||
5. [Real-World Examples](#real-world-examples)
|
||||
|
||||
---
|
||||
|
||||
## Attribute Expression Best Practices
|
||||
|
||||
### The Problem: t-attf-* Operator Issues
|
||||
|
||||
**Issue**: QWeb's `t-attf-*` (template attribute) directives don't handle chained `or` operators well when expressions can evaluate to None.
|
||||
|
||||
```xml
|
||||
<!-- ❌ PROBLEMATIC -->
|
||||
<form t-attf-data-price="{{ price1 or price2 or 0 }}">
|
||||
|
||||
<!-- Error when price1 is None and QWeb tries to evaluate: 'NoneType' object is not callable -->
|
||||
```
|
||||
|
||||
### The Solution: Pre-compute Safe Variables
|
||||
|
||||
**Key Pattern**: Use `<t t-set>` to compute safe values **before** using them in attributes.
|
||||
|
||||
```xml
|
||||
<!-- ✅ CORRECT -->
|
||||
<t t-set="safe_price"
|
||||
t-value="price1 if price1 else (price2 if price2 else 0)"/>
|
||||
<form t-attf-data-price="{{ safe_price }}">
|
||||
```
|
||||
|
||||
### Why This Works
|
||||
|
||||
1. **Separation of Concerns**: Logic (t-set) is separate from rendering (t-attf-*)
|
||||
2. **Explicit Evaluation**: QWeb evaluates the conditional expression fully before passing to t-set
|
||||
3. **Type Safety**: Pre-computed value is guaranteed to be non-None
|
||||
4. **Readability**: Clear intent of what value is being used
|
||||
|
||||
---
|
||||
|
||||
## None/Null Safety Patterns
|
||||
|
||||
### Pattern 1: Intermediate Variable + Simple Fallback (RECOMMENDED)
|
||||
|
||||
**Scenario**: Value might be None, need a default
|
||||
|
||||
```python
|
||||
# Python context
|
||||
price_value = None # or any value that could be None
|
||||
product_price = 100.0
|
||||
```
|
||||
|
||||
```xml
|
||||
<!-- ✅ BEST: Two-step approach with simple fallback -->
|
||||
<!-- Step 1: Extract the potentially-None value -->
|
||||
<t t-set="extracted_price" t-value="some_dict.get('price')"/>
|
||||
|
||||
<!-- Step 2: Apply fallback chain using Python's 'or' operator -->
|
||||
<t t-set="safe_price" t-value="extracted_price or product_price or 0"/>
|
||||
|
||||
<!-- Step 3: Use in attributes -->
|
||||
<div t-attf-data-price="{{ safe_price }}"/>
|
||||
```
|
||||
|
||||
**Why this works**:
|
||||
- Step 1 extracts without defaults (returns None if missing)
|
||||
- Step 2 uses Python's short-circuit `or` for safe None-handling
|
||||
- Step 3 uses simple variable reference in attribute
|
||||
- QWeb can reliably evaluate each step
|
||||
|
||||
### Pattern 2: Nested Object Access (Safe Chaining)
|
||||
|
||||
**Scenario**: Need to access nested attributes safely (e.g., `product.uom_id.category_id.name`)
|
||||
|
||||
```python
|
||||
# Python context
|
||||
product.uom_id = UoM(...) # Valid UoM with category_id
|
||||
product.uom_id.category_id = None # Category is None
|
||||
```
|
||||
|
||||
```xml
|
||||
<!-- ✅ GOOD: Safe nested access with proper chaining -->
|
||||
<t t-set="safe_category"
|
||||
t-value="product.uom_id.category_id.name if (product.uom_id and product.uom_id.category_id) else ''"/>
|
||||
<div t-attf-data-category="{{ safe_category }}"/>
|
||||
```
|
||||
|
||||
### Pattern 3: Type Coercion
|
||||
|
||||
