Python pip._internal.exceptions.ConfigurationError() Examples

The following are 30 code examples of pip._internal.exceptions.ConfigurationError(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module pip._internal.exceptions , or try the search function .
Example #1
Source File: configuration.py    From twitter-stock-recommendation with MIT License 6 votes vote down vote up 
def _construct_parser(self, fname):
        # type: (str) -> RawConfigParser
        parser = configparser.RawConfigParser()
        # If there is no such file, don't bother reading it but create the
        # parser anyway, to hold the data.
        # Doing this is useful when modifying and saving files, where we don't
        # need to construct a parser.
        if os.path.exists(fname):
            try:
                parser.read(fname)
            except UnicodeDecodeError:
                raise ConfigurationError((
                    "ERROR: "
                    "Configuration file contains invalid %s characters.\n"
                    "Please fix your configuration, located at %s\n"
                ) % (locale.getpreferredencoding(False), fname))
        return parser
Example #2
Source File: configuration.py    From hacktoberfest2018 with GNU General Public License v3.0 6 votes vote down vote up 
def _construct_parser(self, fname):
        # type: (str) -> RawConfigParser
        parser = configparser.RawConfigParser()
        # If there is no such file, don't bother reading it but create the
        # parser anyway, to hold the data.
        # Doing this is useful when modifying and saving files, where we don't
        # need to construct a parser.
        if os.path.exists(fname):
            try:
                parser.read(fname)
            except UnicodeDecodeError:
                raise ConfigurationError((
                    "ERROR: "
                    "Configuration file contains invalid %s characters.\n"
                    "Please fix your configuration, located at %s\n"
                ) % (locale.getpreferredencoding(False), fname))
        return parser
Example #3
Source File: configuration.py    From hacktoberfest2018 with GNU General Public License v3.0 6 votes vote down vote up 
def _construct_parser(self, fname):
        # type: (str) -> RawConfigParser
        parser = configparser.RawConfigParser()
        # If there is no such file, don't bother reading it but create the
        # parser anyway, to hold the data.
        # Doing this is useful when modifying and saving files, where we don't
        # need to construct a parser.
        if os.path.exists(fname):
            try:
                parser.read(fname)
            except UnicodeDecodeError:
                raise ConfigurationError((
                    "ERROR: "
                    "Configuration file contains invalid %s characters.\n"
                    "Please fix your configuration, located at %s\n"
                ) % (locale.getpreferredencoding(False), fname))
        return parser
Example #4
Source File: configuration.py    From GraphicDesignPatternByPython with MIT License 6 votes vote down vote up 
def _construct_parser(self, fname):
        # type: (str) -> RawConfigParser
        parser = configparser.RawConfigParser()
        # If there is no such file, don't bother reading it but create the
        # parser anyway, to hold the data.
        # Doing this is useful when modifying and saving files, where we don't
        # need to construct a parser.
        if os.path.exists(fname):
            try:
                parser.read(fname)
            except UnicodeDecodeError:
                raise ConfigurationError((
                    "ERROR: "
                    "Configuration file contains invalid %s characters.\n"
                    "Please fix your configuration, located at %s\n"
                ) % (locale.getpreferredencoding(False), fname))
        return parser
Example #5
Source File: configuration.py    From FuYiSpider with Apache License 2.0 6 votes vote down vote up 
def _construct_parser(self, fname):
        # type: (str) -> RawConfigParser
        parser = configparser.RawConfigParser()
        # If there is no such file, don't bother reading it but create the
        # parser anyway, to hold the data.
        # Doing this is useful when modifying and saving files, where we don't
        # need to construct a parser.
        if os.path.exists(fname):
            try:
                parser.read(fname)
            except UnicodeDecodeError:
                raise ConfigurationError((
                    "ERROR: "
                    "Configuration file contains invalid %s characters.\n"
                    "Please fix your configuration, located at %s\n"
                ) % (locale.getpreferredencoding(False), fname))
        return parser
Example #6
Source File: configuration.py    From stopstalk-deployment with MIT License 6 votes vote down vote up 
def _construct_parser(self, fname):
        # type: (str) -> RawConfigParser
        parser = configparser.RawConfigParser()
        # If there is no such file, don't bother reading it but create the
        # parser anyway, to hold the data.
        # Doing this is useful when modifying and saving files, where we don't
        # need to construct a parser.
        if os.path.exists(fname):
            try:
                parser.read(fname)
            except UnicodeDecodeError:
                raise ConfigurationError((
                    "ERROR: "
                    "Configuration file contains invalid %s characters.\n"
                    "Please fix your configuration, located at %s\n"
                ) % (locale.getpreferredencoding(False), fname))
        return parser
Example #7
Source File: configuration.py    From FuYiSpider with Apache License 2.0 6 votes vote down vote up 
def _construct_parser(self, fname):
        # type: (str) -> RawConfigParser
        parser = configparser.RawConfigParser()
        # If there is no such file, don't bother reading it but create the
        # parser anyway, to hold the data.
        # Doing this is useful when modifying and saving files, where we don't
        # need to construct a parser.
        if os.path.exists(fname):
            try:
                parser.read(fname)
            except UnicodeDecodeError:
                raise ConfigurationError((
                    "ERROR: "
                    "Configuration file contains invalid %s characters.\n"
                    "Please fix your configuration, located at %s\n"
                ) % (locale.getpreferredencoding(False), fname))
        return parser
Example #8
Source File: configuration.py    From Python24 with MIT License 6 votes vote down vote up 
def _construct_parser(self, fname):
        # type: (str) -> RawConfigParser
        parser = configparser.RawConfigParser()
        # If there is no such file, don't bother reading it but create the
        # parser anyway, to hold the data.
        # Doing this is useful when modifying and saving files, where we don't
        # need to construct a parser.
        if os.path.exists(fname):
            try:
                parser.read(fname)
            except UnicodeDecodeError:
                raise ConfigurationError((
                    "ERROR: "
                    "Configuration file contains invalid %s characters.\n"
                    "Please fix your configuration, located at %s\n"
                ) % (locale.getpreferredencoding(False), fname))
        return parser
Example #9
Source File: configuration.py    From guildai with Apache License 2.0 6 votes vote down vote up 
def _construct_parser(self, fname):
        # type: (str) -> RawConfigParser
        parser = configparser.RawConfigParser()
        # If there is no such file, don't bother reading it but create the
        # parser anyway, to hold the data.
        # Doing this is useful when modifying and saving files, where we don't
        # need to construct a parser.
        if os.path.exists(fname):
            try:
                parser.read(fname)
            except UnicodeDecodeError:
                raise ConfigurationError((
                    "ERROR: "
                    "Configuration file contains invalid %s characters.\n"
                    "Please fix your configuration, located at %s\n"
                ) % (locale.getpreferredencoding(False), fname))
        return parser
Example #10
Source File: configuration.py    From stopstalk-deployment with MIT License 5 votes vote down vote up 
def unset_value(self, key):
        # type: (str) -> None
        """Unset a value in the configuration.
        """
        self._ensure_have_load_only()

