From 631030e3d273861739595e0dd24379f426187f4d Mon Sep 17 00:00:00 2001
From: Sebastian Achim Mueller <sebastian-achim.mueller@mpi-hd.mpg.de>
Date: Sat, 16 Dec 2023 21:32:06 +0100
Subject: [PATCH] in tar_append now

---
 plenoirf/instrument_response.py | 7 ++++---
 plenoirf/utils.py               | 9 ---------
 2 files changed, 4 insertions(+), 12 deletions(-)

diff --git a/plenoirf/instrument_response.py b/plenoirf/instrument_response.py
index c55baf7..b015125 100644
--- a/plenoirf/instrument_response.py
+++ b/plenoirf/instrument_response.py
@@ -5,6 +5,7 @@
 from . import analysis
 from . import reconstruction
 from . import outer_telescope_array
+from . import tar_append
 
 import sys
 import numpy as np
@@ -432,7 +433,7 @@ def _run_corsika_and_grid_and_output_to_tmp_dir(
                     bin_idxs_limitation=grid_bin_idxs_limitation,
                 )
                 if event_idx % GRID_SKIP == 0:
-                    utils.tar_append(
+                    tar_append.tar_append(
                         tarout=imgtar,
                         file_name=uid_str + ".f4.gz",
                         file_bytes=atmospheric_cherenkov_response.grid.histogram_to_bytes(
@@ -495,7 +496,7 @@ def _run_corsika_and_grid_and_output_to_tmp_dir(
                     rcor["core_y_m"] = reuse_event["core_y_m"]
                     tabrec["core"].append(rcor)
 
-                    utils.tar_append(
+                    tar_append.tar_append(
                         tarout=imgroitar,
                         file_name=uid_str + ".f4.gz",
                         file_bytes=atmospheric_cherenkov_response.grid.serialization.histogram_to_bytes(
@@ -972,7 +973,7 @@ def _export_grid_region_of_interest_if_passed_loose_trigger(
             if idx in pasttrigger_set:
                 bimg = itar.extractfile(tarinfo).read()
                 filename = unique.UID_FOTMAT_STR.format(idx) + ".f4.gz"
-                utils.tar_append(
+                tar_append.tar_append(
                     tarout=otar,
                     file_name=filename,
                     file_bytes=bimg,
diff --git a/plenoirf/utils.py b/plenoirf/utils.py
index 38d3661..3c6bb72 100644
--- a/plenoirf/utils.py
+++ b/plenoirf/utils.py
@@ -3,7 +3,6 @@
 import binning_utils
 import datetime
 import io
-import tarfile
 import scipy.interpolate
 import json_utils
 import warnings
@@ -16,14 +15,6 @@ def contains_same_bytes(path_a, path_b):
         return a_bytes == b_bytes
 
 
-def tar_append(tarout, file_name, file_bytes):
-    with io.BytesIO() as buff:
-        info = tarfile.TarInfo(file_name)
-        info.size = buff.write(file_bytes)
-        buff.seek(0)
-        tarout.addfile(info, buff)
-
-
 def power10space_bin_edges(binning, fine):
     assert fine > 0
     space = binning_utils.power10.space(