| 153 | |
| 154 | class CoverageResults: |
| 155 | def __init__(self, counts=None, calledfuncs=None, infile=None, |
| 156 | callers=None, outfile=None): |
| 157 | self.counts = counts |
| 158 | if self.counts is None: |
| 159 | self.counts = {} |
| 160 | self.counter = self.counts.copy() # map (filename, lineno) to count |
| 161 | self.calledfuncs = calledfuncs |
| 162 | if self.calledfuncs is None: |
| 163 | self.calledfuncs = {} |
| 164 | self.calledfuncs = self.calledfuncs.copy() |
| 165 | self.callers = callers |
| 166 | if self.callers is None: |
| 167 | self.callers = {} |
| 168 | self.callers = self.callers.copy() |
| 169 | self.infile = infile |
| 170 | self.outfile = outfile |
| 171 | if self.infile: |
| 172 | # Try to merge existing counts file. |
| 173 | try: |
| 174 | with open(self.infile, 'rb') as f: |
| 175 | counts, calledfuncs, callers = pickle.load(f) |
| 176 | self.update(self.__class__(counts, calledfuncs, callers=callers)) |
| 177 | except (OSError, EOFError, ValueError) as err: |
| 178 | print(("Skipping counts file %r: %s" |
| 179 | % (self.infile, err)), file=sys.stderr) |
| 180 | |
| 181 | def is_ignored_filename(self, filename): |
| 182 | """Return True if the filename does not refer to a file |