**Scenario**: Value might be wrong type, need guaranteed type
|
||||
|
||||
```python
|
||||
# Python context
|
||||
quantity = "invalid_string" # Should be int/float
|
||||
```
|
||||
|
||||
```xml
|
||||
<!-- ❌ BAD: Type mismatch in attribute -->
|
||||
<input t-attf-value="{{ quantity }}"/>
|
||||
|
||||
<!-- ✅ GOOD: Pre-compute with type checking -->
|
||||
<t t-set="safe_qty"
|
||||
t-value="int(quantity) if (quantity and str(quantity).isdigit()) else 0"/>
|
||||
<input t-attf-value="{{ safe_qty }}"/>
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Variable Computation Patterns
|
||||
|
||||
### Pattern 1: Extract Then Fallback (The Safe Pattern)
|
||||
|
||||
When values might be None, use extraction + fallback:
|
||||
|
||||
```xml
|
||||
<!-- ✅ BEST: Three-step pattern for None-safe variables -->
|
||||
|
||||
<!-- Step 1: Extract the value (might be None) -->
|
||||
<t t-set="value_extracted" t-value="data.get('field')"/>
|
||||
|
||||
<!-- Step 2: Apply fallbacks (using Python's or) -->
|
||||
<t t-set="value_safe" t-value="value_extracted or default1 or default2"/>
|
||||
|
||||
<!-- Step 3: Use in template -->
|
||||
<div t-text="value_safe"/>
|
||||
<form t-attf-data-value="{{ value_safe }}">
|
||||
```
|
||||
|
||||
**Why it works**:
|
||||
- Extraction returns None cleanly
|
||||
- `or` operator handles None values using Python's short-circuit evaluation
|
||||
- Each step is simple enough for QWeb to parse
|
||||
- No complex conditionals that might fail
|
||||
|
||||
### Pattern 2: Sequential Computation with Dependencies
|
||||
|
||||
When multiple variables depend on each other:
|
||||
|
||||
```xml
|
||||
<!-- ✅ GOOD: Compute in order, each referencing previous -->
|
||||
<t t-set="price_raw" t-value="data.get('price')"/>
|
||||
<t t-set="price_safe" t-value="price_raw or default_price or 0"/>
|
||||
<t t-set="price_formatted" t-value="'%.2f' % price_safe"/>
|
||||
|
||||
<span t-text="price_formatted"/>
|
||||
```
|
||||
|
||||
### Pattern 3: Conditional Blocks with t-set
|
||||
|
||||
For complex branching logic:
|
||||
|
||||
```xml
|
||||
<!-- ✅ GOOD: Complex logic in t-if with t-set -->
|
||||
<t t-if="product.has_special_price">
|
||||
<t t-set="final_price" t-value="product.special_price"/>
|
||||
</t>
|
||||
<t t-else="">
|
||||
<t t-set="final_price" t-value="product.list_price or 0"/>
|
||||
</t>
|
||||
|
||||
<div t-attf-data-price="{{ final_price }}"/>
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Common Pitfalls
|
||||
|
||||
### Pitfall 1: Complex Conditionals in t-set
|
||||
|
||||
**Problem**: Nested `if-else` expressions in t-set fail
|
||||
|
||||
```xml
|
||||
<!-- ❌ WRONG: QWeb can't parse nested conditionals -->
|
||||
<t t-set="price" t-value="a if a else (b if b else c)"/>
|
||||
<!-- Result: TypeError: 'NoneType' object is not callable -->
|
||||
|
||||
<!-- ✅ CORRECT: Use simple extraction + fallback -->
|
||||
<t t-set="a_value" t-value="source.get('a')"/>
|
||||
<t t-set="price" t-value="a_value or b or c"/>
|
||||
```
|
||||
|
||||
**Why**: QWeb's expression parser gets confused by nested `if-else`. Python's `or` operator is simpler and works reliably.
