dece
/
Bebop
1
0
Fork 0
Code Issues Pull Requests Projects Releases Activity

help: clean up a lot and fix smol issues

Browse Source 
Moved a lot of stuff from the readme to the help page so the program is
more self-contained.
exec
dece 3 years ago
parent 2bfed8533e
commit 8de79a6e5a
6 changed files with 73 additions and 105 deletions
Show Stats Download Patch File Download Diff File

2
BOARD.txt
Unescape View File

@ -47,3 +47,5 @@ opt. maintain history between sessions
history (forward) (useful?)
search in page (ugh)
get/set config using command-line
bug: xterm is borked
more UT

110
README.md
Unescape View File

@ -2,7 +2,7 @@ Bebop
=====
Bebop is a [Gemini][gemini] browser for the terminal, focusing on practicality
and speed. It is a personal project to learn how to use ncurses and try new
and laziness. It is a personal project to learn how to use ncurses and try new
ways to explore the Geminispace. It borrows some ideas from [Amfora][amfora],
another great terminal browser, Vim for interactivity and tries to support mouse
usage decently.
@ -13,13 +13,12 @@ usage decently.
If you are interested in Gemini and looking for a desktop/laptop client, I
recommend trying a graphical one like the excellent [Lagrange][lagrange] or
[Kristall][kristall], or Amfora if you're feeling more at home in the terminal.
Bebop won't attempt to support every feature other clients might have.
Bebop won't attempt to support every feature other clients might have, but if
you want to try something a bit different, keep reading…
[lagrange]: https://git.skyjake.fi/skyjake/lagrange
[kristall]: https://kristall.random-projects.net/
It passes the Conman's client test but not Egsam's for now.
Features
@ -27,95 +26,36 @@ Features
Why use Bebop instead of something else?
### Lightweight
It does not use any external dependencies. Everything including NCurses or TLS
is done using Python's standard library.
### Nice keybinds
A lot of keybinds are defined, and Vim users should get quickly familiar with
them. Find them in the help page by pressing `?`.
### Fun
Link navigation is done by entering the link ID with automatic validation: if
there are less than 10 links on a page, pressing the link ID will take you to
the page directly. If there are 30 links, pressing "1" will wait for another
digit. If there are 1000 links but you wish to visit link #5, pressing 5 and
enter will do!
Of course this is based on my own perception of what exactly makes a client
"fun" to use, but give it a shot!
### And more!
It does not try to do many things. Common basic browsing features work: go to
URL, scrolling, follow links, redirections, page encodings, etc.
It also provide these features:
- History
- Caching
- Bookmarks (it's just a text file with bindings)
- Downloads
Check out [this board](BOARD.txt) for what's done and coming next.
Configuration
-------------
Bebop uses a JSON file (usually in `~/.config`). It is created with default
values on first start. It is never written to afterwards: you can edit it when
you want, just restart Bebop to take changes into account.
Here are the available options:
| Key | Type | Default | Description |
|----------------------------|--------------|----------------|---------------------------------------|
| `connect_timeout` | int | 10 | Seconds before connection times out. |
| `text_width` | int | 80 | Rendered line length. |
| `download_path` | string | | Download path. |
| `source_editor` | string list | `["vi"]` | Command to use for editing sources. |
| `command_editor` | string list | `["vi"]` | Command to use for editing CLI input. |
| `history_limit` | int | 1000 | Maximum entries in history. |
| `external_commands` | (see note 2) | {} | Commands to open various files. |
| `external_command_default` | string list | `["xdg-open"]` | Default command to open files. |
- Lightweight, no external Python dependencies.
- Nice keybinds are defined, and Vim users should get quickly familiar with
them.
- Fun! Link navigation is done by entering the link ID with automatic
validation: if there are less than 10 links on a page, pressing the link ID
will take you to the page directly. If there are 30 links, pressing "1" will
wait for another digit. If there are 1000 links but you wish to visit link
5, pressing 5 and enter will do. Of course this is based on my own
perception of what exactly makes a client "fun" to use, but give it a shot!
- History, cache, client certificates, bookmarks (it's just a text file with
bindings), downloads and more!
Note: for the "command" parameters such as `source_editor` and `command_editor`,
a string list is used to separate the different program arguments, e.g. if you
wish to use `vim -c 'startinsert'`, you should write the list `["vim", "-c",
"startinsert"]`. In both case, a temporary or regular file name will be appended
to this command when run.
You can check out the Bebop page on Gemini at gemini://dece.space/dev/bebop.gmi,
or [this board](BOARD.txt) for what's done and what might be cooking.
2: the `external_commands` dict maps MIME types to commands just as above. For
example, if you want to open video files with VLC and audio files in Clementine,
you can use the following dict: `{"audio": ["clementine"], "video", ["vlc"]}`.
For now only "main" MIME types are supported, i.e. you cannot specify precise
types like "audio/flac", just "audio".
Install
-------
FAQ
---
TODO
### Can I change the colors?
I do not plan to allow modifying the colors or elements style for now. Configure
a nice palette for your terminal so that Bebop fits nicely in there!
### Will Bebop implement subscriptions?
Usage
-----
I have no need for them as I prefer to use a browser-agnostic aggregator at the
moment, so no.
Just run `bebop`, optionally following by an URL.
### WTF is wrong with the command line?
Documentation about the keybinds, config values and commands are embed into the
software itself: press "?" to display the help page.
I don't understand how you're supposed to create a fine input field in pure
curses without the form extension library, which is not available from Python.
Or, I think I understand but it's way too hard for the limited time I have to
work on Bebop. So the command line is based on the very limited Textbox class;
it's fine for entering a simple URL or a bookmark title but if you need to type
more than the window's width, press `M-e` (ALT + e) to open an editor.
Happy browsing!

