Marty Oehme
7ee8d4911e
Formatters have been classes so far which contained some data (the tamplate to use for formatting and the annotations and documents to format) and the actual formatting logic (an execute function). However, we can inject the annotations to be formatted and the templates so far are static only, so they can be simple variables (we can think about how to inject them at another point should it come up, no bikeshedding now). This way, we can simply pass around one function per formatter, which should make the code much lighter, easier to add to and especially less stateful which means less areas of broken interactions to worry about.
124 lines
3.7 KiB
Python
124 lines
3.7 KiB
Python
import papis.logging
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import papis.document
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import papis.notes
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import papis.commands.edit
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import papis.api
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import papis.git
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import papis.config
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import Levenshtein
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from papis_extract.annotation import AnnotatedDocument
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from papis_extract.formatter import Formatter
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logger = papis.logging.get_logger(__name__)
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def to_stdout(formatter: Formatter, annotated_docs: list[AnnotatedDocument]) -> None:
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"""Pretty print annotations to stdout.
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Gives a nice human-readable representations of
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the annotations in somewhat of a list form.
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Not intended for machine-readability.
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"""
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output: str = formatter(annotated_docs)
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print(output.rstrip("\n"))
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def to_notes(
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formatter: Formatter, annotated_docs: list[AnnotatedDocument], edit: bool, git: bool
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) -> None:
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"""Write annotations into document notes.
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Permanently writes the given annotations into notes
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belonging to papis documents. Creates new notes for
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documents missing a note field or appends to existing.
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"""
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for entry in annotated_docs:
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formatted_annotations = formatter([entry]).split("\n")
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if formatted_annotations:
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_add_annots_to_note(entry.document, formatted_annotations)
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if edit:
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papis.commands.edit.edit_notes(entry.document, git=git)
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def _add_annots_to_note(
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document: papis.document.Document,
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formatted_annotations: list[str],
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git: bool = False,
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) -> None:
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"""Append new annotations to the end of a note.
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Looks through note to determine any new annotations which should be
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added and adds them to the end of the note file.
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"""
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logger.debug("Adding annotations to note.")
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notes_path = papis.notes.notes_path_ensured(document)
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existing: list[str] = []
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with open(notes_path, "r") as file_read:
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existing = file_read.readlines()
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new_annotations: list[str] = _drop_existing_annotations(
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formatted_annotations, existing
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)
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if not new_annotations:
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return
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with open(notes_path, "a") as f:
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# add newline if theres no empty space at file end
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if len(existing) > 0 and existing[-1].strip() != "":
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f.write("\n")
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print(new_annotations)
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f.write("\n\n".join(new_annotations))
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f.write("\n")
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logger.info(
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f"Wrote {len(new_annotations)} "
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f"{'annotation' if len(new_annotations) == 1 else 'annotations'} "
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f"to {papis.document.describe(document)}"
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)
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if git:
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msg = "Update notes for '{0}'".format(papis.document.describe(document))
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folder = document.get_main_folder()
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if folder:
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papis.git.add_and_commit_resources(
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folder, [notes_path, document.get_info_file()], msg
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)
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def _drop_existing_annotations(
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formatted_annotations: list[str], file_lines: list[str]
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) -> list[str]:
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"""Returns the input annotations dropping any existing.
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Takes a list of formatted annotations and a list of strings
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(most probably existing lines in a file). If anny annotations
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match an existing line closely enough, they will be dropped.
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Returns list of annotations without duplicates.
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"""
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minimum_similarity = (
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papis.config.getfloat("minimum_similarity", "plugins.extract") or 1.0
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)
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remaining: list[str] = []
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for an in formatted_annotations:
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an_split = an.splitlines()
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if an_split and not _test_similarity(
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an_split[0], file_lines, minimum_similarity
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):
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remaining.append(an)
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return remaining
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def _test_similarity(
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string: str, lines: list[str], minimum_similarity: float = 1.0
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) -> bool:
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for line in lines:
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ratio = Levenshtein.ratio(string, line)
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if ratio > minimum_similarity:
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return True
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return False
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