From 0fb89072d37515c4ace0e24ad671426ddf1bbe12 Mon Sep 17 00:00:00 2001 From: Arun Prakash Jana Date: Mon, 25 Apr 2016 03:35:46 +0530 Subject: [PATCH] Support print function. --- buku | 45 +++++++++++++++++++++++++++++++++------------ 1 file changed, 33 insertions(+), 12 deletions(-) diff --git a/buku b/buku index ebe912c..cb6f1f1 100755 --- a/buku +++ b/buku @@ -51,7 +51,6 @@ except ImportError: # Globals addindex = None # DB index to insert URL into -showindex = None # Index of bookmark to show showOpt = 0 # Modify show. 1: show only URL, 2: show URL and tag entry = None # DB index to update or delete update = False # Update a bookmark in DB @@ -408,7 +407,7 @@ def AddUpdateEntry(conn, cur, keywords, index): cur.execute('INSERT INTO bookmarks(id, URL, metadata, tags) VALUES (?, ?, ?, ?)', (int(addindex), url, meta, tags,)) conn.commit() print("Added at index %d\n" % cur.lastrowid) - printdb(cur, str(cur.lastrowid)) + printdb(cur, cur.lastrowid) except sqlite3.IntegrityError: for row in cur.execute("SELECT id from bookmarks where URL LIKE ?", (url,)): print("URL already exists at index %s" % row[0]) @@ -596,7 +595,7 @@ def cleardb(conn, cur, index): def printdb(cur, index, empty=False): """Print bookmark details at index or all bookmarks if index is None - Print only bookmarks with blank title or tags if empty is True + Print only bookmarks with blank title or tag if empty is True Note: URL is printed on top because title may be blank Params: cursor, index to print, flag to show only bookmarks with no title or tags @@ -606,7 +605,7 @@ def printdb(cur, index, empty=False): global jsonOutput resultset = None - if int(index) == 0: # Show all entries + if index == 0: # Show all entries if empty == False: cur.execute('SELECT * FROM bookmarks') resultset = cur.fetchall() @@ -630,7 +629,7 @@ def printdb(cur, index, empty=False): print(formatJson(resultset)) else: # Show record at index try: - resultset = cur.execute("SELECT * FROM bookmarks WHERE id = ?", (int(index),)) + resultset = cur.execute("SELECT * FROM bookmarks WHERE id = ?", (index,)) except IndexError: print("Index out of bound") return @@ -894,7 +893,7 @@ def decrypt_file(): password = '' password = getpass.getpass() if password == '': - print("Decryption failed"); + printmsg("Decryption failed", "ERROR"); sys.exit(1) with open(encpath, 'rb') as infile: @@ -926,7 +925,7 @@ def decrypt_file(): dbhash = get_filehash(dbpath) if dbhash != enchash: os.remove(dbpath) - print("Decryption failed"); + printmsg("Decryption failed", "ERROR"); sys.exit(1) else: os.remove(encpath) @@ -1044,7 +1043,7 @@ addarg('-e', '--empty', dest='empty', action='store_true', help='show bookmarks with empty titles or no tags') addarg('-i', '--insert', dest='insert', nargs='+', metavar=('N', 'URL tags'), help='insert new bookmark with URL and tags at free DB index N') -addarg('-j', '--json', dest='jsonOutput', action='store_true', +addarg('-j', '--json', dest='jsonOutput', action='store_true', # DONE help='show results in Json format') addarg('-k', '--decrypt', dest='decrypt', action='store_true', # DONE help='decrypt (unlock) database file') @@ -1052,13 +1051,13 @@ addarg('-l', '--encrypt', dest='encrypt', action='store_true', help='encrypt (lock) database file') addarg('-o', '--open', dest='openurl', type=int, metavar='N', # DONE help='open URL at DB index N in browser') -addarg('-p', '--print', dest='showindex', type=int, metavar='N', +addarg('-p', '--print', nargs='?', dest='printindex', type=int, const=0, metavar='N', # DONE help='show details of bookmark record at DB index N, N=0 shows all') addarg('-r', '--replace', nargs=2, dest='replace', metavar=('oldtag', 'newtag'), # DONE help='replace oldtag with newtag, delete oldtag if newtag=none') addarg('-t', '--iterate', dest='iterations', type=int, metavar='N', # DONE help='use N (> 0) hash iterations to generate key, for -k, -l') -addarg('-x', '--format', dest='showOpt', metavar='N', +addarg('-x', '--format', dest='showOpt', type=int, choices=[1, 2], metavar='N', # DONE help='modify -p behaviour, N=1: show only URL, N=2: show URL and tag') addarg('-z', '--debug', dest='debug', action='store_true', # DONE help='show debug information') @@ -1188,6 +1187,9 @@ except GetoptError as e: args = argparser.parse_args() +# Assign the values to globals +if args.showOpt is not None: + showOpt = args.showOpt titleManual = args.titleManual if args.iterations is not None: iterations = args.iterations @@ -1207,12 +1209,18 @@ if args.encrypt == True: if no_crypto: printmsg("PyCrypto missing", "ERROR") sys.exit(1) + if iterations < 1: + printmsg("Iterations must be >= 1", "ERROR") + sys.exit(1) encrypt_file() if args.decrypt == True: if no_crypto: printmsg("PyCrypto missing", "ERROR") sys.exit(1) + if iterations < 1: + printmsg("Decryption failed", "ERROR"); + sys.exit(1) decrypt_file() # Initialize the database and get handles @@ -1224,6 +1232,10 @@ if args.addurl is not None: # Remove a single record or all records if args.delete is not None: + if args.delete < 0: + printmsg("Index must be >= 0", "ERROR") + conn.close() + sys.exit(1) cleardb(conn, cur, args.delete) # Show all unique tags @@ -1252,14 +1264,23 @@ if update == True: AddUpdateEntry(conn, cur, keywords, entry) # Print all records -if showindex is not None: - printdb(cur, showindex) +if args.printindex is not None: + if args.printindex < 0: + printmsg("Index must be >= 0", "ERROR") + conn.close() + sys.exit(1) + printdb(cur, args.printindex) +# Print records with blank title or tag if args.empty == True: printdb(cur, 0, True) # Open URL in browser if args.openurl is not None: + if args.openurl < 1: + printmsg("Index must be >= 1", "ERROR") + conn.close() + sys.exit(1) fetchopen(args.openurl) # Close the connection before exiting