def group_locations(locations, expand_dir=False):
# type: (Sequence[str], bool) -> Tuple[List[str], List[str]]
"""
Divide a list of locations into two groups: "files" (archives) and "urls."
:return: A pair of lists (files, urls).
"""
files = []
urls = []
# puts the url for the given file path into the appropriate list
def sort_path(path):
# type: (str) -> None
url = path_to_url(path)
if mimetypes.guess_type(url, strict=False)[0] == 'text/html':
urls.append(url)
else:
files.append(url)
for url in locations:
is_local_path = os.path.exists(url)
is_file_url = url.startswith('file:')
if is_local_path or is_file_url:
if is_local_path:
path = url
else:
path = url_to_path(url)
if os.path.isdir(path):
if expand_dir:
path = os.path.realpath(path)
for item in os.listdir(path):
sort_path(os.path.join(path, item))
elif is_file_url:
urls.append(url)
else:
logger.warning(
"Path '%s' is ignored: it is a directory.",
path,
)
elif os.path.isfile(path):
sort_path(path)
else:
logger.warning(
"Url '%s' is ignored: it is neither a file "
"nor a directory.",
url,
)
elif is_url(url):
# Only add url with clear scheme
urls.append(url)
else:
logger.warning(
"Url '%s' is ignored. It is either a non-existing "
"path or lacks a specific scheme.",
url,
)
return files, urls
def build_source(
location: str,
*,
candidates_from_page: CandidatesFromPage,
page_validator: PageValidator,
expand_dir: bool,
cache_link_parsing: bool,
) -> Tuple[Optional[str], Optional[LinkSource]]:
path: Optional[str] = None
url: Optional[str] = None
if os.path.exists(location): # Is a local path.
url = path_to_url(location)
path = location
elif location.startswith("file:"): # A file: URL.
url = location
path = url_to_path(location)
elif is_url(location):
url = location
if url is None:
msg = (
"Location '%s' is ignored: "
"it is either a non-existing path or lacks a specific scheme."
)
logger.warning(msg, location)
return (None, None)
if path is None:
source: LinkSource = _RemoteFileSource(
candidates_from_page=candidates_from_page,
page_validator=page_validator,
link=Link(url, cache_link_parsing=cache_link_parsing),
)
return (url, source)
if os.path.isdir(path):
if expand_dir:
source = _FlatDirectorySource(
candidates_from_page=candidates_from_page,
path=path,
)
else:
source = _IndexDirectorySource(
candidates_from_page=candidates_from_page,
link=Link(url, cache_link_parsing=cache_link_parsing),
)
return (url, source)
elif os.path.isfile(path):
source = _LocalFileSource(
candidates_from_page=candidates_from_page,
link=Link(url, cache_link_parsing=cache_link_parsing),
)
return (url, source)
logger.warning(
"Location '%s' is ignored: it is neither a file nor a directory.",
location,
)
return (url, None)
def parse_req_from_line(name, line_source):
# type: (str, Optional[str]) -> RequirementParts
if is_url(name):
marker_sep = "; "
else:
marker_sep = ";"
if marker_sep in name:
name, markers_as_string = name.split(marker_sep, 1)
markers_as_string = markers_as_string.strip()
if not markers_as_string:
markers = None
else:
markers = Marker(markers_as_string)
else:
markers = None
name = name.strip()
req_as_string = None
path = os.path.normpath(os.path.abspath(name))
link = None
extras_as_string = None
if is_url(name):
link = Link(name)
else:
p, extras_as_string = _strip_extras(path)
url = _get_url_from_path(p, name)
if url is not None:
link = Link(url)
# it's a local file, dir, or url
if link:
# Handle relative file URLs
if link.scheme == "file" and re.search(r"\.\./", link.url):
link = Link(path_to_url(os.path.normpath(os.path.abspath(link.path))))
# wheel file
if link.is_wheel:
wheel = Wheel(link.filename) # can raise InvalidWheelFilename
req_as_string = "{wheel.name}=={wheel.version}".format(**locals())
else:
# set the req to the egg fragment. when it's not there, this
# will become an 'unnamed' requirement
req_as_string = link.egg_fragment
# a requirement specifier
else:
req_as_string = name
extras = convert_extras(extras_as_string)
def with_source(text):
# type: (str) -> str
if not line_source:
return text
return "{} (from {})".format(text, line_source)
if req_as_string is not None:
try:
req = Requirement(req_as_string)
except InvalidRequirement:
if os.path.sep in req_as_string:
add_msg = "It looks like a path."
