def test_identifiers(self): # {{{
def idt(val, scheme=None, iid=''):
return '<dc:identifier id="{id}" {scheme}>{val}</dc:identifier>'.format(scheme=('opf:scheme="%s"'%scheme if scheme else ''), val=val, id=iid)
def ri(root):
return dict(read_identifiers(root, read_prefixes(root), default_refines))
for m, result in (
(idt('abc', 'ISBN'), {}),
(idt('isbn:9780230739581'), {'isbn':['9780230739581']}),
(idt('urn:isbn:9780230739581'), {'isbn':['9780230739581']}),
(idt('9780230739581', 'ISBN'), {'isbn':['9780230739581']}),
(idt('isbn:9780230739581', 'ISBN'), {'isbn':['9780230739581']}),
(idt('key:val'), {'key':['val']}),
(idt('url:http://x'), {'url':['http://x']}),
(idt('a:1')+idt('a:2'), {'a':['1', '2']}),
):
self.ae(result, ri(self.get_opf(m)))
root = self.get_opf(metadata=idt('a:1')+idt('a:2')+idt('calibre:x')+idt('uuid:y'))
mi = read_metadata(root)
self.ae(mi.application_id, 'x')
set_application_id(root, {}, default_refines, 'y')
mi = read_metadata(root)
self.ae(mi.application_id, 'y')
root = self.get_opf(metadata=idt('i:1', iid='uid') + idt('r:1') + idt('o:1'))
set_identifiers(root, read_prefixes(root), default_refines, {'i':'2', 'o':'2'})
self.ae({'i':['2', '1'], 'r':['1'], 'o':['2']}, ri(root))
self.ae(1, len(XPath('//dc:identifier[@id="uid"]')(root)))
root = self.get_opf(metadata=idt('i:1', iid='uid') + idt('r:1') + idt('o:1'))
set_identifiers(root, read_prefixes(root), default_refines, {'i':'2', 'o':'2'}, force_identifiers=True)
self.ae({'i':['2', '1'], 'o':['2']}, ri(root))
root = self.get_opf(metadata=idt('i:1', iid='uid') + idt('r:1') + idt('o:1'))
set_application_id(root, {}, default_refines, 'y')
mi = read_metadata(root)
self.ae(mi.application_id, 'y')
def test_identifiers(self): # {{{
def idt(val, scheme=None, iid=''):
return '<dc:identifier id="{id}" {scheme}>{val}</dc:identifier>'.format(scheme=('opf:scheme="%s"'%scheme if scheme else ''), val=val, id=iid)
def ri(root):
return dict(read_identifiers(root, read_prefixes(root), default_refines))
for m, result in (
(idt('abc', 'ISBN'), {}),
(idt('isbn:9780230739581'), {'isbn':['9780230739581']}),
(idt('urn:isbn:9780230739581'), {'isbn':['9780230739581']}),
(idt('9780230739581', 'ISBN'), {'isbn':['9780230739581']}),
(idt('isbn:9780230739581', 'ISBN'), {'isbn':['9780230739581']}),
(idt('key:val'), {'key':['val']}),
(idt('url:http://x'), {'url':['http://x']}),
(idt('a:1')+idt('a:2'), {'a':['1', '2']}),
):
self.ae(result, ri(self.get_opf(m)))
root = self.get_opf(metadata=idt('a:1')+idt('a:2')+idt('calibre:x')+idt('uuid:y'))
mi = read_metadata(root)
self.ae(mi.application_id, 'x')
set_application_id(root, {}, default_refines, 'y')
mi = read_metadata(root)
self.ae(mi.application_id, 'y')
root = self.get_opf(metadata=idt('i:1', iid='uid') + idt('r:1') + idt('o:1'))
set_identifiers(root, read_prefixes(root), default_refines, {'i':'2', 'o':'2'})
self.ae({'i':['2', '1'], 'r':['1'], 'o':['2']}, ri(root))
self.ae(1, len(XPath('//dc:identifier[@id="uid"]')(root)))
root = self.get_opf(metadata=idt('i:1', iid='uid') + idt('r:1') + idt('o:1'))
set_identifiers(root, read_prefixes(root), default_refines, {'i':'2', 'o':'2'}, force_identifiers=True)
self.ae({'i':['2', '1'], 'o':['2']}, ri(root))
root = self.get_opf(metadata=idt('i:1', iid='uid') + idt('r:1') + idt('o:1'))
set_application_id(root, {}, default_refines, 'y')
mi = read_metadata(root)
self.ae(mi.application_id, 'y')
def test_against_opf2(self): # {{{
# opf2 {{{
raw = '''<package xmlns="http://www.idpf.org/2007/opf" unique-identifier="uuid_id" version="2.0">
<metadata xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:opf="http://www.idpf.org/2007/opf">
<dc:identifier opf:scheme="calibre" id="calibre_id">1698</dc:identifier>
