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mirror of https://github.com/gryf/ebook-converter.git synced 2026-04-20 13:11:27 +02:00

Cleanup get_path usage in favor of pkg_resources.

This commit is contained in:
2020-04-12 18:33:23 +02:00
parent 0bf43ec6e8
commit 5aa0b1a0eb
17 changed files with 532 additions and 277 deletions
+4 -1
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@@ -6,6 +6,7 @@ import os, re, traceback, numbers
from functools import partial
from collections import defaultdict
from copy import deepcopy
import pkg_resources
from ebook_converter.utils.lock import ExclusiveFile
from ebook_converter.constants import config_dir, CONFIG_DIR_MODE, ispy3, preferred_encoding, filesystem_encoding, iswindows
@@ -634,7 +635,9 @@ def read_custom_tweaks():
def default_tweaks_raw():
return P('default_tweaks.py', data=True, allow_user_override=False)
with open(pkg_resources.resource_filename('ebook_converter',
'data/default_tweaks.py')) as f:
return f.read().encode()
def read_tweaks():
-568
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@@ -1,568 +0,0 @@
#!/usr/bin/env python2
# vim:fileencoding=UTF-8:ts=4:sw=4:sta:et:sts=4:ai
# License: GPLv3 Copyright: 2010, Kovid Goyal <kovid at kovidgoyal.net>
from __future__ import unicode_literals
# Contains various tweaks that affect calibre behavior. Only edit this file if
# you know what you are doing. If you delete this file, it will be recreated from
# defaults.
#: Auto increment series index
# The algorithm used to assign a book added to an existing series a series number.
# New series numbers assigned using this tweak are always integer values, except
# if a constant non-integer is specified.
# Possible values are:
# next - First available integer larger than the largest existing number
# first_free - First available integer larger than 0
# next_free - First available integer larger than the smallest existing number
# last_free - First available integer smaller than the largest existing number. Return largest existing + 1 if no free number is found
# const - Assign the number 1 always
# no_change - Do not change the series index
# a number - Assign that number always. The number is not in quotes. Note that 0.0 can be used here.
# Examples:
# series_index_auto_increment = 'next'
# series_index_auto_increment = 'next_free'
# series_index_auto_increment = 16.5
#
# Set the use_series_auto_increment_tweak_when_importing tweak to True to
# use the above values when importing/adding books. If this tweak is set to
# False (the default) then the series number will be set to 1 if it is not
# explicitly set during the import. If set to True, then the
# series index will be set according to the series_index_auto_increment setting.
# Note that the use_series_auto_increment_tweak_when_importing tweak is used
# only when a value is not provided during import. If the importing regular
# expression produces a value for series_index, or if you are reading metadata
# from books and the import plugin produces a value, than that value will
# be used irrespective of the setting of the tweak.
series_index_auto_increment = 'next'
use_series_auto_increment_tweak_when_importing = False
#: Add separator after completing an author name
# Should the completion separator be append
# to the end of the completed text to
# automatically begin a new completion operation
# for authors.
# Can be either True or False
authors_completer_append_separator = False
#: Author sort name algorithm
# The algorithm used to copy author to author_sort.
# Possible values are:
# invert: use "fn ln" -> "ln, fn"
# copy : copy author to author_sort without modification
# comma : use 'copy' if there is a ',' in the name, otherwise use 'invert'
# nocomma : "fn ln" -> "ln fn" (without the comma)
# When this tweak is changed, the author_sort values stored with each author
# must be recomputed by right-clicking on an author in the left-hand tags pane,
# selecting 'manage authors', and pressing 'Recalculate all author sort values'.
# The author name suffixes are words that are ignored when they occur at the
# end of an author name. The case of the suffix is ignored and trailing
# periods are automatically handled. The same is true for prefixes.
# The author name copy words are a set of words which if they occur in an
# author name cause the automatically generated author sort string to be
# identical to the author name. This means that the sort for a string like Acme
# Inc. will be Acme Inc. instead of Inc., Acme
author_sort_copy_method = 'comma'
author_name_suffixes = ('Jr', 'Sr', 'Inc', 'Ph.D', 'Phd',
'MD', 'M.D', 'I', 'II', 'III', 'IV',
'Junior', 'Senior')
author_name_prefixes = ('Mr', 'Mrs', 'Ms', 'Dr', 'Prof')
author_name_copywords = ('Corporation', 'Company', 'Co.', 'Agency', 'Council',
'Committee', 'Inc.', 'Institute', 'Society', 'Club', 'Team')