        if key not in self._config[self.load_only]:
            raise ConfigurationError("No such key - {}".format(key))

        fname, parser = self._get_parser_to_modify()

        if parser is not None:
            section, name = _disassemble_key(key)

            # Remove the key in the parser
            modified_something = False
            if parser.has_section(section):
                # Returns whether the option was removed or not
                modified_something = parser.remove_option(section, name)

            if modified_something:
                # name removed from parser, section may now be empty
                section_iter = iter(parser.items(section))
                try:
                    val = six.next(section_iter)
                except StopIteration:
                    val = None

                if val is None:
                    parser.remove_section(section)

                self._mark_as_modified(fname, parser)
            else:
                raise ConfigurationError(
                    "Fatal Internal error [id=1]. Please report as a bug."
                )

        del self._config[self.load_only][key]
Example #11
Source File: configuration.py    From hacktoberfest2018 with GNU General Public License v3.0 5 votes vote down vote up 
def unset_value(self, key):
        # type: (str) -> None
        """Unset a value in the configuration.
        """
        self._ensure_have_load_only()

        if key not in self._config[self.load_only]:
            raise ConfigurationError("No such key - {}".format(key))

        fname, parser = self._get_parser_to_modify()

        if parser is not None:
            section, name = _disassemble_key(key)