|
||||
|
||||
### Pitfall 2: Using `or` Directly in Attributes
|
||||
|
||||
**Problem**: The `or` operator might not work in `t-attf-*` contexts
|
||||
|
||||
```xml
|
||||
<!-- ❌ WRONG: Direct or in attribute (may fail) -->
|
||||
<div t-attf-data-value="{{ obj.value or 'default' }}"/>
|
||||
|
||||
<!-- ✅ CORRECT: Pre-compute in t-set -->
|
||||
<t t-set="safe_value" t-value="obj.value or 'default'"/>
|
||||
<div t-attf-data-value="{{ safe_value }}"/>
|
||||
```
|
||||
|
||||
**Why**: Attribute parsing is stricter than body content. Always pre-compute to be safe.
|
||||
|
||||
### Pitfall 3: Assuming Nested Attributes Exist
|
||||
|
||||
**Problem**: Not checking intermediate objects before accessing
|
||||
|
||||
```python
|
||||
# Context: product.uom_id might be None
|
||||
```
|
||||
|
||||
```xml
|
||||
<!-- ❌ WRONG: Will crash if uom_id is None -->
|
||||
<div t-attf-uom="{{ product.uom_id.category_id.name }}"/>
|
||||
|
||||
<!-- ✅ CORRECT: Check entire chain -->
|
||||
<t t-set="uom_cat"
|
||||
t-value="product.uom_id.category_id.name if (product.uom_id and product.uom_id.category_id) else ''"/>
|
||||
<div t-attf-uom="{{ uom_cat }}"/>
|
||||
```
|
||||
|
||||
### Pitfall 3: Complex Logic in t-att (non-template attributes)
|
||||
|
||||
**Problem**: Using complex expressions in non-template attributes
|
||||
|
||||
```xml
|
||||
<!-- ❌ WRONG: Complex expression in regular attribute -->
|
||||
<div data-value="{{ complex_function(arg1, arg2) if condition else default }}"/>
|
||||
|
||||
<!-- ✅ CORRECT: Pre-compute, keep attributes simple -->
|
||||
<t t-set="computed_value" t-value="complex_function(arg1, arg2) if condition else default"/>
|
||||
<div data-value="{{ computed_value }}"/>
|
||||
```
|
||||
|
||||
### Pitfall 4: Forgetting t-attf- Prefix
|
||||
|
||||
**Problem**: Using `data-*` instead of `t-attf-data-*`
|
||||
|
||||
```xml
|
||||
<!-- ❌ WRONG: Not interpreted as template attribute -->
|
||||
<form data-product-id="{{ product.id }}"/>
|
||||
<!-- Result: Literal "{{ product.id }}" in HTML, not rendered -->
|
||||
|
||||
<!-- ✅ CORRECT: Use t-attf- prefix for template attributes -->
|
||||
<form t-attf-data-product-id="{{ product.id }}"/>
|
||||
<!-- Result: Actual product ID in HTML -->
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Real-World Examples
|
||||
|
||||
### Example 1: E-commerce Product Card
|
||||
|
||||
**Scenario**: Displaying product with optional fields
|
||||
|
||||
```xml
|
||||
<!-- ✅ GOOD: Handles None prices, missing categories -->
|
||||
|
||||
<!-- Compute safe values first -->
|
||||
<t t-set="display_price"
|
||||
t-value="product.special_price if product.special_price else product.list_price"/>
|
||||
<t t-set="safe_price"
|
||||
t-value="display_price if display_price else 0"/>
|
||||
<t t-set="has_tax"
|
||||
t-value="product.taxes_id and len(product.taxes_id) > 0"/>
|
||||
<t t-set="price_with_tax"
|
||||
t-value="safe_price * (1 + (product.taxes_id[0].amount/100 if has_tax else 0))"/>
|
||||
|
||||
<!-- Use pre-computed values in form -->
|
||||
<form class="product-card"
|
||||
t-attf-data-product-id="{{ product.id }}"
|
||||
t-attf-data-price="{{ safe_price }}"
|
||||
t-attf-data-price-with-tax="{{ price_with_tax }}"
|
||||
t-attf-data-has-tax="{{ '1' if has_tax else '0' }}"
|
||||
>
|
||||
<input type="hidden" name="product_id" t-attf-value="{{ product.id }}"/>
|
||||
<span class="price" t-text="'{:.2f}'.format(safe_price)"/>
|
||||
</form>
|
||||
```
|
||||
|
||||
### Example 2: Nested Data Attributes
|
||||
|
||||
**Scenario**: Form with deeply nested object access
|
||||
|
||||
```xml
|
||||
<!-- ✅ GOOD: Null-safe navigation for nested objects -->
|
||||
|
||||
<!-- Define safe variables for nested chains -->
|
||||
<t t-set="partner_id" t-value="order.partner_id.id if order.partner_id else ''"/>
|
||||
<t t-set="partner_name" t-value="order.partner_id.name if order.partner_id else 'N/A'"/>
|
||||
<t t-set="company_name"
|
||||
t-value="order.partner_id.company_id.name if (order.partner_id and order.partner_id.company_id) else 'N/A'"/>
|
||||
<t t-set="address"
|
||||
t-value="order.partner_id.street if order.partner_id else 'No address'"/>
|
||||
|
||||
<!-- Use in form attributes -->
|
||||
<form class="order-form"
|
||||
t-attf-data-partner-id="{{ partner_id }}"
|
||||
t-attf-data-partner-name="{{ partner_name }}"
|
||||
t-attf-data-company="{{ company_name }}"
|
||||
t-attf-data-address="{{ address }}"
|
||||
>
|
||||
...
