331 lines
10 KiB
Python
331 lines
10 KiB
Python
"""A class for internal metadata storage
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The goal of this class is to handle ALL the data that might come from various
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tagging schemes and databases, such as ComicVine or GCD. This makes conversion
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possible, however lossy it might be
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"""
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# Copyright 2012-2014 Anthony Beville
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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# http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import logging
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from enum import Enum
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from typing import List, TypedDict
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from comicapi import utils
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logger = logging.getLogger(__name__)
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class PageType(Enum):
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"""
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These page info classes are exactly the same as the CIX scheme, since
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it's unique
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"""
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FrontCover = "FrontCover"
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InnerCover = "InnerCover"
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Roundup = "Roundup"
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Story = "Story"
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Advertisement = "Advertisement"
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Editorial = "Editorial"
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Letters = "Letters"
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Preview = "Preview"
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BackCover = "BackCover"
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Other = "Other"
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Deleted = "Deleted"
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class ImageMetadata(TypedDict, total=False):
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Type: PageType
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Bookmark: str
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DoublePage: bool
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Image: int
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ImageSize: str
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ImageHeight: str
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ImageWidth: str
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class CreditMetadata(TypedDict):
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person: str
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role: str
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primary: bool
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class GenericMetadata:
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writer_synonyms = ["writer", "plotter", "scripter"]
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penciller_synonyms = ["artist", "penciller", "penciler", "breakdowns"]
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inker_synonyms = ["inker", "artist", "finishes"]
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colorist_synonyms = ["colorist", "colourist", "colorer", "colourer"]
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letterer_synonyms = ["letterer"]
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cover_synonyms = ["cover", "covers", "coverartist", "cover artist"]
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editor_synonyms = ["editor"]
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def __init__(self):
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self.is_empty = True
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self.tag_origin = None
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self.series = None
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self.issue = None
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self.title = None
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self.publisher = None
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self.month = None
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self.year = None
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self.day = None
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self.issue_count = None
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self.volume = None
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self.genre = None
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self.language = None # 2 letter iso code
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self.comments = None # use same way as Summary in CIX
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self.volume_count = None
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self.critical_rating = None
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self.country = None
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self.alternate_series = None
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self.alternate_number = None
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self.alternate_count = None
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self.imprint = None
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self.notes = None
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self.web_link = None
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self.format = None
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self.manga = None
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self.black_and_white = None
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self.page_count = None
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self.maturity_rating = None
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self.story_arc = None
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self.series_group = None
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self.scan_info = None
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self.characters = None
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self.teams = None
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self.locations = None
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self.credits: List[CreditMetadata] = []
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self.tags: List[str] = []
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self.pages: List[ImageMetadata] = []
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# Some CoMet-only items
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self.price = None
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self.is_version_of = None
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self.rights = None
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self.identifier = None
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self.last_mark = None
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self.cover_image = None
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def overlay(self, new_md):
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"""Overlay a metadata object on this one
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That is, when the new object has non-None values, over-write them
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to this one.
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"""
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def assign(cur, new):
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if new is not None:
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if isinstance(new, str) and len(new) == 0:
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setattr(self, cur, None)
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else:
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setattr(self, cur, new)
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new_md: GenericMetadata
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if not new_md.is_empty:
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self.is_empty = False
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assign("series", new_md.series)
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assign("issue", new_md.issue)
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assign("issue_count", new_md.issue_count)
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assign("title", new_md.title)
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assign("publisher", new_md.publisher)
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assign("day", new_md.day)
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assign("month", new_md.month)
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assign("year", new_md.year)
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assign("volume", new_md.volume)
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assign("volume_count", new_md.volume_count)
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assign("genre", new_md.genre)
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assign("language", new_md.language)
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assign("country", new_md.country)
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assign("critical_rating", new_md.critical_rating)
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assign("alternate_series", new_md.alternate_series)
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assign("alternate_number", new_md.alternate_number)
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assign("alternate_count", new_md.alternate_count)
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assign("imprint", new_md.imprint)
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assign("web_link", new_md.web_link)
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assign("format", new_md.format)
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assign("manga", new_md.manga)
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assign("black_and_white", new_md.black_and_white)
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assign("maturity_rating", new_md.maturity_rating)
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assign("story_arc", new_md.story_arc)
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assign("series_group", new_md.series_group)
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assign("scan_info", new_md.scan_info)
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assign("characters", new_md.characters)
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assign("teams", new_md.teams)
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assign("locations", new_md.locations)
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assign("comments", new_md.comments)
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assign("notes", new_md.notes)
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assign("price", new_md.price)
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assign("is_version_of", new_md.is_version_of)
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assign("rights", new_md.rights)
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assign("identifier", new_md.identifier)
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assign("last_mark", new_md.last_mark)
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self.overlay_credits(new_md.credits)
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# TODO
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# not sure if the tags and pages should broken down, or treated
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# as whole lists....
