本文整理汇总了Python中coverage.data方法的典型用法代码示例。如果您正苦于以下问题:Python coverage.data方法的具体用法?Python coverage.data怎么用?Python coverage.data使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类coverage
的用法示例。
在下文中一共展示了coverage.data方法的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: _get_cov_obj
# 需要导入模块: import coverage [as 别名]
# 或者: from coverage import data [as 别名]
def _get_cov_obj(self):
class CoverageW(coverage.Coverage):
"""Wrap/shortcut _get_file_reporter to return ours."""
def _get_file_reporter(self, morf):
return FileReporter(morf)
cov_coverage = CoverageW(
config_file=True if self.config_file is None else self.config_file,
)
cov_coverage._init()
if hasattr(cov_coverage, '_data'):
# coveragepy 5
# TODO: get rid of intermediate handling of CoverageData?
cov_coverage._data = self.data.cov_data
else:
cov_coverage.data = self.data.cov_data
return cov_coverage
示例2: _post_save_work
# 需要导入模块: import coverage [as 别名]
# 或者: from coverage import data [as 别名]
def _post_save_work(self):
"""After saving data, look for warnings, post-work, etc.
Warn about things that should have happened but didn't.
Look for unexecuted files.
"""
# If there are still entries in the source_pkgs_unmatched list,
# then we never encountered those packages.
if self._warn_unimported_source:
self._inorout.warn_unimported_source()
# Find out if we got any data.
if not self.data and self._warn_no_data:
self._warn("No data was collected.", slug="no-data-collected")
# Find files that were never executed at all.
for file_path, plugin_name in self._inorout.find_unexecuted_files():
self.data.touch_file(file_path, plugin_name)
if self.config.note:
self.data.add_run_info(note=self.config.note)
# Backward compatibility with version 1.
示例3: _get_file_reporter
# 需要导入模块: import coverage [as 别名]
# 或者: from coverage import data [as 别名]
def _get_file_reporter(self, morf):
"""Get a FileReporter for a module or file name."""
plugin = None
file_reporter = "python"
if isinstance(morf, string_class):
abs_morf = abs_file(morf)
plugin_name = self.data.file_tracer(abs_morf)
if plugin_name:
plugin = self._plugins.get(plugin_name)
if plugin:
file_reporter = plugin.file_reporter(abs_morf)
if file_reporter is None:
raise CoverageException(
"Plugin %r did not provide a file reporter for %r." % (
plugin._coverage_plugin_name, morf
)
)
if file_reporter == "python":
file_reporter = PythonFileReporter(morf, self)
return file_reporter
示例4: _get_file_reporters
# 需要导入模块: import coverage [as 别名]
# 或者: from coverage import data [as 别名]
def _get_file_reporters(self, morfs=None):
"""Get a list of FileReporters for a list of modules or file names.
For each module or file name in `morfs`, find a FileReporter. Return
the list of FileReporters.
If `morfs` is a single module or file name, this returns a list of one
FileReporter. If `morfs` is empty or None, then the list of all files
measured is used to find the FileReporters.
"""
if not morfs:
morfs = self.data.measured_files()
# Be sure we have a list.
if not isinstance(morfs, (list, tuple)):
morfs = [morfs]
file_reporters = []
for morf in morfs:
file_reporter = self._get_file_reporter(morf)
file_reporters.append(file_reporter)
return file_reporters
示例5: test_debug_data
# 需要导入模块: import coverage [as 别名]
# 或者: from coverage import data [as 别名]
def test_debug_data(self):
data = CoverageData()
data.add_lines({
"file1.py": dict.fromkeys(range(1, 18)),
"file2.py": dict.fromkeys(range(1, 24)),
})
data.add_file_tracers({"file1.py": "a_plugin"})
data_files = CoverageDataFiles()
data_files.write(data)
self.command_line("debug data")
self.assertMultiLineEqual(self.stdout(), textwrap.dedent("""\
-- data ------------------------------------------------------
path: FILENAME
has_arcs: False
2 files:
file1.py: 17 lines [a_plugin]
file2.py: 23 lines
""").replace("FILENAME", data_files.filename))
示例6: test_run_omit_vs_report_omit
# 需要导入模块: import coverage [as 别名]
# 或者: from coverage import data [as 别名]
def test_run_omit_vs_report_omit(self):
# https://bitbucket.org/ned/coveragepy/issues/622/report-omit-overwrites-run-omit
# report:omit shouldn't clobber run:omit.
self.make_mycode()
self.make_file(".coveragerc", """\
[run]
omit = */covmodzip1.py
[report]
omit = */covmod1.py
""")
self.run_command("coverage run mycode.py")
# Read the data written, to see that the right files have been omitted from running.
covdata = CoverageData()
covdata.read_file(".coverage")
files = [os.path.basename(p) for p in covdata.measured_files()]
self.assertIn("covmod1.py", files)
self.assertNotIn("covmodzip1.py", files)
示例7: test_dotpy_not_python
# 需要导入模块: import coverage [as 别名]
# 或者: from coverage import data [as 别名]
def test_dotpy_not_python(self):
# We run a .py file, and when reporting, we can't parse it as Python.
# We should get an error message in the report.
self.make_mycode()
self.run_command("coverage run mycode.py")
self.make_file("mycode.py", "This isn't python at all!")
