def configure(self, prospector_config, found_files): extra_sys_path = found_files.get_minimal_syspath() check_paths = self._get_pylint_check_paths(found_files) pylint_options = prospector_config.tool_options("pylint") self._set_path_finder(extra_sys_path, pylint_options) linter = ProspectorLinter(found_files) config_messages, configured_by = self._get_pylint_configuration( check_paths, linter, prospector_config, pylint_options ) # we don't want similarity reports right now linter.disable("similarities") # use the collector 'reporter' to simply gather the messages # given by PyLint self._collector = Collector(linter.msgs_store) linter.set_reporter(self._collector) if linter.config.jobs == 0: linter.config.jobs = _cpu_count() self._linter = linter return configured_by, config_messages
def configure(self, prospector_config, found_files): config_messages = [] extra_sys_path = found_files.get_minimal_syspath() check_paths = self._get_pylint_check_paths(found_files) pylint_options = prospector_config.tool_options("pylint") self._set_path_finder(extra_sys_path, pylint_options) linter = ProspectorLinter(found_files) ext_found = False configured_by = None config_messages, configured_by = self._get_pylint_configuration( check_paths, config_messages, configured_by, ext_found, linter, prospector_config, pylint_options) # Pylint 1.4 introduced the idea of explicitly specifying which # C-extensions to load. This is because doing so allows them to # execute any code whatsoever, which is considered to be unsafe. # The following option turns off this, allowing any extension to # load again, since any setup.py can execute arbitrary code and # the safety gained through this approach seems minimal. Leaving # it on means that the inference engine cannot do much inference # on modules with C-extensions which is a bit useless. linter.set_option("unsafe-load-any-extension", True) # we don't want similarity reports right now linter.disable("similarities") # use the collector 'reporter' to simply gather the messages # given by PyLint self._collector = Collector(linter.msgs_store) linter.set_reporter(self._collector) if linter.config.jobs == 0: linter.config.jobs = _cpu_count() self._linter = linter return configured_by, config_messages
def prepare(self, rootpath, ignore, args, adaptors): linter = ProspectorLinter(ignore) linter.load_default_plugins() extra_sys_path, check_paths = _find_package_paths(ignore, rootpath) # insert the target path into the system path to get correct behaviour self._orig_sys_path = sys.path # note: we prepend, so that modules are preferentially found in the # path given as an argument. This prevents problems where we are # checking a module which is already on sys.path before this # manipulation - for example, if we are checking 'requests' in a local # checkout, but 'requests' is already installed system wide, pylint # will discover the system-wide modules first if the local checkout # does not appear first in the path sys.path = list(extra_sys_path) + sys.path for adaptor in adaptors: adaptor.adapt_pylint(linter) self._args = linter.load_command_line_configuration(check_paths) # disable the warnings about disabling warnings... linter.disable('I0011') linter.disable('I0012') linter.disable('I0020') linter.disable('I0021') # disable the 'mixed indentation' warning, since it actually will only allow # the indentation specified in the pylint configuration file; we replace it # instead with our own version which is more lenient and configurable linter.disable('W0312') indent_checker = IndentChecker(linter) linter.register_checker(indent_checker) # we don't want similarity reports right now linter.disable('similarities') # use the collector 'reporter' to simply gather the messages # given by PyLint self._collector = Collector() linter.set_reporter(self._collector) self._linter = linter
def configure(self, prospector_config, found_files): config_messages = [] extra_sys_path = found_files.get_minimal_syspath() # create a list of packages, but don't include packages which are # subpackages of others as checks will be duplicated packages = [ os.path.split(p) for p in found_files.iter_package_paths(abspath=False) ] packages.sort(key=len) check_paths = set() for package in packages: package_path = os.path.join(*package) if len(package) == 1: check_paths.add(package_path) continue for i in range(1, len(package)): if os.path.join(*package[:-i]) in check_paths: break else: check_paths.add(package_path) for filepath in found_files.iter_module_paths(abspath=False): package = os.path.dirname(filepath).split(os.path.sep) for i in range(0, len(package)): if os.path.join(*package[:i + 1]) in check_paths: break else: check_paths.add(filepath) check_paths = [found_files.to_absolute_path(p) for p in check_paths] # insert the target path into the system path to get correct behaviour self._orig_sys_path = sys.path # note: we prepend, so that modules are preferentially found in the # path given as an argument. This prevents problems where we are # checking a module which is already on sys.path before this # manipulation - for example, if we are checking 'requests' in a local # checkout, but 'requests' is already installed system wide, pylint # will discover the system-wide modules first if the local checkout # does not appear first in the path sys.path = list(extra_sys_path) + sys.path ext_found = False configured_by = None linter = ProspectorLinter(found_files) if prospector_config.use_external_config('pylint'): # try to find a .pylintrc pylintrc = prospector_config.external_config_location('pylint') if pylintrc is None: pylintrc = find_pylintrc() if pylintrc is None: pylintrc_path = os.path.join(prospector_config.workdir, '.pylintrc') if os.path.exists(pylintrc_path): pylintrc = pylintrc_path if pylintrc is not None: # load it! configured_by = pylintrc ext_found = True self._args = linter.load_command_line_configuration( check_paths) config_messages += self._pylintrc_configure(pylintrc, linter) if not ext_found: linter.reset_options() self._args = linter.load_command_line_configuration(check_paths) self._prospector_configure(prospector_config, linter) # Pylint 1.4 introduced the idea of explicitly specifying which # C-extensions to load. This is because doing so allows them to # execute any code whatsoever, which is considered to be unsafe. # The following option turns off this, allowing any extension to # load again, since any setup.py can execute arbitrary code and # the safety gained through this approach seems minimal. Leaving # it on means that the inference engine cannot do much inference # on modules with C-extensions which is a bit useless. linter.set_option('unsafe-load-any-extension', True) # we don't want similarity reports right now linter.disable('similarities') # use the collector 'reporter' to simply gather the messages # given by PyLint self._collector = Collector(linter.msgs_store) linter.set_reporter(self._collector) self._linter = linter return configured_by, config_messages
def configure(self, prospector_config, found_files): config_messages = [] extra_sys_path = found_files.get_minimal_syspath() # create a list of packages, but don't include packages which are # subpackages of others as checks will be duplicated packages = [p.split(os.path.sep) for p in found_files.iter_package_paths(abspath=False)] packages.sort(key=len) check_paths = set() for package in packages: package_path = os.path.join(*package) if len(package) == 1: check_paths.add(package_path) continue for i in range(1, len(package)): if os.path.join(*package[:-i]) in check_paths: break else: check_paths.add(package_path) for filepath in found_files.iter_module_paths(abspath=False): package = os.path.dirname(filepath).split(os.path.sep) for i in range(0, len(package)): if os.path.join(*package[:i + 1]) in check_paths: break else: check_paths.add(filepath) check_paths = [found_files.to_absolute_path(p) for p in check_paths] # insert the target path into the system path to get correct behaviour self._orig_sys_path = sys.path # note: we prepend, so that modules are preferentially found in the # path given as an argument. This prevents problems where we are # checking a module which is already on sys.path before this # manipulation - for example, if we are checking 'requests' in a local # checkout, but 'requests' is already installed system wide, pylint # will discover the system-wide modules first if the local checkout # does not appear first in the path sys.path = list(extra_sys_path) + sys.path ext_found = False configured_by = None linter = ProspectorLinter(found_files) if prospector_config.use_external_config('pylint'): # try to find a .pylintrc pylintrc = prospector_config.external_config_location('pylint') if pylintrc is None: pylintrc = find_pylintrc() if pylintrc is None: pylintrc_path = os.path.join(prospector_config.workdir, '.pylintrc') if os.path.exists(pylintrc_path): pylintrc = pylintrc_path if pylintrc is not None: # load it! configured_by = pylintrc ext_found = True self._args = linter.load_command_line_configuration(check_paths) config_messages += self._pylintrc_configure(pylintrc, linter) if not ext_found: linter.reset_options() self._args = linter.load_command_line_configuration(check_paths) self._prospector_configure(prospector_config, linter) # Pylint 1.4 introduced the idea of explicitly specifying which C-extensions # to load. This is because doing so allows them to execute any code whatsoever, # which is considered to be unsafe. The following option turns off this, allowing # any extension to load again, since any setup.py can execute arbitrary code and # the safety gained through this approach seems minimal. Leaving it on means # that the inference engine cannot do much inference on modules with C-extensions # which is a bit useless. linter.set_option('unsafe-load-any-extension', True) # we don't want similarity reports right now linter.disable('similarities') # use the collector 'reporter' to simply gather the messages # given by PyLint self._collector = Collector(linter.msgs_store) linter.set_reporter(self._collector) self._linter = linter return configured_by, config_messages
