cli image upload documentation / functionality

Comienza con el manejo de los comandos de carga e importación en roboflowpy.py, especialmente upload_image, e inspecciona workspace.py, donde se resuelven los ID de proyecto. Reproduce los comandos documentados con una sola imagen, un comodín y el fallback de importación. Se considera terminado cuando el comportamiento de la CLI y la documentación coinciden, incluida la selección del proyecto y la carga de varias imágenes.

roboflow --version
                                                                                                                                                                                  
1.2.11

following https://docs.roboflow.com/developer/manage-images/upload-an-image

roboflow upload val_000000.jpg

loading Roboflow workspace...
loading Roboflow project...
Traceback (most recent call last):
  File "/home/matej/.local/bin/roboflow", line 10, in <module>
    sys.exit(main())
             ~~~~^^
  File "/home/matej/.local/share/uv/tools/roboflow/lib/python3.13/site-packages/roboflow/roboflowpy.py", line 612, in main
    args.func(args)
    ~~~~~~~~~^^^^^^
  File "/home/matej/.local/share/uv/tools/roboflow/lib/python3.13/site-packages/roboflow/roboflowpy.py", line 74, in upload_image
    project = workspace.project(args.project)
  File "/home/matej/.local/share/uv/tools/roboflow/lib/python3.13/site-packages/roboflow/core/workspace.py", line 91, in project
    if "/" in project_id:
       ^^^^^^^^^^^^^^^^^
TypeError

: argument of type 'NoneType' is not iterable

it seems that project id is required...

roboflow upload --help

usage: roboflow upload [-h] [-w WORKSPACE] [-p PROJECT] [-a ANNOTATION] [-m LABELMAP] [-s SPLIT] [-r NUM_RETRIES] [-b BATCH] [-t TAG_NAMES] [-i] imagefile

positional arguments:
  imagefile       path to image file

options:
  -h, --help      show this help message and exit
  -w WORKSPACE    specify a workspace url or id (will use default workspace if not specified)
  -p PROJECT      project_id to upload the image into

get the project id:

roboflow project list

loading Roboflow workspace...

horserider10k
  link: https://app.roboflow.com/matej-smid/horserider10k-aubbj
  id: matej-smid/horserider10k-aubbj
  type: object-detection
  versions: 0
  images: 0
  classes: dict_keys([])

roboflow upload -p matej-smid/horserider10k-aubbj val_000000.jpg
                                                             
loading Roboflow workspace...
loading Roboflow project...
Traceback (most recent call last):
  File "/home/matej/.local/bin/roboflow", line 10, in <module>
    sys.exit(main())
             ~~~~^^
  File "/home/matej/.local/share/uv/tools/roboflow/lib/python3.13/site-packages/roboflow/roboflowpy.py", line 612, in main
    args.func(args)
    ~~~~~~~~~^^^^^^
  File "/home/matej/.local/share/uv/tools/roboflow/lib/python3.13/site-packages/roboflow/roboflowpy.py", line 74, in upload_image
    project = workspace.project(args.project)
  File "/home/matej/.local/share/uv/tools/roboflow/lib/python3.13/site-packages/roboflow/core/workspace.py", line 92, in project
    raise RuntimeError(f"The {project_id} project is not available in this ({self.url}) workspace")
RuntimeError: The matej-smid/horserider10k-aubbj project is not available in this (matej-smid) workspace

checking the sources for a while... the prefix before / shouldn't be there...

roboflow upload -p horserider10k-aubbj val_000001.jpg

loading Roboflow workspace...
loading Roboflow project...

nice this works, according to docs I should be able to do

roboflow upload *.jpg

not really

roboflow upload -p horserider10k-aubbj *.jpg

usage: roboflow [-h] [-v] {login,download,train,upload,import,infer,project,workspace,upload_model,get_workspace_info,run_video_inference_api,deployment,whoami} ...
roboflow: error: unrecognized arguments: val_000001.jpg val_000002.jpg val_000003.jpg val_000004.jpg ...

passing the wildcard to the cli directly doesn't work either:

roboflow upload -p horserider10k-aubbj '*.jpg' 

loading Roboflow workspace...
loading Roboflow project...
[ WARN:0@0.011] global loadsave.cpp:241 findDecoder imread_('*.jpg'): can't open/read file: check file path/integrity
Traceback (most recent call last):
...
  File "/home/matej/.local/share/uv/tools/roboflow/lib/python3.13/site-packages/PIL/Image.py", line 3493, in open
    fp = builtins.open(filename, "rb")
FileNotFoundError: [Errno 2] No such file or directory: '*.jpg'

after some more tinkering...

roboflow import -p horserider10k-aubbj -r 5 .

did the job.