<dc:identifier opf:scheme="uuid" id="uuid_id">27106d11-0721-44bc-bcdd-2840f31aaec0</dc:identifier>
<dc:title>DOCX Demo</dc:title>
<dc:creator opf:file-as="Goyal, Kovid" opf:role="aut">Kovid Goyal</dc:creator>
<dc:contributor opf:file-as="calibre" opf:role="bkp">calibre (2.57.1) [http://calibre-ebook.com]</dc:contributor>
<dc:date>2016-02-17T10:53:08+00:00</dc:date>
<dc:description>Demonstration of DOCX support in calibre</dc:description>
<dc:publisher>Kovid Goyal</dc:publisher>
<dc:identifier opf:scheme="K">xxx</dc:identifier>
<dc:language>eng</dc:language>
<dc:subject>calibre</dc:subject>
<dc:subject>conversion</dc:subject>
<dc:subject>docs</dc:subject>
<dc:subject>ebook</dc:subject>
<meta content="{"Kovid Goyal": ""}" name="calibre:author_link_map"/>
<meta content="Demos" name="calibre:series"/>
<meta content="1" name="calibre:series_index"/>
<meta content="10" name="calibre:rating"/>
<meta content="2015-12-11T16:28:36+00:00" name="calibre:timestamp"/>
<meta content="DOCX Demo" name="calibre:title_sort"/>
<meta content="{"crew.crow": [], "crew.moose": [], "crew": []}" name="calibre:user_categories"/>
<meta name="calibre:user_metadata:#number" content="{"kind":
"field", "column": "value",
"is_csp": false, "name": "Number",
"rec_index": 29, "#extra#": null,
"colnum": 12, "is_multiple2": {},
"category_sort": "value", "display":
{"number_format": null}, "search_terms":
["#number"], "is_editable": true,
"datatype": "int", "link_column":
"value", "#value#": 31, "is_custom":
true, "label": "number", "table":
"custom_column_12", "is_multiple": null,
"is_category": false}"/>
<meta name="calibre:user_metadata:#genre" content="{"kind":
"field", "column": "value",
"is_csp": false, "name": "Genre",
"rec_index": 26, "#extra#": null,
"colnum": 9, "is_multiple2": {},
"category_sort": "value", "display":
{"use_decorations": 0}, "search_terms":
["#genre"], "is_editable": true,
"datatype": "text", "link_column":
"value", "#value#": "Demos",
"is_custom": true, "label": "genre",
"table": "custom_column_9",
"is_multiple": null, "is_category": true}"/>
<meta name="calibre:user_metadata:#commetns"
content="{"kind": "field", "column":
"value", "is_csp": false, "name":
"My Comments", "rec_index": 23,
"#extra#": null, "colnum": 13,
"is_multiple2": {}, "category_sort":
"value", "display": {}, "search_terms":
["#commetns"], "is_editable": true,
"datatype": "comments", "link_column":
"value", "#value#":
"<div><b><i>Testing</i></b> extra
<font
color=\"#aa0000\">comments</font></div>",
"is_custom": true, "label": "commetns",
"table": "custom_column_13",
"is_multiple": null, "is_category": false}"/>
<meta name="calibre:user_metadata:#formats" content="{"kind":
"field", "column": "value",
"is_csp": false, "name": "Formats",
"rec_index": 25, "#extra#": null,
"colnum": 4, "is_multiple2": {},
"category_sort": "value", "display":
{"composite_template": "{formats}",
"contains_html": false, "use_decorations": 0,
"composite_sort": "text",
"make_category": false}, "search_terms":
["#formats"], "is_editable": true,
"datatype": "composite", "link_column":
"value", "#value#": "AZW3, DOCX, EPUB",
"is_custom": true, "label": "formats",
"table": "custom_column_4",
"is_multiple": null, "is_category": false}"/>
<meta name="calibre:user_metadata:#rating" content="{"kind":
"field", "column": "value",
"is_csp": false, "name": "My Rating",
"rec_index": 30, "#extra#": null,
"colnum": 1, "is_multiple2": {},
"category_sort": "value", "display": {},
"search_terms": ["#rating"],
"is_editable": true, "datatype":
"rating", "link_column": "value",
"#value#": 10, "is_custom": true,
"label": "rating", "table":
"custom_column_1", "is_multiple": null,
"is_category": true}"/>
<meta name="calibre:user_metadata:#series" content="{"kind":
