Coding classes in Manitoba

Our script reads the seven saved pages and groups the events. It runs on Python 3 with no extra packages:import glob import json rows = [] for name in glob.glob("stocking/page-*.json"): with open(name, encoding="utf-8") as f: rows += [feature["attributes"] for feature in json.load(f)["features"]] by_decade = {} ids_for_name = {} for row in rows: decade = row["YEAR"] // 10 * 10 by_decade[decade] = by_decade.get(decade, 0) + 1 ids_for_name.setdefault(row["WATERBODY_NAME"], set()).add(row["WATERBODY_ID"]) print("events", len(rows)) for decade in sorted(by_decade): print(decade, by_decade[decade]) shared = [n for n, ids in ids_for_name.items() if len(ids) > 1] print("names", len(ids_for_name), "shared by 2+ waterbodies", len(shared))

A good follow-up question for a Grade 11 or 12 student: the SIZE column holds 13 different labels, from Fry and Fingerling to 18+ cm, and includes 70 rows marked 0 and 3 marked SEE COMMENTS. How should those be cleaned before anyone charts fish size over time? Contains information from the Government of Manitoba, licensed under the OpenMB Information and Data Use License (Manitoba.ca/OpenMB). Data: Manitoba_Waterbody_Stocking_Records (see the stocking records on the Manitoba geoportal and the OpenMB licence). We wrote the script and made every count; the Manitoba government has not endorsed this page or our classes.

Manitoba families are charged the same monthly fee as families in every other province. No payment is taken until the free lesson is over and the course and time are agreed; see the pricing page for holidays and missed classes.