            # Remove the key in the parser
            modified_something = False
            if parser.has_section(section):
                # Returns whether the option was removed or not
                modified_something = parser.remove_option(section, name)

            if modified_something:
                # name removed from parser, section may now be empty
                section_iter = iter(parser.items(section))
                try:
                    val = six.next(section_iter)
                except StopIteration:
                    val = None

                if val is None:
                    parser.remove_section(section)

                self._mark_as_modified(fname, parser)
            else:
                raise ConfigurationError(
                    "Fatal Internal error [id=1]. Please report as a bug."
                )

        del self._config[self.load_only][key]
Example #12
Source File: configuration.py    From hacktoberfest2018 with GNU General Public License v3.0 5 votes vote down vote up 
def get_value(self, key):
        # type: (str) -> Any
        """Get a value from the configuration.
        """
        try:
            return self._dictionary[key]
        except KeyError:
            raise ConfigurationError("No such key - {}".format(key))
Example #13
Source File: configuration.py    From hacktoberfest2018 with GNU General Public License v3.0 5 votes vote down vote up 
def unset_value(self, key):
        # type: (str) -> None
        """Unset a value in the configuration.
        """
        self._ensure_have_load_only()

        if key not in self._config[self.load_only]:
            raise ConfigurationError("No such key - {}".format(key))

        fname, parser = self._get_parser_to_modify()

        if parser is not None:
            section, name = _disassemble_key(key)

            # Remove the key in the parser
            modified_something = False
            if parser.has_section(section):
                # Returns whether the option was removed or not
                modified_something = parser.remove_option(section, name)

            if modified_something:
                # name removed from parser, section may now be empty
                section_iter = iter(parser.items(section))
                try:
                    val = six.next(section_iter)
                except StopIteration:
                    val = None

                if val is None:
                    parser.remove_section(section)

                self._mark_as_modified(fname, parser)
            else:
                raise ConfigurationError(
                    "Fatal Internal error [id=1]. Please report as a bug."
                )

        del self._config[self.load_only][key]
Example #14
Source File: configuration.py    From hacktoberfest2018 with GNU General Public License v3.0 5 votes vote down vote up 
def _ensure_have_load_only(self):
        # type: () -> None
        if self.load_only is None:
            raise ConfigurationError("Needed a specific file to be modifying.")
        logger.debug("Will be working with %s variant only", self.load_only)
Example #15
Source File: configuration.py    From twitter-stock-recommendation with MIT License 5 votes vote down vote up 
def _ensure_have_load_only(self):
        # type: () -> None
        if self.load_only is None:
            raise ConfigurationError("Needed a specific file to be modifying.")
        logger.debug("Will be working with %s variant only", self.load_only)
Example #16
Source File: configuration.py    From twitter-stock-recommendation with MIT License 5 votes vote down vote up 
def unset_value(self, key):
        # type: (str) -> None
        """Unset a value in the configuration.
        """
        self._ensure_have_load_only()

        if key not in self._config[self.load_only]:
            raise ConfigurationError("No such key - {}".format(key))

        fname, parser = self._get_parser_to_modify()

        if parser is not None:
            section, name = _disassemble_key(key)

            # Remove the key in the parser
            modified_something = False
            if parser.has_section(section):
                # Returns whether the option was removed or not
                modified_something = parser.remove_option(section, name)

            if modified_something:
                # name removed from parser, section may now be empty
                section_iter = iter(parser.items(section))
                try:
                    val = six.next(section_iter)
                except StopIteration:
                    val = None

                if val is None:
                    parser.remove_section(section)

                self._mark_as_modified(fname, parser)
            else:
                raise ConfigurationError(
                    "Fatal Internal error [id=1]. Please report as a bug."
                )

        del self._config[self.load_only][key]
Example #17
Source File: configuration.py    From stopstalk-deployment with MIT License 5 votes vote down vote up 
def __init__(self, isolated, load_only=None):
        # type: (bool, Kind) -> None
        super(Configuration, self).__init__()

        _valid_load_only = [kinds.USER, kinds.GLOBAL, kinds.VENV, None]
        if load_only not in _valid_load_only:
            raise ConfigurationError(
                "Got invalid value for load_only - should be one of {}".format(
                    ", ".join(map(repr, _valid_load_only[:-1]))
                )
            )
        self.isolated = isolated  # type: bool
        self.load_only = load_only  # type: Optional[Kind]

        # The order here determines the override order.
        self._override_order = [
            kinds.GLOBAL, kinds.USER, kinds.VENV, kinds.ENV, kinds.ENV_VAR
        ]

        self._ignore_env_names = ["version", "help"]

