Mercurial Repositories > eric / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/DebugClients/Python3/coverage/summary.py	Mon Dec 28 16:03:33 2009 +0000
@@ -0,0 +1,74 @@
+"""Summary reporting"""
+
+import sys
+
+from .report import Reporter
+
+
+class SummaryReporter(Reporter):
+    """A reporter for writing the summary report."""
+    
+    def __init__(self, coverage, show_missing=True, ignore_errors=False):
+        super(SummaryReporter, self).__init__(coverage, ignore_errors)
+        self.show_missing = show_missing
+
+    def report(self, morfs, omit_prefixes=None, outfile=None):
+        """Writes a report summarizing coverage statistics per module."""
+        
+        self.find_code_units(morfs, omit_prefixes)
+
+        # Prepare the formatting strings
+        max_name = max([len(cu.name) for cu in self.code_units] + [5])
+        fmt_name = "%%- %ds  " % max_name
+        fmt_err = "%s   %s: %s\n"
+        header = fmt_name % "Name" + " Stmts   Exec  Cover\n"
+        fmt_coverage = fmt_name + "% 6d % 6d % 5d%%\n"
+        if self.show_missing:
+            header = header.replace("\n", "   Missing\n")
+            fmt_coverage = fmt_coverage.replace("\n", "   %s\n")
+        rule = "-" * (len(header)-1) + "\n"
+
+        if not outfile:
+            outfile = sys.stdout
+
+        # Write the header
+        outfile.write(header)
+        outfile.write(rule)
+
+        total_statements = 0
+        total_executed = 0
+        total_units = 0
+        
+        for cu in self.code_units:
+            try:
+                statements, _, missing, readable = self.coverage._analyze(cu)
+                n = len(statements)
+                m = n - len(missing)
+                if n > 0:
+                    pc = 100.0 * m / n
+                else:
+                    pc = 100.0
+                args = (cu.name, n, m, pc)
+                if self.show_missing:
+                    args = args + (readable,)
+                outfile.write(fmt_coverage % args)
+                total_units += 1
+                total_statements = total_statements + n
+                total_executed = total_executed + m
+            except KeyboardInterrupt:                       #pragma: no cover
+                raise
+            except:
+                if not self.ignore_errors:
+                    typ, msg = sys.exc_info()[:2]
+                    outfile.write(fmt_err % (cu.name, typ.__name__, msg))
+
+        if total_units > 1:
+            outfile.write(rule)
+            if total_statements > 0:
+                pc = 100.0 * total_executed / total_statements
+            else:
+                pc = 100.0
+            args = ("TOTAL", total_statements, total_executed, pc)
+            if self.show_missing:
+                args = args + ("",)
+            outfile.write(fmt_coverage % args)
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