Python logger.warn方法代码示例

# 需要导入模块: from pip.log import logger [as 别名]
# 或者: from pip.log.logger import warn [as 别名]
def switch(self, dest, url, rev_options):
        repo_config = os.path.join(dest, self.dirname, 'hgrc')
        config = ConfigParser.SafeConfigParser()
        try:
            config.read(repo_config)
            config.set('paths', 'default', url)
            config_file = open(repo_config, 'w')
            config.write(config_file)
            config_file.close()
        except (OSError, ConfigParser.NoSectionError):
            e = sys.exc_info()[1]
            logger.warn(
                'Could not switch Mercurial repository to %s: %s'
                % (url, e))
        else:
            call_subprocess([self.cmd, 'update', '-q'] + rev_options, cwd=dest) 

# 需要导入模块: from pip.log import logger [as 别名]
# 或者: from pip.log.logger import warn [as 别名]
def check_rev_options(self, rev, dest, rev_options):
        """Check the revision options before checkout to compensate that tags
        and branches may need origin/ as a prefix.
        Returns the SHA1 of the branch or tag if found.
        """
        revisions = self.get_refs(dest)

        origin_rev = 'origin/%s' % rev
        if origin_rev in revisions:
            # remote branch
            return [revisions[origin_rev]]
        elif rev in revisions:
            # a local tag or branch name
            return [revisions[rev]]
        else:
            logger.warn("Could not find a tag or branch '%s', assuming commit." % rev)
            return rev_options 

# 需要导入模块: from pip.log import logger [as 别名]
# 或者: from pip.log.logger import warn [as 别名]
def get_info(self, location):
        """Returns (url, revision), where both are strings"""
        assert not location.rstrip('/').endswith(self.dirname), 'Bad directory: %s' % location
        output = call_subprocess(
            [self.cmd, 'info', location], show_stdout=False, extra_environ={'LANG': 'C'})
        match = _svn_url_re.search(output)
        if not match:
            logger.warn('Cannot determine URL of svn checkout %s' % display_path(location))
            logger.info('Output that cannot be parsed: \n%s' % output)
            return None, None
        url = match.group(1).strip()
        match = _svn_revision_re.search(output)
        if not match:
            logger.warn('Cannot determine revision of svn checkout %s' % display_path(location))
            logger.info('Output that cannot be parsed: \n%s' % output)
            return url, None
        return url, match.group(1) 

# 需要导入模块: from pip.log import logger [as 别名]
# 或者: from pip.log.logger import warn [as 别名]
def _copy_file(filename, location, content_type, link):
    copy = True
    download_location = os.path.join(location, link.filename)
    if os.path.exists(download_location):
        response = ask_path_exists(
            'The file %s exists. (i)gnore, (w)ipe, (b)ackup ' %
            display_path(download_location), ('i', 'w', 'b'))
        if response == 'i':
            copy = False
        elif response == 'w':
            logger.warn('Deleting %s' % display_path(download_location))
            os.remove(download_location)
        elif response == 'b':
            dest_file = backup_dir(download_location)
            logger.warn('Backing up %s to %s'
                        % (display_path(download_location), display_path(dest_file)))
            shutil.move(download_location, dest_file)
    if copy:
        shutil.copy(filename, download_location)
        logger.notify('Saved %s' % display_path(download_location)) 

# 需要导入模块: from pip.log import logger [as 别名]
# 或者: from pip.log.logger import warn [as 别名]
def check_compatibility(version, name):
    """
    Raises errors or warns if called with an incompatible Wheel-Version.