|
||||
</form>
|
||||
```
|
||||
|
||||
### Example 3: Conditional Styling
|
||||
|
||||
**Scenario**: Attribute value depends on conditions
|
||||
|
||||
```xml
|
||||
<!-- ✅ GOOD: Pre-compute class/style values -->
|
||||
|
||||
<t t-set="stock_level" t-value="product.qty_available"/>
|
||||
<t t-set="is_low_stock" t-value="stock_level and stock_level <= 10"/>
|
||||
<t t-set="css_class"
|
||||
t-value="'product-low-stock' if is_low_stock else 'product-in-stock'"/>
|
||||
<t t-set="disabled_attr"
|
||||
t-value="'disabled' if (stock_level == 0) else ''"/>
|
||||
|
||||
<div t-attf-class="product-card {{ css_class }}"
|
||||
t-attf-data-stock="{{ stock_level }}"
|
||||
t-attf-disabled="{{ disabled_attr if disabled_attr else None }}">
|
||||
...
|
||||
</div>
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Summary Table
|
||||
|
||||
| Pattern | ❌ Don't | ✅ Do |
|
||||
|---------|---------|-------|
|
||||
| **Fallback values** | `t-attf-x="{{ a or b or c }}"` | `<t t-set="x" t-value="a or b or c"/>` then `{{ x }}` |
|
||||
| **Nested objects** | `{{ obj.nested.prop }}` | `<t t-set="val" t-value="obj.nested.prop if (obj and obj.nested) else ''"/>` |
|
||||
| **Type checking** | `<input value="{{ qty }}"/>` | `<t t-set="safe_qty" t-value="int(qty) if is_digit(qty) else 0"/>` |
|
||||
| **Complex logic** | `{{ function(a, b) if condition else default }}` | Pre-compute in Python, reference in template |
|
||||
| **Chained operators** | `{{ a or b if c else d or e }}` | Break into multiple t-set statements |
|
||||
|
||||
---
|
||||
|
||||
## Tools & Validation
|
||||
|
||||
### XML Validation
|
||||
```bash
|
||||
# Validate XML syntax
|
||||
python3 -m xml.dom.minidom template.xml
|
||||
|
||||
# Or use pre-commit hooks
|
||||
pre-commit run check-xml
|
||||
```
|
||||
|
||||
### QWeb Template Testing
|
||||
```python
|
||||
# In Odoo shell
|
||||
from odoo.tools import misc
|
||||
arch = env['ir.ui.view'].search([('name', '=', 'template_name')])[0].arch
|
||||
# Check if template compiles without errors
|
||||
```
|
||||
|
||||
### Debugging Template Issues
|
||||
```xml
|
||||
<!-- Add debug output -->
|
||||
<t t-set="debug_info" t-value="'DEBUG: value=' + str(some_value)"/>
|
||||
<span t-if="debug_mode" t-text="debug_info"/>
|
||||
|
||||
<!-- Use JavaScript console -->
|
||||
<script>
|
||||
console.log('Data attributes:', document.querySelector('.product-card').dataset);
|
||||
</script>
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## References
|
||||
|
||||
- [Odoo QWeb Documentation](https://www.odoo.com/documentation/18.0/developer/reference/frontend/qweb.html)
|
||||
- [Odoo Templates](https://www.odoo.com/documentation/18.0/developer/reference/backend/orm.html#templates)
|
||||
- [Python Ternary Expressions](https://docs.python.org/3/tutorial/controlflow.html#more-on-conditions)
|
||||
|
||||
---
|
||||
|
||||
## Related Issues & Fixes
|
||||
|
||||
- [website_sale_aplicoop Template Error Fix](./FIX_TEMPLATE_ERROR_SUMMARY.md) - Real-world example of this pattern
|
||||
- [Git Commit 0a0cf5a](../../../.git/logs/HEAD) - Implementation of these patterns
|
||||
|
||||
---
|
||||
|
||||
**Last Updated**: 2026-02-16
|
||||
**Odoo Version**: 18.0+
|
||||
**Status**: ✅ Documented and tested
|
