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Add dependency support

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rubenwardy
2018-05-21 22:20:28 +01:00
parent 47432ea7e4
commit acad90c312
6 changed files with 86 additions and 25 deletions
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35
app/models.py
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@@ -218,13 +218,23 @@ class PackagePropertyKey(enum.Enum):
def convert(self, value):
if self == PackagePropertyKey.tags:
return ','.join([t.title for t in value])
return ",".join([t.title for t in value])
else:
return str(value)
tags = db.Table('tags',
db.Column('tag_id', db.Integer, db.ForeignKey('tag.id'), primary_key=True),
db.Column('package_id', db.Integer, db.ForeignKey('package.id'), primary_key=True)
tags = db.Table("tags",
db.Column("tag_id", db.Integer, db.ForeignKey("tag.id"), primary_key=True),
db.Column("package_id", db.Integer, db.ForeignKey("package.id"), primary_key=True)
)
harddeps = db.Table("harddeps",
db.Column("package_id", db.Integer, db.ForeignKey("package.id"), primary_key=True),
db.Column("dependency_id", db.Integer, db.ForeignKey("package.id"), primary_key=True)
)
softdeps = db.Table("softdeps",
db.Column("package_id", db.Integer, db.ForeignKey("package.id"), primary_key=True),
db.Column("dependency_id", db.Integer, db.ForeignKey("package.id"), primary_key=True)
)
class Package(db.Model):
@@ -248,9 +258,20 @@ class Package(db.Model):
issueTracker = db.Column(db.String(200), nullable=True)
forums = db.Column(db.Integer, nullable=False)
tags = db.relationship("Tag", secondary=tags, lazy="subquery",
backref=db.backref("packages", lazy=True))
tags = db.relationship('Tag', secondary=tags, lazy='subquery',
backref=db.backref('packages', lazy=True))
harddeps = db.relationship("Package",
secondary=harddeps,
primaryjoin=id==harddeps.c.package_id,
secondaryjoin=id==harddeps.c.dependency_id,
backref="dependents")
softdeps = db.relationship("Package",
secondary=softdeps,
primaryjoin=id==softdeps.c.package_id,
secondaryjoin=id==softdeps.c.dependency_id,
backref="softdependents")
releases = db.relationship("PackageRelease", backref="package",
lazy="dynamic", order_by=db.desc("package_release_releaseDate"))
@@ -357,7 +378,7 @@ class Tag(db.Model):
self.textColor = textColor
import re
regex = re.compile('[^a-z_]')
regex = re.compile("[^a-z_]")
self.name = regex.sub("", self.title.lower().replace(" ", "_"))
class PackageRelease(db.Model):