add_msg += deduce_helpful_msg(req_as_string)
elif "=" in req_as_string and not any(
op in req_as_string for op in operators
):
add_msg = "= is not a valid operator. Did you mean == ?"
else:
add_msg = ""
msg = with_source("Invalid requirement: {!r}".format(req_as_string))
if add_msg:
msg += "\nHint: {}".format(add_msg)
raise InstallationError(msg)
else:
# Deprecate extras after specifiers: "name>=1.0[extras]"
# This currently works by accident because _strip_extras() parses
# any extras in the end of the string and those are saved in
# RequirementParts
for spec in req.specifier:
spec_str = str(spec)
if spec_str.endswith("]"):
msg = "Extras after version '{}'.".format(spec_str)
replace = "moving the extras before version specifiers"
deprecated(msg, replacement=replace, gone_in="21.0")
else:
req = None
return RequirementParts(req, link, markers, extras)
def get_compile_command(click_ctx: click.Context) -> str:
"""
Returns a normalized compile command depending on cli context.
The command will be normalized by:
- expanding options short to long
- removing values that are already default
- sorting the arguments
- removing one-off arguments like '--upgrade'
- removing arguments that don't change build behaviour like '--verbose'
"""
from piptools.scripts.compile import cli
# Map of the compile cli options (option name -> click.Option)
compile_options = {option.name: option for option in cli.params}
left_args = []
right_args = []
for option_name, value in click_ctx.params.items():
option = compile_options[option_name]
# Collect variadic args separately, they will be added
# at the end of the command later
if option.nargs < 0:
# These will necessarily be src_files
# Re-add click-stripped '--' if any start with '-'
if any(val.startswith("-") and val != "-" for val in value):
right_args.append("--")
right_args.extend([shlex.quote(val) for val in value])
continue
assert isinstance(option, click.Option)
# Get the latest option name (usually it'll be a long name)
option_long_name = option.opts[-1]
# Exclude one-off options (--upgrade/--upgrade-package/--rebuild/...)
# or options that don't change compile behaviour (--verbose/--dry-run/...)
if option_long_name in COMPILE_EXCLUDE_OPTIONS:
continue
# Skip options without a value
if option.default is None and not value:
continue
# Skip options with a default value
if option.default == value:
continue
# Use a file name for file-like objects
if isinstance(value, LazyFile):
value = value.name
# Convert value to the list
if not isinstance(value, (tuple, list)):
value = [value]
for val in value:
# Flags don't have a value, thus add to args true or false option long name
if option.is_flag:
# If there are false-options, choose an option name depending on a value
if option.secondary_opts:
# Get the latest false-option
secondary_option_long_name = option.secondary_opts[-1]
arg = option_long_name if val else secondary_option_long_name
# There are no false-options, use true-option
else:
arg = option_long_name
left_args.append(shlex.quote(arg))
# Append to args the option with a value
else:
if isinstance(val, str) and is_url(val):
val = redact_auth_from_url(val)
if option.name == "pip_args_str":
# shlex.quote() would produce functional but noisily quoted results,
# e.g. --pip-args='--cache-dir='"'"'/tmp/with spaces'"'"''
# Instead, we try to get more legible quoting via repr:
left_args.append(f"{option_long_name}={repr(val)}")
else:
left_args.append(
f"{option_long_name}={shlex.quote(str(val))}")
return " ".join(["pip-compile", *sorted(left_args), *sorted(right_args)])
def parse_req_from_line(name, line_source):
