109 lines
4.2 KiB
Python
109 lines
4.2 KiB
Python
from django.db import models
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from apps.system.models import CommonAModel, User
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from apps.utils.models import CommonBDModel, BaseModel
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from apps.mtm.models import Material, Mgroup, Team
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from apps.wpm.models import SfLog
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class TestItem(CommonAModel):
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"""
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检验项目
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"""
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name = models.CharField('名称', max_length=100)
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number = models.CharField('编号', max_length=20, default='', blank=True)
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sort = models.PositiveSmallIntegerField('排序', default=1)
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description = models.TextField('描述', default='')
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class Meta:
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ordering = ['sort', '-create_time']
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# Create your models here.
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class QuaStat(CommonBDModel):
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"""
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质量数据表
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"""
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material = models.ForeignKey(
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Material, verbose_name='关联产物', on_delete=models.CASCADE)
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sflog = models.ForeignKey(
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SfLog, verbose_name='关联值班记录', on_delete=models.CASCADE, null=True, blank=True)
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testitem = models.ForeignKey(
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TestItem, verbose_name='质检项目', on_delete=models.CASCADE)
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val_avg = models.FloatField('平均值', null=True, blank=True)
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num_test = models.PositiveSmallIntegerField('检测次数', null=True, blank=True)
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num_ok = models.PositiveSmallIntegerField('合格次数', null=True, blank=True)
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rate_pass = models.FloatField('合格率', null=True, blank=True)
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class Ftest(CommonBDModel):
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"""
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首件检验
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"""
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test_date = models.DateField('检验日期')
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test_group = models.CharField('检验工序集', max_length=20, default='')
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test_user = models.ForeignKey(
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User, verbose_name='操作人', on_delete=models.CASCADE, related_name='ftest_test_user')
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check_user = models.ForeignKey(
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User, verbose_name='专检人', on_delete=models.CASCADE, related_name='ftest_check_user')
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is_ok = models.BooleanField('是否合格', default=False)
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note = models.TextField('备注', default='', blank=True)
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@property
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def ftestitems(self):
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return FtestItem.objects.filter(ftest=self)
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class FtestItem(BaseModel):
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"""
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检测明细
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"""
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ftest = models.ForeignKey(
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Ftest, verbose_name='关联检验', on_delete=models.CASCADE)
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testitem = models.ForeignKey(
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TestItem, verbose_name='质检项目', on_delete=models.CASCADE)
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test_val = models.FloatField('测量值', default=0, blank=True)
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check_val = models.FloatField('专检测量值', null=True, blank=True)
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class Ptest(CommonAModel):
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"""
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性能测试记录
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"""
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PTEST_EQUIP_STATES = (
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('R', '正常'),
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('T', '异常')
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)
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PTEST_XJ_VALS = (
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('S', '析晶'),
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('R', '不析晶'),
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('θ', '未化')
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)
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test_date = models.DateField('实验日期')
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test_user = models.ForeignKey(
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User, verbose_name='检验员', on_delete=models.CASCADE)
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testitem = models.ForeignKey(
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TestItem, verbose_name='测试项目', on_delete=models.CASCADE)
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sample_number = models.CharField('样品编号', max_length=20)
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sample_count = models.PositiveIntegerField('样品数量', null=True, blank=True)
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sample_density = models.FloatField('样品密度', null=True, blank=True)
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specification = models.CharField(
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'型号规格', max_length=20, null=True, blank=True)
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equip_state = models.CharField(
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'仪器状态', max_length=10, default='R', choices=PTEST_EQUIP_STATES, help_text=list(PTEST_EQUIP_STATES))
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note = models.TextField('备注', default='', blank=True)
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val_hd = models.FloatField('厚度', help_text='mm', null=True, blank=True)
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val_zsl = models.FloatField(
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'折射率', help_text='589nm', null=True, blank=True)
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val_tgl = models.FloatField(
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'透过率', help_text='550nm', null=True, blank=True)
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val_ts = models.FloatField("Ts", help_text='℃', null=True, blank=True)
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val_tg = models.FloatField("Tg", help_text='℃', null=True, blank=True)
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val_tf = models.FloatField("Tf", help_text='℃', null=True, blank=True)
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val_xj = models.CharField(
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'析晶', max_length=10, default='S', choices=PTEST_XJ_VALS, help_text=list(PTEST_XJ_VALS))
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val_pzxs = models.FloatField(
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'膨胀系数', help_text='30-300℃', null=True, blank=True)
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val_zgwd = models.FloatField('升至最高温度', null=True, blank=True)
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