"field", "column": "value",
"is_csp": false, "name": "My Series2",
"rec_index": 31, "#extra#": 1.0,
"colnum": 5, "is_multiple2": {},
"category_sort": "value", "display": {},
"search_terms": ["#series"],
"is_editable": true, "datatype":
"series", "link_column": "value",
"#value#": "s", "is_custom": true,
"label": "series", "table":
"custom_column_5", "is_multiple": null,
"is_category": true}"/>
<meta name="calibre:user_metadata:#tags" content="{"kind":
"field", "column": "value",
"is_csp": false, "name": "My Tags",
"rec_index": 33, "#extra#": null,
"colnum": 11, "is_multiple2":
{"ui_to_list": ",", "cache_to_list":
"|", "list_to_ui": ", "},
"category_sort": "value", "display":
{"is_names": false, "description": "A tag like
column for me"}, "search_terms": ["#tags"],
"is_editable": true, "datatype": "text",
"link_column": "value", "#value#":
["t1", "t2"], "is_custom": true,
"label": "tags", "table":
"custom_column_11", "is_multiple": "|",
"is_category": true}"/>
<meta name="calibre:user_metadata:#yesno" content="{"kind":
"field", "column": "value",
"is_csp": false, "name": "Yes/No",
"rec_index": 34, "#extra#": null,
"colnum": 7, "is_multiple2": {},
"category_sort": "value", "display": {},
"search_terms": ["#yesno"],
"is_editable": true, "datatype": "bool",
"link_column": "value", "#value#": false,
"is_custom": true, "label": "yesno",
"table": "custom_column_7",
"is_multiple": null, "is_category": false}"/>
<meta name="calibre:user_metadata:#myenum" content="{"kind":
"field", "column": "value",
"is_csp": false, "name": "My Enum",
"rec_index": 28, "#extra#": null,
"colnum": 6, "is_multiple2": {},
"category_sort": "value", "display":
{"enum_colors": [], "enum_values":
["One", "Two", "Three"],
"use_decorations": 0}, "search_terms":
["#myenum"], "is_editable": true,
"datatype": "enumeration", "link_column":
"value", "#value#": "Two",
"is_custom": true, "label": "myenum",
"table": "custom_column_6",
"is_multiple": null, "is_category": true}"/>
<meta name="calibre:user_metadata:#isbn" content="{"kind":
"field", "column": "value",
"is_csp": false, "name": "ISBN",
"rec_index": 27, "#extra#": null,
"colnum": 3, "is_multiple2": {},
"category_sort": "value", "display":
{"composite_template":
"{identifiers:select(isbn)}", "contains_html":
false, "use_decorations": 0, "composite_sort":
"text", "make_category": false},
"search_terms": ["#isbn"], "is_editable":
true, "datatype": "composite",
"link_column": "value", "#value#":
"", "is_custom": true, "label":
"isbn", "table": "custom_column_3",
"is_multiple": null, "is_category": false}"/>
<meta name="calibre:user_metadata:#authors" content="{"kind":
"field", "column": "value",
"is_csp": false, "name": "My Authors",
"rec_index": 22, "#extra#": null,
"colnum": 10, "is_multiple2":
{"ui_to_list": "&", "cache_to_list":
"|", "list_to_ui": " & "},
"category_sort": "value", "display":
{"is_names": true}, "search_terms":
["#authors"], "is_editable": true,
"datatype": "text", "link_column":
"value", "#value#": ["calibre, Kovid
Goyal"], "is_custom": true, "label":
"authors", "table": "custom_column_10",
"is_multiple": "|", "is_category":
true}"/>
<meta name="calibre:user_metadata:#date" content="{"kind":
"field", "column": "value",
"is_csp": false, "name": "My Date",
"rec_index": 24, "#extra#": null,
"colnum": 2, "is_multiple2": {},
"category_sort": "value", "display":
{"date_format": "dd-MM-yyyy",
"description": ""}, "search_terms":
["#date"], "is_editable": true,
"datatype": "datetime", "link_column":
"value", "#value#": {"__value__":
"2016-02-17T10:54:15+00:00", "__class__":
"datetime.datetime"}, "is_custom": true,
"label": "date", "table":
"custom_column_2", "is_multiple": null,
"is_category": false}"/>
