added some scripts operating on csvs

data_fetcher/batch_csv_processor.py

@@ -0,0 +1,39 @@
+from data_fetcher import get_from_api
+
+import json
+from isbnlib import meta
+
+if __name__ == "__main__":
+    # fname = input("File to operate on: ")
+    fname = "./bokhyller/arbeidsrom_smal_hylle_5.csv"
+
+    with open(fname, "r") as f:
+        fields = f.readline().strip("\n").split(", ")
+
+        books = []
+
+        for line in f:
+            a = line.strip("\n").split(", ")
+            d = {}
+            for i in range(len(fields)):
+                d[fields[i]] = a[i]
+            books.append(d)
+
+    # for b in books:
+    #     print(b)
+    book_infos = []
+    # for book in books:
+    #     bi = get_from_api(book["isbn"])
+    #     if type(bi) is dict:
+    #         bi["bookcase"] = book["bookcase"]
+    #         bi["shelf"] = book["shelf"]
+    #     book_infos.append(json.dumps(bi))
+
+    for book in books:
+        bi = json.dumps(meta(book["isbn"]))
+        print(bi)
+        book_infos.append(bi)
+
+    # for bi in book_infos:
+    #     print(bi)
+

data_fetcher/prelim_csv_generator.py

@@ -0,0 +1,60 @@
+"""
+This script is part of the initial database construction for Worblehat.
+The idea is that the script will:
+* Prompt the user for which bookcase and shelf we're scanning
+* Scan ISBN's until the user says we're done
+* Also take a note for each ISBN
+* Dump a csv with the columns: ISBN, bookcase, shelf, note
+"""
+
+from isbnlib import is_isbn10, is_isbn13
+
+def validate_isbn(isbn):
+    if len(isbn) == 10:
+        return is_isbn10(isbn)
+    elif len(isbn) == 13:
+        return is_isbn13(isbn)
+    elif len(isbn) == 1:
+        return isbn
+    else:
+        return False
+
+def write_csv(bookcase, shelf, isbns, notes, fname="isbns"):
+    f = open(fname + "_" + bookcase + "_" + shelf + ".csv", "w")
+    f.write("isbn, note, bookcase, shelf\n")
+
+    for isbn, note in zip(isbns, notes):
+        f.write(f"{isbn}, {note}, {bookcase}, {shelf}\n")
+
+    f.close()
+
+if __name__ == "__main__":
+    bookcase = input("Bookcase: ")
+    shelf = input("Shelf: ")
+
+    should_get_isbn = True
+    isbns = []
+    notes = []
+    i = 0
+    print("Input q as ISBN to quit.")
+    while should_get_isbn:
+        i += 1
+        has_valid_isbn = False
+        while not has_valid_isbn:
+            isbn = input(f"ISBN no. {i}: ")
+            has_valid_isbn = validate_isbn(isbn)
+            if not has_valid_isbn:
+                print("Invalid ISBN, trying again.")
+        
+        note = input(f"Note for ISBN {isbn}: ")
+
+        if len(isbn) > 1:
+            isbns.append(isbn)
+            notes.append(note)
+        else:
+            should_get_isbn = False
+
+    print(isbns)
+    print(notes)
+
+    write_csv(bookcase, shelf, isbns, notes)