* remote: Optimize traverse/no_traverse behavior
- estimate remote file count by fetching a single parent cache dir, then
determine whether or not to use no_traverse method for checking
remainder of cache entries in `cache_exists`
- thread requests when traversing full remote file lists (by fetching
one parent cache dir per thread)
* Use arbitrary prefix length for traverse remote cache queries
- default to 3
- for remotes that only support per-directory query use 2 (gdrive, hdfs)
* Add unit tests for new traverse/no_traverse behavior
* Fix deepsource warning
* Fix review issues
* fix CI
* Fix review issues
* obsolete no_traverse config option
- remove RemoteBASE.DEFAULT_NO_TRAVERSE and replace it with
RemoteBASE.CAN_TRAVERSE (True for all remotes except http)
* review issues - use 'object exists' instead of 'no_traverse'
* fix obsolete no_traverse test issues
* fix SSHMocked func tests
* pull: support pulling git-only imports
* pull: also add git imports from external dvc repo
* fetch: add logging
* pull: don't save link to state
When `checkout` or `pull` is done, it'll try to cleanup unused links.
So, when we add from erepo to cache, it creates a link, which DVC will try
to cleanup. Also, it'll provide unwanted checkout change details. So, skipping those
* tests: refactor/rewrite
* flake8: why it's complaining?
* tests: do not leak file descriptors
* remote.http: support _upload() via HTTP POST
- uploaded files are sent as chunked encoding POST data
Fixes#3247
* remote.http: add support for HTTP basic and digest auth
- username, password, ask_password options work the same way as for
ssh remotes
- basic_auth (bool) and digest_auth (bool) options added for http(s)
remotes
- digest_auth takes precedence over basic_auth if both are enabled
* remote.http: auth_method() unit tests
* tests: Add functional tests for HTTP remotes
- HTTP remotes now tested locally using a SimpleHTTPServer instance that
allows reading/writing to a temp directory
* tests: fix http tests on py3.5, 3.6
* remote.http: add custom auth method
* s/custom_header/custom_auth_header/
* Apply suggestions from code review
Co-Authored-By: Saugat Pachhai <[email protected]>
Co-Authored-By: Ruslan Kuprieiev <[email protected]>
Co-authored-by: Saugat Pachhai <[email protected]>
Co-authored-by: Ruslan Kuprieiev <[email protected]>
* dvc: refactor config
Advantages:
- read like a dict
- modify as a dict for testing or manipulation purposes
- wrap modifications into context manager to save them:
with config.edit("local") as conf:
conf["core"]["remote"] = "new-default"
Design decisions:
- dropped string constants
- remote sections are parsed into a simple subdict upon load
- remote config schema is now defined by url scheme
- relative paths are handled transparently upon load/save
- user config and remote manipulations are moved to commands
- same dev manipulations are done by simply modifying a config dict
* test: do not set cache.type for remotes that doesn't support it
* dvc: fix windows absolute paths validation in config
* test: fix windows separate drive test
* dvc: stylistic fixes in config
We already have mocked ones, which are more reliable as they use their
own paramiko server instead of relying on the sshd running on the test
machine. Native tests are also quite flaky and fail sometimes due to
network issues.
* dvc: dedup used cache
This is a preparation step to make garbage collector work with more
commits. It has a value of its own:
- less exists calls to show cloud status or prepare push/pull
- same names are not repeated in status and pbar texts
* dvc: delay checksum names concatenation
* http: add exception when trying to traverse remote
Fix#2380
* http: exception raise on `list_cache_paths` instead of `all`
`NotImplementedError` -> `RemoteActionNotImplemented`
* http: raise exception on `__init__`
* set default no_traverse to True on remote base
* tests: explicitly use traverse on data cloud and no traverse with HTTP
* remote: define a new RemoteConfigError
* remote: reuse ConfigError instead of RemoteConfigError
* tests: set no_traverse to False with SSHMocked
* deepsource: fix minor issue with spacing
* remove blankspace
Co-Authored-By: Ruslan Kuprieiev <[email protected]>
Replaced Path* dataclasses with PathInfo/URLInfo/CloudURLInfo, which
know how parse, serialize, stringify and join themselves. They also
provide useful accessors like part of an url or pathlib.Path like
.parent or .name.
Along the way two families of bugs where fixed and should never occur in
the future:
- paths not matched as strings anymore, e.g. using str.startswith()
- Output.path is eliminated as ambiguous
Both families might had caused undefined surprising behavior when local
and remote paths clash.
As a part of this:
- DataCloud._cloud was refactored into `.get_remote()`
- data stopped using internal _cloud
- added a parametrization for remote tests
Ivan Shcheklein
Peter Rowlands (변기호)
Saugat Pachhai
Ruslan Kuprieiev
Max Risuhin
Alexander Schepanovski
Jorge Orpinel
Fábio Santos
Paweł Redzyński
Mr. Outis
Ruslan Kuprieiev
Casper da Costa-Luis
kurianbenoy
Andrew Grigorev