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author | Ned Batchelder <ned@nedbatchelder.com> | 2015-07-22 20:47:24 -0400 |
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committer | Ned Batchelder <ned@nedbatchelder.com> | 2015-07-22 20:47:24 -0400 |
commit | e534f087c2337dbe17364130e40761fa4e16569a (patch) | |
tree | 4fdb9f415133550b4011a0405a71ba2ac22e0d81 /coverage/debug.py | |
parent | 04f9749df29af627673011f34f62023e059d135f (diff) | |
download | python-coveragepy-e534f087c2337dbe17364130e40761fa4e16569a.tar.gz |
Move the raw data dumper to a more internal place.
Diffstat (limited to 'coverage/debug.py')
-rw-r--r-- | coverage/debug.py | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/coverage/debug.py b/coverage/debug.py index b4c65d2..e5bb6b0 100644 --- a/coverage/debug.py +++ b/coverage/debug.py @@ -1,7 +1,9 @@ """Control of and utilities for debugging.""" import inspect +import json import os +import re # When debugging, it can be helpful to force some options, especially when @@ -92,3 +94,16 @@ def short_stack(): # pragma: debugging def dump_stack_frames(): # pragma: debugging """Print a summary of the stack to stdout.""" print(short_stack()) + + +def pretty_data(data): + """Format data as JSON, but as nicely as possible. + + Returns a string. + + """ + # Start with a basic JSON dump. + out = json.dumps(data, indent=4, sort_keys=True) + # But pairs of numbers shouldn't be split across lines... + out = re.sub(r"\[\s+(-?\d+),\s+(-?\d+)\s+]", r"[\1, \2]", out) + return out |