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author | Taseer <taseer94@gmail.com> | 2017-04-11 21:39:18 +0500 |
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committer | Taseer <taseer94@gmail.com> | 2017-04-13 11:55:43 +0500 |
commit | b694a4a2d4719169ccc7fb3696367bca7118b513 (patch) | |
tree | 69c45568078b9ade485b9ff0b28e0ceec80a75c0 /qtip/cli/commands/cmd_metric.py | |
parent | a4878f6c98855f5392324e0e72df3e2711022dd9 (diff) |
User friendly messages for exceptions
- Use colorama for color
- Implement verbosity option in separate patch
Change-Id: Ib2491d867e9bbf59cb00874d99a11f86ad7eea1b
Signed-off-by: Taseer Ahmed <taseer94@gmail.com>
Diffstat (limited to 'qtip/cli/commands/cmd_metric.py')
-rw-r--r-- | qtip/cli/commands/cmd_metric.py | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/qtip/cli/commands/cmd_metric.py b/qtip/cli/commands/cmd_metric.py index a2208444..1741fb48 100644 --- a/qtip/cli/commands/cmd_metric.py +++ b/qtip/cli/commands/cmd_metric.py @@ -8,8 +8,11 @@ ############################################################################## import click +from colorama import Fore import os +from qtip.base.error import InvalidContentError +from qtip.base.error import NotFoundError from qtip.cli import utils from qtip.cli.entry import Context from qtip.loader.metric import MetricSpec @@ -36,10 +39,16 @@ def cmd_list(ctx): @click.argument('name') @pass_context def show(ctx, name): - metric = MetricSpec('{}.yaml'.format(name)) - cnt = metric.content - output = utils.render('metric', cnt) - click.echo(output) + try: + metric = MetricSpec('{}.yaml'.format(name)) + except NotFoundError as nf: + click.echo(Fore.RED + "ERROR: metric spec: " + nf.message) + except InvalidContentError as ice: + click.echo(Fore.RED + "ERROR: metric spec " + ice.message) + else: + cnt = metric.content + output = utils.render('metric', cnt) + click.echo(output) @cli.command('run', help='Run performance test') |