def RunCommand(self, timestamp, network, channel, nick, text):
context = {
'datetime': datetime.fromtimestamp(timestamp, tz=timezone.utc),
'network': network,
'channel': channel,
'nick': nick,
'text': text
}
try:
result, display_name = interpret(self.bindings, context, text)
return {'text': result, 'command': display_name}
except ApplyError as e:
return {
'text': "Usage: {}".format(self.command_usage(e.command)),
'command': e.command.display_name
}
except ScriptError as e:
return {'text': str(e), 'command': 'error'}
except RecursionError:
return {
'text': "RecursionError: Maximum recursion depth exceeded",
'command': 'error'
}
except Exception as e:
print(str(e))
return {'text': "Internal error: " + str(e), 'command': 'error'}
def test_eval_contextual_propagates_context():
script = "ctxaware"
context = {"a": "foo"}
bindings = [command_binding("ctxaware", lambda context: context["a"], contextual=True)]
result, command = interpret(bindings, context, script)
assert result == "foo"
assert command == "ctxaware"
def test_eval_contextual_means_extra_arg():
script = "ctxaware foo"
bindings = [
command_binding("ctxaware", lambda _context, arg: arg, contextual=True)
]
result, command = interpret(new_context(bindings), script)
assert result == "foo"
assert command == "ctxaware"
def test_eval_nested():
script = "upper [reverse foo]"
bindings = [
command_binding("upper", lambda s: s.upper()),
command_binding("reverse", lambda s: s[::-1]),
]
result = interpret(bindings, EMPTY_CONTEXT, script)
assert result == "OOF"
def test_eval_nested():
script = "upper [reverse foo]"
bindings = [
command_binding("upper", lambda s: s.upper()),
command_binding("reverse", lambda s: s[::-1]),
]
result, command = interpret(new_context(bindings), script)
assert result == "OOF"
assert command == "upper"
def test_eval_contextual_regex_command():
script = "grooooovy"
bindings = [
command_binding(re.compile("^groo+vy$"),
lambda context: context.command_name,
contextual=True)
]
result, command = interpret(new_context(bindings), script)
assert result == "grooooovy"
assert command == "/groo+vy/"
def test_eval_contextual_adds_command_name():
script = "ctxaware"
bindings = [
command_binding("ctxaware",
lambda context: context.command_name,
contextual=True)
]
result, command = interpret(new_context(bindings), script)
assert result == "ctxaware"
assert command == "ctxaware"
def trace(self, context, mode, script):
if mode not in ["-brief", "-full"]:
return "Mode must be one of: -brief, -full"
subcontext = new_context(context.bindings, context.metadata)
try:
interpret(subcontext, script)
except Exception:
pass
color_pairs = [
(color.LIGHT_RED, color.DARK_RED),
(color.LIGHT_GREEN, color.DARK_GREEN),
(color.LIGHT_BLUE, color.DARK_BLUE),
(color.LIGHT_YELLOW, color.DARK_YELLOW),
(color.LIGHT_MAGENTA, color.DARK_MAGENTA),
(color.LIGHT_CYAN, color.DARK_CYAN),
]
if mode == "-brief":
return brief_trace(subcontext.trace, color_pairs)
elif mode == "-full":
return full_trace(subcontext.trace, color_pairs)
def test_eval_contextual_propagates_metadata():
script = "ctxaware"
metadata = {"a": "foo"}
bindings = [
command_binding("ctxaware",
lambda context: context.metadata["a"],
contextual=True)
]
result, command = interpret(new_context(bindings, metadata), script)
assert result == "foo"
assert command == "ctxaware"
def RunCommand(self, timestamp, network, channel, nick, text):
context = {
'datetime': datetime.fromtimestamp(timestamp, tz=timezone.utc),
'network': network,
'channel': channel,
'nick': nick,
'text': text
}
try:
return interpret(self.bindings, context, text)
except ApplyError as e:
return "Usage: {}".format(self.command_usage(e.command))
except ScriptError as e:
return str(e)
def RunCommand(self, timestamp, network, channel, nick, text):
metadata = {
'datetime': datetime.fromtimestamp(timestamp, tz=timezone.utc),
'network': network,
'channel': channel,
'nick': nick,
'text': text
}
try:
fuse_result = self.fuse.run(metadata['datetime'], network, channel)
if fuse_result == FuseResult.JUST_BLOWN:
return {
'text':
f'{color.LIGHT_YELLOW}*daily fuse blown*{color.LIGHT_YELLOW}',
'command': 'error'
}
elif fuse_result == FuseResult.BLOWN:
return {'text': '', 'command': 'error'}
context = new_context(self.bindings, metadata)
result, display_name = interpret(context, text)
result = result[:10000]
return {'text': result, 'command': display_name}
except ApplyError as e:
return {
'text': "Usage: {}".format(self.command_usage(e.command)),
