1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
# Open your $EDITOR to compose a message in weechat
#
# Usage:
# /edit
#
# Optional settings:
# /set plugins.var.python.edit.editor "vim -f"
# /set plugins.var.python.edit.terminal "xterm"
# /set plugins.var.python.edit.run_externally "false"
#
# History:
# 10-18-2015
# Version 1.0.2: Add the ability to run the editor in a external terminal
# Version 1.0.1: Add configurable editor key
# Version 1.0.0: initial release
import os
import os.path
import shlex
import subprocess
import weechat
def xdg_cache_dir():
return os.path.expanduser(os.environ.get("XDG_CACHE_HOME", "~/..cache/"))
def weechat_cache_dir():
cache_dir = os.path.join(xdg_cache_dir(), "weechat")
if os.path.exists(cache_dir):
return cache_dir
return os.path.expanduser(os.environ.get("WEECHAT_HOME", "~/.weechat/"))
PATH = os.path.join(weechat_cache_dir(), "message.txt")
def editor_process_cb(data, command, return_code, out, err):
buf = data
if return_code != 0:
cleanup(PATH, buf)
weechat.prnt("", "{}: {}".format(
err.strip(),
return_code
))
return weechat.WEECHAT_RC_ERROR
if return_code == 0:
read_file(PATH, buf)
cleanup(PATH, buf)
return weechat.WEECHAT_RC_OK
def cleanup(path, buf):
try:
os.remove(path)
except (OSError, IOError):
pass
weechat.command(buf, "/window refresh")
def read_file(path, buf):
try:
with open(PATH) as f:
text = f.read()
weechat.buffer_set(buf, "input", text)
weechat.buffer_set(buf, "input_pos", str(len(text)))
except (OSError, IOError):
pass
weechat.command(buf, "/window refresh")
def hook_editor_process(terminal, editor, path, buf):
term_cmd = "{} -e".format(terminal)
editor_cmd = "{} {}".format(editor, path)
weechat.hook_process("{} \"{}\"".format(
term_cmd,
editor_cmd
), 0, "editor_process_cb", buf)
def run_blocking(editor, path, buf):
cmd = shlex.split(editor) + [path]
code = subprocess.Popen(cmd).wait()
if code != 0:
cleanup(path, buf)
read_file(path, buf)
def edit(data, buf, args):
editor = (weechat.config_get_plugin("editor")
or os.environ.get("EDITOR", "vim -f"))
terminal = (weechat.config_get_plugin("terminal")
or os.getenv("TERMCMD"))
terminal = terminal or "xterm"
run_externally = weechat.config_string_to_boolean(
weechat.config_get_plugin("run_externally")
)
run_externally = bool(run_externally)
with open(PATH, "w+") as f:
f.write(weechat.buffer_get_string(buf, "input"))
if run_externally:
hook_editor_process(terminal, editor, PATH, buf)
else:
run_blocking(editor, PATH, buf)
return weechat.WEECHAT_RC_OK
def main():
if not weechat.register("edit", "Keith Smiley", "1.0.0", "MIT",
"Open your $EDITOR to compose a message", "", ""):
return weechat.WEECHAT_RC_ERROR
weechat.hook_command("edit", "Open your $EDITOR to compose a message", "",
"", "", "edit", "")
if __name__ == "__main__":
main()
|
