old_contents: #!/usr/bin/python
  # coding: utf-8
  
  import datetime
  import os
  import subprocess
  import sys
  
  
  ROOR_DIRECTORY_ENV = 'DIARY_ROOT_DIRECTORY'
  
  ROOT_DIRECTORY_DEFAULT = '/home/av/Dropbox/Diary'
  
  
  def main():
      root_directory = get_root_directory()
      check_root_directory(root_directory)
      filename = get_file_name()
      full_path = os.path.join(root_directory, filename)
      touch_file(full_path)
      run_editor(full_path)
  
  
  def get_root_directory():
      return os.getenv(ROOR_DIRECTORY_ENV, ROOT_DIRECTORY_DEFAULT)
  
  
  def check_root_directory(root_directory):
      if not os.path.exists(root_directory):
          print 'Root directory "{}" does not exists'.format(root_directory)
          sys.exit(1)
  
  
  def get_file_name():
      today = datetime.date.today()
      return '{:04}-{:02}-{:02}.md'.format(today.year, today.month, today.day)
  
  
  def get_template():
      template = [
          '---',
          'Title: Запись {day}.{month}.{year}',
          '---',
          '',
          '',
      ]
      today = datetime.date.today()
      return '\n'.join(template).format(**{
          'day': today.day,
          'month': today.month,
          'year': today.year,
      })
  
  
  def touch_file(full_path):
      if os.path.exists(full_path):
          return
  
      template = get_template()
      with open(full_path, 'w') as new_file:
          new_file.write(template)
  
  
  def run_editor(full_path):
      subprocess.Popen(['subl', '--new-window', full_path])
  
  
  if __name__ == '__main__':
      main()
  
new_contents: #!/usr/bin/python
  # coding: utf-8
  
  import datetime
  import os
  import subprocess
  import sys
  
  
  ROOR_DIRECTORY_ENV = 'DIARY_ROOT_DIRECTORY'
  
  ROOT_DIRECTORY_DEFAULT = '/home/av/Dropbox/Diary'
  
  
  def main():
      root_directory = get_root_directory()
      check_root_directory(root_directory)
      filename = get_file_name()
      full_path = os.path.join(root_directory, filename)
      touch_file(full_path)
      run_editor(full_path)
  
  
  def get_root_directory():
      return os.getenv(ROOR_DIRECTORY_ENV, ROOT_DIRECTORY_DEFAULT)
  
  
  def check_root_directory(root_directory):
      if not os.path.exists(root_directory):
          print 'Root directory "{}" does not exists'.format(root_directory)
          sys.exit(1)
  
  
  def get_file_name():
      today = datetime.date.today()
      return '{:04}-{:02}-{:02}.md'.format(today.year, today.month, today.day)
  
  
  def get_template():
      template = [
          '---',
          'Title: Запись {day}.{month}.{year}',
          '---',
          '',
          '',
      ]
      today = datetime.date.today()
      return '\n'.join(template).format(**{
          'day': today.day,
          'month': today.month,
          'year': today.year,
      })
  
  
  def touch_file(full_path):
      if os.path.exists(full_path):
          return
  
      template = get_template()
      with open(full_path, 'w') as new_file:
          new_file.write(template)
  
  
  def run_editor(full_path):
      subprocess.Popen(['subl', full_path])
  
  
  if __name__ == '__main__':
      main()
  
subject: Remove opening sublime in new window