        # Because we keep track of where we got the data from
        self._parsers = {
            variant: [] for variant in self._override_order
        }  # type: Dict[Kind, List[Tuple[str, RawConfigParser]]]
        self._config = {
            variant: {} for variant in self._override_order
        }  # type: Dict[Kind, Dict[str, Any]]
        self._modified_parsers = []  # type: List[Tuple[str, RawConfigParser]]
Example #18
Source File: configuration.py    From stopstalk-deployment with MIT License 5 votes vote down vote up 
def get_value(self, key):
        # type: (str) -> Any
        """Get a value from the configuration.
        """
        try:
            return self._dictionary[key]
        except KeyError:
            raise ConfigurationError("No such key - {}".format(key))
Example #19
Source File: configuration.py    From stopstalk-deployment with MIT License 5 votes vote down vote up 
def _ensure_have_load_only(self):
        # type: () -> None
        if self.load_only is None:
            raise ConfigurationError("Needed a specific file to be modifying.")
        logger.debug("Will be working with %s variant only", self.load_only)
Example #20
Source File: configuration.py    From twitter-stock-recommendation with MIT License 5 votes vote down vote up 
def get_value(self, key):
        # type: (str) -> Any
        """Get a value from the configuration.
        """
        try:
            return self._dictionary[key]
        except KeyError:
            raise ConfigurationError("No such key - {}".format(key))
Example #21
Source File: configuration.py    From guildai with Apache License 2.0 5 votes vote down vote up 
def __init__(self, isolated, load_only=None):
        # type: (bool, Kind) -> None
        super(Configuration, self).__init__()

        _valid_load_only = [kinds.USER, kinds.GLOBAL, kinds.VENV, None]
        if load_only not in _valid_load_only:
            raise ConfigurationError(
                "Got invalid value for load_only - should be one of {}".format(
                    ", ".join(map(repr, _valid_load_only[:-1]))
                )
            )
        self.isolated = isolated  # type: bool
        self.load_only = load_only  # type: Optional[Kind]

        # The order here determines the override order.
        self._override_order = [
            kinds.GLOBAL, kinds.USER, kinds.VENV, kinds.ENV, kinds.ENV_VAR
        ]

        self._ignore_env_names = ["version", "help"]

        # Because we keep track of where we got the data from
        self._parsers = {
            variant: [] for variant in self._override_order
        }  # type: Dict[Kind, List[Tuple[str, RawConfigParser]]]
        self._config = {
            variant: {} for variant in self._override_order
        }  # type: Dict[Kind, Dict[str, Any]]
        self._modified_parsers = []  # type: List[Tuple[str, RawConfigParser]]
Example #22
Source File: configuration.py    From guildai with Apache License 2.0 5 votes vote down vote up 
def get_value(self, key):
        # type: (str) -> Any
        """Get a value from the configuration.
        """
        try:
            return self._dictionary[key]
        except KeyError:
            raise ConfigurationError("No such key - {}".format(key))
Example #23
Source File: configuration.py    From guildai with Apache License 2.0 5 votes vote down vote up 
def unset_value(self, key):
        # type: (str) -> None
        """Unset a value in the configuration.
        """
        self._ensure_have_load_only()

        if key not in self._config[self.load_only]:
            raise ConfigurationError("No such key - {}".format(key))

        fname, parser = self._get_parser_to_modify()

        if parser is not None:
            section, name = _disassemble_key(key)

            # Remove the key in the parser
            modified_something = False
            if parser.has_section(section):
                # Returns whether the option was removed or not
                modified_something = parser.remove_option(section, name)

            if modified_something:
                # name removed from parser, section may now be empty
                section_iter = iter(parser.items(section))
                try:
                    val = six.next(section_iter)
                except StopIteration:
                    val = None

                if val is None:
                    parser.remove_section(section)

                self._mark_as_modified(fname, parser)
            else:
                raise ConfigurationError(
                    "Fatal Internal error [id=1]. Please report as a bug."
                )

        del self._config[self.load_only][key]
Example #24
Source File: configuration.py    From twitter-stock-recommendation with MIT License 5 votes vote down vote up 
def __init__(self, isolated, load_only=None):
        # type: (bool, Kind) -> None
        super(Configuration, self).__init__()

        _valid_load_only = [kinds.USER, kinds.GLOBAL, kinds.VENV, None]
        if load_only not in _valid_load_only:
            raise ConfigurationError(
                "Got invalid value for load_only - should be one of {}".format(
                    ", ".join(map(repr, _valid_load_only[:-1]))
                )
            )
        self.isolated = isolated  # type: bool
        self.load_only = load_only  # type: Optional[Kind]

        # The order here determines the override order.
        self._override_order = [
            kinds.GLOBAL, kinds.USER, kinds.VENV, kinds.ENV, kinds.ENV_VAR
        ]

        self._ignore_env_names = ["version", "help"]

