def __init__(self,
basename=None,
suffix=None,
no_disk=False,
warn=None,
debug=None):
self._no_disk = no_disk
self._basename = os.path.abspath(basename or ".coverage")
self._suffix = suffix
self._warn = warn
self._debug = debug or NoDebugging()
self._choose_filename()
self._file_map = {}
# Maps thread ids to SqliteDb objects.
self._dbs = {}
self._pid = os.getpid()
# Are we in sync with the data file?
self._have_used = False
self._has_lines = False
self._has_arcs = False
self._current_context = None
self._current_context_id = None
self._query_context_ids = None
def sys_info(cls):
"""Our information for `Coverage.sys_info`.
Returns a list of (key, value) pairs.
"""
with SqliteDb(":memory:", debug=NoDebugging()) as db:
temp_store = [row[0] for row in db.execute("pragma temp_store")]
compile_options = [row[0] for row in db.execute("pragma compile_options")]
return [
('sqlite3_version', sqlite3.version),
('sqlite3_sqlite_version', sqlite3.sqlite_version),
('sqlite3_temp_store', temp_store),
('sqlite3_compile_options', compile_options),
]
def __init__(self,
basename=None,
suffix=None,
no_disk=False,
warn=None,
debug=None):
"""Create a :class:`CoverageData` object to hold coverage-measured data.
Arguments:
basename (str): the base name of the data file, defaulting to
".coverage".
suffix (str or bool): has the same meaning as the `data_suffix`
argument to :class:`coverage.Coverage`.
no_disk (bool): if True, keep all data in memory, and don't
write any disk file.
warn: a warning callback function, accepting a warning message
argument.
debug: a `DebugControl` object (optional)
"""
self._no_disk = no_disk
self._basename = os.path.abspath(basename or ".coverage")
self._suffix = suffix
self._warn = warn
self._debug = debug or NoDebugging()
self._choose_filename()
self._file_map = {}
# Maps thread ids to SqliteDb objects.
self._dbs = {}
self._pid = os.getpid()
# Synchronize the operations used during collection.
self._lock = threading.Lock()
# Are we in sync with the data file?
self._have_used = False
self._has_lines = False
self._has_arcs = False
self._current_context = None
self._current_context_id = None
self._query_context_ids = None
def __init__(self, basename=None, suffix=None, warn=None, debug=None):
self._basename = os.path.abspath(basename or ".coverage")
self._suffix = suffix
self._warn = warn
self._debug = debug or NoDebugging()
self._choose_filename()
self._file_map = {}
self._db = None
self._pid = os.getpid()
# Are we in sync with the data file?
self._have_used = False
self._has_lines = False
self._has_arcs = False
self._current_context = None
self._current_context_id = None
def sys_info(cls):
"""Our information for `Coverage.sys_info`.
Returns a list of (key, value) pairs.
"""
with SqliteDb(":memory:", debug=NoDebugging()) as db:
temp_store = [row[0] for row in db.execute("pragma temp_store")]
copts = [row[0] for row in db.execute("pragma compile_options")]
# Yes, this is overkill. I don't like the long list of options
# at the end of "debug sys", but I don't want to omit information.
copts = [
"; ".join(copts[i:i + 3]) for i in range(0, len(copts), 3)
]
return [
('sqlite3_version', sqlite3.version),
('sqlite3_sqlite_version', sqlite3.sqlite_version),
('sqlite3_temp_store', temp_store),
('sqlite3_compile_options', copts),
]
def __init__(self, basename=None, suffix=None, warn=None, debug=None):
"""Create a CoverageData.
`warn` is the warning function to use.
`basename` is the name of the file to use for storing data.
`debug` is a `DebugControl` object for writing debug messages.
"""
self._warn = warn
self._debug = debug or NoDebugging()
self.filename = os.path.abspath(basename or ".coverage")
self.suffix = suffix
# A map from canonical Python source file name to a dictionary in
# which there's an entry for each line number that has been
# executed:
#
# { 'filename1.py': [12, 47, 1001], ... }
#
self._lines = None
# A map from canonical Python source file name to a dictionary with an
# entry for each pair of line numbers forming an arc:
#
# { 'filename1.py': [(12,14), (47,48), ... ], ... }
#
self._arcs = None
# A map from canonical source file name to a plugin module name:
#
# { 'filename1.py': 'django.coverage', ... }
#
self._file_tracers = {}
# A list of dicts of information about the coverage.py runs.
self._runs = []