Make help display for options nicer.

This commit is contained in:
Aldo Cortesi 2011-07-17 11:14:18 +12:00
parent 1559ded009
commit f756d3bec1

View File

@ -26,7 +26,26 @@ VIEW_CUTOFF = 1024*100
class Stop(Exception): pass
def highlight_key(s, k):
l = []
parts = s.split(k, 1)
if parts[0]:
l.append(("text", parts[0]))
l.append(("key", k))
if parts[1]:
l.append(("text", parts[1]))
return l
def format_keyvals(lst, key="key", val="text", space=5, indent=0):
"""
Format a list of (key, value) tuples.
If key is None, it's treated specially:
- We assume a sub-value, and add an extra indent.
- The value is treated as a pre-formatted list of directives.
"""
ret = []
if lst:
pad = max(len(i[0]) for i in lst if i and i[0]) + space
@ -34,13 +53,9 @@ def format_keyvals(lst, key="key", val="text", space=5, indent=0):
if i is None:
ret.extend("\n")
elif i[0] is None:
ret.extend(
[
" "*(pad + indent),
(val, i[1]),
"\n"
]
)
ret.append(" "*(pad + indent*2))
ret.extend(i[1])
ret.append("\n")
else:
ret.extend(
[
@ -1218,11 +1233,43 @@ class ConsoleMaster(flow.FlowMaster):
("j, k", "up, down"),
("l", "set limit filter pattern"),
("L", "load saved flows"),
("m", "change body display mode"),
(None,
highlight_key("raw", "r") +
[("text", ": raw data")]
),
(None,
highlight_key("pretty", "p") +
[("text", ": pretty-print XML, HTML and JSON")]
),
(None,
highlight_key("hex", "h") +
[("text", ": hex dump")]
),
("o", "toggle options:"),
(None, " anticache: modify requests to prevent cached responses"),
(None, " anticomp: modify requests to try to prevent compressed responses"),
(None, " killextra: kill requests not part of server replay"),
(None, " norefresh: disable server replay response refresh"),
(None,
highlight_key("anticache", "a") +
[
("text", ": modify requests to prevent cached responses")
]
),
(None,
highlight_key("anticomp", "c") +
[("text", ": modify requests to try to prevent compressed responses")]
),
(None,
highlight_key("killextra", "k") +
[("text", ": kill requests not part of server replay")]
),
(None,
highlight_key("norefresh", "n") +
[("text", ": disable server replay response refresh")]
),
("q", "quit / return to connection list"),
("Q", "quit without confirm prompt"),
("r", "replay request"),
@ -1250,10 +1297,6 @@ class ConsoleMaster(flow.FlowMaster):
keys = [
("b", "save request/response body"),
("e", "edit request/response"),
("m", "change view mode (raw, pretty, hex)"),
(None, " raw: raw data"),
(None, " pretty: pretty-print XML, HTML and JSON"),
(None, " hex: hex dump"),
("p", "previous flow"),
("v", "view body in external viewer"),
("|", "run script"),
@ -1329,12 +1372,7 @@ class ConsoleMaster(flow.FlowMaster):
prompt = [prompt, " ("]
mkup = []
for i, e in enumerate(keys):
parts = e[0].split(e[1], 1)
if parts[0]:
mkup.append(("text", parts[0]))
mkup.append(("key", e[1]))
if parts[1]:
mkup.append(("text", parts[1]))
mkup.extend(highlight_key(e[0], e[1]))
if i < len(keys)-1:
mkup.append(",")
prompt.extend(mkup)