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https://github.com/magnum-opus-tender-hack/backend.git
synced 2024-11-10 19:46:35 +03:00
added excel parser
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commit
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@ -2,8 +2,8 @@ from django.db import models
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class Characteristic(models.Model):
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name = models.CharField("Имя", unique=True, blank=False, max_length=250)
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value = models.CharField("Значение", blank=False, max_length=250)
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name = models.CharField("Имя", blank=False, max_length=1000)
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value = models.CharField("Значение", blank=False, max_length=1000)
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def __str__(self):
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return str(self.name)
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@ -16,9 +16,9 @@ class Characteristic(models.Model):
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class UnitCharacteristic(models.Model):
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name = models.CharField("Имя", blank=False, max_length=250)
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value = models.CharField("Значение", blank=False, max_length=250)
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unit = models.CharField("Размерность", blank=False, max_length=250)
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name = models.CharField("Имя", blank=False, max_length=1000)
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value = models.CharField("Значение", blank=False, max_length=1000)
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unit = models.CharField("Размерность", blank=False, max_length=1000)
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def __str__(self):
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return str(self.name)
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@ -31,7 +31,7 @@ class UnitCharacteristic(models.Model):
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class Category(models.Model):
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name = models.CharField("Имя", unique=True, blank=False, max_length=250)
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name = models.CharField("Имя", unique=True, blank=False, max_length=1000)
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def __str__(self):
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return str(self.name)
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@ -44,7 +44,7 @@ class Product(models.Model):
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id = models.IntegerField(
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"ID CTE", primary_key=True, unique=True, blank=False, null=False, db_index=True
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)
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name = models.CharField("Название CTE", unique=True, blank=False, max_length=250)
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name = models.CharField("Название CTE", unique=True, blank=False, max_length=1000)
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category = models.ForeignKey(
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Category, related_name="products", on_delete=models.CASCADE
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)
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@ -2,7 +2,14 @@ from ast import literal_eval
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import pandas as pd
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from search.models import Product, Category
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from search.models import (
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Product,
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Category,
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UnitCharacteristic,
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ProductUnitCharacteristic,
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ProductCharacteristic,
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Characteristic,
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)
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def load():
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@ -17,9 +24,30 @@ def load():
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def load_excel():
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df = pd.read_excel("data1.xlsx", sheet_name="Sheet1")
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for row in range(df.shape[0]):
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product = Product.objects.get_or_create(id=df.iat[row, 0])
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print(df.iat[row, 0], df.iat[row, 1], df.iat[row, 2])
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if Product.objects.filter(id=df.iat[row, 0]).exists():
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Product.objects.filter(id=df.iat[row, 0]).delete()
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product = Product(id=df.iat[row, 0])
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product.name = df.iat[row, 1]
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product.name = Category.objects.get_or_create(name=df.iat[row, 2])
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for cat in df.iat[row, 4]:
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pass
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category = Category.objects.get_or_create(name=df.iat[row, 2])[0]
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product.category = category
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product.save()
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for cat in literal_eval(df.iat[row, 4]):
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try:
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if "Unit" in cat:
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ProductUnitCharacteristic.objects.get_or_create(
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characteristic=UnitCharacteristic.objects.get_or_create(
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name=cat["Name"], value=cat["Value"], unit=cat["Unit"]
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)[0],
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product=product,
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)
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else:
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ProductCharacteristic.objects.get_or_create(
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characteristic=Characteristic.objects.get_or_create(
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name=cat["Name"], value=cat["Value"]
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)[0],
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product=product,
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)
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except KeyError:
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# Empty Value
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continue
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