#: Splitting multiple author names
# By default, calibre splits a string containing multiple author names on
# ampersands and the words "and" and "with". You can customize the splitting
# by changing the regular expression below. Strings are split on whatever the
# specified regular expression matches, in addition to ampersands.
# Default: r'(?i),?\s+(and|with)\s+'
authors_split_regex = r'(?i),?\s+(and|with)\s+'
#: Use author sort in Tag browser
# Set which author field to display in the tags pane (the list of authors,
# series, publishers etc on the left hand side). The choices are author and
# author_sort. This tweak affects only what is displayed under the authors
# category in the tags pane and Content server. Please note that if you set this
# to author_sort, it is very possible to see duplicate names in the list because
# although it is guaranteed that author names are unique, there is no such
# guarantee for author_sort values. Showing duplicates won't break anything, but
# it could lead to some confusion. When using 'author_sort', the tooltip will
# show the author's name.
# Examples:
# categories_use_field_for_author_name = 'author'
# categories_use_field_for_author_name = 'author_sort'
categories_use_field_for_author_name = 'author'
#: Control partitioning of Tag browser
# When partitioning the tags browser, the format of the subcategory label is
# controlled by a template: categories_collapsed_name_template if sorting by
# name, categories_collapsed_rating_template if sorting by average rating, and
# categories_collapsed_popularity_template if sorting by popularity. There are
# two variables available to the template: first and last. The variable 'first'
# is the initial item in the subcategory, and the variable 'last' is the final
# item in the subcategory. Both variables are 'objects'; they each have multiple
# values that are obtained by using a suffix. For example, first.name for an
# author category will be the name of the author. The sub-values available are:
# name: the printable name of the item
# count: the number of books that references this item
# avg_rating: the average rating of all the books referencing this item
# sort: the sort value. For authors, this is the author_sort for that author
# category: the category (e.g., authors, series) that the item is in.
# Note that the "r'" in front of the { is necessary if there are backslashes
# (\ characters) in the template. It doesn't hurt anything to leave it there
# even if there aren't any backslashes.
categories_collapsed_name_template = r'{first.sort:shorten(4,,0)} - {last.sort:shorten(4,,0)}'
categories_collapsed_rating_template = r'{first.avg_rating:4.2f:ifempty(0)} - {last.avg_rating:4.2f:ifempty(0)}'
categories_collapsed_popularity_template = r'{first.count:d} - {last.count:d}'
#: Control order of categories in the Tag browser
# Change the following dict to change the order that categories are displayed in
# the Tag browser. Items are named using their lookup name, and will be sorted
# using the number supplied. The lookup name '*' stands for all names that
# otherwise do not appear. Two names with the same value will be sorted
# using the default order; the one used when the dict is empty.
# Example: tag_browser_category_order = {'series':1, 'tags':2, '*':3}
# resulting in the order series, tags, then everything else in default order.
tag_browser_category_order = {'*':1}
#: Specify columns to sort the booklist by on startup
# Provide a set of columns to be sorted on when calibre starts.
# The argument is None if saved sort history is to be used
# otherwise it is a list of column,order pairs. Column is the
# lookup/search name, found using the tooltip for the column
# Order is 0 for ascending, 1 for descending.
# For example, set it to [('authors',0),('title',0)] to sort by
# title within authors.
sort_columns_at_startup = None
#: Control how dates are displayed
# Format to be used for publication date and the timestamp (date).
# A string controlling how the publication date is displayed in the GUI
# d the day as number without a leading zero (1 to 31)
# dd the day as number with a leading zero (01 to 31)
# ddd the abbreviated localized day name (e.g. 'Mon' to 'Sun').
# dddd the long localized day name (e.g. 'Monday' to 'Sunday').
# M the month as number without a leading zero (1-12)
# MM the month as number with a leading zero (01-12)
# MMM the abbreviated localized month name (e.g. 'Jan' to 'Dec').
# MMMM the long localized month name (e.g. 'January' to 'December').
# yy the year as two digit number (00-99)
# yyyy the year as four digit number
# h the hours without a leading 0 (0 to 11 or 0 to 23, depending on am/pm) '
# hh the hours with a leading 0 (00 to 11 or 00 to 23, depending on am/pm) '
# m the minutes without a leading 0 (0 to 59) '
# mm the minutes with a leading 0 (00 to 59) '
# s the seconds without a leading 0 (0 to 59) '
# ss the seconds with a leading 0 (00 to 59) '
# ap use a 12-hour clock instead of a 24-hour clock, with "ap" replaced by the localized string for am or pm
# AP use a 12-hour clock instead of a 24-hour clock, with "AP" replaced by the localized string for AM or PM
# iso the date with time and timezone. Must be the only format present
# For example, given the date of 9 Jan 2010, the following formats show
# MMM yyyy ==> Jan 2010 yyyy ==> 2010 dd MMM yyyy ==> 09 Jan 2010
# MM/yyyy ==> 01/2010 d/M/yy ==> 9/1/10 yy ==> 10
#
# publication default if not set: MMM yyyy
# timestamp default if not set: dd MMM yyyy
# last_modified_display_format if not set: dd MMM yyyy
gui_pubdate_display_format = 'MMM yyyy'
gui_timestamp_display_format = 'dd MMM yyyy'
gui_last_modified_display_format = 'dd MMM yyyy'
