--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/eric7/DebugClients/Python/coverage/summary.py Thu Jul 07 11:23:56 2022 +0200
@@ -0,0 +1,152 @@
+# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
+# For details: https://github.com/nedbat/coveragepy/blob/master/NOTICE.txt
+
+"""Summary reporting"""
+
+import sys
+
+from coverage.exceptions import ConfigError, NoDataError
+from coverage.misc import human_sorted_items
+from coverage.report import get_analysis_to_report
+from coverage.results import Numbers
+
+
+class SummaryReporter:
+ """A reporter for writing the summary report."""
+
+ def __init__(self, coverage):
+ self.coverage = coverage
+ self.config = self.coverage.config
+ self.branches = coverage.get_data().has_arcs()
+ self.outfile = None
+ self.fr_analysis = []
+ self.skipped_count = 0
+ self.empty_count = 0
+ self.total = Numbers(precision=self.config.precision)
+ self.fmt_err = "%s %s: %s"
+
+ def writeout(self, line):
+ """Write a line to the output, adding a newline."""
+ self.outfile.write(line.rstrip())
+ self.outfile.write("\n")
+
+ def report(self, morfs, outfile=None):
+ """Writes a report summarizing coverage statistics per module.
+
+ `outfile` is a file object to write the summary to. It must be opened
+ for native strings (bytes on Python 2, Unicode on Python 3).
+
+ """
+ self.outfile = outfile or sys.stdout
+
+ self.coverage.get_data().set_query_contexts(self.config.report_contexts)
+ for fr, analysis in get_analysis_to_report(self.coverage, morfs):
+ self.report_one_file(fr, analysis)
+
+ # Prepare the formatting strings, header, and column sorting.
+ max_name = max([len(fr.relative_filename()) for (fr, analysis) in self.fr_analysis] + [5])
+ fmt_name = "%%- %ds " % max_name
+ fmt_skip_covered = "\n%s file%s skipped due to complete coverage."
+ fmt_skip_empty = "\n%s empty file%s skipped."
+
+ header = (fmt_name % "Name") + " Stmts Miss"
+ fmt_coverage = fmt_name + "%6d %6d"
+ if self.branches:
+ header += " Branch BrPart"
+ fmt_coverage += " %6d %6d"
+ width100 = Numbers(precision=self.config.precision).pc_str_width()
+ header += "%*s" % (width100+4, "Cover")
+ fmt_coverage += "%%%ds%%%%" % (width100+3,)
+ if self.config.show_missing:
+ header += " Missing"
+ fmt_coverage += " %s"
+ rule = "-" * len(header)
+
+ column_order = dict(name=0, stmts=1, miss=2, cover=-1)
+ if self.branches:
+ column_order.update(dict(branch=3, brpart=4))
+
+ # Write the header
+ self.writeout(header)
+ self.writeout(rule)
+
+ # `lines` is a list of pairs, (line text, line values). The line text
+ # is a string that will be printed, and line values is a tuple of
+ # sortable values.
+ lines = []
+
+ for (fr, analysis) in self.fr_analysis:
+ nums = analysis.numbers
+
+ args = (fr.relative_filename(), nums.n_statements, nums.n_missing)
+ if self.branches:
+ args += (nums.n_branches, nums.n_partial_branches)
+ args += (nums.pc_covered_str,)
+ if self.config.show_missing:
+ args += (analysis.missing_formatted(branches=True),)
+ text = fmt_coverage % args
+ # Add numeric percent coverage so that sorting makes sense.
+ args += (nums.pc_covered,)
+ lines.append((text, args))
+
+ # Sort the lines and write them out.
+ sort_option = (self.config.sort or "name").lower()
+ reverse = False
+ if sort_option[0] == '-':
+ reverse = True
+ sort_option = sort_option[1:]
+ elif sort_option[0] == '+':
+ sort_option = sort_option[1:]
+
+ if sort_option == "name":
+ lines = human_sorted_items(lines, reverse=reverse)
+ else:
+ position = column_order.get(sort_option)
+ if position is None:
+ raise ConfigError(f"Invalid sorting option: {self.config.sort!r}")
+ lines.sort(key=lambda l: (l[1][position], l[0]), reverse=reverse)
+
+ for line in lines:
+ self.writeout(line[0])
+
+ # Write a TOTAL line if we had at least one file.
+ if self.total.n_files > 0:
+ self.writeout(rule)
+ args = ("TOTAL", self.total.n_statements, self.total.n_missing)
+ if self.branches:
+ args += (self.total.n_branches, self.total.n_partial_branches)
+ args += (self.total.pc_covered_str,)
+ if self.config.show_missing:
+ args += ("",)
+ self.writeout(fmt_coverage % args)
+
+ # Write other final lines.
+ if not self.total.n_files and not self.skipped_count:
+ raise NoDataError("No data to report.")
+
+ if self.config.skip_covered and self.skipped_count:
+ self.writeout(
+ fmt_skip_covered % (self.skipped_count, 's' if self.skipped_count > 1 else '')
+ )
+ if self.config.skip_empty and self.empty_count:
+ self.writeout(
+ fmt_skip_empty % (self.empty_count, 's' if self.empty_count > 1 else '')
+ )
+
+ return self.total.n_statements and self.total.pc_covered
+
+ def report_one_file(self, fr, analysis):
+ """Report on just one file, the callback from report()."""
+ nums = analysis.numbers
+ self.total += nums
+
+ no_missing_lines = (nums.n_missing == 0)
+ no_missing_branches = (nums.n_partial_branches == 0)
+ if self.config.skip_covered and no_missing_lines and no_missing_branches:
+ # Don't report on 100% files.
+ self.skipped_count += 1
+ elif self.config.skip_empty and nums.n_statements == 0:
+ # Don't report on empty files.
+ self.empty_count += 1
+ else:
+ self.fr_analysis.append((fr, analysis))