||||
|
|
@ -1,235 +0,0 @@
|
|||
# Template Error Fix - Complete Reference Index
|
||||
|
||||
**Status**: ✅ RESOLVED
|
||||
**Module**: website_sale_aplicoop v18.0.1.1.1
|
||||
**Date**: 2026-02-16
|
||||
|
||||
---
|
||||
|
||||
## Quick Links
|
||||
|
||||
### 📋 Problem & Solution
|
||||
- **Main Reference**: [FIX_TEMPLATE_ERROR_SUMMARY.md](FIX_TEMPLATE_ERROR_SUMMARY.md)
|
||||
- Root cause analysis
|
||||
- Solution explanation
|
||||
- Verification results
|
||||
|
||||
### 📚 Development Standards
|
||||
- **Best Practices Guide**: [QWEB_BEST_PRACTICES.md](QWEB_BEST_PRACTICES.md)
|
||||
- QWeb patterns and examples
|
||||
- Common pitfalls to avoid
|
||||
- Real-world code samples
|
||||
|
||||
### 🔧 Implementation Details
|
||||
- **Modified File**: [website_templates.xml](../website_sale_aplicoop/views/website_templates.xml)
|
||||
- Lines 1217-1224: Safe variable definitions
|
||||
- Template: `eskaera_shop_products`
|
||||
|
||||
### 📦 Git History
|
||||
```
|
||||
6fed863 [DOC] Add QWeb template best practices and error fix documentation
|
||||
0a0cf5a [FIX] website_sale_aplicoop: Replace or operators with t-set safe variables
|
||||
df57233 [FIX] website_sale_aplicoop: Fix NoneType error in eskaera_shop_products template
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## The Problem (Short Version)
|
||||
|
||||
**Error**: `TypeError: 'NoneType' object is not callable`
|
||||
|
||||
**Cause**: QWeb parsing of `or` operators in `t-attf-*` attributes fails when values are None
|
||||
|
||||
**Example**:
|
||||
```xml
|
||||
<!-- ❌ BROKEN -->
|
||||
<form t-attf-data-price="{{ price1 or price2 or 0 }}">
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## The Solution (Short Version)
|
||||
|
||||
**Pattern**: Pre-compute safe values with `t-set` before using in attributes
|
||||
|
||||
**Example**:
|
||||
```xml
|
||||
<!-- ✅ FIXED -->
|
||||
<t t-set="safe_price" t-value="price1 if price1 else (price2 if price2 else 0)"/>
|
||||
<form t-attf-data-price="{{ safe_price }}">
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Key Changes Summary
|
||||
|
||||
| Aspect | Before | After |
|
||||
|--------|--------|-------|
|
||||
| **Pattern** | Inline `or` operators | Pre-computed `t-set` |
|
||||
| **Error** | TypeError on None values | Safe handling of None |
|
||||
| **Code lines** | 7 | 15 |
|
||||
| **QWeb compatible** | ❌ No | ✅ Yes |
|
||||
| **Testable** | ❌ Hard | ✅ Easy |
|
||||
|
||||
---
|
||||
|
||||
## Files in This Series
|
||||
|
||||
1. **THIS FILE** (TEMPLATE_FIX_INDEX.md)
|
||||
- Quick navigation and overview
|
||||
- Links to detailed documentation
|
||||
- Summary reference
|
||||
|
||||
2. [FIX_TEMPLATE_ERROR_SUMMARY.md](FIX_TEMPLATE_ERROR_SUMMARY.md)
|
||||
- Complete analysis of the error
|
||||
- Step-by-step solution explanation
|
||||
- Verification and testing results
|
||||
- Debugging information
|
||||
|
||||
3. [QWEB_BEST_PRACTICES.md](QWEB_BEST_PRACTICES.md)
|
||||
- QWeb template development guide
|
||||
- 3 None-safety patterns with examples
|
||||
- 3 Variable computation patterns
|
||||
- Common pitfalls and solutions
|
||||
- Real-world code examples
|
||||
- Summary reference table
|
||||
|
||||
---
|
||||
|
||||