#: Control sorting of titles and series in the library display
# Control title and series sorting in the library view. If set to
# 'library_order', the title sort field will be used instead of the title.
# Unless you have manually edited the title sort field, leading articles such as
# The and A will be ignored. If set to 'strictly_alphabetic', the titles will be
# sorted as-is (sort by title instead of title sort). For example, with
# library_order, The Client will sort under 'C'. With strictly_alphabetic, the
# book will sort under 'T'.
# This flag affects calibre's library display. It has no effect on devices. In
# addition, titles for books added before changing the flag will retain their
# order until the title is edited. Editing a title and hitting return
# without changing anything is sufficient to change the sort. Or you can use
# the 'Update title sort' action in the Bulk metadata edit dialog to update
# it for many books at once.
title_series_sorting = 'library_order'
#: Control formatting of title and series when used in templates
# Control how title and series names are formatted when saving to disk/sending
# to device. The behavior depends on the field being processed. If processing
# title, then if this tweak is set to 'library_order', the title will be
# replaced with title_sort. If it is set to 'strictly_alphabetic', then the
# title will not be changed. If processing series, then if set to
# 'library_order', articles such as 'The' and 'An' will be moved to the end. If
# set to 'strictly_alphabetic', the series will be sent without change.
# For example, if the tweak is set to library_order, "The Lord of the Rings"
# will become "Lord of the Rings, The". If the tweak is set to
# strictly_alphabetic, it would remain "The Lord of the Rings". Note that the
# formatter function raw_field will return the base value for title and
# series regardless of the setting of this tweak.
save_template_title_series_sorting = 'library_order'
#: Set the list of words considered to be "articles" for sort strings
# Set the list of words that are to be considered 'articles' when computing the
# title sort strings. The articles differ by language. By default, calibre uses
# a combination of articles from English and whatever language the calibre user
# interface is set to. In addition, in some contexts where the book language is
# available, the language of the book is used. You can change the list of
# articles for a given language or add a new language by editing
# per_language_title_sort_articles. To tell calibre to use a language other
# than the user interface language, set, default_language_for_title_sort. For
# example, to use German, set it to 'deu'. A value of None means the user
# interface language is used. The setting title_sort_articles is ignored
# (present only for legacy reasons).
per_language_title_sort_articles = {
# English
'eng' : (r'A\s+', r'The\s+', r'An\s+'),
# Esperanto
'epo': (r'La\s+', r"L'", 'L´'),
# Spanish
'spa' : (r'El\s+', r'La\s+', r'Lo\s+', r'Los\s+', r'Las\s+', r'Un\s+',
r'Una\s+', r'Unos\s+', r'Unas\s+'),
# French
'fra' : (r'Le\s+', r'La\s+', r"L'", u'L´', u'L', r'Les\s+', r'Un\s+', r'Une\s+',
r'Des\s+', r'De\s+La\s+', r'De\s+', r"D'", u'D´', u'L'),
# Italian
'ita': ('Lo\\s+', 'Il\\s+', "L'", 'L´', 'La\\s+', 'Gli\\s+',
'I\\s+', 'Le\\s+', 'Uno\\s+', 'Un\\s+', 'Una\\s+', "Un'",
'Un´', 'Dei\\s+', 'Degli\\s+', 'Delle\\s+', 'Del\\s+',
'Della\\s+', 'Dello\\s+', "Dell'", 'Dell´'),
# Portuguese
'por' : (r'A\s+', r'O\s+', r'Os\s+', r'As\s+', r'Um\s+', r'Uns\s+',
r'Uma\s+', r'Umas\s+', ),
# Romanian
'ron' : (r'Un\s+', r'O\s+', r'Nişte\s+', ),
# German
'deu' : (r'Der\s+', r'Die\s+', r'Das\s+', r'Den\s+', r'Ein\s+',
r'Eine\s+', r'Einen\s+', r'Dem\s+', r'Des\s+', r'Einem\s+',
r'Eines\s+'),
# Dutch
'nld' : (r'De\s+', r'Het\s+', r'Een\s+', r"'n\s+", r"'s\s+", r'Ene\s+',
r'Ener\s+', r'Enes\s+', r'Den\s+', r'Der\s+', r'Des\s+',
r"'t\s+"),
# Swedish
'swe' : (r'En\s+', r'Ett\s+', r'Det\s+', r'Den\s+', r'De\s+', ),
# Turkish
'tur' : (r'Bir\s+', ),
# Afrikaans
'afr' : (r"'n\s+", r'Die\s+', ),
# Greek
'ell' : (r'O\s+', r'I\s+', r'To\s+', r'Ta\s+', r'Tus\s+', r'Tis\s+',
r"'Enas\s+", r"'Mia\s+", r"'Ena\s+", r"'Enan\s+", ),
# Hungarian
'hun' : (r'A\s+', r'Az\s+', r'Egy\s+',),
}
default_language_for_title_sort = None
title_sort_articles=r'^(A|The|An)\s+'
