NamelessMatchSpec#

`NamelessMatchSpec` #

Similar to a MatchSpec but does not include the package name. This is useful in places where the package name is already known (e.g. foo = "3.4.1 *cuda").

`build: Optional[str]` `property` #

The build string of the package (e.g. py37_0, py37h6de7cb9_0, py*)

`build_number: Optional[str]` `property` #

The build number of the package.

`channel: Optional[Channel]` `property` #

The channel of the package.

`file_name: Optional[str]` `property` #

Match the specific filename of the package.

`md5: Optional[bytes]` `property` #

The md5 hash of the package.

`namespace: Optional[str]` `property` #

The namespace of the package.

`sha256: Optional[bytes]` `property` #

The sha256 hash of the package.

`subdir: Optional[str]` `property` #

The subdir of the channel.

`version: Optional[str]` `property` #

The version spec of the package (e.g. 1.2.3, >=1.2.3, 1.2.*)

`init(spec, strict=False)` #

Create a new version spec.

When strict is True, some ambiguous version specs are rejected.

>>> NamelessMatchSpec(">=24.0")
NamelessMatchSpec(">=24.0")
>>> NamelessMatchSpec("24")
NamelessMatchSpec("==24")
>>>

`repr()` #

Returns a representation of the NamelessMatchSpec.

Examples#

>>> NamelessMatchSpec("3.4")
NamelessMatchSpec("==3.4")
>>>

`str()` #

Returns a string representation of the NamelessMatchSpec.

Examples#

>>> str(NamelessMatchSpec("3.4"))
'==3.4'
>>>

`from_match_spec(spec)` `classmethod` #

Constructs a NamelessMatchSpec from a MatchSpec.

Examples#

>>> from rattler import MatchSpec
>>> NamelessMatchSpec.from_match_spec(MatchSpec("foo ==3.4"))
NamelessMatchSpec("==3.4")
>>>

`matches(package_record)` #

Match a MatchSpec against a PackageRecord

NamelessMatchSpec#