Python pip.cmdoptions.requirements() Examples

The following are 30 code examples of pip.cmdoptions.requirements(). 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.cmdoptions , or try the search function .
Example #1
Source File: req_file.py    From ImageFusion with MIT License 5 votes vote down vote up 
def parse_requirements(filename, finder=None, comes_from=None, options=None,
                       session=None, constraint=False, wheel_cache=None):
    """Parse a requirements file and yield InstallRequirement instances.

    :param filename:    Path or url of requirements file.
    :param finder:      Instance of pip.index.PackageFinder.
    :param comes_from:  Origin description of requirements.
    :param options:     Global options.
    :param session:     Instance of pip.download.PipSession.
    :param constraint:  If true, parsing a constraint file rather than
        requirements file.
    :param wheel_cache: Instance of pip.wheel.WheelCache
    """
    if session is None:
        raise TypeError(
            "parse_requirements() missing 1 required keyword argument: "
            "'session'"
        )

    _, content = get_file_content(
        filename, comes_from=comes_from, session=session
    )

    lines = content.splitlines()
    lines = ignore_comments(lines)
    lines = join_lines(lines)
    lines = skip_regex(lines, options)

    for line_number, line in enumerate(lines, 1):
        req_iter = process_line(line, filename, line_number, finder,
                                comes_from, options, session, wheel_cache,
                                constraint=constraint)
        for req in req_iter:
            yield req
Example #2
Source File: req_file.py    From python2017 with MIT License 5 votes vote down vote up 
def parse_requirements(filename, finder=None, comes_from=None, options=None,
                       session=None, constraint=False, wheel_cache=None):
    """Parse a requirements file and yield InstallRequirement instances.

    :param filename:    Path or url of requirements file.
    :param finder:      Instance of pip.index.PackageFinder.
    :param comes_from:  Origin description of requirements.
    :param options:     cli options.
    :param session:     Instance of pip.download.PipSession.
    :param constraint:  If true, parsing a constraint file rather than
        requirements file.
    :param wheel_cache: Instance of pip.wheel.WheelCache
    """
    if session is None:
        raise TypeError(
            "parse_requirements() missing 1 required keyword argument: "
            "'session'"
        )

    _, content = get_file_content(
        filename, comes_from=comes_from, session=session
    )

    lines_enum = preprocess(content, options)

    for line_number, line in lines_enum:
        req_iter = process_line(line, filename, line_number, finder,
                                comes_from, options, session, wheel_cache,
                                constraint=constraint)
        for req in req_iter:
            yield req
Example #3
Source File: req_file.py    From Ansible with MIT License 5 votes vote down vote up 
def parse_requirements(filename, finder=None, comes_from=None, options=None,
                       session=None, constraint=False, wheel_cache=None):
    """Parse a requirements file and yield InstallRequirement instances.

    :param filename:    Path or url of requirements file.
    :param finder:      Instance of pip.index.PackageFinder.
    :param comes_from:  Origin description of requirements.
    :param options:     cli options.
    :param session:     Instance of pip.download.PipSession.
    :param constraint:  If true, parsing a constraint file rather than
        requirements file.
    :param wheel_cache: Instance of pip.wheel.WheelCache
    """
    if session is None:
        raise TypeError(
            "parse_requirements() missing 1 required keyword argument: "
            "'session'"
        )

    _, content = get_file_content(
        filename, comes_from=comes_from, session=session
    )

    lines_enum = preprocess(content, options)

    for line_number, line in lines_enum:
        req_iter = process_line(line, filename, line_number, finder,
                                comes_from, options, session, wheel_cache,
                                constraint=constraint)
        for req in req_iter:
            yield req
Example #4
Source File: req_file.py    From python2017 with MIT License 5 votes vote down vote up 
def skip_regex(lines_enum, options):
    """
    Skip lines that match '--skip-requirements-regex' pattern

    Note: the regex pattern is only built once
    """
    skip_regex = options.skip_requirements_regex if options else None
    if skip_regex:
        pattern = re.compile(skip_regex)
        lines_enum = filterfalse(
            lambda e: pattern.search(e[1]),
            lines_enum)
    return lines_enum
Example #5
Source File: req_file.py    From python2017 with MIT License 5 votes vote down vote up 
def preprocess(content, options):
    """Split, filter, and join lines, and return a line iterator