## When to Use Each Document
|
||||
|
||||
### 📋 Read FIX_TEMPLATE_ERROR_SUMMARY.md if:
|
||||
- You want to understand what the problem was
|
||||
- You need to verify the fix is applied
|
||||
- You're debugging similar template errors
|
||||
- You want the full error-to-solution journey
|
||||
|
||||
### 📚 Read QWEB_BEST_PRACTICES.md if:
|
||||
- You're writing new QWeb templates
|
||||
- You want to avoid similar issues in future
|
||||
- You need QWeb patterns and examples
|
||||
- You're doing code review of templates
|
||||
- You want to improve template code quality
|
||||
|
||||
### 🔧 Read template file directly if:
|
||||
- You need to modify the fixed code
|
||||
- You want to see the exact syntax
|
||||
- You're learning from working code
|
||||
|
||||
---
|
||||
|
||||
## One-Page Summary
|
||||
|
||||
### The Error
|
||||
```
|
||||
Traceback (most recent call last):
|
||||
File "...", line XX, in ...
|
||||
ValueError: TypeError: 'NoneType' object is not callable
|
||||
eskaera_shop_products template at line ...
|
||||
```
|
||||
|
||||
### The Root Cause
|
||||
QWeb's `t-attf-*` (template attribute) directives evaluate expressions in a way that doesn't handle chained `or` operators well when values are `None`.
|
||||
|
||||
### The Fix
|
||||
Replace inline operators with pre-computed safe variables using `t-set`:
|
||||
|
||||
```xml
|
||||
<!-- Before (broken) -->
|
||||
<form t-attf-data-price="{{ price1 or price2 or 0 }}"/>
|
||||
|
||||
<!-- After (fixed) -->
|
||||
<t t-set="safe_price" t-value="price1 if price1 else (price2 if price2 else 0)"/>
|
||||
<form t-attf-data-price="{{ safe_price }}"/>
|
||||
```
|
||||
|
||||
### The Result
|
||||
✅ Template loads without errors
|
||||
✅ All tests passing
|
||||
✅ Safe pattern documented
|
||||
✅ Best practices established
|
||||
|
||||
---
|
||||
|
||||
## Quick Reference Cards
|
||||
|
||||
### Safe Variable Pattern
|
||||
```xml
|
||||
<t t-set="variable_name"
|
||||
t-value="preferred_value if preferred_value else fallback_value"/>
|
||||
```
|
||||
|
||||
### Safe Nested Access
|
||||
```xml
|
||||
<t t-set="safe_value"
|
||||
t-value="obj.nested.value if (obj and obj.nested) else default"/>
|
||||
```
|
||||
|
||||
### Safe Chained Fallback
|
||||
```xml
|
||||
<t t-set="safe_value"
|
||||
t-value="val1 if val1 else (val2 if val2 else (val3 if val3 else default))"/>
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Testing the Fix
|
||||
|
||||
### Verification Steps
|
||||
1. Module loads without parsing errors ✅
|
||||
2. Template compiles in ir.ui.view ✅
|
||||
3. Safe variables are present ✅
|
||||
4. All 85 unit tests pass ✅
|
||||
5. Docker services stable ✅
|
||||
|
||||
### How to Re-verify
|
||||
```bash
|
||||
# Check template in database
|
||||
docker-compose exec -T odoo odoo shell -d odoo -c /etc/odoo/odoo.conf << 'SHELL'
|
||||
template = env['ir.ui.view'].search([('name', '=', 'Eskaera Shop Products')])
|
||||
print('safe_display_price' in template.arch) # Should print True
|
||||
SHELL
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Common Questions
|
||||
|
||||
**Q: Why not just fix the template in code?**
|
||||
A: We did - that's the fix! But the pattern is important for preventing future issues.
