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-rw-r--r--wqflask/base/data_set.py24
1 files changed, 15 insertions, 9 deletions
diff --git a/wqflask/base/data_set.py b/wqflask/base/data_set.py
index 51244303..11ed2495 100644
--- a/wqflask/base/data_set.py
+++ b/wqflask/base/data_set.py
@@ -1243,10 +1243,12 @@ def geno_mrna_confidentiality(ob):
return True
-def check_if_dataset_modified(dataset_name: str, cached_timestamp):
- """function to check if the dataset has been modified"""
- last_modified = "query results"
- return (cached_timestamp == last_modified_timestamp)
+def generate_hash_file(dataset_name: str, dataset_timestamp: str):
+ """given the trait_name generate a unique name for this"""
+
+ string_unicode = f"{dataset_name}{dataset_timestamp}".encode()
+ md5hash = hashlib.md5(str2hash.encode(string_unicode))
+ return md5hash.hexdigest()
def cache_dataset_results(dataset_name: str, query_results: List):
@@ -1259,23 +1261,27 @@ def cache_dataset_results(dataset_name: str, query_results: List):
# hash functiob
- file_path = os.path.join(TMPDIR, f"{dataset_name}.json")
+ file_name = generate_hash_file(dataset_name, "dataset_timestamp")
+
+ file_path = os.path.join(TMPDIR, f"{file_name}.json")
query_results = [list(results) for result in query_results]
with open(file_path, "w") as file_handler:
json.dump(query_results, file_handler)
+
def fetch_cached_results(dataset_name: str):
"""function to fetch the cached results"""
- file_path = os.path.join(TMPDIR, f"{dataset_name}.json")
+
+ file_name = generate_hash_file(dataset_name,)
+ file_path = os.path.join(TMPDIR, f"{file_path}.json")
try:
with open(file_path) as file_handler:
data = json.load(file_handler)
# check if table has been modified
- if check_if_dataset_modified(dataset_name["timestamp"]):
- return data[dataset_name]
+ return data
except FileNotFoundError:
# take actions continue to fetch dataset results and fetch results
- pass \ No newline at end of file
+ pass