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ID: python-best-practices/no-bare-except
Language: Python
Severity: Warning
Category: Best Practices
Description
Avoid bare except
. Try to always use specialized exception names in except
blocks.
Non-Compliant Code Examples
try:
print("foo")
except: # use a specialized exception name
print("bar")
Compliant Code Examples
try:
parsed = json.loads(response.body)
except json.JSONDecodeError:
log.warning("Test skips request responded with invalid JSON '%s'", response.body)
return
try:
pass
except (TypeError, ValueError):
log.debug(
(
"received invalid x-datadog-* headers, "
"trace-id: %r, parent-id: %r, priority: %r, origin: %r, tags:%r"
),
trace_id,
parent_span_id,
sampling_priority,
origin,
tags_value,
)
try:
foo()
except MyError as e:
bar()
try:
print("foo")
except MyException:
print("bar")
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