|
||||
|
||||
**Q: Can I use this pattern in other templates?**
|
||||
A: Yes! This is now the standard pattern for all Odoo templates in this project.
|
||||
|
||||
**Q: What if I need more complex logic?**
|
||||
A: You can chain multiple `t-set` statements, each computing one safe variable.
|
||||
|
||||
**Q: Does this impact performance?**
|
||||
A: No - `t-set` is evaluated once during template compilation, not on each render.
|
||||
|
||||
---
|
||||
|
||||
## Related Resources
|
||||
|
||||
- [Odoo QWeb Documentation](https://www.odoo.com/documentation/18.0/developer/reference/frontend/qweb.html)
|
||||
- [Odoo Template Reference](https://www.odoo.com/documentation/18.0/developer/reference/backend/orm.html#templates)
|
||||
- [Python Ternary Expressions](https://docs.python.org/3/tutorial/controlflow.html#more-on-conditions)
|
||||
|
||||
---
|
||||
|
||||
## Navigation
|
||||
|
||||
```
|
||||
docs/
|
||||
├── TEMPLATE_FIX_INDEX.md (YOU ARE HERE)
|
||||
├── FIX_TEMPLATE_ERROR_SUMMARY.md (Complete analysis)
|
||||
├── QWEB_BEST_PRACTICES.md (Development guide)
|
||||
├── README.md (Project documentation index)
|
||||
└── ... (other documentation)
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
**Last Updated**: 2026-02-16
|
||||
**Status**: ✅ Production Ready
|
||||
**Version**: Odoo 18.0.20251208
|
||||
|
|
@ -388,40 +388,6 @@ class AplicoopWebsiteSale(WebsiteSale):
|
|||
)
|
||||
return False
|
||||
|
||||
def _prepare_product_display_info(self, product, product_price_info):
|
||||
"""Prepare all display information for a product in a QWeb-safe way.
|
||||
|
||||
This function pre-processes all values that might be None or require
|
||||
conditional logic, so the template can use simple variable references
|
||||
without complex expressions that confuse QWeb's parser.
|
||||
|
||||
Args:
|
||||
product: product.template record
|
||||
product_price_info: dict with 'price', 'list_price', etc.
|
||||
|
||||
Returns:
|
||||
dict with all pre-processed display values ready for template
|
||||
"""
|
||||
# Safety: Get price, ensure it's a float
|
||||
price_data = product_price_info.get(product.id, {})
|
||||
price = (
|
||||
price_data.get("price", product.list_price)
|
||||
if price_data
|
||||
else product.list_price
|
||||
)
|
||||
price_safe = float(price) if price else 0.0
|
||||
|
||||
# Safety: Get UoM category name
|
||||
uom_category_name = ""
|
||||
if product.uom_id:
|
||||
if product.uom_id.category_id:
|
||||
uom_category_name = product.uom_id.category_id.name or ""
|
||||
|
||||
return {
|
||||
"display_price": price_safe,
|
||||
"safe_uom_category": uom_category_name,
|
||||
}
|
||||
|
||||
def _validate_confirm_request(self, data):
|
||||
"""Validate all requirements for confirm order request.
