break up plugins

Author: ilius

pyglossary/plugins/aard2_slob/__init__.py

@@ -0,0 +1,145 @@
+# -*- coding: utf-8 -*-
+from __future__ import annotations
+
+import re
+from typing import TYPE_CHECKING
+
+if TYPE_CHECKING:
+	from collections.abc import Iterator
+
+	from pyglossary import slob
+	from pyglossary.glossary_types import EntryType, GlossaryType
+
+from pyglossary.core import exc_note, log, pip
+from pyglossary.plugins.aard2_slob.tags import (
+	supported_tags,
+	t_copyright,
+	t_created_at,
+	t_created_by,
+	t_edition,
+	t_label,
+	t_license_name,
+	t_license_url,
+	t_uri,
+)
+
+
+class Reader:
+	depends = {
+		"icu": "PyICU",  # >=1.5
+	}
+
+	def __init__(self, glos: GlossaryType) -> None:
+		self._glos = glos
+		self._clear()
+		self._re_bword = re.compile(
+			"(<a href=[^<>]+?>)",
+			re.IGNORECASE,
+		)
+
+	def close(self) -> None:
+		if self._slobObj is not None:
+			self._slobObj.close()
+		self._clear()
+
+	def _clear(self) -> None:
+		self._filename = ""
+		self._slobObj: slob.Slob | None = None
+
+	# TODO: PLR0912 Too many branches (13 > 12)
+	def open(self, filename: str) -> None:  # noqa: PLR0912
+		try:
+			import icu  # type: ignore # noqa: F401
+		except ModuleNotFoundError as e:
+			exc_note(e, f"Run `{pip} install PyICU` to install")
+			raise
+		from pyglossary import slob
+
+		self._filename = filename
+		self._slobObj = slob.open(filename)
+		tags = dict(self._slobObj.tags.items())
+
+		if t_label in tags:
+			self._glos.setInfo("name", tags[t_label])
+
+		if t_created_at in tags:
+			self._glos.setInfo("creationTime", tags[t_created_at])
+
+		if t_created_by in tags:
+			self._glos.setInfo("author", tags[t_created_by])
+
+		copyrightLines: list[str] = []
+		for key in (t_copyright, t_license_name, t_license_url):
+			try:
+				value = tags.pop(key)
+			except KeyError:
+				continue
+			copyrightLines.append(value)
+		if copyrightLines:
+			self._glos.setInfo("copyright", "\n".join(copyrightLines))
+
+		if t_uri in tags:
+			self._glos.setInfo("website", tags[t_uri])
+
+		if t_edition in tags:
+			self._glos.setInfo("edition", tags[t_edition])
+
+		for key, value in tags.items():
+			if key in supported_tags:
+				continue
+			self._glos.setInfo(f"slob.{key}", value)
+
+	def __len__(self) -> int:
+		if self._slobObj is None:
+			log.error("called len() on a reader which is not open")
+			return 0
+		return len(self._slobObj)
+
+	@staticmethod
+	def _href_sub(m: re.Match) -> str:
+		st = m.group(0)
+		if "//" in st:
+			return st
+		return st.replace('href="', 'href="bword://').replace(
+			"href='",
+			"href='bword://",
+		)
+
+	def __iter__(self) -> Iterator[EntryType | None]:
+		from pyglossary.slob import MIME_HTML, MIME_TEXT
+
+		if self._slobObj is None:
+			raise RuntimeError("iterating over a reader while it's not open")
+
+		slobObj = self._slobObj
+		blobSet = set()
+
+		# slob library gives duplicate blobs when iterating over slobObj
+		# even keeping the last id is not enough, since duplicate blobs
+		# are not all consecutive. so we have to keep a set of blob IDs
+
+		for blob in slobObj:
+			id_ = blob.identity
+			if id_ in blobSet:
+				yield None  # update progressbar
+				continue
+			blobSet.add(id_)
+
+			# blob.key is str, blob.content is bytes
+			word = blob.key
+
+			ctype = blob.content_type.split(";")[0]
+			if ctype not in {MIME_HTML, MIME_TEXT}:
+				log.debug(f"unknown {blob.content_type=} in {word=}")
+				word = word.removeprefix("~/")
+				yield self._glos.newDataEntry(word, blob.content)
+				continue
+			defiFormat = ""
+			if ctype == MIME_HTML:
+				defiFormat = "h"
+			elif ctype == MIME_TEXT:
+				defiFormat = "m"
+
+			defi = blob.content.decode("utf-8")
+			defi = self._re_bword.sub(self._href_sub, defi)
+			yield self._glos.newEntry(word, defi, defiFormat=defiFormat)

pyglossary/plugins/aard2_slob/reader.py

@@ -0,0 +1,29 @@
+t_created_at = "created.at"
+t_label = "label"
+t_created_by = "created.by"
+t_copyright = "copyright"
+t_license_name = "license.name"
+t_license_url = "license.url"
+t_uri = "uri"
+t_edition = "edition"
+
+supported_tags = {
+	t_label,
+	t_created_at,
+	t_created_by,
+	t_copyright,
+	t_uri,
+	t_edition,
+}
+
+__all__ = [
+	"supported_tags",
+	"t_copyright",
+	"t_created_at",
+	"t_created_by",
+	"t_edition",
+	"t_label",
+	"t_license_name",
+	"t_license_url",
+	"t_uri",
+]