#: Specify a folder calibre should connect to at startup
# Specify a folder that calibre should connect to at startup using
# connect_to_folder. This must be a full path to the folder. If the folder does
# not exist when calibre starts, it is ignored.
# Example for Windows:
# auto_connect_to_folder = 'C:/Users/someone/Desktop/testlib'
# Example for other operating systems:
# auto_connect_to_folder = '/home/dropbox/My Dropbox/someone/library'
auto_connect_to_folder = ''
#: Specify renaming rules for SONY collections
# Specify renaming rules for sony collections. This tweak is only applicable if
# metadata management is set to automatic. Collections on Sonys are named
# depending upon whether the field is standard or custom. A collection derived
# from a standard field is named for the value in that field. For example, if
# the standard 'series' column contains the value 'Darkover', then the
# collection name is 'Darkover'. A collection derived from a custom field will
# have the name of the field added to the value. For example, if a custom series
# column named 'My Series' contains the name 'Darkover', then the collection
# will by default be named 'Darkover (My Series)'. For purposes of this
# documentation, 'Darkover' is called the value and 'My Series' is called the
# category. If two books have fields that generate the same collection name,
# then both books will be in that collection.
# This set of tweaks lets you specify for a standard or custom field how
# the collections are to be named. You can use it to add a description to a
# standard field, for example 'Foo (Tag)' instead of the 'Foo'. You can also use
# it to force multiple fields to end up in the same collection. For example, you
# could force the values in 'series', '#my_series_1', and '#my_series_2' to
# appear in collections named 'some_value (Series)', thereby merging all of the
# fields into one set of collections.
# There are two related tweaks. The first determines the category name to use
# for a metadata field. The second is a template, used to determines how the
# value and category are combined to create the collection name.
# The syntax of the first tweak, sony_collection_renaming_rules, is:
# {'field_lookup_name':'category_name_to_use', 'lookup_name':'name', ...}
# The second tweak, sony_collection_name_template, is a template. It uses the
# same template language as plugboards and save templates. This tweak controls
# how the value and category are combined together to make the collection name.
# The only two fields available are {category} and {value}. The {value} field is
# never empty. The {category} field can be empty. The default is to put the
# value first, then the category enclosed in parentheses, it isn't empty:
# '{value} {category:|(|)}'
# Examples: The first three examples assume that the second tweak
# has not been changed.
# 1: I want three series columns to be merged into one set of collections. The
# column lookup names are 'series', '#series_1' and '#series_2'. I want nothing
# in the parenthesis. The value to use in the tweak value would be:
# sony_collection_renaming_rules={'series':'', '#series_1':'', '#series_2':''}
# 2: I want the word '(Series)' to appear on collections made from series, and
# the word '(Tag)' to appear on collections made from tags. Use:
# sony_collection_renaming_rules={'series':'Series', 'tags':'Tag'}
# 3: I want 'series' and '#myseries' to be merged, and for the collection name
# to have '(Series)' appended. The renaming rule is:
# sony_collection_renaming_rules={'series':'Series', '#myseries':'Series'}
# 4: Same as example 2, but instead of having the category name in parentheses
# and appended to the value, I want it prepended and separated by a colon, such
# as in Series: Darkover. I must change the template used to format the category name
# The resulting two tweaks are:
# sony_collection_renaming_rules={'series':'Series', 'tags':'Tag'}
# sony_collection_name_template='{category:||: }{value}'
sony_collection_renaming_rules={}
sony_collection_name_template='{value}{category:| (|)}'
#: Specify how SONY collections are sorted
# Specify how sony collections are sorted. This tweak is only applicable if
# metadata management is set to automatic. You can indicate which metadata is to
# be used to sort on a collection-by-collection basis. The format of the tweak
# is a list of metadata fields from which collections are made, followed by the
# name of the metadata field containing the sort value.
# Example: The following indicates that collections built from pubdate and tags
# are to be sorted by the value in the custom column '#mydate', that collections
# built from 'series' are to be sorted by 'series_index', and that all other
# collections are to be sorted by title. If a collection metadata field is not
# named, then if it is a series- based collection it is sorted by series order,
# otherwise it is sorted by title order.
# [(['pubdate', 'tags'],'#mydate'), (['series'],'series_index'), (['*'], 'title')]
# Note that the bracketing and parentheses are required. The syntax is
# [ ( [list of fields], sort field ) , ( [ list of fields ] , sort field ) ]
# Default: empty (no rules), so no collection attributes are named.
sony_collection_sorting_rules = []
#: Control how tags are applied when copying books to another library
# Set this to True to ensure that tags in 'Tags to add when adding
# a book' are added when copying books to another library
add_new_book_tags_when_importing_books = False
#: Set custom metadata fields that the Content server will or will not display.
