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48 lines
1.3 KiB
Python
48 lines
1.3 KiB
Python
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from pathlib import Path
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import csv
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import os
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from config import settings
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from utils import remove_files_from_dir, remove_all_dirs_from_dir, unzip_file_from_url
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def reset_data_directories(data_path: Path) -> None:
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census_data_path = data_path / "census"
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# csv
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csv_path = census_data_path / "csv"
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remove_files_from_dir(csv_path, ".csv")
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# geojson
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geojson_path = census_data_path / "geojson"
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remove_files_from_dir(geojson_path, ".json")
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# shp
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shp_path = census_data_path / "shp"
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remove_all_dirs_from_dir(shp_path)
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def get_state_fips_codes(data_path: Path) -> list:
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fips_csv_path = data_path / "census" / "csv" / "fips_states_2010.csv"
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# check if file exists
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if not os.path.isfile(fips_csv_path):
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unzip_file_from_url(
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settings.AWS_JUSTICE40_DATA_URL + "/Census/fips_states_2010.zip",
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data_path / "tmp",
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data_path / "census" / "csv",
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)
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fips_state_list = []
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with open(fips_csv_path) as csv_file:
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csv_reader = csv.reader(csv_file, delimiter=",")
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line_count = 0
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for row in csv_reader:
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if line_count == 0:
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line_count += 1
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else:
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fips = row[0].strip()
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fips_state_list.append(fips)
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return fips_state_list
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