    Pip should refuse to install a Wheel-Version that's a major series
    ahead of what it's compatible with (e.g 2.0 > 1.1); and warn when
    installing a version only minor version ahead (e.g 1.2 > 1.1).

    version: a 2-tuple representing a Wheel-Version (Major, Minor)
    name: name of wheel or package to raise exception about

    :raises UnsupportedWheel: when an incompatible Wheel-Version is given
    """
    if not version:
        raise UnsupportedWheel(
            "%s is in an unsupported or invalid wheel" % name
        )
    if version[0] > VERSION_COMPATIBLE[0]:
        raise UnsupportedWheel(
            "%s's Wheel-Version (%s) is not compatible with this version "
            "of pip" % (name, '.'.join(map(str, version)))
        )
    elif version > VERSION_COMPATIBLE:
        logger.warn('Installing from a newer Wheel-Version (%s)'
                    % '.'.join(map(str, version))) 

# 需要导入模块: from pip.log import logger [as 别名]
# 或者: from pip.log.logger import warn [as 别名]
def add_filename_to_pth(self, filename):
        path = os.path.dirname(filename)
        dest = filename + '.pth'
        if path not in self.paths():
            logger.warn('Adding .pth file %s, but it is not on sys.path' % display_path(dest))
        if not self.simulate:
            if os.path.exists(dest):
                f = open(dest)
                lines = f.readlines()
                f.close()
                if lines and not lines[-1].endswith('\n'):
                    lines[-1] += '\n'
                lines.append(filename + '\n')
            else:
                lines = [filename + '\n']
            f = open(dest, 'wb')
            f.writelines(lines)
            f.close() 

# 需要导入模块: from pip.log import logger [as 别名]
# 或者: from pip.log.logger import warn [as 别名]
def check_rev_options(self, rev, dest, rev_options):
        """Check the revision options before checkout to compensate that tags
        and branches may need origin/ as a prefix.
        Returns the SHA1 of the branch or tag if found.
        """
        revisions = self.get_tag_revs(dest)
        revisions.update(self.get_branch_revs(dest))

        origin_rev = 'origin/%s' % rev
        if origin_rev in revisions:
            # remote branch
            return [revisions[origin_rev]]
        elif rev in revisions:
            # a local tag or branch name
            return [revisions[rev]]
        else:
            logger.warn("Could not find a tag or branch '%s', assuming commit." % rev)
            return rev_options 

# 需要导入模块: from pip.log import logger [as 别名]
# 或者: from pip.log.logger import warn [as 别名]
def _copy_file(filename, location, content_type, link):
    copy = True
    download_location = os.path.join(location, link.filename)
    if os.path.exists(download_location):
        response = ask_path_exists(
            'The file %s exists. (i)gnore, (w)ipe, (b)ackup ' %
            display_path(download_location), ('i', 'w', 'b'))
        if response == 'i':
            copy = False
        elif response == 'w':
            logger.warn('Deleting %s' % display_path(download_location))
            os.remove(download_location)
        elif response == 'b':
            dest_file = backup_dir(download_location)
            logger.warn('Backing up %s to %s'
                        % (display_path(download_location), display_path(dest_file)))
            shutil.move(download_location, dest_file)
    if copy:
        shutil.copy(filename, download_location)
        logger.indent -= 2
        logger.notify('Saved %s' % display_path(download_location)) 

# 需要导入模块: from pip.log import logger [as 别名]
# 或者: from pip.log.logger import warn [as 别名]
def remove_filename_from_pth(self, filename):
        for pth in self.pth_files():
            f = open(pth, 'r')
            lines = f.readlines()
            f.close()
            new_lines = [
                l for l in lines if l.strip() != filename]
            if lines != new_lines:
                logger.info('Removing reference to %s from .pth file %s'
                            % (display_path(filename), display_path(pth)))
                if not [line for line in new_lines if line]:
                    logger.info('%s file would be empty: deleting' % display_path(pth))
                    if not self.simulate:
                        os.unlink(pth)
                else:
                    if not self.simulate:
                        f = open(pth, 'wb')
                        f.writelines(new_lines)
                        f.close()
                return
        logger.warn('Cannot find a reference to %s in any .pth file' % display_path(filename))