</metadata><manifest><item href="start.html" media-type="text/html" id="m1"/></manifest><spine><itemref idref="m1"/></spine>
</package>''' # }}}
def compare_metadata(mi2, mi3):
self.ae(mi2.get_all_user_metadata(False), mi3.get_all_user_metadata(False))
for field in ALL_METADATA_FIELDS:
if field not in 'manifest spine':
v2, v3 = getattr(mi2, field, None), getattr(mi3, field, None)
self.ae(v2, v3, '%s: %r != %r' % (field, v2, v3))
mi2 = OPF(BytesIO(raw.encode('utf-8'))).to_book_metadata()
root = etree.fromstring(raw)
root.set('version', '3.0')
mi3, _, raster_cover, first_spine_item = read_metadata(root, return_extra_data=True)
self.assertIsNone(raster_cover)
self.ae('start.html', first_spine_item)
compare_metadata(mi2, mi3)
apply_metadata(root, mi3, force_identifiers=True)
nmi = read_metadata(root)
compare_metadata(mi3, nmi)
mi3.tags = []
mi3.set('#tags', [])
mi3.set('#number', 0)
mi3.set('#commetns', '')
apply_metadata(root, mi3, update_timestamp=True)
self.assertFalse(root.xpath('//*/@name'))
nmi = read_metadata(root)
self.assertEqual(mi2.tags, nmi.tags)
self.assertEqual(mi2.get('#tags'), nmi.get('#tags'))
self.assertEqual(mi2.get('#commetns'), nmi.get('#commetns'))
self.assertEqual(0, nmi.get('#number'))
apply_metadata(root, mi3, apply_null=True)
nmi = read_metadata(root)
self.assertFalse(nmi.tags)
self.assertFalse(nmi.get('#tags'))
self.assertFalse(nmi.get('#commetns'))
self.assertIsNone(apply_metadata(root, mi3, cover_data=b'x', cover_prefix='xxx', add_missing_cover=False))
self.ae('xxx/cover.jpg', apply_metadata(root, mi3, cover_data=b'x', cover_prefix='xxx'))
def test_against_opf2(self): # {{{
# opf2 {{{
raw = '''<package xmlns="http://www.idpf.org/2007/opf" unique-identifier="uuid_id" version="2.0">
<metadata xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:opf="http://www.idpf.org/2007/opf">
<dc:identifier opf:scheme="calibre" id="calibre_id">1698</dc:identifier>
<dc:identifier opf:scheme="uuid" id="uuid_id">27106d11-0721-44bc-bcdd-2840f31aaec0</dc:identifier>
<dc:title>DOCX Demo</dc:title>
<dc:creator opf:file-as="Goyal, Kovid" opf:role="aut">Kovid Goyal</dc:creator>
<dc:contributor opf:file-as="calibre" opf:role="bkp">calibre (2.57.1) [http://calibre-ebook.com]</dc:contributor>
<dc:date>2016-02-17T10:53:08+00:00</dc:date>
<dc:description>Demonstration of DOCX support in calibre</dc:description>
<dc:publisher>Kovid Goyal</dc:publisher>
<dc:identifier opf:scheme="K">xxx</dc:identifier>
<dc:language>eng</dc:language>
<dc:subject>calibre</dc:subject>
<dc:subject>conversion</dc:subject>
<dc:subject>docs</dc:subject>
<dc:subject>ebook</dc:subject>
<meta content="{"Kovid Goyal": ""}" name="calibre:author_link_map"/>
<meta content="Demos" name="calibre:series"/>
<meta content="1" name="calibre:series_index"/>
<meta content="10" name="calibre:rating"/>
<meta content="2015-12-11T16:28:36+00:00" name="calibre:timestamp"/>
<meta content="DOCX Demo" name="calibre:title_sort"/>
<meta content="{"crew.crow": [], "crew.moose": [], "crew": []}" name="calibre:user_categories"/>
<meta name="calibre:user_metadata:#number" content="{"kind":
"field", "column": "value",
"is_csp": false, "name": "Number",
"rec_index": 29, "#extra#": null,
"colnum": 12, "is_multiple2": {},
"category_sort": "value", "display":
{"number_format": null}, "search_terms":
["#number"], "is_editable": true,
"datatype": "int", "link_column":
"value", "#value#": 31, "is_custom":
true, "label": "number", "table":
"custom_column_12", "is_multiple": null,
"is_category": false}"/>
<meta name="calibre:user_metadata:#genre" content="{"kind":
"field", "column": "value",
"is_csp": false, "name": "Genre",
"rec_index": 26, "#extra#": null,
"colnum": 9, "is_multiple2": {},