# Controls what fields are displayed when clicking the "Search" button in the
# browser to search your calibre library.
# content_server_will_display is a list of custom fields to be displayed.
# content_server_wont_display is a list of custom fields not to be displayed.
# wont_display has priority over will_display.
# The special value '*' means all custom fields. The value [] means no entries.
# Defaults:
# content_server_will_display = ['*']
# content_server_wont_display = []
#
# Examples:
#
# To display only the custom fields #mytags and #genre:
# content_server_will_display = ['#mytags', '#genre']
# content_server_wont_display = []
#
# To display all fields except #mycomments:
# content_server_will_display = ['*']
# content_server_wont_display['#mycomments']
content_server_will_display = ['*']
content_server_wont_display = []
#: Set the maximum number of sort 'levels'
# Set the maximum number of sort 'levels' that calibre will use to resort the
# library after certain operations such as searches or device insertion. Each
# sort level adds a performance penalty. If the database is large (thousands of
# books) the penalty might be noticeable. If you are not concerned about multi-
# level sorts, and if you are seeing a slowdown, reduce the value of this tweak.
maximum_resort_levels = 5
#: Choose whether dates are sorted using visible fields
# Date values contain both a date and a time. When sorted, all the fields are
# used, regardless of what is displayed. Set this tweak to True to use only
# the fields that are being displayed.
sort_dates_using_visible_fields = False
#: Fuzz value for trimming covers
# The value used for the fuzz distance when trimming a cover.
# Colors within this distance are considered equal.
# The distance is in absolute intensity units.
cover_trim_fuzz_value = 10
#: Control behavior of the book list
# You can control the behavior of double clicks and pressing enter on the books list.
# Choices: open_viewer, do_nothing,
# edit_cell, edit_metadata. Selecting anything other than open_viewer has the
# side effect of disabling editing a field using a single click.
# Default: open_viewer.
# Example: doubleclick_on_library_view = 'do_nothing'
# You can also control whether the book list scrolls horizontal per column or
# per pixel. Default is per column.
doubleclick_on_library_view = 'open_viewer'
enter_key_behavior = 'do_nothing'
horizontal_scrolling_per_column = True
#: Language to use when sorting
# Setting this tweak will force sorting to use the
# collating order for the specified language. This might be useful if you run
# calibre in English but want sorting to work in the language where you live.
# Set the tweak to the desired ISO 639-1 language code, in lower case.
# You can find the list of supported locales at
# https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes
# Default: locale_for_sorting = '' -- use the language calibre displays in
# Example: locale_for_sorting = 'fr' -- sort using French rules.
# Example: locale_for_sorting = 'nb' -- sort using Norwegian rules.
locale_for_sorting = ''
#: Number of columns for custom metadata in the edit metadata dialog
# Set whether to use one or two columns for custom metadata when editing
# metadata one book at a time. If True, then the fields are laid out using two
# columns. If False, one column is used.
metadata_single_use_2_cols_for_custom_fields = True
#: Order of custom column(s) in edit metadata
# Controls the order that custom columns are listed in edit metadata single
# and bulk. The columns listed in the tweak are displayed first and in the
# order provided. Any columns not listed are displayed after the listed ones,
# in alphabetical order. Do note that this tweak does not change the size of
# the edit widgets. Putting comments widgets in this list may result in some
# odd widget spacing when using two-column mode.
# Enter a comma-separated list of custom field lookup names, as in
# metadata_edit_custom_column_order = ['#genre', '#mytags', '#etc']
metadata_edit_custom_column_order = []
#: The number of seconds to wait before sending emails
# The number of seconds to wait before sending emails when using a
# public email server like gmx/hotmail/gmail. Default is: 5 minutes
# Setting it to lower may cause the server's SPAM controls to kick in,
# making email sending fail. Changes will take effect only after a restart of
# calibre. You can also change the list of hosts that calibre considers
# to be public relays here. Any relay host ending with one of the suffixes
# in the list below will be considered a public email server.
public_smtp_relay_delay = 301
public_smtp_relay_host_suffixes = ['gmail.com', 'live.com', 'gmx.com']
#: The maximum width and height for covers saved in the calibre library
# All covers in the calibre library will be resized, preserving aspect ratio,
# to fit within this size. This is to prevent slowdowns caused by extremely
# large covers
maximum_cover_size = (1650, 2200)
#: Where to send downloaded news
# When automatically sending downloaded news to a connected device, calibre
# will by default send it to the main memory. By changing this tweak, you can
# control where it is sent. Valid values are "main", "carda", "cardb". Note
# that if there isn't enough free space available on the location you choose,
# the files will be sent to the location with the most free space.
send_news_to_device_location = "main"
