dol.filesys¶
File system access
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class
dol.filesys.
DirCollection
(rootdir, subpath='', pattern_for_field=None, max_levels=None, *, include_hidden=False, assert_rootdir_existence=False)[source]¶
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class
dol.filesys.
DirReader
(rootdir, subpath='', pattern_for_field=None, max_levels=None, *, include_hidden=False, assert_rootdir_existence=False)[source]¶
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class
dol.filesys.
FileBytesPersister
(rootdir, subpath='', pattern_for_field=None, max_levels=None, *, include_hidden=False, assert_rootdir_existence=False)[source]¶
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class
dol.filesys.
FileBytesReader
(rootdir, subpath='', pattern_for_field=None, max_levels=None, *, include_hidden=False, assert_rootdir_existence=False)[source]¶
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class
dol.filesys.
FileCollection
(rootdir, subpath='', pattern_for_field=None, max_levels=None, *, include_hidden=False, assert_rootdir_existence=False)[source]¶
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class
dol.filesys.
FileInfoReader
(rootdir, subpath='', pattern_for_field=None, max_levels=None, *, include_hidden=False, assert_rootdir_existence=False)[source]¶
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class
dol.filesys.
FileStringPersister
(rootdir, subpath='', pattern_for_field=None, max_levels=None, *, include_hidden=False, assert_rootdir_existence=False)[source]¶
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class
dol.filesys.
FileStringReader
(rootdir, subpath='', pattern_for_field=None, max_levels=None, *, include_hidden=False, assert_rootdir_existence=False)[source]¶
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class
dol.filesys.
FileSysCollection
(rootdir, subpath='', pattern_for_field=None, max_levels=None, *, include_hidden=False, assert_rootdir_existence=False)[source]¶
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class
dol.filesys.
MakeMissingDirsStoreMixin
[source]¶ Will make a local file store automatically create the directories needed to create a file. Should be placed before the concrete perisister in the mro but in such a manner so that it receives full paths.
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dol.filesys.
RelPathFileBytesPersister
¶ alias of
dol.filesys.Files
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dol.filesys.
RelPathFileBytesReader
¶ alias of
dol.filesys.FilesReader
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dol.filesys.
RelPathFileStringPersister
¶ alias of
dol.filesys.TextFiles
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dol.filesys.
RelPathFileStringReader
¶ alias of
dol.filesys.TextFilesReader
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dol.filesys.
ensure_dir
(dirpath, verbose: Union[bool, str, Callable] = False)[source]¶ Ensure that a directory exists, creating it if necessary.
- Parameters
dirpath – path to the directory to create
verbose – controls verbosity (the noise ensure_dir makes if it make folder)
- Returns
the path to the directory
When the path does not exist, if
verbose
is:a
bool
’ a standard message will be printeda
callable
; will be called on dirpath before directory is created – you
can use this to ask the user for confirmation for example
a ‘’string``; this string will be printed
Usage note: If you want to string or the (argument-less) callable to be dependent on
dirpath
, you need make them so when calling ensure_dir.
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dol.filesys.
ensure_slash_suffix
(path: str)[source]¶ Add a file separation (/ or ) at the end of path str, if not already present.
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dol.filesys.
iter_dirpaths_in_folder_recursively
(root_folder, max_levels=None, _current_level=0, include_hidden=False)[source]¶ Recursively generates dirpaths of folder (and subfolders, etc.) up to a given level
-
dol.filesys.
iter_filepaths_in_folder_recursively
(root_folder, max_levels=None, _current_level=0, include_hidden=False)[source]¶ Recursively generates filepaths of folder (and subfolders, etc.) up to a given level
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dol.filesys.
mk_dirs_if_missing
(store_cls=None, *, verbose: Union[bool, str, Callable] = False, key_condition=None, __module__=None, __name__=None, __qualname__=None, __doc__=None, __annotations__=None, __defaults__=None, __kwdefaults__=None)[source]¶ Store decorator that will make the store create directories on write as needed.
Note that it’ll only effect paths relative to the rootdir, which needs to be ensured to exist separatedly.