"category_sort": "value", "display":
{"use_decorations": 0}, "search_terms":
["#genre"], "is_editable": true,
"datatype": "text", "link_column":
"value", "#value#": "Demos",
"is_custom": true, "label": "genre",
"table": "custom_column_9",
"is_multiple": null, "is_category": true}"/>
<meta name="calibre:user_metadata:#commetns"
content="{"kind": "field", "column":
"value", "is_csp": false, "name":
"My Comments", "rec_index": 23,
"#extra#": null, "colnum": 13,
"is_multiple2": {}, "category_sort":
"value", "display": {}, "search_terms":
["#commetns"], "is_editable": true,
"datatype": "comments", "link_column":
"value", "#value#":
"<div><b><i>Testing</i></b> extra
<font
color=\"#aa0000\">comments</font></div>",
"is_custom": true, "label": "commetns",
"table": "custom_column_13",
"is_multiple": null, "is_category": false}"/>
<meta name="calibre:user_metadata:#formats" content="{"kind":
"field", "column": "value",
"is_csp": false, "name": "Formats",
"rec_index": 25, "#extra#": null,
"colnum": 4, "is_multiple2": {},
"category_sort": "value", "display":
{"composite_template": "{formats}",
"contains_html": false, "use_decorations": 0,
"composite_sort": "text",
"make_category": false}, "search_terms":
["#formats"], "is_editable": true,
"datatype": "composite", "link_column":
"value", "#value#": "AZW3, DOCX, EPUB",
"is_custom": true, "label": "formats",
"table": "custom_column_4",
"is_multiple": null, "is_category": false}"/>
<meta name="calibre:user_metadata:#rating" content="{"kind":
"field", "column": "value",
"is_csp": false, "name": "My Rating",
"rec_index": 30, "#extra#": null,
"colnum": 1, "is_multiple2": {},
"category_sort": "value", "display": {},
"search_terms": ["#rating"],
"is_editable": true, "datatype":
"rating", "link_column": "value",
"#value#": 10, "is_custom": true,
"label": "rating", "table":
"custom_column_1", "is_multiple": null,
"is_category": true}"/>
<meta name="calibre:user_metadata:#series" content="{"kind":
"field", "column": "value",
"is_csp": false, "name": "My Series2",
"rec_index": 31, "#extra#": 1.0,
"colnum": 5, "is_multiple2": {},
"category_sort": "value", "display": {},
"search_terms": ["#series"],
"is_editable": true, "datatype":
"series", "link_column": "value",
"#value#": "s", "is_custom": true,
"label": "series", "table":
"custom_column_5", "is_multiple": null,
"is_category": true}"/>
<meta name="calibre:user_metadata:#tags" content="{"kind":
"field", "column": "value",
"is_csp": false, "name": "My Tags",
"rec_index": 33, "#extra#": null,
"colnum": 11, "is_multiple2":
{"ui_to_list": ",", "cache_to_list":
"|", "list_to_ui": ", "},
"category_sort": "value", "display":
{"is_names": false, "description": "A tag like
column for me"}, "search_terms": ["#tags"],
"is_editable": true, "datatype": "text",
"link_column": "value", "#value#":
["t1", "t2"], "is_custom": true,
"label": "tags", "table":
"custom_column_11", "is_multiple": "|",
"is_category": true}"/>
<meta name="calibre:user_metadata:#yesno" content="{"kind":
"field", "column": "value",
"is_csp": false, "name": "Yes/No",
"rec_index": 34, "#extra#": null,
"colnum": 7, "is_multiple2": {},
"category_sort": "value", "display": {},
"search_terms": ["#yesno"],
"is_editable": true, "datatype": "bool",
"link_column": "value", "#value#": false,
"is_custom": true, "label": "yesno",
"table": "custom_column_7",
"is_multiple": null, "is_category": false}"/>
<meta name="calibre:user_metadata:#myenum" content="{"kind":
"field", "column": "value",
"is_csp": false, "name": "My Enum",
"rec_index": 28, "#extra#": null,
"colnum": 6, "is_multiple2": {},
"category_sort": "value", "display":
{"enum_colors": [], "enum_values":
["One", "Two", "Three"],
"use_decorations": 0}, "search_terms":