#: Unified toolbar on macOS
# If you enable this option and restart calibre, the toolbar will be 'unified'
# with the titlebar as is normal for macOS applications. However, doing this has
# various bugs, for instance the minimum width of the toolbar becomes twice
# what it should be and it causes other random bugs on some systems, so turn it
# on at your own risk!
unified_title_toolbar_on_osx = False
#: Save original file when converting/polishing from same format to same format
# When calibre does a conversion from the same format to the same format, for
# example, from EPUB to EPUB, the original file is saved, so that in case the
# conversion is poor, you can tweak the settings and run it again. By setting
# this to False you can prevent calibre from saving the original file.
# Similarly, by setting save_original_format_when_polishing to False you can
# prevent calibre from saving the original file when polishing.
save_original_format = True
save_original_format_when_polishing = True
#: Number of recently viewed books to show
# Right-clicking the "View" button shows a list of recently viewed books. Control
# how many should be shown, here.
gui_view_history_size = 15
#: Change the font size of book details in the interface
# Change the font size at which book details are rendered in the side panel and
# comments are rendered in the metadata edit dialog. Set it to a positive or
# negative number to increase or decrease the font size.
change_book_details_font_size_by = 0
#: What format to default to when using the "Unpack book" feature
# The "Unpack book" feature of calibre allows direct editing of a book format.
# If multiple formats are available, calibre will offer you a choice
# of formats, defaulting to your preferred output format if it is available.
# Set this tweak to a specific value of 'EPUB' or 'AZW3' to always default
# to that format rather than your output format preference.
# Set to a value of 'remember' to use whichever format you chose last time you
# used the "Unpack book" feature.
# Examples:
# default_tweak_format = None (Use output format)
# default_tweak_format = 'EPUB'
# default_tweak_format = 'remember'
default_tweak_format = None
#: Do not preselect a completion when editing authors/tags/series/etc.
# This means that you can make changes and press Enter and your changes will
# not be overwritten by a matching completion. However, if you wish to use the
# completions you will now have to press Tab to select one before pressing
# Enter. Which technique you prefer will depend on the state of metadata in
# your library and your personal editing style.
preselect_first_completion = False
#: Completion mode when editing authors/tags/series/etc.
# By default, when completing items, calibre will show you all the candidates
# that start with the text you have already typed. You can instead have it show
# all candidates that contain the text you have already typed. To do this, set
# completion_mode to 'contains'. For example, if you type asi it will match both
# Asimov and Quasimodo, whereas the default behavior would match only Asimov.
completion_mode = 'prefix'
#: Recognize numbers inside text when sorting
# This means that when sorting on text fields like title the text "Book 2"
# will sort before the text "Book 100". If you want this behavior, set
# numeric_collation = True note that doing so will cause problems with text
# that starts with numbers and is a little slower.
numeric_collation = False
#: Sort the list of libraries alphabetically
# The list of libraries in the Copy to library and Quick switch menus are
# normally sorted by most used. However, if there are more than a certain
# number of such libraries, the sorting becomes alphabetic. You can set that
# number here. The default is ten libraries.
many_libraries = 10
#: Choose available output formats for conversion
# Restrict the list of available output formats in the conversion dialogs.
# For example, if you only want to convert to EPUB and AZW3, change this to
# restrict_output_formats = ['EPUB', 'AZW3']. The default value of None causes
# all available output formats to be present.
restrict_output_formats = None
#: Set the thumbnail image quality used by the Content server
# The quality of a thumbnail is largely controlled by the compression quality
# used when creating it. Set this to a larger number to improve the quality.
# Note that the thumbnails get much larger with larger compression quality
# numbers.
# The value can be between 50 and 99
content_server_thumbnail_compression_quality = 75
#: Image file types to treat as e-books when dropping onto the "Book details" panel
# Normally, if you drop any image file in a format known to calibre onto the
# "Book details" panel, it will be used to set the cover. If you want to store
# some image types as e-books instead, you can set this tweak.
# Examples:
# cover_drop_exclude = {'tiff', 'webp'}
cover_drop_exclude = ()
#: Show the Saved searches box in the Search bar
# In newer versions of calibre, only a single button that allows you to add a
# new Saved search is shown in the Search bar. If you would like to have the
# old Saved searches box with its two buttons back, set this tweak to True.
show_saved_search_box = False
#: Exclude fields when copy/pasting metadata
# You can ask calibre to not paste some metadata fields when using the
# Edit metadata->Copy metadata/Paste metadata actions. For example,
# exclude_fields_on_paste = ['cover', 'timestamp', '#mycolumn']
# to prevent pasting of the cover, Date and custom column, mycolumn.
exclude_fields_on_paste = []
