Python pkg_resources.working_set 模块，resolve() 实例源码

def _finalize_features(self):
        """Add/remove features and resolve dependencies between them"""

        # First, flag all the enabled items (and thus their dependencies)
        for name,feature in self.features.items():
            enabled = self.feature_is_included(name)
            if enabled or (enabled is None and feature.include_by_default()):
                feature.include_in(self)
                self._set_feature(name,1)

        # Then disable the rest, so that off-by-default features don't
        # get flagged as errors when they're required by an enabled feature
        for name,feature in self.features.items():
            if not self.feature_is_included(name):
                feature.exclude_from(self)
                self._set_feature(name,0)

def _finalize_features(self):
        """Add/remove features and resolve dependencies between them"""

        # First, flag all the enabled items (and thus their dependencies)
        for name,feature in self.features.items():
            enabled = self.feature_is_included(name)
            if enabled or (enabled is None and feature.include_by_default()):
                feature.include_in(self)
                self._set_feature(name,1)

        # Then disable the rest, so that off-by-default features don't
        # get flagged as errors when they're required by an enabled feature
        for name,feature in self.features.items():
            if not self.feature_is_included(name):
                feature.exclude_from(self)
                self._set_feature(name,0)

def _finalize_features(self):
        """Add/remove features and resolve dependencies between them"""

        # First, flag all the enabled items (and thus their dependencies)
        for name,feature in self.features.items():
            enabled = self.feature_is_included(name)
            if enabled or (enabled is None and feature.include_by_default()):
                feature.include_in(self)
                self._set_feature(name,1)

        # Then disable the rest, so that off-by-default features don't
        # get flagged as errors when they're required by an enabled feature
        for name,feature in self.features.items():
            if not self.feature_is_included(name):
                feature.exclude_from(self)
                self._set_feature(name,0)

def _finalize_features(self):
        """Add/remove features and resolve dependencies between them"""

        # First, flag all the enabled items (and thus their dependencies)
        for name,feature in self.features.items():
            enabled = self.feature_is_included(name)
            if enabled or (enabled is None and feature.include_by_default()):
                feature.include_in(self)
                self._set_feature(name,1)

        # Then disable the rest, so that off-by-default features don't
        # get flagged as errors when they're required by an enabled feature
        for name,feature in self.features.items():
            if not self.feature_is_included(name):
                feature.exclude_from(self)
                self._set_feature(name,0)

def _finalize_features(self):
        """Add/remove features and resolve dependencies between them"""

        # First, flag all the enabled items (and thus their dependencies)
        for name,feature in self.features.items():
            enabled = self.feature_is_included(name)
            if enabled or (enabled is None and feature.include_by_default()):
                feature.include_in(self)
                self._set_feature(name,1)

        # Then disable the rest, so that off-by-default features don't
        # get flagged as errors when they're required by an enabled feature
        for name,feature in self.features.items():
            if not self.feature_is_included(name):
                feature.exclude_from(self)
                self._set_feature(name,0)

def _finalize_features(self):
        """Add/remove features and resolve dependencies between them"""

        # First, flag all the enabled items (and thus their dependencies)
        for name,feature in self.features.items():
            enabled = self.feature_is_included(name)
            if enabled or (enabled is None and feature.include_by_default()):
                feature.include_in(self)
                self._set_feature(name,1)

        # Then disable the rest, so that off-by-default features don't
        # get flagged as errors when they're required by an enabled feature
        for name,feature in self.features.items():
            if not self.feature_is_included(name):
                feature.exclude_from(self)
                self._set_feature(name,0)

def _finalize_features(self):
        """Add/remove features and resolve dependencies between them"""

        # First, flag all the enabled items (and thus their dependencies)
        for name,feature in self.features.items():
            enabled = self.feature_is_included(name)
            if enabled or (enabled is None and feature.include_by_default()):
                feature.include_in(self)
                self._set_feature(name,1)

        # Then disable the rest, so that off-by-default features don't
        # get flagged as errors when they're required by an enabled feature
        for name,feature in self.features.items():
            if not self.feature_is_included(name):
                feature.exclude_from(self)
                self._set_feature(name,0)

def _finalize_features(self):
        """Add/remove features and resolve dependencies between them"""

        # First, flag all the enabled items (and thus their dependencies)
        for name,feature in self.features.items():
            enabled = self.feature_is_included(name)
            if enabled or (enabled is None and feature.include_by_default()):
                feature.include_in(self)
                self._set_feature(name,1)

        # Then disable the rest, so that off-by-default features don't
        # get flagged as errors when they're required by an enabled feature
        for name,feature in self.features.items():
            if not self.feature_is_included(name):
                feature.exclude_from(self)
                self._set_feature(name,0)

def _finalize_features(self):
        """Add/remove features and resolve dependencies between them"""