# type: (str, Optional[str]) -> RequirementParts
if is_url(name):
marker_sep = "; "
else:
marker_sep = ";"
if marker_sep in name:
name, markers_as_string = name.split(marker_sep, 1)
markers_as_string = markers_as_string.strip()
if not markers_as_string:
markers = None
else:
markers = Marker(markers_as_string)
else:
markers = None
name = name.strip()
req_as_string = None
path = os.path.normpath(os.path.abspath(name))
link = None
extras_as_string = None
if is_url(name):
link = Link(name)
else:
p, extras_as_string = _strip_extras(path)
url = _get_url_from_path(p, name)
if url is not None:
link = Link(url)
# it's a local file, dir, or url
if link:
# Handle relative file URLs
if link.scheme == "file" and re.search(r"\.\./", link.url):
link = Link(
path_to_url(os.path.normpath(os.path.abspath(link.path))))
# wheel file
if link.is_wheel:
wheel = Wheel(link.filename) # can raise InvalidWheelFilename
req_as_string = "%s==%s" % (wheel.name, wheel.version)
else:
# set the req to the egg fragment. when it's not there, this
# will become an 'unnamed' requirement
req_as_string = link.egg_fragment
# a requirement specifier
else:
req_as_string = name
extras = convert_extras(extras_as_string)
def with_source(text):
if not line_source:
return text
return "{} (from {})".format(text, line_source)
if req_as_string is not None:
try:
req = Requirement(req_as_string)
except InvalidRequirement:
if os.path.sep in req_as_string:
add_msg = "It looks like a path."
add_msg += deduce_helpful_msg(req_as_string)
elif "=" in req_as_string and not any(op in req_as_string
for op in operators):
add_msg = "= is not a valid operator. Did you mean == ?"
else:
add_msg = ""
msg = with_source(
"Invalid requirement: {!r}".format(req_as_string))
if add_msg:
msg += "\nHint: {}".format(add_msg)
raise InstallationError(msg)
else:
req = None
return RequirementParts(req, link, markers, extras)
def parse_req_from_line(name, line_source):
# type: (str, Optional[str]) -> RequirementParts
if is_url(name):
marker_sep = '; '
else:
marker_sep = ';'
if marker_sep in name:
name, markers_as_string = name.split(marker_sep, 1)
markers_as_string = markers_as_string.strip()
if not markers_as_string:
markers = None
else:
markers = Marker(markers_as_string)
else:
markers = None
name = name.strip()
req_as_string = None
path = os.path.normpath(os.path.abspath(name))
link = None
extras_as_string = None
if is_url(name):
link = Link(name)
else:
p, extras_as_string = _strip_extras(path)
url = _get_url_from_path(p, name)
if url is not None:
link = Link(url)
# it's a local file, dir, or url
if link:
# Handle relative file URLs
if link.scheme == 'file' and re.search(r'\.\./', link.url):
link = Link(
path_to_url(os.path.normpath(os.path.abspath(link.path))))
# wheel file
if link.is_wheel:
wheel = Wheel(link.filename) # can raise InvalidWheelFilename
req_as_string = f"{wheel.name}=={wheel.version}"
else:
# set the req to the egg fragment. when it's not there, this
# will become an 'unnamed' requirement
req_as_string = link.egg_fragment
# a requirement specifier
else:
req_as_string = name
extras = convert_extras(extras_as_string)
def with_source(text):
# type: (str) -> str
if not line_source:
return text
return f'{text} (from {line_source})'
if req_as_string is not None:
try:
req = Requirement(req_as_string)
except InvalidRequirement:
if os.path.sep in req_as_string:
add_msg = "It looks like a path."
add_msg += deduce_helpful_msg(req_as_string)
elif ('=' in req_as_string
and not any(op in req_as_string for op in operators)):
add_msg = "= is not a valid operator. Did you mean == ?"