#: Skip internet connected check
# Skip checking whether the internet is available before downloading news.
# Useful if for some reason your operating systems network checking
# facilities are not reliable (for example NetworkManager on Linux).
skip_network_check = False
+1 -2
View File
@@ -195,8 +195,7 @@ class FontScanner(Thread):
def __init__(self, folders=[], allowed_extensions={'ttf', 'otf'}):
Thread.__init__(self)
self.folders = folders + font_dirs() + [os.path.join(config_dir, 'fonts'),
P('fonts/liberation')]
self.folders = folders + font_dirs()
self.folders = [os.path.normcase(os.path.abspath(font)) for font in
self.folders]
self.font_families = ()
+3
View File
@@ -451,6 +451,7 @@ def get_font_for_text(text, candidate_font_data=None):
def test_glyph_ids():
from ebook_converter.utils.fonts.free_type import FreeType
# TODO(gryf): move this test to test files
data = P('fonts/liberation/LiberationSerif-Regular.ttf', data=True)
ft = FreeType()
font = ft.load_font(data)
@@ -462,6 +463,7 @@ def test_glyph_ids():
def test_supports_text():
# TODO(gryf): move this test to test files
data = P('fonts/calibreSymbols.otf', data=True)
if not supports_text(data, '.★½'):
raise RuntimeError('Incorrectly returning that text is not supported')
@@ -470,6 +472,7 @@ def test_supports_text():
def test_find_font():
# TODO(gryf): move this test to test files
from ebook_converter.utils.fonts.scanner import font_scanner
abcd = '诶比西迪'
family = font_scanner.find_font_for_text(abcd)[0]
+5 -249
View File
@@ -2,7 +2,7 @@ __license__ = 'GPL v3'
__copyright__ = '2009, Kovid Goyal <kovid@kovidgoyal.net>'
__docformat__ = 'restructuredtext en'
import os, locale, re, io, sys
import re, io, sys
import json
from gettext import GNUTranslations, NullTranslations
import pkg_resources
@@ -12,64 +12,6 @@ from ebook_converter.polyglot.builtins import is_py3, iteritems, unicode_type
_available_translations = None
def available_translations():
global _available_translations
if _available_translations is None:
stats = P('localization/stats.calibre_msgpack', allow_user_override=False)
if os.path.exists(stats):
from ebook_converter.utils.serialize import msgpack_loads
with open(stats, 'rb') as f:
stats = msgpack_loads(f.read())
else:
stats = {}
_available_translations = [x for x in stats if stats[x] > 0.1]
return _available_translations
def get_system_locale():
from ebook_converter.constants import iswindows, isosx, plugins
lang = None
if iswindows:
try:
from ebook_converter.constants import get_windows_user_locale_name
lang = get_windows_user_locale_name()
lang = lang.strip()
if not lang:
lang = None
except:
pass # Windows XP does not have the GetUserDefaultLocaleName fn
elif isosx:
try:
lang = plugins['usbobserver'][0].user_locale() or None
except:
# Fallback to environment vars if something bad happened
import traceback
traceback.print_exc()
if lang is None:
try:
envvars = ['LANGUAGE', 'LC_ALL', 'LC_CTYPE', 'LC_MESSAGES', 'LANG']
lang = locale.getdefaultlocale(envvars)[0]
# lang is None in two cases: either the environment variable is not
# set or it's "C". Stop looking for a language in the latter case.
if lang is None:
for var in envvars:
if os.environ.get(var) == 'C':
lang = 'en_US'
break
except:
pass # This happens on Ubuntu apparently
if lang is None and 'LANG' in os.environ: # Needed for OS X
try:
lang = os.environ['LANG']
except:
pass
if lang:
lang = lang.replace('-', '_')
lang = '_'.join(lang.split('_')[:2])
return lang
def sanitize_lang(lang):
if lang:
match = re.match('[a-z]{2,3}(_[A-Z]{2}){0,1}', lang)
@@ -83,101 +25,16 @@ def sanitize_lang(lang):
def get_lang():
'Try to figure out what language to display the interface in'
from ebook_converter.utils.config_base import prefs
lang = prefs['language']
lang = os.environ.get('CALIBRE_OVERRIDE_LANG', lang)
if lang:
return lang
try:
lang = get_system_locale()
except:
import traceback
traceback.print_exc()
lang = None
return sanitize_lang(lang)
return 'en_US'
def is_rtl():
return get_lang()[:2].lower() in {'he', 'ar'}
def get_lc_messages_path(lang):
hlang = None
if zf_exists():
if lang in available_translations():
hlang = lang
else:
xlang = lang.split('_')[0].lower()
if xlang in available_translations():
hlang = xlang
return hlang
def zf_exists():
return os.path.exists(P('localization/locales.zip',
allow_user_override=False))
_lang_trans = None
def get_all_translators():
from zipfile import ZipFile
with ZipFile(P('localization/locales.zip', allow_user_override=False), 'r') as zf:
for lang in available_translations():
mpath = get_lc_messages_path(lang)
if mpath is not None:
buf = io.BytesIO(zf.read(mpath + '/messages.mo'))
yield lang, GNUTranslations(buf)