        # First, flag all the enabled items (and thus their dependencies)
        for name,feature in self.features.items():
            enabled = self.feature_is_included(name)
            if enabled or (enabled is None and feature.include_by_default()):
                feature.include_in(self)
                self._set_feature(name,1)

        # Then disable the rest, so that off-by-default features don't
        # get flagged as errors when they're required by an enabled feature
        for name,feature in self.features.items():
            if not self.feature_is_included(name):
                feature.exclude_from(self)
                self._set_feature(name,0)

def _finalize_features(self):
        """Add/remove features and resolve dependencies between them"""

        # First, flag all the enabled items (and thus their dependencies)
        for name,feature in self.features.items():
            enabled = self.feature_is_included(name)
            if enabled or (enabled is None and feature.include_by_default()):
                feature.include_in(self)
                self._set_feature(name,1)

        # Then disable the rest, so that off-by-default features don't
        # get flagged as errors when they're required by an enabled feature
        for name,feature in self.features.items():
            if not self.feature_is_included(name):
                feature.exclude_from(self)
                self._set_feature(name,0)

def _finalize_features(self):
        """Add/remove features and resolve dependencies between them"""

        # First, flag all the enabled items (and thus their dependencies)
        for name,feature in self.features.items():
            enabled = self.feature_is_included(name)
            if enabled or (enabled is None and feature.include_by_default()):
                feature.include_in(self)
                self._set_feature(name,1)

        # Then disable the rest, so that off-by-default features don't
        # get flagged as errors when they're required by an enabled feature
        for name,feature in self.features.items():
            if not self.feature_is_included(name):
                feature.exclude_from(self)
                self._set_feature(name,0)

def fetch_build_eggs(self, requires):
        """Resolve pre-setup requirements"""
        from pkg_resources import working_set, parse_requirements
        for dist in working_set.resolve(
            parse_requirements(requires), installer=self.fetch_build_egg,
            replace_conflicting=True
        ):
            working_set.add(dist, replace=True)

def fetch_build_eggs(self, requires):
        """Resolve pre-setup requirements"""
        from pkg_resources import working_set, parse_requirements
        for dist in working_set.resolve(
            parse_requirements(requires), installer=self.fetch_build_egg,
            replace_conflicting=True
        ):
            working_set.add(dist, replace=True)

def fetch_build_eggs(self, requires):
        """Resolve pre-setup requirements"""
        from pkg_resources import working_set, parse_requirements
        for dist in working_set.resolve(
            parse_requirements(requires), installer=self.fetch_build_egg,
            replace_conflicting=True
        ):
            working_set.add(dist, replace=True)

def fetch_build_eggs(self, requires):
        """Resolve pre-setup requirements"""
        from pkg_resources import working_set, parse_requirements
        for dist in working_set.resolve(
            parse_requirements(requires), installer=self.fetch_build_egg,
            replace_conflicting=True
        ):
            working_set.add(dist, replace=True)

def fetch_build_eggs(self, requires):
        """Resolve pre-setup requirements"""
        from pkg_resources import working_set, parse_requirements
        for dist in working_set.resolve(
            parse_requirements(requires), installer=self.fetch_build_egg,
            replace_conflicting=True
        ):
            working_set.add(dist, replace=True)

def fetch_build_eggs(self, requires):
        """Resolve pre-setup requirements"""
        from pkg_resources import working_set, parse_requirements
        for dist in working_set.resolve(
            parse_requirements(requires), installer=self.fetch_build_egg,
            replace_conflicting=True
        ):
            working_set.add(dist, replace=True)

def fetch_build_eggs(self, requires):
        """Resolve pre-setup requirements"""
        from pkg_resources import working_set, parse_requirements
        for dist in working_set.resolve(
            parse_requirements(requires), installer=self.fetch_build_egg
        ):
            working_set.add(dist)

def fetch_build_eggs(self, requires):
        """Resolve pre-setup requirements"""
        from pkg_resources import working_set, parse_requirements
        for dist in working_set.resolve(
            parse_requirements(requires), installer=self.fetch_build_egg
        ):
            working_set.add(dist)

def fetch_build_eggs(self, requires):
        """Resolve pre-setup requirements"""
        from pkg_resources import working_set, parse_requirements
        for dist in working_set.resolve(
            parse_requirements(requires), installer=self.fetch_build_egg,
            replace_conflicting=True
        ):
            working_set.add(dist, replace=True)

def fetch_build_eggs(self, requires):
        """Resolve pre-setup requirements"""
        from pkg_resources import working_set, parse_requirements
        for dist in working_set.resolve(
            parse_requirements(requires), installer=self.fetch_build_egg,
            replace_conflicting=True
        ):
            working_set.add(dist, replace=True)

def fetch_build_eggs(self, requires):
        """Resolve pre-setup requirements"""
        from pkg_resources import working_set, parse_requirements
        for dist in working_set.resolve(
            parse_requirements(requires), installer=self.fetch_build_egg,
            replace_conflicting=True
        ):
            working_set.add(dist, replace=True)