    :param content: the content of the requirements file
    :param options: cli options
    """
    lines_enum = enumerate(content.splitlines(), start=1)
    lines_enum = join_lines(lines_enum)
    lines_enum = ignore_comments(lines_enum)
    lines_enum = skip_regex(lines_enum, options)
    return lines_enum
Example #6
Source File: req_file.py    From Splunking-Crime with GNU Affero General Public License v3.0 5 votes vote down vote up 
def parse_requirements(filename, finder=None, comes_from=None, options=None,
                       session=None, constraint=False, wheel_cache=None):
    """Parse a requirements file and yield InstallRequirement instances.

    :param filename:    Path or url of requirements file.
    :param finder:      Instance of pip.index.PackageFinder.
    :param comes_from:  Origin description of requirements.
    :param options:     Global options.
    :param session:     Instance of pip.download.PipSession.
    :param constraint:  If true, parsing a constraint file rather than
        requirements file.
    :param wheel_cache: Instance of pip.wheel.WheelCache
    """
    if session is None:
        raise TypeError(
            "parse_requirements() missing 1 required keyword argument: "
            "'session'"
        )

    _, content = get_file_content(
        filename, comes_from=comes_from, session=session
    )

    lines = content.splitlines()
    lines = ignore_comments(lines)
    lines = join_lines(lines)
    lines = skip_regex(lines, options)

    for line_number, line in enumerate(lines, 1):
        req_iter = process_line(line, filename, line_number, finder,
                                comes_from, options, session, wheel_cache,
                                constraint=constraint)
        for req in req_iter:
            yield req
Example #7
Source File: req_file.py    From Splunking-Crime with GNU Affero General Public License v3.0 5 votes vote down vote up 
def skip_regex(lines, options):
    """
    Optionally exclude lines that match '--skip-requirements-regex'
    """
    skip_regex = options.skip_requirements_regex if options else None
    if skip_regex:
        lines = filterfalse(re.compile(skip_regex).search, lines)
    return lines
Example #8
Source File: req_file.py    From PhonePi_SampleServer with MIT License 5 votes vote down vote up 
def parse_requirements(filename, finder=None, comes_from=None, options=None,
                       session=None, constraint=False, wheel_cache=None):
    """Parse a requirements file and yield InstallRequirement instances.

    :param filename:    Path or url of requirements file.
    :param finder:      Instance of pip.index.PackageFinder.
    :param comes_from:  Origin description of requirements.
    :param options:     cli options.
    :param session:     Instance of pip.download.PipSession.
    :param constraint:  If true, parsing a constraint file rather than
        requirements file.
    :param wheel_cache: Instance of pip.wheel.WheelCache
    """
    if session is None:
        raise TypeError(
            "parse_requirements() missing 1 required keyword argument: "
            "'session'"
        )

    _, content = get_file_content(
        filename, comes_from=comes_from, session=session
    )

    lines_enum = preprocess(content, options)

    for line_number, line in lines_enum:
        req_iter = process_line(line, filename, line_number, finder,
                                comes_from, options, session, wheel_cache,
                                constraint=constraint)
        for req in req_iter:
            yield req
Example #9
Source File: req_file.py    From PhonePi_SampleServer with MIT License 5 votes vote down vote up 
def preprocess(content, options):
    """Split, filter, and join lines, and return a line iterator

    :param content: the content of the requirements file
    :param options: cli options
    """
    lines_enum = enumerate(content.splitlines(), start=1)
    lines_enum = join_lines(lines_enum)
    lines_enum = ignore_comments(lines_enum)
    lines_enum = skip_regex(lines_enum, options)
    return lines_enum
Example #10
Source File: req_file.py    From PhonePi_SampleServer with MIT License 5 votes vote down vote up 
def skip_regex(lines_enum, options):
    """
    Skip lines that match '--skip-requirements-regex' pattern

