history#
Tools interfacing with conda's history file.
Classes#
Functions#
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Attributes#
- write_head(fo)#
- is_diff(content)#
- pretty_diff(diff)#
- pretty_content(content)#
- class History(prefix)#
- com_pat#
- spec_pat#
- conda_v_pat#
- __enter__()#
- __exit__(exc_type, exc_value, traceback)#
- init_log_file()#
- file_is_empty()#
- parse() list[tuple[str, set[str], list[str]]]#
Parse the history file.
Return a list of tuples(datetime strings, set of distributions/diffs, comments).
Comments appearing before the first section header (e.g.
==> 2024-01-01 00:00:00 <==) in the history file will be ignored.
- static _parse_old_format_specs_string(specs_string)#
Parse specifications string that use conda<4.5 syntax.
Examples
"param >=1.5.1,<2.0'"
"python>=3.5.1,jupyter >=1.0.0,<2.0,matplotlib >=1.5.1,<2.0"
- classmethod _parse_comment_line(line)#
Parse comment lines in the history file.
These lines can be of command type or action type.
Examples
"# cmd: /scratch/mc3/bin/conda install -c conda-forge param>=1.5.1,<2.0"
"# install specs: python>=3.5.1,jupyter >=1.0.0,<2.0,matplotlib >=1.5.1,<2.0"
- get_user_requests()#
Return a list of user requested items.
Each item is a dict with the following keys: 'date': the date and time running the command 'cmd': a list of argv of the actual command which was run 'action': install/remove/update 'specs': the specs being used
- get_requested_specs_map()#
- construct_states()#
Return a list of tuples(datetime strings, set of distributions).
- get_state(rev=-1)#
Return the state, i.e. the set of distributions, for a given revision.
Defaults to latest (which is the same as the current state when the log file is up-to-date).
Returns a list of dist_strs.
- print_log()#
- object_log()#
- write_changes(last_state, current_state)#
- write_specs(remove_specs=(), update_specs=(), neutered_specs=())#
- h#