["#myenum"], "is_editable": true,
"datatype": "enumeration", "link_column":
"value", "#value#": "Two",
"is_custom": true, "label": "myenum",
"table": "custom_column_6",
"is_multiple": null, "is_category": true}"/>
<meta name="calibre:user_metadata:#isbn" content="{"kind":
"field", "column": "value",
"is_csp": false, "name": "ISBN",
"rec_index": 27, "#extra#": null,
"colnum": 3, "is_multiple2": {},
"category_sort": "value", "display":
{"composite_template":
"{identifiers:select(isbn)}", "contains_html":
false, "use_decorations": 0, "composite_sort":
"text", "make_category": false},
"search_terms": ["#isbn"], "is_editable":
true, "datatype": "composite",
"link_column": "value", "#value#":
"", "is_custom": true, "label":
"isbn", "table": "custom_column_3",
"is_multiple": null, "is_category": false}"/>
<meta name="calibre:user_metadata:#authors" content="{"kind":
"field", "column": "value",
"is_csp": false, "name": "My Authors",
"rec_index": 22, "#extra#": null,
"colnum": 10, "is_multiple2":
{"ui_to_list": "&", "cache_to_list":
"|", "list_to_ui": " & "},
"category_sort": "value", "display":
{"is_names": true}, "search_terms":
["#authors"], "is_editable": true,
"datatype": "text", "link_column":
"value", "#value#": ["calibre, Kovid
Goyal"], "is_custom": true, "label":
"authors", "table": "custom_column_10",
"is_multiple": "|", "is_category":
true}"/>
<meta name="calibre:user_metadata:#date" content="{"kind":
"field", "column": "value",
"is_csp": false, "name": "My Date",
"rec_index": 24, "#extra#": null,
"colnum": 2, "is_multiple2": {},
"category_sort": "value", "display":
{"date_format": "dd-MM-yyyy",
"description": ""}, "search_terms":
["#date"], "is_editable": true,
"datatype": "datetime", "link_column":
"value", "#value#": {"__value__":
"2016-02-17T10:54:15+00:00", "__class__":
"datetime.datetime"}, "is_custom": true,
"label": "date", "table":
"custom_column_2", "is_multiple": null,
"is_category": false}"/>
</metadata><manifest><item href="start.html" media-type="text/html" id="m1"/></manifest><spine><itemref idref="m1"/></spine>
</package>''' # }}}
def compare_metadata(mi2, mi3):
self.ae(mi2.get_all_user_metadata(False),
mi3.get_all_user_metadata(False))
for field in ALL_METADATA_FIELDS:
if field not in 'manifest spine':
v2, v3 = getattr(mi2, field,
None), getattr(mi3, field, None)
self.ae(v2, v3, '%s: %r != %r' % (field, v2, v3))
mi2 = OPF(BytesIO(raw.encode('utf-8'))).to_book_metadata()
root = etree.fromstring(raw)
root.set('version', '3.0')
mi3, _, raster_cover, first_spine_item = read_metadata(
root, return_extra_data=True)
self.assertIsNone(raster_cover)
self.ae('start.html', first_spine_item)
compare_metadata(mi2, mi3)
apply_metadata(root, mi3, force_identifiers=True)
nmi = read_metadata(root)
compare_metadata(mi3, nmi)
mi3.tags = []
mi3.set('#tags', [])
mi3.set('#number', 0)
mi3.set('#commetns', '')
apply_metadata(root, mi3, update_timestamp=True)
self.assertFalse(root.xpath('//*/@name'))
nmi = read_metadata(root)
self.assertEqual(mi2.tags, nmi.tags)
self.assertEqual(mi2.get('#tags'), nmi.get('#tags'))
self.assertEqual(mi2.get('#commetns'), nmi.get('#commetns'))
self.assertEqual(0, nmi.get('#number'))
apply_metadata(root, mi3, apply_null=True)
nmi = read_metadata(root)
self.assertFalse(nmi.tags)
self.assertFalse(nmi.get('#tags'))
self.assertFalse(nmi.get('#commetns'))
self.assertIsNone(
apply_metadata(root,
mi3,
cover_data=b'x',
cover_prefix='xxx',
add_missing_cover=False))
self.ae('xxx/cover.jpg',
apply_metadata(root, mi3, cover_data=b'x', cover_prefix='xxx'))
def get_metadata3(root, ver):
return read_metadata(root, ver=ver, return_extra_data=True)
def get_metadata3(root, ver):
return read_metadata(root, ver=ver, return_extra_data=True)
