Make parser reject single column tables

[lightcards.git] / lightcards / progress.py

diff --git a/lightcards/progress.py b/lightcards/progress.py
index b721a49148219c8bbeeee87f76086a6a90c14dc1..bf78e0161a8349584ca7966ab77194a7876274a2 100644 (file)
--- a/lightcards/progress.py
+++ b/lightcards/progress.py
@@ -6,29 +6,30 @@ import os
 import pickle
 import shutil
 
-
-def gen_hash(inp):
-    hasher = hashlib.md5()
-    hasher.update(inp)
-
-    return(hasher.hexdigest())
+global dired
+dired = f"{os.path.expanduser('~')}/.cache/lightcards/"
 
 
 def name_gen(stra):
-    return gen_hash(str(stra).encode("utf-8"))
+    hasher = hashlib.md5()
+    hasher.update(str(stra).encode("utf-8"))
+    return hasher.hexdigest()
 
 
-def dump(obj, typer, stra):
-    dired = f"{os.path.expanduser('~')}/.cache/lightcards/{name_gen(stra)}/"
+def make_dirs(dired):
     if not os.path.exists(dired):
         os.makedirs(dired)
 
-    pickle.dump(obj, open(f"{dired}/{typer}.p", "wb"))
+
+def dump(obj, stra):
+    make_dirs(dired)
+
+    pickle.dump(obj, open(f"{dired}/{name_gen(stra)}.p", "wb"))
 
 
-def dive(typer, stra):
-    file = f"{os.path.expanduser('~')}/.cache/lightcards/{name_gen(stra)}/" + \
-        f"{typer}.p"
+def dive(stra):
+    file = f"{dired}/{name_gen(stra)}.p"
+    make_dirs(dired)
     if os.path.exists(file):
         return pickle.load(open(file, "rb"))
     else:
@@ -36,16 +37,6 @@ def dive(typer, stra):
 
 
 def purge(stra):
-    dired = f"{os.path.expanduser('~')}/.cache/lightcards/{name_gen(stra)}/"
-    shutil.rmtree(dired)
-
-def purge_all():
-    dired = f"{os.path.expanduser('~')}/.cache/lightcards/"
-    shutil.rmtree(dired)
-
-def main():
-    pass
-
-
-if __name__ == "__main__":
-    main()
+    file = f"{dired}/{name_gen(stra)}/"
+    if os.path.exists(file):
+        shutil.rmtree(file)