--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/DebugClients/Python3/coverage/config.py Thu Apr 10 23:02:20 2014 +0200
@@ -0,0 +1,213 @@
+"""Config file for coverage.py"""
+
+import os, re, sys
+from .backward import string_class, iitems
+
+# In py3, # ConfigParser was renamed to the more-standard configparser
+try:
+ import configparser # pylint: disable=F0401
+except ImportError:
+ import ConfigParser as configparser
+
+
+class HandyConfigParser(configparser.RawConfigParser):
+ """Our specialization of ConfigParser."""
+
+ def read(self, filename):
+ """Read a filename as UTF-8 configuration data."""
+ kwargs = {}
+ if sys.version_info >= (3, 2):
+ kwargs['encoding'] = "utf-8"
+ return configparser.RawConfigParser.read(self, filename, **kwargs)
+
+ def get(self, *args, **kwargs):
+ v = configparser.RawConfigParser.get(self, *args, **kwargs)
+ def dollar_replace(m):
+ """Called for each $replacement."""
+ # Only one of the groups will have matched, just get its text.
+ word = [w for w in m.groups() if w is not None][0]
+ if word == "$":
+ return "$"
+ else:
+ return os.environ.get(word, '')
+
+ dollar_pattern = r"""(?x) # Use extended regex syntax
+ \$(?: # A dollar sign, then
+ (?P<v1>\w+) | # a plain word,
+ {(?P<v2>\w+)} | # or a {-wrapped word,
+ (?P<char>[$]) # or a dollar sign.
+ )
+ """
+ v = re.sub(dollar_pattern, dollar_replace, v)
+ return v
+
+ def getlist(self, section, option):
+ """Read a list of strings.
+
+ The value of `section` and `option` is treated as a comma- and newline-
+ separated list of strings. Each value is stripped of whitespace.
+
+ Returns the list of strings.
+
+ """
+ value_list = self.get(section, option)
+ values = []
+ for value_line in value_list.split('\n'):
+ for value in value_line.split(','):
+ value = value.strip()
+ if value:
+ values.append(value)
+ return values
+
+ def getlinelist(self, section, option):
+ """Read a list of full-line strings.
+
+ The value of `section` and `option` is treated as a newline-separated
+ list of strings. Each value is stripped of whitespace.
+
+ Returns the list of strings.
+
+ """
+ value_list = self.get(section, option)
+ return list(filter(None, value_list.split('\n')))
+
+
+# The default line exclusion regexes
+DEFAULT_EXCLUDE = [
+ '(?i)# *pragma[: ]*no *cover',
+ ]
+
+# The default partial branch regexes, to be modified by the user.
+DEFAULT_PARTIAL = [
+ '(?i)# *pragma[: ]*no *branch',
+ ]
+
+# The default partial branch regexes, based on Python semantics.
+# These are any Python branching constructs that can't actually execute all
+# their branches.
+DEFAULT_PARTIAL_ALWAYS = [
+ 'while (True|1|False|0):',
+ 'if (True|1|False|0):',
+ ]
+
+
+class CoverageConfig(object):
+ """Coverage.py configuration.
+
+ The attributes of this class are the various settings that control the
+ operation of coverage.py.
+
+ """
+ def __init__(self):
+ """Initialize the configuration attributes to their defaults."""
+ # Metadata about the config.
+ self.attempted_config_files = []
+ self.config_files = []
+
+ # Defaults for [run]
+ self.branch = False
+ self.cover_pylib = False
+ self.data_file = ".coverage"
+ self.parallel = False
+ self.timid = False
+ self.source = None
+ self.debug = []
+
+ # Defaults for [report]
+ self.exclude_list = DEFAULT_EXCLUDE[:]
+ self.ignore_errors = False
+ self.include = None
+ self.omit = None
+ self.partial_list = DEFAULT_PARTIAL[:]
+ self.partial_always_list = DEFAULT_PARTIAL_ALWAYS[:]
+ self.precision = 0
+ self.show_missing = False
+
+ # Defaults for [html]
+ self.html_dir = "htmlcov"
+ self.extra_css = None
+ self.html_title = "Coverage report"
+
+ # Defaults for [xml]
+ self.xml_output = "coverage.xml"
+
+ # Defaults for [paths]
+ self.paths = {}
+
+ def from_environment(self, env_var):
+ """Read configuration from the `env_var` environment variable."""
+ # Timidity: for nose users, read an environment variable. This is a
+ # cheap hack, since the rest of the command line arguments aren't
+ # recognized, but it solves some users' problems.
+ env = os.environ.get(env_var, '')
+ if env:
+ self.timid = ('--timid' in env)
+
+ MUST_BE_LIST = ["omit", "include", "debug"]
+
+ def from_args(self, **kwargs):
+ """Read config values from `kwargs`."""
+ for k, v in iitems(kwargs):
+ if v is not None:
+ if k in self.MUST_BE_LIST and isinstance(v, string_class):
+ v = [v]
+ setattr(self, k, v)
+
+ def from_file(self, filename):
+ """Read configuration from a .rc file.
+
+ `filename` is a file name to read.
+
+ """
+ self.attempted_config_files.append(filename)
+
+ cp = HandyConfigParser()
+ files_read = cp.read(filename)
+ if files_read is not None: # return value changed in 2.4
+ self.config_files.extend(files_read)
+
+ for option_spec in self.CONFIG_FILE_OPTIONS:
+ self.set_attr_from_config_option(cp, *option_spec)
+
+ # [paths] is special
+ if cp.has_section('paths'):
+ for option in cp.options('paths'):
+ self.paths[option] = cp.getlist('paths', option)
+
+ CONFIG_FILE_OPTIONS = [
+ # [run]
+ ('branch', 'run:branch', 'boolean'),
+ ('cover_pylib', 'run:cover_pylib', 'boolean'),
+ ('data_file', 'run:data_file'),
+ ('debug', 'run:debug', 'list'),
+ ('include', 'run:include', 'list'),
+ ('omit', 'run:omit', 'list'),
+ ('parallel', 'run:parallel', 'boolean'),
+ ('source', 'run:source', 'list'),
+ ('timid', 'run:timid', 'boolean'),
+
+ # [report]
+ ('exclude_list', 'report:exclude_lines', 'linelist'),
+ ('ignore_errors', 'report:ignore_errors', 'boolean'),
+ ('include', 'report:include', 'list'),
+ ('omit', 'report:omit', 'list'),
+ ('partial_list', 'report:partial_branches', 'linelist'),
+ ('partial_always_list', 'report:partial_branches_always', 'linelist'),
+ ('precision', 'report:precision', 'int'),
+ ('show_missing', 'report:show_missing', 'boolean'),
+
+ # [html]
+ ('html_dir', 'html:directory'),
+ ('extra_css', 'html:extra_css'),
+ ('html_title', 'html:title'),
+
+ # [xml]
+ ('xml_output', 'xml:output'),
+ ]
+
+ def set_attr_from_config_option(self, cp, attr, where, type_=''):
+ """Set an attribute on self if it exists in the ConfigParser."""
+ section, option = where.split(":")
+ if cp.has_option(section, option):
+ method = getattr(cp, 'get'+type_)
+ setattr(self, attr, method(section, option))