    Note: the regex pattern is only built once
    """
    skip_regex = options.skip_requirements_regex if options else None
    if skip_regex:
        pattern = re.compile(skip_regex)
        lines_enum = filterfalse(
            lambda e: pattern.search(e[1]),
            lines_enum)
    return lines_enum
Example #11
Source File: download.py    From syntheticmass with Apache License 2.0 5 votes vote down vote up 
def __init__(self, *args, **kw):
        super(DownloadCommand, self).__init__(*args, **kw)

        cmd_opts = self.cmd_opts

        cmd_opts.add_option(cmdoptions.constraints())
        cmd_opts.add_option(cmdoptions.editable())
        cmd_opts.add_option(cmdoptions.requirements())
        cmd_opts.add_option(cmdoptions.build_dir())
        cmd_opts.add_option(cmdoptions.no_deps())
        cmd_opts.add_option(cmdoptions.global_options())
        cmd_opts.add_option(cmdoptions.no_binary())
        cmd_opts.add_option(cmdoptions.only_binary())
        cmd_opts.add_option(cmdoptions.src())
        cmd_opts.add_option(cmdoptions.pre())
        cmd_opts.add_option(cmdoptions.no_clean())
        cmd_opts.add_option(cmdoptions.require_hashes())

        cmd_opts.add_option(
            '-d', '--dest', '--destination-dir', '--destination-directory',
            dest='download_dir',
            metavar='dir',
            default=os.curdir,
            help=("Download packages into <dir>."),
        )

        index_opts = cmdoptions.make_option_group(
            cmdoptions.non_deprecated_index_group,
            self.parser,
        )

        self.parser.insert_option_group(0, index_opts)
        self.parser.insert_option_group(0, cmd_opts)
Example #12
Source File: req_file.py    From syntheticmass with Apache License 2.0 5 votes vote down vote up 
def parse_requirements(filename, finder=None, comes_from=None, options=None,
                       session=None, constraint=False, wheel_cache=None):
    """Parse a requirements file and yield InstallRequirement instances.

    :param filename:    Path or url of requirements file.
    :param finder:      Instance of pip.index.PackageFinder.
    :param comes_from:  Origin description of requirements.
    :param options:     cli options.
    :param session:     Instance of pip.download.PipSession.
    :param constraint:  If true, parsing a constraint file rather than
        requirements file.
    :param wheel_cache: Instance of pip.wheel.WheelCache
    """
    if session is None:
        raise TypeError(
            "parse_requirements() missing 1 required keyword argument: "
            "'session'"
        )

    _, content = get_file_content(
        filename, comes_from=comes_from, session=session
    )

    lines_enum = preprocess(content, options)

    for line_number, line in lines_enum:
        req_iter = process_line(line, filename, line_number, finder,
                                comes_from, options, session, wheel_cache,
                                constraint=constraint)
        for req in req_iter:
            yield req
Example #13
Source File: req_file.py    From syntheticmass with Apache License 2.0 5 votes vote down vote up 
def preprocess(content, options):
    """Split, filter, and join lines, and return a line iterator

    :param content: the content of the requirements file
    :param options: cli options
    """
    lines_enum = enumerate(content.splitlines(), start=1)
    lines_enum = join_lines(lines_enum)
    lines_enum = ignore_comments(lines_enum)
    lines_enum = skip_regex(lines_enum, options)
    return lines_enum
Example #14
Source File: req_file.py    From datafari with Apache License 2.0 5 votes vote down vote up 
def skip_regex(lines, options):
    """
    Optionally exclude lines that match '--skip-requirements-regex'
    """
    skip_regex = options.skip_requirements_regex if options else None
    if skip_regex:
        lines = filterfalse(re.compile(skip_regex).search, lines)
    return lines
Example #15
Source File: req_file.py    From ImageFusion with MIT License 5 votes vote down vote up 
def skip_regex(lines, options):
    """
    Optionally exclude lines that match '--skip-requirements-regex'
    """
    skip_regex = options.skip_requirements_regex if options else None
    if skip_regex:
        lines = filterfalse(re.compile(skip_regex).search, lines)
    return lines
Example #16
Source File: req_file.py    From ImageFusion with MIT License 5 votes vote down vote up 
def parse_requirements(filename, finder=None, comes_from=None, options=None,
                       session=None, constraint=False, wheel_cache=None):
    """Parse a requirements file and yield InstallRequirement instances.

