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avoid double download of JRC idees

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This commit is contained in:
lisazeyen 2024-07-19 10:20:19 +02:00
parent 5f009590f5
commit 4c46c57fec
2 changed files with 22 additions and 29 deletions
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10
scripts/build_energy_totals.py
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@ -329,9 +329,9 @@ def idees_per_country(ct: str, base_dir: str) -> pd.DataFrame:
"""
ct_idees = idees_rename.get(ct, ct)
fn_residential = f"{base_dir}/JRC-IDEES-2021_Residential_{ct_idees}.xlsx"
fn_tertiary = f"{base_dir}/JRC-IDEES-2021_Tertiary_{ct_idees}.xlsx"
fn_transport = f"{base_dir}/JRC-IDEES-2021_Transport_{ct_idees}.xlsx"
fn_residential = f"{base_dir}/{ct_idees}/JRC-IDEES-2021_Residential_{ct_idees}.xlsx"
fn_tertiary = f"{base_dir}/{ct_idees}/JRC-IDEES-2021_Tertiary_{ct_idees}.xlsx"
fn_transport = f"{base_dir}/{ct_idees}/JRC-IDEES-2021_Transport_{ct_idees}.xlsx"
ct_totals = {}
@ -1103,6 +1103,10 @@ def build_transport_data(
transport_data = pd.concat([transport_data, swiss_cars]).sort_index()
transport_data.rename(columns={"passenger cars": "number cars"}, inplace=True)
# clean up dataframe
years = np.arange(2000, 2022)
transport_data = transport_data[transport_data.index.get_level_values(1).isin(years)]
missing = transport_data.index[transport_data["number cars"].isna()]
if not missing.empty:

41
scripts/retrieve_jrc_idees.py
View File

@ -10,22 +10,19 @@ import logging
import os
import zipfile
from pathlib import Path
import requests
from _helpers import configure_logging, progress_retrieve, set_scenario_config
from bs4 import BeautifulSoup
logger = logging.getLogger(__name__)
# Define the base URL
url_jrc = (
"https://jeodpp.jrc.ec.europa.eu/ftp/jrc-opendata/JRC-IDEES/JRC-IDEES-2021_v1/"
"https://jeodpp.jrc.ec.europa.eu/ftp/jrc-opendata/JRC-IDEES/JRC-IDEES-2021_v1/JRC-IDEES-2021.zip"
)
if __name__ == "__main__":
if "snakemake" not in globals():
from _helpers import mock_snakemake
snakemake = mock_snakemake("retrieve_jrc_idees")
rootpath = ".."
else:
@ -33,30 +30,22 @@ if __name__ == "__main__":
configure_logging(snakemake)
set_scenario_config(snakemake)
disable_progress = snakemake.config["run"].get("disable_progressbar", False)
# create a local directory to save the zip files
local_dir = snakemake.output[0]
if not os.path.exists(local_dir):
os.makedirs(local_dir)
# get the list of zip files from the JRC URL
response = requests.get(url_jrc)
soup = BeautifulSoup(response.text, "html.parser")
zip_files = [
link.get("href")
for link in soup.find_all("a")
if link.get("href").endswith(".zip")
]
to_fn = snakemake.output[0]
to_fn_zp = to_fn + ".zip"
# download .zip file
logger.info(
f"Downloading {len(zip_files)} .zip files for JRC IDEES from '{url_jrc}'."
f"Downloading JRC IDEES from {url_jrc}."
)
progress_retrieve(url_jrc, to_fn_zp, disable=disable_progress)
# extract
logger.info("Extracting JRC IDEES data.")
with zipfile.ZipFile(to_fn_zp, "r") as zip_ref:
zip_ref.extractall(to_fn)
# download and unpack each zip file
for zip_file in zip_files:
logger.info(f"Downloading and unpacking {zip_file}")
zip_url = url_jrc + zip_file
to_fn = local_dir + "/" + zip_file[:-4]
progress_retrieve(zip_url, to_fn, disable=disable_progress)
logger.info(f"JRC IDEES data available in '{to_fn}'.")