def get_single_translator(mpath, which='messages'):
from zipfile import ZipFile
with ZipFile(P('localization/locales.zip', allow_user_override=False), 'r') as zf:
path = '{}/{}.mo'.format(mpath, which)
data = zf.read(path)
buf = io.BytesIO(data)
try:
return GNUTranslations(buf)
except Exception as e:
import traceback
traceback.print_exc()
import hashlib
sig = hashlib.sha1(data).hexdigest()
raise ValueError('Failed to load translations for: {} (size: {} and signature: {}) with error: {}'.format(
path, len(data), sig, e))
def get_iso639_translator(lang):
lang = sanitize_lang(lang)
mpath = get_lc_messages_path(lang) if lang else None
return get_single_translator(mpath, 'iso639') if mpath else None
def get_translator(bcp_47_code):
parts = bcp_47_code.replace('-', '_').split('_')[:2]
parts[0] = lang_as_iso639_1(parts[0].lower()) or 'en'
if len(parts) > 1:
parts[1] = parts[1].upper()
lang = '_'.join(parts)
lang = {'pt':'pt_BR', 'zh':'zh_CN'}.get(lang, lang)
available = available_translations()
found = True
if lang == 'en' or lang.startswith('en_'):
return found, lang, NullTranslations()
if lang not in available:
lang = {'pt':'pt_BR', 'zh':'zh_CN'}.get(parts[0], parts[0])
if lang not in available:
lang = get_lang()
if lang not in available:
lang = 'en'
found = False
if lang == 'en':
return True, lang, NullTranslations()
return found, lang, get_single_translator(lang)
lcdata = {
'abday': ('Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'),
'abmon': ('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'),
@@ -208,62 +65,9 @@ def load_po(path):
def set_translators():
global _lang_trans, lcdata
# To test different translations invoke as
# CALIBRE_OVERRIDE_LANG=de_DE.utf8 program
lang = get_lang()
t = buf = iso639 = None
if 'CALIBRE_TEST_TRANSLATION' in os.environ:
buf = load_po(os.path.expanduser(os.environ['CALIBRE_TEST_TRANSLATION']))
if lang:
mpath = get_lc_messages_path(lang)
if buf is None and mpath and os.access(mpath + '.po', os.R_OK):
buf = load_po(mpath + '.po')
if mpath is not None:
from zipfile import ZipFile
with ZipFile(P('localization/locales.zip',
allow_user_override=False), 'r') as zf:
if buf is None:
buf = io.BytesIO(zf.read(mpath + '/messages.mo'))
if mpath == 'nds':
mpath = 'de'
isof = mpath + '/iso639.mo'
try:
iso639 = io.BytesIO(zf.read(isof))
except:
pass # No iso639 translations for this lang
if buf is not None:
from ebook_converter.utils.serialize import msgpack_loads
try:
lcdata = msgpack_loads(zf.read(mpath + '/lcdata.calibre_msgpack'))
except:
pass # No lcdata
if buf is not None:
t = GNUTranslations(buf)
if iso639 is not None:
iso639 = _lang_trans = GNUTranslations(iso639)
t.add_fallback(iso639)
if t is None:
t = NullTranslations()
try:
set_translators.lang = t.info().get('language')
except Exception:
pass
if is_py3:
t.install(names=('ngettext',))
else:
t.install(unicode=True, names=('ngettext',))
# Now that we have installed a translator, we have to retranslate the help
# for the global prefs object as it was instantiated in get_lang(), before
# the translator was installed.
from ebook_converter.utils.config_base import prefs
prefs.retranslate_help()
t = NullTranslations()
set_translators.lang = t.info().get('language')
t.install(names=('ngettext',))
set_translators.lang = None
@@ -535,53 +339,5 @@ def get_udc():
return _udc
def user_manual_stats():
stats = getattr(user_manual_stats, 'stats', None)
if stats is None:
import json
try:
stats = json.loads(P('user-manual-translation-stats.json', allow_user_override=False, data=True))
except EnvironmentError:
stats = {}
user_manual_stats.stats = stats
return stats
def localize_user_manual_link(url):
#lc = lang_as_iso639_1(get_lang())
# if lc == 'en':
return url
# stats = user_manual_stats()
# if stats.get(lc, 0) < 0.3:
# return url
# from polyglot.urllib import urlparse, urlunparse
# parts = urlparse(url)
# path = re.sub(r'/generated/[a-z]+/', '/generated/%s/' % lc, parts.path or '')
# path = '/%s%s' % (lc, path)
# parts = list(parts)
# parts[2] = path
# return urlunparse(parts)
def website_languages():
stats = getattr(website_languages, 'stats', None)
if stats is None:
try:
stats = frozenset(P('localization/website-languages.txt', allow_user_override=False, data=True).split())
except EnvironmentError:
stats = frozenset()
website_languages.stats = stats
return stats
def localize_website_link(url):
lc = lang_as_iso639_1(get_lang())
langs = website_languages()
if lc == 'en' or lc not in langs:
return url
from ebook_converter.polyglot.urllib import urlparse, urlunparse
parts = urlparse(url)
path = '/{}{}'.format(lc, parts.path)
parts = list(parts)
parts[2] = path
return urlunparse(parts)