Finish up --precision

2 files changed, 16 insertions, 6 deletions

diff --git a/coverage/cmdline.py b/coverage/cmdline.py
index db604dbd..08e116b6 100644
--- a/coverage/cmdline.py
+++ b/coverage/cmdline.py
@@ -366,6 +366,7 @@ CMDS = {
             Opts.ignore_errors,
             Opts.include,
             Opts.omit,
+            Opts.precision,
             Opts.show_contexts,
             Opts.skip_covered,
             Opts.skip_empty,
@@ -578,7 +579,6 @@ class CoverageScript(object):
             omit=omit,
             include=include,
             contexts=contexts,
-            precision=options.precision,
             )
 
         # We need to be able to import from the current directory, because
@@ -593,6 +593,7 @@ class CoverageScript(object):
                 show_missing=options.show_missing,
                 skip_covered=options.skip_covered,
                 skip_empty=options.skip_empty,
+                precision=options.precision,
                 **report_args
                 )
         elif options.action == "annotate":
@@ -604,6 +605,7 @@ class CoverageScript(object):
                 skip_covered=options.skip_covered,
                 skip_empty=options.skip_empty,
                 show_contexts=options.show_contexts,
+                precision=options.precision,
                 **report_args
                 )
         elif options.action == "xml":
diff --git a/coverage/control.py b/coverage/control.py
index c0e4c73c..c2f40e70 100644
--- a/coverage/control.py
+++ b/coverage/control.py
@@ -857,6 +857,9 @@ class Coverage(object):
         expressions (using :func:`re.search <python:re.search>`) will be
         included in the report.
 
+        `precision` is the number of digits to display after the decimal
+        point for percentages.
+
         All of the arguments default to the settings read from the
         :ref:`configuration file <config>`.
 
@@ -868,6 +871,9 @@ class Coverage(object):
         .. versionadded:: 5.0
             The `contexts` and `skip_empty` parameters.
 
+        .. versionadded:: 5.2
+            The `precision` parameter.
+
         """
         with override_config(
             self,
@@ -899,10 +905,12 @@ class Coverage(object):
             reporter = AnnotateReporter(self)
             reporter.report(morfs, directory=directory)
 
-    def html_report(self, morfs=None, directory=None, ignore_errors=None,
-                    omit=None, include=None, extra_css=None, title=None,
-                    skip_covered=None, show_contexts=None, contexts=None,
-                    skip_empty=None):
+    def html_report(
+        self, morfs=None, directory=None, ignore_errors=None,
+        omit=None, include=None, extra_css=None, title=None,
+        skip_covered=None, show_contexts=None, contexts=None,
+        skip_empty=None, precision=None,
+    ):
         """Generate an HTML report.
 
         The HTML is written to `directory`.  The file "index.html" is the
@@ -930,7 +938,7 @@ class Coverage(object):
             ignore_errors=ignore_errors, report_omit=omit, report_include=include,
             html_dir=directory, extra_css=extra_css, html_title=title,
             skip_covered=skip_covered, show_contexts=show_contexts, report_contexts=contexts,
-            skip_empty=skip_empty,
+            skip_empty=skip_empty, precision=precision,
         ):
             reporter = HtmlReporter(self)
             return reporter.report(morfs)