report = self.report_from_command("coverage report mycode.py")
# mycode NotPython: Couldn't parse '...' as Python source: 'invalid syntax' at line 1
# Name Stmts Miss Cover
# ----------------------------
# No data to report.
errmsg = self.squeezed_lines(report)[0]
# The actual file name varies run to run.
errmsg = re.sub(r"parse '.*mycode.py", "parse 'mycode.py", errmsg)
# The actual error message varies version to version
errmsg = re.sub(r": '.*' at", ": 'error' at", errmsg)
self.assertEqual(
errmsg,
"mycode.py NotPython: Couldn't parse 'mycode.py' as Python source: 'error' at line 1"
)
示例8: test_dothtml_not_python
# 需要导入模块: import coverage [as 别名]
# 或者: from coverage import data [as 别名]
def test_dothtml_not_python(self):
# We run a .html file, and when reporting, we can't parse it as
# Python. Since it wasn't .py, no error is reported.
# Run an "html" file
self.make_file("mycode.html", "a = 1")
self.run_command("coverage run mycode.html")
# Before reporting, change it to be an HTML file.
self.make_file("mycode.html", "<h1>This isn't python at all!</h1>")
report = self.report_from_command("coverage report mycode.html")
# Name Stmts Miss Cover
# ----------------------------
# No data to report.
self.assertEqual(self.line_count(report), 3)
self.assertIn('No data to report.', report)
示例9: report
# 需要导入模块: import coverage [as 别名]
# 或者: from coverage import data [as 别名]
def report(self, morfs):
"""Generate an HTML report for `morfs`.
`morfs` is a list of modules or file names.
"""
# Read the status data and check that this run used the same
# global data as the last run.
self.incr.read()
self.incr.check_global_data(self.config, self.pyfile_html_source)
# Process all the files.
for fr, analysis in get_analysis_to_report(self.coverage, morfs):
self.html_file(fr, analysis)
if not self.all_files_nums:
raise CoverageException("No data to report.")
self.totals = sum(self.all_files_nums)
# Write the index file.
self.index_file()
self.make_local_static_report_files()
return self.totals.n_statements and self.totals.pc_covered
示例10: can_skip_file
# 需要导入模块: import coverage [as 别名]
# 或者: from coverage import data [as 别名]
def can_skip_file(self, data, fr, rootname):
"""Can we skip reporting this file?
`data` is a CoverageData object, `fr` is a `FileReporter`, and
`rootname` is the name being used for the file.
"""
m = Hasher()
m.update(fr.source().encode('utf-8'))
add_data_to_hash(data, fr.filename, m)
this_hash = m.hexdigest()
that_hash = self.file_hash(rootname)
if this_hash == that_hash:
# Nothing has changed to require the file to be reported again.
return True
else:
self.set_file_hash(rootname, this_hash)
return False
示例11: switch_context
# 需要导入模块: import coverage [as 别名]
# 或者: from coverage import data [as 别名]
def switch_context(self, new_context):
"""Switch to a new dynamic context.
`new_context` is a string to use as the :ref:`dynamic context
<dynamic_contexts>` label for collected data. If a :ref:`static
context <static_contexts>` is in use, the static and dynamic context
labels will be joined together with a pipe character.
Coverage collection must be started already.
.. versionadded:: 5.0
"""
if not self._started: # pragma: part started
raise CoverageException(
"Cannot switch context, coverage is not started"
)
if self._collector.should_start_context:
self._warn("Conflicting dynamic contexts", slug="dynamic-conflict", once=True)
self._collector.switch_context(new_context)
示例12: analysis2
# 需要导入模块: import coverage [as 别名]
# 或者: from coverage import data [as 别名]
def analysis2(self, morf):
"""Analyze a module.
`morf` is a module or a file name. It will be analyzed to determine
its coverage statistics. The return value is a 5-tuple:
* The file name for the module.
* A list of line numbers of executable statements.
* A list of line numbers of excluded statements.
* A list of line numbers of statements not run (missing from
execution).
* A readable formatted string of the missing line numbers.
The analysis uses the source file itself and the current measured
coverage data.
"""
analysis = self._analyze(morf)
return (
analysis.filename,
sorted(analysis.statements),
sorted(analysis.excluded),
sorted(analysis.missing),
analysis.missing_formatted(),
)
示例13: _analyze
# 需要导入模块: import coverage [as 别名]
# 或者: from coverage import data [as 别名]
def _analyze(self, it):
"""Analyze a single morf or code unit.
Returns an `Analysis` object.
"""
# All reporting comes through here, so do reporting initialization.
self._init()
Numbers.set_precision(self.config.precision)
self._post_init()
data = self.get_data()
if not isinstance(it, FileReporter):
it = self._get_file_reporter(it)
return Analysis(data, it, self._file_mapper)
示例14: test_append_data
# 需要导入模块: import coverage [as 别名]
# 或者: from coverage import data [as 别名]
def test_append_data(self):
self.make_b_or_c_py()
out = self.run_command("coverage run b_or_c.py b")
self.assertEqual(out, 'done\n')
self.assert_exists(".coverage")
self.assert_file_count(".coverage.*", 0)
out = self.run_command("coverage run --append b_or_c.py c")
self.assertEqual(out, 'done\n')
self.assert_exists(".coverage")
self.assert_file_count(".coverage.*", 0)
# Read the coverage file and see that b_or_c.py has all 8 lines
# executed.
data = coverage.CoverageData()
data.read()
self.assertEqual(line_counts(data)['b_or_c.py'], 8)
示例15: test_erase_parallel
# 需要导入模块: import coverage [as 别名]
# 或者: from coverage import data [as 别名]
def test_erase_parallel(self):
self.make_file(".coveragerc", """\
[run]
data_file = data.dat
parallel = True
""")
self.make_file("data.dat")
self.make_file("data.dat.fooey")
self.make_file("data.dat.gooey")
self.make_file(".coverage")
self.run_command("coverage erase")
self.assert_doesnt_exist("data.dat")
self.assert_doesnt_exist("data.dat.fooey")
self.assert_doesnt_exist("data.dat.gooey")
self.assert_exists(".coverage")