Postman gives error 500 while trying to connect backend via an api

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• Python File Tagging System does not retrieve nested dictionaries in dictionary

  I am building a file tagging system using Python. The idea is simple. Given a directory of files (and files within subdirectories), I want to filter them out using a filter input and tag those files with a word or a phrase.

  If I got the following contents in my current directory:

  data/
     budget.xls
     world_building_budget.txt
  a.txt
  b.exe
  hello_world.dat
  world_builder.spec
  

  and I execute the following command in the shell:

  py -3 tag_tool.py -filter=world -tag="World-Building Tool"
  

  My output will be:

  These files were tagged with "World-Building Tool":
  data/ world_building_budget.txt
  hello_world.dat
  world_builder.spec
  

  My current output isn't exactly like this but basically, I am converting all files and files within subdirectories into a single dictionary like this:

  def fs_tree_to_dict(path_):
      file_token = ''
      for root, dirs, files in os.walk(path_):
          tree = {d: fs_tree_to_dict(os.path.join(root, d)) for d in dirs}
          tree.update({f: file_token for f in files})
          return tree
  

  Right now, my dictionary looks like this: key:''.

  In the following function, I am turning the empty values '' into empty lists (to hold my tags):

  def empty_str_to_list(d):
      for k,v in d.items():
          if v == '':
              d[k] = []
          elif isinstance(v, dict):
              empty_str_to_list(v)
  

  When I run my entire code, this is my output:

  hello_world.dat ['World-Building Tool']
  world_builder.spec ['World-Building Tool']
  

  But it does not see data/world_building_budget.txt. This is the full dictionary:

  {'data': {'world_building_budget.txt': []},  
  'a.txt': [],
  'hello_world.dat': [], 
  'b.exe': [], 
  'world_builder.spec': []}
  
  

  This is my full code:

  import os, argparse
  
  
  def fs_tree_to_dict(path_):
      file_token = ''
      for root, dirs, files in os.walk(path_):
          tree = {d: fs_tree_to_dict(os.path.join(root, d)) for d in dirs}
          tree.update({f: file_token for f in files})
          return tree
  
  
  def empty_str_to_list(d):
      for k, v in d.items():
          if v == '':
              d[k] = []
          elif isinstance(v, dict):
              empty_str_to_list(v)
  
  
  parser = argparse.ArgumentParser(description="Just an example", formatter_class=argparse.ArgumentDefaultsHelpFormatter)
  
  parser.add_argument("--filter", action="store", help="keyword to filter files")
  parser.add_argument("--tag", action="store", help="a tag phrase to attach to a file")
  parser.add_argument("--get_tagged", action="store", help="retrieve files matching an existing tag")
  
  args = parser.parse_args()
  
  filter = args.filter
  tag = args.tag
  get_tagged = args.get_tagged
  current_dir = os.getcwd()
  
  files_dict = fs_tree_to_dict(current_dir)
  empty_str_to_list(files_dict)
  
  for k, v in files_dict.items():
      if filter in k:
          if v == []:
              v.append(tag)
              print(k, v)
  
          elif isinstance(v, dict):
              empty_str_to_list(v)
  
      if get_tagged in v:
          print(k, v)
  
• Actaully i am working on a project and in it, it is showing no module name pip_internal plz help me for the same. I am using pycharm(conda interpreter

   File "C:\Users\pjain\AppData\Local\Programs\Python\Python310\lib\runpy.py", line 196, in _run_module_as_main
      return _run_code(code, main_globals, None,
    File "C:\Users\pjain\AppData\Local\Programs\Python\Python310\lib\runpy.py", line 86, in _run_code
      exec(code, run_globals)
    File "C:\Users\pjain\AppData\Local\Programs\Python\Python310\Scripts\pip.exe\__main__.py", line 4, in <module>
    File "C:\Users\pjain\AppData\Local\Programs\Python\Python310\lib\site-packages\pip\_internal\__init__.py", line 4, in <module>
      from pip_internal.utils import _log
  

  I am using pycharm with conda interpreter.

  
• Looping the function if the input is not string

  I'm new to python (first of all) I have a homework to do a function about checking if an item exists in a dictionary or not.

  inventory = {"apple" : 50, "orange" : 50, "pineapple" : 70, "strawberry" : 30}
  
  def check_item():
      x = input("Enter the fruit's name: ")
      if not x.isalpha():
          print("Error! You need to type the name of the fruit")
      elif x in inventory:
          print("Fruit found:", x)
          print("Inventory available:", inventory[x],"KG")
      else:
          print("Fruit not found")
  check_item()
  

  I want the function to loop again only if the input written is not string. I've tried to type return Under print("Error! You need to type the name of the fruit") but didn't work. Help
• Upload file from html when block public access is true

  I am using django-s3direct to file upload

  https://github.com/bradleyg/django-s3direct

  Using IAM role setting because I upload the file from the server on ECS container.

  Now I set the blockPublicAccess of S3 false.

  When uploading images from html, there comes error.

  https://s3.ap-northeast-1.amazonaws.com/static-resource-v/images/c64d6e593de44aa5b10dcf1766582547/_origin.jpg?uploads (403 (Forbidden)
  )
  
  initiate error: static-resource-v/line-assets/images/c64d6e593de44aa5b10dcf1766582547/_origin.jpg AWS Code: AccessDenied, Message:Access Deniedstatus:403
  

  OK, it is understandable.

  Browser try to access the for initiation.

  However there is any way to upload file from browser when blockPublicAccess is true??
• Linux on Lightsail instance is asking for a password and it's not working

  I'm trying to restart mariaDB on Ubuntu but it's not letting me.

  I enter:

  systemctl restart mariadb
  

  and get:

  ==== AUTHENTICATING FOR org.freedesktop.systemd1.manage-units ===
  
  Authentication is required to restart 'mariadb.service'.
  
  Authenticating as: Ubuntu (ubuntu)
  
  Password: 
  
  polkit-agent-helper-1: pam_authenticate failed: Authentication failure
  
  ==== AUTHENTICATION FAILED ===
  

  I have the same password for all functions so I do not understand why it is not working. What can I do?
• AWS Pinpoint sendMessages() Addresses param field error

  I'm having trouble replicating the format of the params object's Addresses format in a way where I can easily add to the object.

  If I use this as the params with destinationNumber[0] and destinationNumber[1] in the format of 1 + 9 digit number ie 13334535667 then it sends the message to both numbers no problem.

   const params = {
          ApplicationId: applicationId,
          MessageRequest: {
              Addresses: {
                  [destinationNumber[0]]: {
                      ChannelType: 'SMS'
                  },
                  [destinationNumber[1]]: {
                      ChannelType: 'SMS'
                  }
              },
              MessageConfiguration: {
                  SMSMessage: {
                      Body: message,
                      Keyword: registeredKeyword,
                      MessageType: messageType,
                      OriginationNumber: originationNumber
                  }
              }
          }
      };
  

  I'm trying to replicate this format for Addresses, but I'm getting Unexpected key '13334535667' found in params.MessageRequest.Addresses['0']. The format my console output shows for Addresses is

  [
    { '12345678910': { ChannelType: 'SMS' } },
    { '12345678911': { ChannelType: 'SMS' } }
  ]
  

  I'm using a map to call this

  function createPhoneMessagingObject(phoneNumber: string) {
      return {
          [phoneNumber]: {
              ChannelType: 'SMS'
          }
      };
  }
  

  I tried wrapping key in array like in phone object, but per the output, the brackets goes away so maybe there's an easier/more correct way of doing this. I appreciate any help!