    :param filename:    Path or url of requirements file.
    :param finder:      Instance of pip.index.PackageFinder.
    :param comes_from:  Origin description of requirements.
    :param options:     Global options.
    :param session:     Instance of pip.download.PipSession.
    :param constraint:  If true, parsing a constraint file rather than
        requirements file.
    :param wheel_cache: Instance of pip.wheel.WheelCache
    """
    if session is None:
        raise TypeError(
            "parse_requirements() missing 1 required keyword argument: "
            "'session'"
        )

    _, content = get_file_content(
        filename, comes_from=comes_from, session=session
    )

    lines = content.splitlines()
    lines = ignore_comments(lines)
    lines = join_lines(lines)
    lines = skip_regex(lines, options)

    for line_number, line in enumerate(lines, 1):
        req_iter = process_line(line, filename, line_number, finder,
                                comes_from, options, session, wheel_cache,
                                constraint=constraint)
        for req in req_iter:
            yield req
Example #17
Source File: req_file.py    From planespotter with MIT License 5 votes vote down vote up 
def skip_regex(lines_enum, options):
    """
    Skip lines that match '--skip-requirements-regex' pattern

    Note: the regex pattern is only built once
    """
    skip_regex = options.skip_requirements_regex if options else None
    if skip_regex:
        pattern = re.compile(skip_regex)
        lines_enum = filterfalse(
            lambda e: pattern.search(e[1]),
            lines_enum)
    return lines_enum
Example #18
Source File: req_file.py    From planespotter with MIT License 5 votes vote down vote up 
def preprocess(content, options):
    """Split, filter, and join lines, and return a line iterator

    :param content: the content of the requirements file
    :param options: cli options
    """
    lines_enum = enumerate(content.splitlines(), start=1)
    lines_enum = join_lines(lines_enum)
    lines_enum = ignore_comments(lines_enum)
    lines_enum = skip_regex(lines_enum, options)
    return lines_enum
Example #19
Source File: req_file.py    From planespotter with MIT License 5 votes vote down vote up 
def parse_requirements(filename, finder=None, comes_from=None, options=None,
                       session=None, constraint=False, wheel_cache=None):
    """Parse a requirements file and yield InstallRequirement instances.

    :param filename:    Path or url of requirements file.
    :param finder:      Instance of pip.index.PackageFinder.
    :param comes_from:  Origin description of requirements.
    :param options:     cli options.
    :param session:     Instance of pip.download.PipSession.
    :param constraint:  If true, parsing a constraint file rather than
        requirements file.
    :param wheel_cache: Instance of pip.wheel.WheelCache
    """
    if session is None:
        raise TypeError(
            "parse_requirements() missing 1 required keyword argument: "
            "'session'"
        )

    _, content = get_file_content(
        filename, comes_from=comes_from, session=session
    )

    lines_enum = preprocess(content, options)

    for line_number, line in lines_enum:
        req_iter = process_line(line, filename, line_number, finder,
                                comes_from, options, session, wheel_cache,
                                constraint=constraint)
        for req in req_iter:
            yield req
Example #20
Source File: req_file.py    From Flask-P2P with MIT License 5 votes vote down vote up 
def skip_regex(lines, options):
    """
    Optionally exclude lines that match '--skip-requirements-regex'
    """
    skip_regex = options.skip_requirements_regex if options else None
    if skip_regex:
        lines = filterfalse(re.compile(skip_regex).search, lines)
    return lines
Example #21
Source File: req_file.py    From Flask-P2P with MIT License 5 votes vote down vote up 
def parse_requirements(filename, finder=None, comes_from=None, options=None,
                       session=None, constraint=False, wheel_cache=None):
    """Parse a requirements file and yield InstallRequirement instances.

