380 lines
11 KiB
Python
380 lines
11 KiB
Python
import json
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from django.db import models
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from django.core.validators import RegexValidator, validate_email, URLValidator
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from django.core.exceptions import ValidationError
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from django.contrib.auth.models import User
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from djeuscan.managers import PackageManager, VersionLogManager, \
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EuscanResultManager
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validate_category = RegexValidator("^(?:\w+?-\w+?)|virtual$")
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validate_name = RegexValidator("^\S+?$")
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validate_revision = RegexValidator("^r\d+?$")
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validate_url = URLValidator()
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class Herd(models.Model):
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"""
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A herd is a collection of packages
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"""
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herd = models.CharField(max_length=128, unique=True,
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validators=[validate_name])
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email = models.CharField(max_length=128, blank=True, null=True,
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validators=[validate_email])
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maintainers = models.ManyToManyField("Maintainer")
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def __unicode__(self):
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if self.email:
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return '%s <%s>' % (self.herd, self.email)
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return self.herd
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def save(self, *args, **kwargs):
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self.full_clean()
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super(Herd, self).save(*args, **kwargs)
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class Maintainer(models.Model):
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"""
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The person who maintains a package
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"""
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name = models.CharField(max_length=128)
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email = models.CharField(max_length=128, unique=True,
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validators=[validate_email])
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def __unicode__(self):
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return '%s <%s>' % (self.name, self.email)
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def save(self, *args, **kwargs):
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self.full_clean()
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super(Maintainer, self).save(*args, **kwargs)
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class Package(models.Model):
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"""
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A portage package
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"""
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category = models.CharField(max_length=128, validators=[validate_category])
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name = models.CharField(max_length=128, validators=[validate_name])
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description = models.TextField(blank=True)
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homepage = models.TextField(blank=True)
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herds = models.ManyToManyField(Herd, blank=True)
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maintainers = models.ManyToManyField(Maintainer, blank=True)
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# For performance, we keep pre-computed counters
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n_versions = models.IntegerField(default=0)
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n_packaged = models.IntegerField(default=0)
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n_overlay = models.IntegerField(default=0)
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# And we also pre-compute last versions
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last_version_gentoo = models.ForeignKey(
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'Version', blank=True, null=True, related_name="last_version_gentoo",
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on_delete=models.SET_NULL
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)
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last_version_overlay = models.ForeignKey(
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'Version', blank=True, null=True, related_name="last_version_overlay",
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on_delete=models.SET_NULL
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)
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last_version_upstream = models.ForeignKey(
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'Version', blank=True, null=True, related_name="last_version_upstream",
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on_delete=models.SET_NULL
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)
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objects = PackageManager()
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class Meta:
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unique_together = ['category', 'name']
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def cp(self):
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return '%s/%s' % (self.category, self.name)
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def __unicode__(self):
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return self.cp()
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def save(self, *args, **kwargs):
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self.full_clean()
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# Clean urls, accept only real urls
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urls = []
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for url in self.homepages:
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try:
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validate_url(url)
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except ValidationError:
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pass
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else:
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urls.append(url)
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self.homepage = " ".join(urls)
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super(Package, self).save(*args, **kwargs)
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@property
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def homepages(self):
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return self.homepage.split(' ')
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@property
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def last_version(self):
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from euscan.helpers import vercmp
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versions = [
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self.last_version_gentoo,
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self.last_version_overlay,
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self.last_version_upstream
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]
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_cmp = lambda x, y: vercmp(
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unicode(self), x.version if x else "", y.version if y else ""
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)
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return sorted(versions, cmp=_cmp)[-1]
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class Version(models.Model):
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"""
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Version associated to a package
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"""
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package = models.ForeignKey(Package)
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slot = models.CharField(max_length=128, blank=True, default="")
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revision = models.CharField(max_length=128)
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version = models.CharField(max_length=128)
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packaged = models.BooleanField()
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overlay = models.CharField(max_length=128, default='gentoo', db_index=True,
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validators=[validate_name], blank=True)
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urls = models.TextField(blank=True)
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vtype = models.CharField(max_length=128, blank=True)
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handler = models.CharField(max_length=128, blank=True, db_index=True)
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confidence = models.IntegerField(default=0)
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ebuild_path = models.CharField(blank=True, max_length=256)
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metadata_path = models.CharField(blank=True, max_length=256)
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class Meta:
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unique_together = ['package', 'revision', 'version', 'overlay']
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@property
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def tag(self):
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return '%s%s%s' % (
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self.version,
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"-" + self.revision if self.revision != "r0" else "",
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"-" + self.overlay if self.overlay else "-upstream"
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)
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@property
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def urls_list(self):
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return self.urls.split()
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def cpv(self):
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return '%s/%s-%s%s' % (
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self.package.category, self.package.name, self.version,
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'-' + self.revision if self.revision != 'r0' else ''
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)
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def __unicode__(self):
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return '%s/%s-%s%s%s [%s]' % (
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self.package.category, self.package.name, self.version,
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'-' + self.revision if self.revision != 'r0' else '',
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':' + self.slot if self.slot and self.slot != '0' else '',
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self.overlay or "<upstream>"
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)
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def save(self, *args, **kwargs):
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self.full_clean()