13
bebop/browser/browser.py
Unescape View File

@ -347,10 +347,15 @@ class Browser:
self.set_status_error(f"Too many redirections ({url}).")
return
current_scheme = self.current_scheme or "gemini"
# Take the current scheme as the default scheme to use if the URL does
# not specify it. If it's the bebop scheme, discard it. If there is no
# current scheme available, default to the gemini scheme.
current_scheme = self.current_scheme
if not current_scheme or current_scheme == "bebop":
current_scheme = "gemini"
parts = parse_url(url, default_scheme=current_scheme)
# If there is a no netloc part, try to join the URL.
# If there is no netloc part, try to join the URL.
if (
parts["netloc"] is None
and parts["scheme"] == current_scheme
@ -365,7 +370,7 @@ class Browser:
url_is_usable = True
elif parts["scheme"] and parts["path"]:
guessed_url = parts["scheme"] + "://" + parts["path"]
if self.prompt(f"Did you mean '{guessed_url}'?", "yn") == "y":
if self.prompt(f"Do you mean '{guessed_url}'?") == "y":
parts = parse_url(guessed_url)
url_is_usable = True
# If nothing could be done, just give up.
@ -614,7 +619,7 @@ class Browser:
"""Show the help page."""
self.open_internal_page("help", get_help(self.config))
def prompt(self, text, keys):
def prompt(self, text: str, keys: str ="yn"):
"""Display the text and allow it to type one of the given keys."""
choice = "/".join(keys)
self.set_status(f"{text} [{choice}]")

4
bebop/browser/gemini.py
Unescape View File

@ -330,7 +330,7 @@ def create_identity(browser: Browser, url: str):
Returns:
The created identity on success (already registered in identities
"""
key = browser.prompt("Create client certificate?", "yn")
key = browser.prompt("Create client certificate?")
if key != "y":
browser.reset_status()
return None
@ -357,7 +357,7 @@ def create_identity(browser: Browser, url: str):
def forget_certificate(browser: Browser, hostname: str):
"""Remove the fingerprint associated to this hostname for the cert stash."""
key = browser.prompt(f"Remove fingerprint for {hostname}?", "yn")
key = browser.prompt(f"Remove fingerprint for {hostname}?")
if key != "y":
browser.reset_status()
return

