Make the output param as optional in archive method

conda_pack/core.py

@@ -412,7 +412,6 @@ def pack(
         try:
             with os.fdopen(fd, "wb") as temp_file:
                 with archive(
-                    output,
                     temp_file,
                     temp_path,
                     arcroot,
@@ -422,6 +421,7 @@ def pack(
                     zip_64=zip_64,
                     n_threads=n_threads,
                     verbose=verbose,
+                    output=output,
                 ) as arc:
                     packer = Packer(self.prefix, arc, dest_prefix, parcel)
 

conda_pack/formats.py

@@ -28,8 +28,8 @@ def _parse_n_threads(n_threads=1):
     return n_threads
 
 
-def archive(output, fileobj, path, arcroot, format, compress_level=4, zip_symlinks=False,
-            zip_64=True, n_threads=1, verbose=False):
+def archive(fileobj, path, arcroot, format, compress_level=4, zip_symlinks=False,
+            zip_64=True, n_threads=1, verbose=False, output=None):
 
     n_threads = _parse_n_threads(n_threads)
 

conda_pack/tests/test_formats.py

@@ -164,7 +164,7 @@ def test_format(tmpdir, format, zip_symlinks, root_and_paths):
     os.mkdir(spill_dir)
 
     with open(packed_env_path, mode='wb') as fil:
-        with archive(spill_dir, fil, packed_env_path, '', format, zip_symlinks=zip_symlinks) as arc:
+        with archive(fil, packed_env_path, '', format, zip_symlinks=zip_symlinks, output=spill_dir) as arc:
             for rel in paths:
                 arc.add(join(root, rel), rel)
             arc.add_bytes(join(root, "file"),
@@ -236,7 +236,7 @@ def test_format_parallel(tmpdir, format, root_and_paths):
 
     baseline = threading.active_count()
     with open(out_path, mode='wb') as fil:
-        with archive(out_dir, fil, out_path, '', format, n_threads=2) as arc:
+        with archive(fil, out_path, '', format, n_threads=2, output=out_dir) as arc:
             for rel in paths:
                 arc.add(join(root, rel), rel)
     timeout = 5