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# For now, go the easy route, where any overlay
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# value wipes out the whole list
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if len(new_md.tags) > 0:
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assign("tags", new_md.tags)
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if len(new_md.pages) > 0:
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assign("pages", new_md.pages)
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def overlay_credits(self, new_credits):
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for c in new_credits:
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primary = bool("primary" in c and c["primary"])
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# Remove credit role if person is blank
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if c["person"] == "":
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for r in reversed(self.credits):
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if r["role"].lower() == c["role"].lower():
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self.credits.remove(r)
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# otherwise, add it!
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else:
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self.add_credit(c["person"], c["role"], primary)
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def set_default_page_list(self, count):
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# generate a default page list, with the first page marked as the cover
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for i in range(count):
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page_dict = ImageMetadata(Image=i)
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if i == 0:
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page_dict["Type"] = PageType.FrontCover
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self.pages.append(page_dict)
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def get_archive_page_index(self, pagenum):
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# convert the displayed page number to the page index of the file in
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# the archive
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if pagenum < len(self.pages):
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return int(self.pages[pagenum]["Image"])
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return 0
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def get_cover_page_index_list(self):
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# return a list of archive page indices of cover pages
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coverlist = []
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for p in self.pages:
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if "Type" in p and p["Type"] == PageType.FrontCover:
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coverlist.append(int(p["Image"]))
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if len(coverlist) == 0:
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coverlist.append(0)
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return coverlist
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def add_credit(self, person, role, primary=False):
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credit: CreditMetadata = {"person": person, "role": role, "primary": primary}
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# look to see if it's not already there...
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found = False
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for c in self.credits:
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if c["person"].lower() == person.lower() and c["role"].lower() == role.lower():
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# no need to add it. just adjust the "primary" flag as needed
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c["primary"] = primary
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found = True
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break
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if not found:
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self.credits.append(credit)
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def __str__(self):
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vals = []
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if self.is_empty:
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return "No metadata"
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def add_string(tag, val):
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if val is not None and str(val) != "":
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vals.append((tag, val))
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def add_attr_string(tag):
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add_string(tag, getattr(self, tag))
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add_attr_string("series")
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add_attr_string("issue")
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add_attr_string("issue_count")
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add_attr_string("title")
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add_attr_string("publisher")
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add_attr_string("year")
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add_attr_string("month")
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add_attr_string("day")
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add_attr_string("volume")
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add_attr_string("volume_count")
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add_attr_string("genre")
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add_attr_string("language")
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add_attr_string("country")
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add_attr_string("critical_rating")
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add_attr_string("alternate_series")
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add_attr_string("alternate_number")
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add_attr_string("alternate_count")
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add_attr_string("imprint")
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add_attr_string("web_link")
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add_attr_string("format")
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add_attr_string("manga")
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add_attr_string("price")
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add_attr_string("is_version_of")
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add_attr_string("rights")
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add_attr_string("identifier")
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add_attr_string("last_mark")
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if self.black_and_white:
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add_attr_string("black_and_white")
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add_attr_string("maturity_rating")
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add_attr_string("story_arc")
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add_attr_string("series_group")
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add_attr_string("scan_info")
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add_attr_string("characters")
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add_attr_string("teams")
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add_attr_string("locations")
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add_attr_string("comments")
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add_attr_string("notes")
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add_string("tags", utils.list_to_string(self.tags))
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for c in self.credits:
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primary = ""
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if "primary" in c and c["primary"]:
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primary = " [P]"
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add_string("credit", c["role"] + ": " + c["person"] + primary)
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# find the longest field name
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flen = 0
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for i in vals:
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flen = max(flen, len(i[0]))
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flen += 1
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# format the data nicely
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outstr = ""
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fmt_str = "{0: <" + str(flen) + "} {1}\n"
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for i in vals:
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outstr += fmt_str.format(i[0] + ":", i[1])
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return outstr
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