else:
add_msg = ''
msg = with_source(f'Invalid requirement: {req_as_string!r}')
if add_msg:
msg += f'\nHint: {add_msg}'
raise InstallationError(msg)
else:
# Deprecate extras after specifiers: "name>=1.0[extras]"
# This currently works by accident because _strip_extras() parses
# any extras in the end of the string and those are saved in
# RequirementParts
for spec in req.specifier:
spec_str = str(spec)
if spec_str.endswith(']'):
msg = f"Extras after version '{spec_str}'."
raise InstallationError(msg)
else:
req = None
return RequirementParts(req, link, markers, extras)
def install_req_from_line(
name, # type: str
comes_from=None, # type: Optional[Union[str, InstallRequirement]]
use_pep517=None, # type: Optional[bool]
isolated=False, # type: bool
options=None, # type: Optional[Dict[str, Any]]
wheel_cache=None, # type: Optional[WheelCache]
constraint=False # type: bool
):
# type: (...) -> InstallRequirement
"""Creates an InstallRequirement from a name, which might be a
requirement, directory containing 'setup.py', filename, or URL.
"""
>>>>>>> 71358189c5e72ee2ac9883b408a2f540a7f5745e
if is_url(name):
marker_sep = '; '
else:
marker_sep = ';'
if marker_sep in name:
name, markers_as_string = name.split(marker_sep, 1)
markers_as_string = markers_as_string.strip()
if not markers_as_string:
markers = None
else:
markers = Marker(markers_as_string)
else:
markers = None
name = name.strip()
req_as_string = None
path = os.path.normpath(os.path.abspath(name))
def install_req_from_line(
name, # type: str
comes_from=None, # type: Optional[Union[str, InstallRequirement]]
use_pep517=None, # type: Optional[bool]
isolated=False, # type: bool
options=None, # type: Optional[Dict[str, Any]]
wheel_cache=None, # type: Optional[WheelCache]
constraint=False, # type: bool
line_source=None, # type: Optional[str]
):
# type: (...) -> InstallRequirement
"""Creates an InstallRequirement from a name, which might be a
requirement, directory containing 'setup.py', filename, or URL.
:param line_source: An optional string describing where the line is from,
for logging purposes in case of an error.
"""
if is_url(name):
marker_sep = '; '
else:
marker_sep = ';'
if marker_sep in name:
name, markers_as_string = name.split(marker_sep, 1)
markers_as_string = markers_as_string.strip()
if not markers_as_string:
markers = None
else:
markers = Marker(markers_as_string)
else:
markers = None
name = name.strip()
req_as_string = None
path = os.path.normpath(os.path.abspath(name))
link = None
extras_as_string = None
if is_url(name):
link = Link(name)
else:
p, extras_as_string = _strip_extras(path)
url = _get_url_from_path(p, name)
if url is not None:
link = Link(url)
# it's a local file, dir, or url
if link:
# Handle relative file URLs
if link.scheme == 'file' and re.search(r'\.\./', link.url):
link = Link(
path_to_url(os.path.normpath(os.path.abspath(link.path))))
# wheel file
if link.is_wheel:
wheel = Wheel(link.filename) # can raise InvalidWheelFilename
req_as_string = "%s==%s" % (wheel.name, wheel.version)
else:
# set the req to the egg fragment. when it's not there, this
# will become an 'unnamed' requirement
req_as_string = link.egg_fragment
# a requirement specifier
else:
req_as_string = name
extras = convert_extras(extras_as_string)
def with_source(text):
if not line_source:
return text
return '{} (from {})'.format(text, line_source)
if req_as_string is not None:
try:
req = Requirement(req_as_string)
except InvalidRequirement:
if os.path.sep in req_as_string:
add_msg = "It looks like a path."
add_msg += deduce_helpful_msg(req_as_string)
elif ('=' in req_as_string
and not any(op in req_as_string for op in operators)):
add_msg = "= is not a valid operator. Did you mean == ?"