    :param filename:    Path or url of requirements file.
    :param finder:      Instance of pip.index.PackageFinder.
    :param comes_from:  Origin description of requirements.
    :param options:     Global options.
    :param session:     Instance of pip.download.PipSession.
    :param constraint:  If true, parsing a constraint file rather than
        requirements file.
    :param wheel_cache: Instance of pip.wheel.WheelCache
    """
    if session is None:
        raise TypeError(
            "parse_requirements() missing 1 required keyword argument: "
            "'session'"
        )

    _, content = get_file_content(
        filename, comes_from=comes_from, session=session
    )

    lines = content.splitlines()
    lines = ignore_comments(lines)
    lines = join_lines(lines)
    lines = skip_regex(lines, options)

    for line_number, line in enumerate(lines, 1):
        req_iter = process_line(line, filename, line_number, finder,
                                comes_from, options, session, wheel_cache,
                                constraint=constraint)
        for req in req_iter:
            yield req
Example #22
Source File: req_file.py    From python with Apache License 2.0 5 votes vote down vote up 
def skip_regex(lines_enum, options):
    """
    Skip lines that match '--skip-requirements-regex' pattern

    Note: the regex pattern is only built once
    """
    skip_regex = options.skip_requirements_regex if options else None
    if skip_regex:
        pattern = re.compile(skip_regex)
        lines_enum = filterfalse(
            lambda e: pattern.search(e[1]),
            lines_enum)
    return lines_enum
Example #23
Source File: req_file.py    From python with Apache License 2.0 5 votes vote down vote up 
def preprocess(content, options):
    """Split, filter, and join lines, and return a line iterator

    :param content: the content of the requirements file
    :param options: cli options
    """
    lines_enum = enumerate(content.splitlines(), start=1)
    lines_enum = join_lines(lines_enum)
    lines_enum = ignore_comments(lines_enum)
    lines_enum = skip_regex(lines_enum, options)
    return lines_enum
Example #24
Source File: req_file.py    From python with Apache License 2.0 5 votes vote down vote up 
def parse_requirements(filename, finder=None, comes_from=None, options=None,
                       session=None, constraint=False, wheel_cache=None):
    """Parse a requirements file and yield InstallRequirement instances.

    :param filename:    Path or url of requirements file.
    :param finder:      Instance of pip.index.PackageFinder.
    :param comes_from:  Origin description of requirements.
    :param options:     cli options.
    :param session:     Instance of pip.download.PipSession.
    :param constraint:  If true, parsing a constraint file rather than
        requirements file.
    :param wheel_cache: Instance of pip.wheel.WheelCache
    """
    if session is None:
        raise TypeError(
            "parse_requirements() missing 1 required keyword argument: "
            "'session'"
        )

    _, content = get_file_content(
        filename, comes_from=comes_from, session=session
    )

    lines_enum = preprocess(content, options)

    for line_number, line in lines_enum:
        req_iter = process_line(line, filename, line_number, finder,
                                comes_from, options, session, wheel_cache,
                                constraint=constraint)
        for req in req_iter:
            yield req
Example #25
Source File: req_file.py    From Financial-Portfolio-Flask with MIT License 5 votes vote down vote up 
def skip_regex(lines_enum, options):
    """
    Skip lines that match '--skip-requirements-regex' pattern

    Note: the regex pattern is only built once
    """
    skip_regex = options.skip_requirements_regex if options else None
    if skip_regex:
        pattern = re.compile(skip_regex)
        lines_enum = filterfalse(
            lambda e: pattern.search(e[1]),
            lines_enum)
    return lines_enum
Example #26
Source File: req_file.py    From Financial-Portfolio-Flask with MIT License 5 votes vote down vote up 
def parse_requirements(filename, finder=None, comes_from=None, options=None,
                       session=None, constraint=False, wheel_cache=None):
    """Parse a requirements file and yield InstallRequirement instances.