'command': e.command.display_name
}
except ScriptError as e:
return {'text': str(e), 'command': 'error'}
except RecursionError:
return {
'text': "RecursionError: Maximum recursion depth exceeded",
'command': 'error'
}
except Exception as e:
print(str(e))
return {'text': "Internal error: " + str(e), 'command': 'error'}
def test_eval_text_varargs_with_extra_whitespace():
script = "echo one two three "
bindings = [command_binding("echo", lambda text: text, varargs=True)]
result, command = interpret(bindings, EMPTY_CONTEXT, script)
assert result == "one two three"
assert command == "echo"
def test_eval_optional_arg_unfilled():
script = "maybe foo"
bindings = [command_binding("maybe", lambda x="bar": x)]
result, command = interpret(bindings, EMPTY_CONTEXT, script)
assert result == "foo"
assert command == "maybe"
def test_eval_too_many_args():
script = "cat3 one two three four"
bindings = [command_binding("cat3", lambda x, y, z: x + y + z)]
with pytest.raises(ApplyError):
interpret(bindings, EMPTY_CONTEXT, script)
def test_eval_multple_args():
script = "cat3 one two three"
bindings = [command_binding("cat3", lambda x, y, z: x + y + z)]
result, command = interpret(bindings, EMPTY_CONTEXT, script)
assert result == "onetwothree"
assert command == "cat3"
def test_eval_missing_command():
script = "foo"
bindings = []
with pytest.raises(EvalError):
interpret(bindings, EMPTY_CONTEXT, script)
def test_eval_contextual_means_extra_arg():
script = "ctxaware foo"
bindings = [command_binding("ctxaware", lambda _context, arg: arg, contextual=True)]
result = interpret(bindings, EMPTY_CONTEXT, script)
assert result == "foo"
def eval_command(self, context, script):
text, _display_name = interpret(self.bindings, context, script)
return text
def test_eval_too_few_args():
script = "cat3 one two"
bindings = [command_binding("cat3", lambda x, y, z: x + y + z)]
with pytest.raises(ApplyError):
interpret(new_context(bindings), script)
def test_eval_python_varargs_with_no_args():
script = "list"
bindings = [command_binding("list", lambda *words: ",".join(words))]
result, command = interpret(bindings, EMPTY_CONTEXT, script)
assert result == ""
assert command == "list"
def test_eval_simple():
script = "upper foo"
bindings = [command_binding("upper", lambda s: s.upper())]
result, command = interpret(bindings, EMPTY_CONTEXT, script)
assert result == "FOO"
assert command == "upper"
def test_eval_optional_arg_filled():
script = "maybe foo"
bindings = [command_binding("maybe", lambda x="bar": x)]
result, command = interpret(new_context(bindings), script)
assert result == "foo"
assert command == "maybe"
def test_eval_text_varargs():
script = "echo one two three"
bindings = [command_binding("echo", lambda text: text, varargs=True)]
result, command = interpret(new_context(bindings), script)
assert result == "one two three"
assert command == "echo"
def eval_pick(self, context, *args):
script = random.choice(args) if args else ""
text, _display_name = interpret(context, script)
return text
def test_eval_python_varargs():
script = "list one two three"
bindings = [command_binding("list", lambda *words: ",".join(words))]
result = interpret(bindings, EMPTY_CONTEXT, script)
assert result == "one,two,three"
def test_eval_text_varargs_with_no_args():
script = "echo"
bindings = [command_binding("echo", lambda text: text, varargs=True)]
with pytest.raises(ApplyError):
interpret(bindings, EMPTY_CONTEXT, script)
def test_eval_text_varargs_with_no_args_and_default():
script = "echo"
bindings = [command_binding("echo", lambda text="": text, varargs=True)]
result, command = interpret(bindings, EMPTY_CONTEXT, script)
assert result == ""
assert command == "echo"
def test_eval_contextual_adds_command_name():
script = "ctxaware"
bindings = [command_binding("ctxaware", lambda context: context["command"], contextual=True)]
result, command = interpret(bindings, EMPTY_CONTEXT, script)
assert result == "ctxaware"
assert command == "ctxaware"
def test_eval_contextual_regex_command():
script = "grooooovy"
bindings = [command_binding(re.compile("^groo+vy$"), lambda context: context["command"], regex=True, contextual=True)]
result, command = interpret(bindings, EMPTY_CONTEXT, script)
assert result == "grooooovy"
assert command == "/groo+vy/"
def test_eval_regex_command():
script = "grooooovy"
bindings = [command_binding(re.compile("^groo+vy$"), lambda: "foo", regex=True)]
result = interpret(bindings, EMPTY_CONTEXT, script)
assert result == "foo"