else:
add_msg = ''
msg = with_source(
'Invalid requirement: {!r}'.format(req_as_string))
if add_msg:
msg += '\nHint: {}'.format(add_msg)
raise InstallationError(msg)
else:
req = None
return InstallRequirement(
req,
comes_from,
link=link,
markers=markers,
use_pep517=use_pep517,
isolated=isolated,
options=options if options else {},
wheel_cache=wheel_cache,
constraint=constraint,
extras=extras,
)
def install_req_from_line(
name, # type: str
comes_from=None, # type: Optional[Union[str, InstallRequirement]]
use_pep517=None, # type: Optional[bool]
isolated=False, # type: bool
options=None, # type: Optional[Dict[str, Any]]
wheel_cache=None, # type: Optional[WheelCache]
constraint=False, # type: bool
line_source=None, # type: Optional[str]
):
# type: (...) -> InstallRequirement
"""Creates an InstallRequirement from a name, which might be a
requirement, directory containing 'setup.py', filename, or URL.
:param line_source: An optional string describing where the line is from,
for logging purposes in case of an error.
"""
if is_url(name):
marker_sep = '; '
else:
marker_sep = ';'
if marker_sep in name:
name, markers_as_string = name.split(marker_sep, 1)
markers_as_string = markers_as_string.strip()
if not markers_as_string:
markers = None
else:
markers = Marker(markers_as_string)
else:
markers = None
name = name.strip()
req_as_string = None
path = os.path.normpath(os.path.abspath(name))
link = None
extras_as_string = None
if is_url(name):
link = Link(name)
else:
p, extras_as_string = _strip_extras(path)
looks_like_dir = os.path.isdir(p) and (
os.path.sep in name or
(os.path.altsep is not None and os.path.altsep in name) or
name.startswith('.')
)
if looks_like_dir:
if not is_installable_dir(p):
raise InstallationError(
"Directory %r is not installable. Neither 'setup.py' "
"nor 'pyproject.toml' found." % name
)
link = Link(path_to_url(p))
elif is_archive_file(p):
if not os.path.isfile(p):
logger.warning(
'Requirement %r looks like a filename, but the '
'file does not exist',
name
)
link = Link(path_to_url(p))
# it's a local file, dir, or url
if link:
# Handle relative file URLs
if link.scheme == 'file' and re.search(r'\.\./', link.url):
link = Link(
path_to_url(os.path.normpath(os.path.abspath(link.path))))
# wheel file
if link.is_wheel:
wheel = Wheel(link.filename) # can raise InvalidWheelFilename
req_as_string = "%s==%s" % (wheel.name, wheel.version)
else:
# set the req to the egg fragment. when it's not there, this
# will become an 'unnamed' requirement
req_as_string = link.egg_fragment
# a requirement specifier
else:
req_as_string = name
if extras_as_string:
extras = Requirement("placeholder" + extras_as_string.lower()).extras
else:
extras = ()
if req_as_string is not None:
try:
req = Requirement(req_as_string)
except InvalidRequirement:
if os.path.sep in req_as_string:
add_msg = "It looks like a path."
add_msg += deduce_helpful_msg(req_as_string)
elif ('=' in req_as_string and
not any(op in req_as_string for op in operators)):
add_msg = "= is not a valid operator. Did you mean == ?"
else:
add_msg = ''
if line_source is None:
source = ''
else:
source = ' (from {})'.format(line_source)
msg = (
'Invalid requirement: {!r}{}'.format(req_as_string, source)
)
if add_msg:
msg += '\nHint: {}'.format(add_msg)
raise InstallationError(msg)
else:
req = None
return InstallRequirement(
req, comes_from, link=link, markers=markers,
use_pep517=use_pep517, isolated=isolated,
options=options if options else {},
wheel_cache=wheel_cache,
constraint=constraint,
extras=extras,
)