From 34e64b35c6c32b71155dfa0e37681d278f376b41 Mon Sep 17 00:00:00 2001
From: oboulle <olivier.boulle@inria.fr>
Date: Thu, 26 Oct 2023 11:13:34 +0200
Subject: [PATCH] func to set new block size
---
file_to_dna.py | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/file_to_dna.py b/file_to_dna.py
index 1d3ac91..c4920ef 100755
--- a/file_to_dna.py
+++ b/file_to_dna.py
@@ -28,11 +28,21 @@ bsaI_size = 7
extern_extremity_size = primer_size + overhang_size + bsaI_size + buffer_size # size of non-payload dna part at the extern extremities (start of first block and end of last block)
intern_extremity_size = overhang_size + bsaI_size + buffer_size # size of non-payload dna part at the extremities between blocks
-max_total_block_size = 500 # maximum allowed size for a complete block
-min_total_block_size = 500 # minimum allowed size for a complete block
+max_total_block_size = 300 # maximum allowed size for a complete block
+min_total_block_size = 300 # minimum allowed size for a complete block
n_block_max = 10 # maximum assembled number of blocks
+
+def set_block_size(new_size: int):
+ """
+ change the value of the blocks size
+ """
+ global max_total_block_size
+ global min_total_block_size
+ max_total_block_size, min_total_block_size = new_size, new_size
+
+
def compute_check_sum(binary_string: str) -> str:
"""
calculate the check_sum binary value associated with the binary string
@@ -111,7 +121,6 @@ def encode_file(input_path: str, output_path: str) -> None:
objective is to fit the payload in the lowest number of blocks, but all blocks must be the same size after addition of non coding stuff (primer/buffer/overhang/bsaI)
"""
- #TODO
binary_string = convert_file_to_bits(input_path) # get the binary string representing the file content
#binary_string = input_path #TODO REMOVE
--
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