40
bebop/help.py
Unescape View File

@ -1,13 +1,13 @@
"""Help page. Currently only keybinds are shown as help."""
from bebop.config import DEFAULT_CONFIG
HELP_PAGE = """\
# Help
## Keybinds
Keybinds using the SHIFT key are written uppercase. Keybinds using the ALT (or \
META) key are written using the "M-" prefix. Symbol keys are written as their \
name, not the symbol itself.
Keybinds using the SHIFT key are written uppercase. Keybinds using the ALT (or META) key are written using the "M-" prefix. Keybinds using the CTRL key are written using the "C-" prefix. Symbol keys are written as their name, not the symbol itself.
* colon: focus the command-line
* r: reload page
@ -37,27 +37,47 @@ name, not the symbol itself.
* y: open history
* digits: go to the corresponding link ID
* escape: reset status line text
* C-c: cancel current operation
## Commands
Commands are mostly for actions requiring user input. You can type a command \
with arguments by pressing the corresponding keybind above.
Commands are mostly for actions requiring user input. You can type a command with arguments by pressing the corresponding keybind above.
* o/open <url>: open this URL
* forget_certificate <hostname>: remove saved fingerprint for the hostname
* q/quit: well, quit
* h/home: open your home page
* forget_certificate <hostname>: remove saved fingerprint for this hostname
## Configuration
The current configuration is:
Bebop uses a JSON file (usually in ~/.config). It is created with default values on first start. It is never written to afterwards: you can edit it when you want, just restart Bebop to take changes into account.
Here are the available options:
* connect_timeout (int): seconds before connection times out.
* text_width (int): rendered line length.
* download_path (string): download path.
* source_editor (see note 1): command to use for editing sources.
* command_editor (see note 1): command to use for editing cli input.
* history_limit (int): maximum entries in history.
* external_commands (see note 2): commands to open various files.
* external_command_default (see note 1): default command to open files.
* home (string): home page.
Notes:
1: for the "command" parameters such as source_editor and command_editor, a string list is used to separate the different program arguments, e.g. if you wish to use `vim -c 'startinsert'`, you should write the list `["vim", "-c", "startinsert"]`. In both case, a temporary or regular file name will be appended to this command when run.
2: the external_commands dict maps MIME types to commands just as above. For example, if you want to open video files with VLC and audio files in Clementine, you can use the following dict: `{"audio": ["clementine"], "video": ["vlc"]}`. For now only "main" MIME types are supported, i.e. you cannot specify precise types like "audio/flac", just "audio".
Your current configuration is:
{config_list}
"""
def get_help(config):
config_list = "\n".join(
f"* {key} = {value}"
f'* {key} = {value} (default "{DEFAULT_CONFIG[key]}")'
for key, value in config.items()
)
return HELP_PAGE.format(config_list=config_list)
return HELP_PAGE + config_list

9
bebop/welcome.py
Unescape View File

@ -3,11 +3,12 @@
WELCOME_PAGE = """\
# Bebop
Hi! Welcome to the Bebop browser.
Hi! Welcome to the Bebop browser! 🚀🎶
Press "?" to see the keybinds, commands and more, or click the link below by \
pressing its link ID (1).
Press "?" to see the keybinds, commands and more, or visit the link below by \
pressing its link ID (1). To start browsing right away, press "o", type an URL \
and press Enter.
=> bebop:help Help
=> gemini://dece.space/dev/bebop.gmi Bebop @ dece.space
=> gemini://dece.space/dev/bebop.gmi Online documentation
"""

Write Preview
Loading…
Cancel
Save