Made -i option independent of -a.

Signed-off-by: Arun Prakash Jana <engineerarun@gmail.com>

README.md

@@ -72,12 +72,12 @@ Options
   -a URL tag 1, tag 2, ...   add URL as bookmark with comma separated tags
   -d N                       delete entry at index N
   -D                         delete ALL bookmarks
-  -i N                       add entry at index N, works with -a, use to fill deleted index
+  -i N                       insert entry at index N, useful to fill deleted index
   -p N                       show details of bookmark record at index N
   -P                         show all bookmarks along with real index from database
   -s keyword(s)              search all bookmarks for a (partial) tag or each keyword
-  -u N                       update entry at index N (from output of -p)
+  -u N                       update entry at index N (from output of -P)
-  -w                         fetch title info from web, works with -a or -u
+  -w                         fetch title info from web, works with -a, -i, -u
   -z                         show debug information
                              you can either add or update or delete in one instance
                              any other option shows help and exits markit
@@ -103,7 +103,7 @@ Updated</pre>
 5. Delete all bookmarks:
 <pre>$ markit -D</pre>
 6. Insert a bookmark at deleted index 15012014 (fails if index or URL exists in database):
-<pre>$ markit -i 15012014 -a -w http://tuxdiary.com/about linux news, open source
+<pre>$ markit -i 15012014 -w http://tuxdiary.com/about linux news, open source
 Title: [A journey with WordPress | TuxDiary]
 Added at index 15012014</pre>
 This option is useful in filling deleted indices from database manually.

markit

@@ -50,12 +50,12 @@ def usage():
     print("  -a URL tag 1, tag 2, ...   add URL as bookmark with comma separated tags")
     print("  -d N                       delete entry at index N")
     print("  -D                         delete ALL bookmarks")
-    print("  -i N                       add entry at index N, works with -a, use to fill deleted index")
+    print("  -i N                       insert entry at index N, useful to fill deleted index")
     print("  -p N                       show details of bookmark record at index N")
     print("  -P                         show all bookmarks along with real index from database")
     print("  -s keyword(s)              search all bookmarks for a (partial) tag or each keyword")
-    print("  -u N                       update entry at index N (from output of -p)")
+    print("  -u N                       update entry at index N (from output of -P)")
-    print("  -w                         fetch title info from web, works with -a or -u")
+    print("  -w                         fetch title info from web, works with -a, -i, -u")
     print("  -z                         show debug information")
     print("                             you can either add or update or delete in one instance")
     print("                             any other option shows help and exits markit\n")
@@ -274,22 +274,10 @@ def searchdb(cur, keywords):
                 print("Index out of bound")
                 continue
 
-            try:
-                _stderr = os.dup(2)
-                os.close(2)
-                _stdout = os.dup(1)
-                os.close(1)
-                fd = os.open(os.devnull, os.O_RDWR)
-                os.dup2(fd, 2)
-                os.dup2(fd, 1)
             try:
                 openurl = unquote(results[int(nav) - 1])
                 openurl = openurl.replace("%22", "\"")
-                    webbrowser.open(openurl)
+                browser_open(openurl)
-                finally:
-                    os.close(fd)
-                    os.dup2(_stderr, 2)
-                    os.dup2(_stdout, 1)
             except IndexError:
                 print("Index out of bound")
         else:
@@ -365,6 +353,26 @@ class BMHTMLParser(HTMLParser.HTMLParser):
 
 
 
+# Open a URL in browser
+def browser_open(url):
+    _stderr = os.dup(2)
+    os.close(2)
+    _stdout = os.dup(1)
+    os.close(1)
+    fd = os.open(os.devnull, os.O_RDWR)
+    os.dup2(fd, 2)
+    os.dup2(fd, 1)
+    try:
+        webbrowser.open(url)
+    except Exception as e:
+        print("Browser Exception: %s" % e)
+    finally:
+        os.close(fd)
+        os.dup2(_stderr, 2)
+        os.dup2(_stdout, 1)
+
+
+
 # Main starts here
 # ----------------
 optlist = None
@@ -406,14 +414,18 @@ try:
 
             delete = True
         elif opt[0] == "-i":
+            if update == True or delete == True:
+                print("You can either add or update or delete in one instance\n")
+                usage()
+
             if not opt[1].isdigit():
                 usage()
 
             addindex = opt[1]
             if int(addindex) <= 0:
                 usage()
-        elif opt[0] == "-w":
+
-            online = True
+            addurl = True
         elif opt[0] == "-p":
             if not opt[1].isdigit():
                 usage()
@@ -440,6 +452,8 @@ try:
                 usage()
 
             update = True
+        elif opt[0] == "-w":
+            online = True
         elif opt[0] == "-z":
             debug = True
 except GetoptError as e:

markit.1

@@ -41,7 +41,7 @@ Delete ALL bookmarks.
 .BI \-i " N"
 Add a new record at index
 .I N
-of the database. Works only if `-a` option is used. Use this option to fill blank indexes left by deleted bookmarks.
+of the database. Use this option to fill blank indexes left by deleted bookmarks.
 .TP
 .BI \-p " N"
 Show details of bookmark record stored at
@@ -57,10 +57,10 @@ Search bookmarks for a (partial) tag or keywords and show the results. Prompts t
 .BI \-u " N"
 Update bookmark at index
 .I N
-(as shown in `-p` output).
+(as shown in `-P` output).
 .TP
 .BI \-w
-Fetch title data from the web. Works only with `-a` or `-u` options.
+Fetch title data from the web. Works with `-a`, `-i` or `-u` options.
 .TP
 .BI \-z
 Enable debugging.