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Added the status list to the command-line help.

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This commit is contained in:
Andrew Hamilton 2016-01-24 21:30:10 +00:00
parent ca1a5ad01a
commit e29e13ead9
1 changed files with 10 additions and 7 deletions
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@ -515,6 +515,14 @@ def _highlight_chars(str_, style, marker="*"):
return fill3.join("", [parts[0]] + highlighted_parts)
@functools.lru_cache()
def _get_help_text(is_status_simple=True):
usage = _highlight_chars(__doc__, Log.GREEN_STYLE)
return fill3.join("\n", [usage, "Statuses:"] +
[" " + status_to_str(status, is_status_simple) + " " +
meaning for status, meaning in tools.STATUS_MEANINGS])
class Help:
def __init__(self, summary, screen):
@ -523,7 +531,6 @@ class Help:
self.body = fill3.Placeholder()
self.view = fill3.View.from_widget(self.body)
self.widget = fill3.Border(self.view, title="Help")
self.usage = _highlight_chars(__doc__, Log.GREEN_STYLE)
portal = self.view.portal
self.key_map = {"h": self.exit_help, "d": portal.scroll_up,
"c": portal.scroll_down, "j": portal.scroll_left,
@ -541,10 +548,7 @@ class Help:
action()
def appearance(self, dimensions):
text = fill3.join(
"\n", [self.usage, "Statuses:"] +
[" " + status_to_str(status, self.summary.is_status_simple) +
" " + meaning for status, meaning in tools.STATUS_MEANINGS])
text = _get_help_text(self.summary.is_status_simple)
self.body.widget = fill3.Text(text)
return self.widget.appearance(dimensions)
@ -986,5 +990,4 @@ if __name__ == "__main__":
with chdir(root_path): # FIX: Don't change directory if possible.
main(root_path)
else:
usage = __doc__.replace("*", "")
print(usage)
print(_get_help_text())