Comments (3)
Can you give a description of the intended functionality you hope to see in a "tree view" feature?
from bullet.
Sure, I want a list where there is a hierarchy, and by expanding one given list item, its sub options become available.
In a filesystem analogy, the un-expanded list items are folders, and the sub options becoming available when you click to expand are the files within that folder.
from bullet.
you can already do something like the file thing
from bullet import Bullet
from bullet import colors
import os
d = '.'
while True:
files=[os.path.join(d, o) for o in os.listdir(d)
if os.path.isdir(os.path.join(d,o))]
cli = Bullet(
prompt = "\nPlease choose a fruit: ",
choices =files,
indent = 0,
align = 5,
margin = 2,
shift = 0,
bullet = "",
pad_right = 5
)
result = cli.launch()
print("You chose:", result)
os.chdir(result)
but in my fork Bullet supports dicts that you could feed the "tree structure" into like this
from bullet import Bullet
from bullet import colors
tree ={"op1":{"subop1":"end"},
"op2":{"subop2":"end"},
"op3":{"subop3":
{"subsub op":"end"}}}
while True:
cli = Bullet(
prompt = "\nPlease choose a fruit: ",
choices =tree,
indent = 0,
align = 5,
margin = 2,
shift = 0,
bullet = "",
pad_right = 5
)
result = cli.launch()
print("You chose:", result)
tree=result
if(tree=="end"):
break
print("reached leaf")
from bullet.
Related Issues (20)
- feature request - check if value is integer and ask to re-enter if not
- ScrollBar fails with "IndexError: list index out of range" when choices contains a single element. HOT 4
- Feature request: Scrollbar for Check
- Next release? HOT 1
- [Query] Callbacks and Validators HOT 1
- Multiline input
- TypeError: launch() got an unexpected keyword argument 'default' in 2.2.0 HOT 1
- Supported Python Versions And Contribution Guidelines HOT 1
- [BUG] TypeError: expected string or bytes-like object when entering e.g. "ä, ü, ö"
- How to contribute win32 and keyhandling updates to bullet HOT 1
- [Query] Validator for Input HOT 1
- Multiline Bullet
- Only Ascii characters accepted HOT 3
- Feature request: set a key to exit from a Check list without any selection HOT 1
- pycharm console running error
- Pull added with Windows support and more
- How to quit a SlidePrompt ? HOT 2
- Feature request: clear last prompt
- Input with strip=True will error when user presses the down arrow
- Is this project maintained? HOT 10
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from bullet.