LMAO @Cadair

aiapy/calibrate/util.py

@@ -3,9 +3,6 @@
 """
 
 import os
-
-# This needs to be done before aiapy or sunpy is imported
-os.environ["PARFIVE_SINGLE_DOWNLOAD"] = "True"
 import pathlib
 import warnings
 from urllib.parse import urljoin
@@ -18,15 +15,13 @@
 from astropy.time import Time
 from erfa.core import ErfaWarning
 from sunpy import log
-from sunpy.data import manager
 from sunpy.net import attrs as a
 from sunpy.net import jsoc
 
 from aiapy import _SSW_MIRRORS
+from aiapy.data._manager import manager
 from aiapy.util.decorators import validate_channel
 
-os.environ.pop("PARFIVE_SINGLE_DOWNLOAD")
-
 __all__ = ["get_correction_table", "get_error_table", "get_pointing_table"]
 
 # Default version of the degradation calibration curve to use.

aiapy/data/_manager.py

@@ -0,0 +1,36 @@
+"""
+This only exists to bypass the gzipped issue with parfive.
+See https://github.com/Cadair/parfive/issues/121
+
+If you want to complain, his name is Stuart Mumford, @cadair on GitHub
+"""
+
+from pathlib import Path
+
+from sunpy import config
+from sunpy.data.data_manager.cache import Cache
+from sunpy.data.data_manager.downloader import DownloaderBase, DownloaderError
+from sunpy.data.data_manager.manager import DataManager
+from sunpy.data.data_manager.storage import SqliteStorage
+from sunpy.util.parfive_helpers import Downloader
+
+__all__ = ["manager"]
+
+
+class AIAParfiveDownloader(DownloaderBase):
+    def download(self, url, path):
+        downloader = Downloader()
+        path = Path(path)
+        filename = path.name
+        directory = path.parent
+        downloader.enqueue_file(url, directory, filename, max_splits=1, max_conns=1)
+        try:
+            output = downloader.download()
+        except Exception as e:
+            raise DownloaderError from e
+        if output.errors:
+            raise DownloaderError(output.errors[0].exception)
+
+
+_download_dir = config.get("downloads", "remote_data_manager_dir")
+manager = DataManager(Cache(AIAParfiveDownloader(), SqliteStorage(_download_dir + "/data_manager.db"), _download_dir))

aiapy/response/channel.py

@@ -8,13 +8,13 @@
 import astropy.constants as const
 import astropy.units as u
 import numpy as np
-from sunpy.data import manager
 from sunpy.io.special import read_genx
 from sunpy.util.metadata import MetaDict
 
 from aiapy import _SSW_MIRRORS
 from aiapy.calibrate import degradation
 from aiapy.calibrate.util import _select_epoch_from_correction_table, get_correction_table
+from aiapy.data._manager import manager
 from aiapy.util import telescope_number
 from aiapy.util.decorators import validate_channel