def prepare(self, rootpath, ignore, args, adaptors): linter = ProspectorLinter(ignore, rootpath) linter.load_default_plugins() extra_sys_path, check_paths = _find_package_paths(ignore, rootpath) # insert the target path into the system path to get correct behaviour self._orig_sys_path = sys.path # note: we prepend, so that modules are preferentially found in the # path given as an argument. This prevents problems where we are # checking a module which is already on sys.path before this # manipulation - for example, if we are checking 'requests' in a local # checkout, but 'requests' is already installed system wide, pylint # will discover the system-wide modules first if the local checkout # does not appear first in the path sys.path = list(extra_sys_path) + sys.path for adaptor in adaptors: adaptor.adapt_pylint(linter) self._args = linter.load_command_line_configuration(check_paths) # disable the warnings about disabling warnings... linter.disable('I0011') linter.disable('I0012') linter.disable('I0020') linter.disable('I0021') # disable the 'mixed indentation' warning, since it actually will only allow # the indentation specified in the pylint configuration file; we replace it # instead with our own version which is more lenient and configurable linter.disable('W0312') indent_checker = IndentChecker(linter) linter.register_checker(indent_checker) # we don't want similarity reports right now linter.disable('similarities') # use the collector 'reporter' to simply gather the messages # given by PyLint self._collector = Collector() linter.set_reporter(self._collector) for checker in linter.get_checkers(): if not hasattr(checker, 'options'): continue for option in checker.options: if args.max_line_length is not None: if option[0] == 'max-line-length': checker.set_option('max-line-length', args.max_line_length) self._linter = linter
def prepare(self, found_files, args, adaptors): linter = ProspectorLinter(found_files) linter.load_default_plugins() extra_sys_path = found_files.get_minimal_syspath() # create a list of packages, but don't include packages which are # subpackages of others as checks will be duplicated packages = [p.split(os.path.sep) for p in found_files.iter_package_paths(abspath=False)] packages.sort(key=len) check_paths = set() for package in packages: package_path = os.path.join(*package) if len(package) == 1: check_paths.add(package_path) continue for i in range(1, len(package)): if os.path.join(*package[:-i]) in check_paths: break else: check_paths.add(package_path) for filepath in found_files.iter_module_paths(abspath=False): package = os.path.dirname(filepath).split(os.path.sep) for i in range(0, len(package)): if os.path.join(*package[:i+1]) in check_paths: break else: check_paths.add(filepath) check_paths = [found_files.to_absolute_path(p) for p in check_paths] # insert the target path into the system path to get correct behaviour self._orig_sys_path = sys.path # note: we prepend, so that modules are preferentially found in the # path given as an argument. This prevents problems where we are # checking a module which is already on sys.path before this # manipulation - for example, if we are checking 'requests' in a local # checkout, but 'requests' is already installed system wide, pylint # will discover the system-wide modules first if the local checkout # does not appear first in the path sys.path = list(extra_sys_path) + sys.path for adaptor in adaptors: adaptor.adapt_pylint(linter) self._args = linter.load_command_line_configuration(check_paths) # The warnings about disabling warnings are useful for figuring out # with other tools to suppress messages from. For example, an unused # import which is disabled with 'pylint:disable=W0611' will still # generate an 'FL0001' unused import warning from pyflakes. Using the # information from these messages, we can figure out what was disabled. linter.disable('I0011') # notification about disabling a message linter.disable('I0012') # notification about enabling a message linter.enable('I0013') # notification about disabling an entire file linter.enable('I0020') # notification about a message being supressed linter.disable('I0021') # notification about message supressed which was not raised linter.disable('I0022') # notification about use of deprecated 'pragma' option # disable the 'mixed indentation' warning, since it actually will only allow # the indentation specified in the pylint configuration file; we replace it # instead with our own version which is more lenient and configurable linter.disable('W0312') indent_checker = IndentChecker(linter) linter.register_checker(indent_checker) # we don't want similarity reports right now linter.disable('similarities') # use the collector 'reporter' to simply gather the messages # given by PyLint self._collector = Collector() linter.set_reporter(self._collector) for checker in linter.get_checkers(): if not hasattr(checker, 'options'): continue for option in checker.options: if args.max_line_length is not None: if option[0] == 'max-line-length': checker.set_option('max-line-length', args.max_line_length) self._linter = linter