        # Because we keep track of where we got the data from
        self._parsers = {
            variant: [] for variant in self._override_order
        }  # type: Dict[Kind, List[Tuple[str, RawConfigParser]]]
        self._config = {
            variant: {} for variant in self._override_order
        }  # type: Dict[Kind, Dict[str, Any]]
        self._modified_parsers = []  # type: List[Tuple[str, RawConfigParser]]
Example #25
Source File: configuration.py    From guildai with Apache License 2.0 5 votes vote down vote up 
def _ensure_have_load_only(self):
        # type: () -> None
        if self.load_only is None:
            raise ConfigurationError("Needed a specific file to be modifying.")
        logger.debug("Will be working with %s variant only", self.load_only)
Example #26
Source File: configuration.py    From FuYiSpider with Apache License 2.0 5 votes vote down vote up 
def unset_value(self, key):
        # type: (str) -> None
        """Unset a value in the configuration.
        """
        self._ensure_have_load_only()

        if key not in self._config[self.load_only]:
            raise ConfigurationError("No such key - {}".format(key))

        fname, parser = self._get_parser_to_modify()

        if parser is not None:
            section, name = _disassemble_key(key)

            # Remove the key in the parser
            modified_something = False
            if parser.has_section(section):
                # Returns whether the option was removed or not
                modified_something = parser.remove_option(section, name)

            if modified_something:
                # name removed from parser, section may now be empty
                section_iter = iter(parser.items(section))
                try:
                    val = six.next(section_iter)
                except StopIteration:
                    val = None

                if val is None:
                    parser.remove_section(section)

                self._mark_as_modified(fname, parser)
            else:
                raise ConfigurationError(
                    "Fatal Internal error [id=1]. Please report as a bug."
                )

        del self._config[self.load_only][key]
Example #27
Source File: configuration.py    From Python24 with MIT License 5 votes vote down vote up 
def get_value(self, key):
        # type: (str) -> Any
        """Get a value from the configuration.
        """
        try:
            return self._dictionary[key]
        except KeyError:
            raise ConfigurationError("No such key - {}".format(key))
Example #28
Source File: configuration.py    From Python24 with MIT License 5 votes vote down vote up 
def unset_value(self, key):
        # type: (str) -> None
        """Unset a value in the configuration.
        """
        self._ensure_have_load_only()

        if key not in self._config[self.load_only]:
            raise ConfigurationError("No such key - {}".format(key))

        fname, parser = self._get_parser_to_modify()

        if parser is not None:
            section, name = _disassemble_key(key)

            # Remove the key in the parser
            modified_something = False
            if parser.has_section(section):
                # Returns whether the option was removed or not
                modified_something = parser.remove_option(section, name)

            if modified_something:
                # name removed from parser, section may now be empty
                section_iter = iter(parser.items(section))
                try:
                    val = six.next(section_iter)
                except StopIteration:
                    val = None

                if val is None:
                    parser.remove_section(section)

                self._mark_as_modified(fname, parser)
            else:
                raise ConfigurationError(
                    "Fatal Internal error [id=1]. Please report as a bug."
                )

        del self._config[self.load_only][key]
Example #29
Source File: configuration.py    From Python24 with MIT License 5 votes vote down vote up 
def _ensure_have_load_only(self):
        # type: () -> None
        if self.load_only is None:
            raise ConfigurationError("Needed a specific file to be modifying.")
        logger.debug("Will be working with %s variant only", self.load_only)
Example #30
Source File: configuration.py    From FuYiSpider with Apache License 2.0 5 votes vote down vote up 
def __init__(self, isolated, load_only=None):
        # type: (bool, Kind) -> None
        super(Configuration, self).__init__()

        _valid_load_only = [kinds.USER, kinds.GLOBAL, kinds.VENV, None]
        if load_only not in _valid_load_only:
            raise ConfigurationError(
                "Got invalid value for load_only - should be one of {}".format(
                    ", ".join(map(repr, _valid_load_only[:-1]))
                )
            )
        self.isolated = isolated  # type: bool
        self.load_only = load_only  # type: Optional[Kind]

        # The order here determines the override order.
        self._override_order = [
            kinds.GLOBAL, kinds.USER, kinds.VENV, kinds.ENV, kinds.ENV_VAR
        ]

        self._ignore_env_names = ["version", "help"]

        # Because we keep track of where we got the data from
        self._parsers = {
            variant: [] for variant in self._override_order
        }  # type: Dict[Kind, List[Tuple[str, RawConfigParser]]]
        self._config = {
            variant: {} for variant in self._override_order
        }  # type: Dict[Kind, Dict[str, Any]]
        self._modified_parsers = []  # type: List[Tuple[str, RawConfigParser]]