Spaces:
Sleeping
Sleeping
File size: 4,458 Bytes
03fbd26 1ea7c65 03fbd26 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 |
from django.db import models
class TimestampedModel(models.Model):
created_at = models.DateTimeField(auto_now_add=True)
updated_at = models.DateTimeField(auto_now=True)
class Meta:
abstract = True
class Institution(TimestampedModel):
id = models.CharField(max_length=20, primary_key=True) # e.g., I204778367
name = models.CharField(max_length=255)
ror_id = models.CharField(max_length=100, unique=True)
country_code = models.CharField(max_length=2)
institution_type = models.CharField(max_length=50) # funder, company, etc.
def __str__(self):
return self.name
class Author(TimestampedModel):
id = models.CharField(max_length=20, primary_key=True) # e.g., A5006834808
name = models.CharField(max_length=255)
orcid = models.CharField(
max_length=100, unique=True, null=True, blank=True)
h_index = models.IntegerField()
i10_index = models.IntegerField()
cited_by_count = models.IntegerField()
works_count = models.IntegerField()
mean_2yr_citedness = models.FloatField()
def __str__(self):
return self.name
def latest_affiliation(self):
return self.affiliations.filter(is_last_known=True).first()
class Affiliation(TimestampedModel):
author = models.ForeignKey(
Author, on_delete=models.CASCADE, related_name='affiliations')
institution = models.ForeignKey(Institution, on_delete=models.CASCADE)
year = models.IntegerField()
is_last_known = models.BooleanField(default=False)
class Meta:
unique_together = ('author', 'institution', 'year')
class Domain(TimestampedModel):
id = models.CharField(max_length=10, primary_key=True) # e.g., 3
name = models.CharField(max_length=255)
def __str__(self):
return self.name
class Field(TimestampedModel):
id = models.CharField(max_length=10, primary_key=True) # e.g., 23
name = models.CharField(max_length=255)
domain = models.ForeignKey(
Domain, on_delete=models.CASCADE, related_name='fields')
def __str__(self):
return self.name
class Subfield(TimestampedModel):
id = models.CharField(max_length=10, primary_key=True) # e.g., 2304
name = models.CharField(max_length=255)
field = models.ForeignKey(
Field, on_delete=models.CASCADE, related_name='subfields')
def __str__(self):
return self.name
class Topic(TimestampedModel):
id = models.CharField(max_length=20, primary_key=True) # e.g., T13180
name = models.CharField(max_length=255)
subfield = models.ForeignKey(
Subfield, on_delete=models.CASCADE, related_name='topics')
def __str__(self):
return self.name
class AuthorTopic(TimestampedModel):
author = models.ForeignKey(
Author, on_delete=models.CASCADE, related_name='topics')
topic = models.ForeignKey(Topic, on_delete=models.CASCADE)
count = models.IntegerField()
share_value = models.FloatField()
class Meta:
unique_together = ('author', 'topic')
class Work(TimestampedModel):
id = models.CharField(max_length=20, primary_key=True) # e.g., W123456789
author = models.ForeignKey(
Author, on_delete=models.CASCADE, related_name='works')
title = models.CharField(max_length=512)
year = models.IntegerField()
cited_by_count = models.IntegerField()
def __str__(self):
return self.title
class AuthorYearlyStats(TimestampedModel):
author = models.ForeignKey(
Author, on_delete=models.CASCADE, related_name='yearly_stats')
year = models.IntegerField()
works_count = models.IntegerField()
cited_by_count = models.IntegerField()
class Meta:
unique_together = ('author', 'year')
class Concept(TimestampedModel):
id = models.CharField(max_length=20, primary_key=True) # e.g., C41008148
name = models.CharField(max_length=255)
wikidata_url = models.URLField(null=True, blank=True)
level = models.IntegerField()
score = models.FloatField()
def __str__(self):
return f"{self.name} ({self.id})"
class AuthorConcept(models.Model):
author = models.ForeignKey(
Author, on_delete=models.CASCADE, related_name='concepts')
concept = models.ForeignKey(Concept, on_delete=models.CASCADE)
level = models.IntegerField(null=True, blank=True)
score = models.FloatField(null=True, blank=True)
class Meta:
unique_together = ('author', 'concept')
|