diff options
Diffstat (limited to 'coverage/cmdline.py')
| -rw-r--r-- | coverage/cmdline.py | 44 |
1 files changed, 41 insertions, 3 deletions
diff --git a/coverage/cmdline.py b/coverage/cmdline.py index accade5b..d421aabe 100644 --- a/coverage/cmdline.py +++ b/coverage/cmdline.py @@ -199,7 +199,7 @@ CMDS = { "missed with !." ), - 'help': CmdOptionParser("help", + 'help': CmdOptionParser("help", [Opts.help], usage = "[command]", description = "Describe how to use coverage.py" ), @@ -217,14 +217,22 @@ CMDS = { "executed, excluded, and missed lines." ), - 'combine': CmdOptionParser("combine", + 'combine': CmdOptionParser("combine", [Opts.help], usage = " ", description = "Combine data from multiple coverage files collected " "with 'run -p'. The combined results are stored into a single " "file representing the union of the coverage." ), - 'erase': CmdOptionParser("erase", + 'debug': CmdOptionParser("debug", [Opts.help], + usage = "<topic>", + description = "Display information the internals of coverage.py, " + "for diagnosing problems. " + "Topics are 'data' to show a summary of the data collected in " + ".coverage, or 'sys' to show installation information." + ), + + 'erase': CmdOptionParser("erase", [Opts.help], usage = " ", description = "Erase previously collected coverage data." ), @@ -371,6 +379,7 @@ class CoverageScript: 'execute' in options.actions or 'annotate' in options.actions or 'html' in options.actions or + 'debug' in options.actions or 'report' in options.actions or 'xml' in options.actions ) @@ -389,6 +398,35 @@ class CoverageScript: timid = options.timid, ) + if 'debug' in options.actions: + if not args: + self.help_fn("What information would you like: data, sys?") + return ERR + for info in args: + if info == 'sys': + print("-- sys ----------------------------------------") + for label, info in self.coverage.sysinfo(): + if isinstance(info, list): + print("%15s:" % label) + for e in info: + print("%15s %s" % ("", e)) + else: + print("%15s: %s" % (label, info)) + elif info == 'data': + print("-- data ---------------------------------------") + self.coverage.load() + summary = self.coverage.data.summary(fullpath=True) + if summary: + filenames = sorted(summary.keys()) + for f in filenames: + print("%s: %d lines" % (f, summary[f])) + else: + print("No data collected") + else: + self.help_fn("Don't know what you mean by %r" % info) + return ERR + return OK + if 'erase' in options.actions or options.erase_first: self.coverage.erase() else: |