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super(Version, self).save(*args, **kwargs)
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class VersionLog(models.Model):
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VERSION_ADDED = 1
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VERSION_REMOVED = 2
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VERSION_ACTIONS = (
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(VERSION_ADDED, 'Added'),
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(VERSION_REMOVED, 'Removed')
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)
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package = models.ForeignKey(Package)
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datetime = models.DateTimeField(auto_now_add=True)
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slot = models.CharField(max_length=128, blank=True, default="")
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revision = models.CharField(max_length=128)
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version = models.CharField(max_length=128)
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packaged = models.BooleanField()
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overlay = models.CharField(max_length=128, default='gentoo',
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validators=[validate_name], blank=True)
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action = models.IntegerField(choices=VERSION_ACTIONS)
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vtype = models.CharField(max_length=128, blank=True)
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objects = VersionLogManager()
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@property
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def tag(self):
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return '%s%s%s' % (
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self.version,
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"-" + self.revision if self.revision != "r0" else "",
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"-" + self.overlay if self.overlay else "-upstream"
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)
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def __unicode__(self):
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txt = '+ ' if self.action == self.VERSION_ADDED else '- '
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txt += '%s/%s-%s%s%s [%s]' % (
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self.package.category, self.package.name, self.version,
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'-' + self.revision if self.revision != 'r0' else '',
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':' + self.slot if self.slot and self.slot != '0' else '',
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self.overlay or "<upstream>"
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)
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return txt
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def save(self, *args, **kwargs):
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self.full_clean()
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super(VersionLog, self).save(*args, **kwargs)
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class EuscanResult(models.Model):
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package = models.ForeignKey(Package)
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datetime = models.DateTimeField()
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result = models.TextField(blank=True)
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scan_time = models.FloatField(null=True, blank=True)
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ebuild = models.CharField(blank=True, max_length=256)
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objects = EuscanResultManager()
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class Meta:
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get_latest_by = "datetime"
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def save(self, *args, **kwargs):
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self.full_clean()
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super(EuscanResult, self).save(*args, **kwargs)
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@property
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def messages(self):
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try:
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result = json.loads(self.result)
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except ValueError:
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return self.result
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if result and self.package.cp() in result:
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return result[self.package.cp()]['messages']
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else:
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return ""
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def __unicode__(self):
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return '[%s] %s/%s' % (
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self.datetime, self.package.category, self.package.name
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)
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class Category(models.Model):
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name = models.CharField(max_length=128, validators=[validate_category],
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unique=True)
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description = models.TextField(blank=True)
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class Meta:
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verbose_name_plural = "categories"
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def __unicode__(self):
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return self.name
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class Overlay(models.Model):
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name = models.CharField(max_length=128, validators=[validate_name],
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unique=True)
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description = models.TextField(blank=True)
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homepage = models.TextField(blank=True)
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overlay_path = models.CharField(blank=True, max_length=256)
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def __unicode__(self):
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return self.name
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class Log(models.Model):
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"""
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Model used for keeping data for charts
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"""
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datetime = models.DateTimeField()
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# Packages up to date in the main portage tree
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n_packages_gentoo = models.IntegerField(default=0)
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# Packages up to date in an overlay
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n_packages_overlay = models.IntegerField(default=0)
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# Packages outdated
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n_packages_outdated = models.IntegerField(default=0)
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# Versions in the main portage tree
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n_versions_gentoo = models.IntegerField(default=0)
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# Versions in overlays
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n_versions_overlay = models.IntegerField(default=0)
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# Upstream versions, not in the main tree or overlays
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n_versions_upstream = models.IntegerField(default=0)
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def __unicode__(self):
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return u'[%d:%d:%d] [%d:%d:%d]' % (
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self.n_packages_gentoo, self.n_packages_overlay,
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self.n_packages_outdated, self.n_versions_gentoo,
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self.n_versions_overlay, self.n_versions_upstream
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)
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def save(self, *args, **kwargs):
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self.full_clean()
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super(Log, self).save(*args, **kwargs)
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class WorldLog(Log):
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def __unicode__(self):
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return u'world ' + Log.__unicode__(self)
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class CategoryLog(Log):
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category = models.CharField(max_length=128, validators=[validate_category])
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def __unicode__(self):
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return u'%s %s' % (self.category, Log.__unicode__(self))
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class HerdLog(Log):
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herd = models.ForeignKey(Herd)
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def __unicode__(self):
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return u'%s %s' % (self.herd, Log.__unicode__(self))
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class MaintainerLog(Log):
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maintainer = models.ForeignKey(Maintainer)
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def __unicode__(self):
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return u'%s %s' % (self.maintainer, Log.__unicode__(self))
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class RefreshPackageQuery(models.Model):
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package = models.ForeignKey(Package)
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priority = models.IntegerField(default=0)
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users = models.ManyToManyField(User)
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@property
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def position(self):
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ordered = RefreshPackageQuery.objects.all().order_by("-priority")
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for pos, obj in enumerate(ordered, start=1):
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if obj == self:
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return pos
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def __unicode__(self):
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return u'[%d] %s' % (self.priority, self.package)
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class ProblemReport(models.Model):
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package = models.ForeignKey(Package)
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version = models.ForeignKey(Version, null=True, blank=True)
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subject = models.CharField(max_length=128)
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message = models.TextField()
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datetime = models.DateTimeField(auto_now_add=True)
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def __unicode__(self):
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return u"[%s] %s" % (self.datetime, self.package)
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