    :param filename:    Path or url of requirements file.
    :param finder:      Instance of pip.index.PackageFinder.
    :param comes_from:  Origin description of requirements.
    :param options:     cli options.
    :param session:     Instance of pip.download.PipSession.
    :param constraint:  If true, parsing a constraint file rather than
        requirements file.
    :param wheel_cache: Instance of pip.wheel.WheelCache
    """
    if session is None:
        raise TypeError(
            "parse_requirements() missing 1 required keyword argument: "
            "'session'"
        )

    _, content = get_file_content(
        filename, comes_from=comes_from, session=session
    )

    lines_enum = preprocess(content, options)

    for line_number, line in lines_enum:
        req_iter = process_line(line, filename, line_number, finder,
                                comes_from, options, session, wheel_cache,
                                constraint=constraint)
        for req in req_iter:
            yield req
Example #27
Source File: download.py    From Financial-Portfolio-Flask with MIT License 5 votes vote down vote up 
def __init__(self, *args, **kw):
        super(DownloadCommand, self).__init__(*args, **kw)

        cmd_opts = self.cmd_opts

        cmd_opts.add_option(cmdoptions.constraints())
        cmd_opts.add_option(cmdoptions.editable())
        cmd_opts.add_option(cmdoptions.requirements())
        cmd_opts.add_option(cmdoptions.build_dir())
        cmd_opts.add_option(cmdoptions.no_deps())
        cmd_opts.add_option(cmdoptions.global_options())
        cmd_opts.add_option(cmdoptions.no_binary())
        cmd_opts.add_option(cmdoptions.only_binary())
        cmd_opts.add_option(cmdoptions.src())
        cmd_opts.add_option(cmdoptions.pre())
        cmd_opts.add_option(cmdoptions.no_clean())
        cmd_opts.add_option(cmdoptions.require_hashes())

        cmd_opts.add_option(
            '-d', '--dest', '--destination-dir', '--destination-directory',
            dest='download_dir',
            metavar='dir',
            default=os.curdir,
            help=("Download packages into <dir>."),
        )

        index_opts = cmdoptions.make_option_group(
            cmdoptions.non_deprecated_index_group,
            self.parser,
        )

        self.parser.insert_option_group(0, index_opts)
        self.parser.insert_option_group(0, cmd_opts)
Example #28
Source File: req_file.py    From telegram-robot-rss with Mozilla Public License 2.0 5 votes vote down vote up 
def skip_regex(lines_enum, options):
    """
    Skip lines that match '--skip-requirements-regex' pattern

    Note: the regex pattern is only built once
    """
    skip_regex = options.skip_requirements_regex if options else None
    if skip_regex:
        pattern = re.compile(skip_regex)
        lines_enum = filterfalse(
            lambda e: pattern.search(e[1]),
            lines_enum)
    return lines_enum
Example #29
Source File: req_file.py    From telegram-robot-rss with Mozilla Public License 2.0 5 votes vote down vote up 
def preprocess(content, options):
    """Split, filter, and join lines, and return a line iterator

    :param content: the content of the requirements file
    :param options: cli options
    """
    lines_enum = enumerate(content.splitlines(), start=1)
    lines_enum = join_lines(lines_enum)
    lines_enum = ignore_comments(lines_enum)
    lines_enum = skip_regex(lines_enum, options)
    return lines_enum
Example #30
Source File: req_file.py    From telegram-robot-rss with Mozilla Public License 2.0 5 votes vote down vote up 
def parse_requirements(filename, finder=None, comes_from=None, options=None,
                       session=None, constraint=False, wheel_cache=None):
    """Parse a requirements file and yield InstallRequirement instances.

    :param filename:    Path or url of requirements file.
    :param finder:      Instance of pip.index.PackageFinder.
    :param comes_from:  Origin description of requirements.
    :param options:     cli options.
    :param session:     Instance of pip.download.PipSession.
    :param constraint:  If true, parsing a constraint file rather than
        requirements file.
    :param wheel_cache: Instance of pip.wheel.WheelCache
    """
    if session is None:
        raise TypeError(
            "parse_requirements() missing 1 required keyword argument: "
            "'session'"
        )

    _, content = get_file_content(
        filename, comes_from=comes_from, session=session
    )

    lines_enum = preprocess(content, options)

    for line_number, line in lines_enum:
        req_iter = process_line(line, filename, line_number, finder,
                                comes_from, options, session, wheel_cache,
                                constraint=constraint)
        for req in req_iter:
            yield req