25 lines
708 B
Python
25 lines
708 B
Python
import models
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import db
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def season_choices():
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""" Query the database for available seasons.
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This returns a list of tuples with the season ID and a display string.
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"""
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sql, args = db.load_season()
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seasons = db.query_db(sql, args, cls=models.Season)
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choices = [(s.id, f"{s.code}: {s.game}") for s in seasons]
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choices.insert(0, (-1, "No Season"))
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return choices
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class SeasonChoicesIterable:
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"""
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This is used to declare choices for WTForms SelectFields at class definition time.
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Be aware that this uses an undocumented WTForms feature and is not guaranteed to work.
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"""
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def __iter__(self):
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for choice in season_choices():
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yield choice
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