|
||||
|
||||
|
|
@ -1063,15 +1029,6 @@ class AplicoopWebsiteSale(WebsiteSale):
|
|||
"tax_included": False,
|
||||
}
|
||||
|
||||
# Prepare display info for each product (QWeb-safe: all values pre-processed)
|
||||
# This ensures the template can use simple variable references without complex conditionals
|
||||
product_display_info = {}
|
||||
for product in products:
|
||||
display_info = self._prepare_product_display_info(
|
||||
product, product_price_info
|
||||
)
|
||||
product_display_info[product.id] = display_info
|
||||
|
||||
# Calculate available tags with product count (only show tags that are actually used and visible)
|
||||
# Build a dict: {tag_id: {'id': tag_id, 'name': tag_name, 'count': num_products}}
|
||||
available_tags_dict = {}
|
||||
|
|
@ -1142,7 +1099,6 @@ class AplicoopWebsiteSale(WebsiteSale):
|
|||
"day_names": self._get_day_names(env=request.env),
|
||||
"product_supplier_info": product_supplier_info,
|
||||
"product_price_info": product_price_info,
|
||||
"product_display_info": product_display_info,
|
||||
"labels": labels,
|
||||
"labels_json": json.dumps(labels, ensure_ascii=False),
|
||||
"lazy_loading_enabled": lazy_loading_enabled,
|
||||
|
|
@ -1269,14 +1225,6 @@ class AplicoopWebsiteSale(WebsiteSale):
|
|||
"published_tags": published_tags,
|
||||
}
|
||||
|
||||
# Prepare display info for each product (QWeb-safe: all values pre-processed)
|
||||
product_display_info = {}
|
||||
for product in products_page:
|
||||
display_info = self._prepare_product_display_info(
|
||||
product, product_price_info
|
||||
)
|
||||
product_display_info[product.id] = display_info
|
||||
|
||||
# Get labels
|
||||
labels = self.get_checkout_labels()
|
||||
|
||||
|
|
@ -1284,12 +1232,10 @@ class AplicoopWebsiteSale(WebsiteSale):
|
|||
return request.render(
|
||||
"website_sale_aplicoop.eskaera_shop_products",
|
||||
{
|
||||
"group_order": group_order,
|
||||
"products": products_page,
|
||||
"filtered_product_tags": filtered_products,
|
||||
"product_supplier_info": product_supplier_info,
|
||||
"product_price_info": product_price_info,
|
||||
"product_display_info": product_display_info,
|
||||
"labels": labels,
|
||||
"has_next": has_next,
|
||||
"next_page": page + 1,
|
||||
|
|
|
|||
|
|
@ -1167,7 +1167,7 @@
|
|||
/>
|
||||
<t
|
||||
t-set="display_price"
|
||||
t-value="product_display_info.get(product.id, {}).get('display_price', 0.0)"
|
||||
t-value="price_info.get('price', product.list_price)"
|
||||
/>
|
||||
<t
|
||||
t-set="base_price"
|
||||
|
|
@ -1211,21 +1211,13 @@
|
|||
</p>
|
||||
</t>
|
||||
</div>
|
||||
<t
|
||||
t-set="safe_uom_category"
|
||||
t-value="product_display_info.get(product.id, {}).get('safe_uom_category', '')"
|
||||
/>
|
||||
<t
|
||||
t-set="order_id_safe"
|
||||
t-value="group_order.id if group_order else ''"
|
||||
/>
|
||||
<form
|
||||
class="add-to-cart-form"
|
||||
t-attf-data-order-id="{{ order_id_safe }}"
|
||||
t-attf-data-order-id="{{ group_order.id if 'group_order' in locals() else '' }}"
|
||||
t-attf-data-product-id="{{ product.id }}"
|
||||
t-attf-data-product-name="{{ product.name }}"
|
||||
t-attf-data-product-price="{{ display_price }}"
|
||||
t-attf-data-uom-category="{{ safe_uom_category }}"
|
||||
t-attf-data-product-price="{{ display_price or product.list_price or 0 }}"
|
||||
t-attf-data-uom-category="{{ product.uom_id.category_id.name if product.uom_id.category_id else '' }}"
|
||||
>
|
||||
<div class="qty-control">
|
||||
<label
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue