Bookmarks from Diigo -> Obsidian Vault

I’ve been using Diigo for 11 years to keep my bookmarks after decommissioned :frowning:.
I’ve almost 4.5k+ bookmark there with 2k of tags.

Today, I thought to move those bookmarks as notes in separate Obsidian Vault.

Here is the steps:

  1. From Diigo Tools, export all bookmarks to csv format
  2. Download and uncompress
  3. Run python script to convert every record in the csv into a note, where:
    a. Bookmark title = filename and first header in the file,
    b. Bookmark tags = [[link]] and not #tag to emphasis on the Obsidian graph power,
    c. If bookmark URl doesn’t have a tag, [[no_tag]] is added,
    d. Adding a new “URL Response” bullet, where it says if links still exist. Script checks the URL response HTTP status code (200, 404, …).
    e. Other fields written as bullets in the file

Here is the python script:

import csv, os, re, requests, unicodedata

def slugify(value, allow_unicode=False):
  Adapted from
  Convert to ASCII if 'allow_unicode' is False. Convert spaces or repeated
  dashes to single dashes. Remove characters that aren't alphanumerics,
  underscores, or hyphens. Convert to lowercase. Also strip leading and
  trailing whitespace, dashes, and underscores.
  value = str(value)
  if allow_unicode:
      value = unicodedata.normalize('NFKC', value)
      value = unicodedata.normalize('NFKD', value).encode('ascii', 'ignore').decode('ascii')
  value = re.sub(r'[^\w\s-]', '', value)
  value = re.sub(r'[-]+', '-', value).strip('-_')
  value = re.sub(r'\n', '-', value)
  return value

def checkURL(url):
    r = requests.head(url)
    return r.status_code
  except requests.ConnectionError:
    return 0 #failed to connect

def main():
  file = r'C:\Archives\Diigo\csv_2021_11_12.csv'
  with open(file) as csv_file:
    csv_reader = csv.reader(csv_file, delimiter=',')
    line_count = 0
    for row in csv_reader:
      if line_count > 0:
        filename = slugify(row[0], True)
        if os.path.isfile(filename + ".md"):
          filename = filename + " (" + str(line_count) + ").md"
          filename = filename + ".md"
        f = open(filename, "w")
        f.write("# " + row[0] + "\n")
        ## Replace tags tag1,tag2 with links [[tag1]], [[tag2]]
        if not row[2]:
          row[2] = "no_tag"
        f.write("\n- Tags: " + re.sub('$', ']]', re.sub('^', '[[', re.sub(r',', ']], [[', re.sub(r':', '_', row[2])))))
        f.write("\n- Description: " + row[3])
        f.write("\n- Comments: " + row[4])
        f.write("\n- Annotations: " + row[5])
        f.write("\n- Created_at: " + row[6])
        f.write("\n- URL Response: #" + str(checkURL(row[1])))
        f.write("\n- URL: " + row[1])

      line_count += 1
    print(f'Processed {line_count} lines.')

if __name__ == "__main__":

As far as the experience of last 2 days, here are the pros of using Obsidian or Diigo for bookmarks:

Obsidian Pros:

  1. Graph view is giving insight on big chunks of tags,
  2. Easy bulk edit using scripting since every bookmark is actually a flat files,
  3. Full text search and complex search using regex search,
  4. Open random bookmark (note) from time to time.

Diigo Pros:

  1. Easier to query by different means: tags, url, free text,
  2. Entry display is easier than files display in Obsidian,
  3. Easy capture new bookmark using browsers addon,
  4. Avoid duplicate.
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