channel

Defines Channel and MultiChannel objects and other channel-related functions.

Object inheritance:

Classes

ChannelType	This metaclass does basic caching and enables static constructor method usage with a
Channel	Channel:
MultiChannel	Channel:

Functions

tokenized_startswith(test_iterable, startswith_iterable)
tokenized_conda_url_startswith(test_url, startswith_url)
_get_channel_for_name(channel_name)
_read_channel_configuration(scheme, host, port, path)
parse_conda_channel_url(url)
get_conda_build_local_url()
prioritize_channels(channels[, with_credentials, subdirs])
all_channel_urls(channels[, subdirs, with_credentials])
offline_keep(url)
get_channel_objs(ctx)	Return current channels as Channel objects

class ChannelType

Bases: type

This metaclass does basic caching and enables static constructor method usage with a single arg.

__call__(*args, **kwargs)

Call self as a function.

class Channel(scheme=None, auth=None, location=None, token=None, name=None, platform=None, package_filename=None)

Channel: scheme <> auth <> location <> token <> channel <> subchannel <> platform <> package_filename

Package Spec: channel <> subchannel <> namespace <> package_name

property channel_location

property channel_name

property subdir

property canonical_name

property base_url

property base_urls

property subdir_url

property url_channel_wtf

_cache_

static _reset_state()

static from_url(url)

static from_channel_name(channel_name)

static from_value(value: str | None) → Self

Construct a new Channel from a single value.

Parameters:

value --

Anyone of the following forms:

None, or one of the special strings "<unknown>", "None:///<unknown>", or "None":

represents the unknown channel, used for packages with unknown origin.

A URL including a scheme like file:// or https://:

represents a channel URL.

A local directory path:

represents a local channel; relative paths must start with ./.

A package file (i.e. the path to a file ending in .conda or .tar.bz2):

represents a channel for a single package

A known channel name:

represents a known channel, e.g. from the users .condarc file or the global configuration.

Returns:

A channel object.

static make_simple_channel(channel_alias, channel_url, name=None)

urls(with_credentials=False, subdirs=None)

url(with_credentials=False)

__str__()

Return str(self).

__repr__()

Return repr(self).

__eq__(other)

Return self==value.

__hash__()

Return hash(self).

__nonzero__()

__bool__()

__json__()

dump()

class MultiChannel(name, channels, platform=None)

Bases: Channel

Channel: scheme <> auth <> location <> token <> channel <> subchannel <> platform <> package_filename

Package Spec: channel <> subchannel <> namespace <> package_name

property channel_location

property canonical_name

property base_url

property base_urls

urls(with_credentials=False, subdirs=None)

url(with_credentials=False)

dump()

tokenized_startswith(test_iterable, startswith_iterable)

tokenized_conda_url_startswith(test_url, startswith_url)

_get_channel_for_name(channel_name)

_read_channel_configuration(scheme, host, port, path)

parse_conda_channel_url(url)

get_conda_build_local_url()

prioritize_channels(channels, with_credentials=True, subdirs=None)

all_channel_urls(channels, subdirs=None, with_credentials=True)

offline_keep(url)

get_channel_objs(ctx: conda.base.context.Context)

Return current channels as Channel objects