import re
import os
import zipfile
import xml.etree.ElementTree as ET
def is_newline(elem):
return elem.tag == '{http://schemas.openxmlformats.org/wordprocessingml/2006/main}pPr'
def is_codesnippet_end(attr):
return attr == 'Para' or attr == 'FeatureType'
def convert_title_to_directory_name(raw_header):
# Break title into component words
words_array = re.split(r'[\s|-]+', raw_header)
# Strip special characters
words_array = list(map(lambda x: ''.join(
e for e in x if e.isalnum()), words_array))
# Remove empty strings
while('' in words_array):
words_array.remove('')
# Capitalize each word
words_array = map(lambda x: x.capitalize()
if not x[0].istitle() else x, words_array)
return ''.join(words_array)
def get_directory_path_from_stack(stack):
return '/'.join(map(lambda x: x['title'], stack))
def get_full_file_path_from_stack(stack, file_extension):
path = get_directory_path_from_stack(stack)
top_of_stack = stack[-1]
# 0-padded number
next_file_number = str(top_of_stack['next_index'])
if len(next_file_number) == 1:
next_file_number = '0' + next_file_number
top_of_stack['next_index'] += 1
return f'''{path}/{top_of_stack['title']}Example{next_file_number}.{file_extension}'''
def guess_file_extension(buffer):
html_snippets = (
'<html>',
'<script',
'<div>',
'<span>',
'<p>',
)
for snippet in html_snippets:
if snippet in buffer:
return 'html'
return 'js'
DOCX_FILES = [f'''src/c{'0' if x < 10 else ''}{x}.docx''' for x in range(
1, 29)] + [f'src/appendix{x}.docx' for x in list('ABCD')]
for filename in DOCX_FILES:
xml_directory = filename.split('.')[0]
with zipfile.ZipFile(filename, 'r') as zip_ref:
zip_ref.extractall(xml_directory)
tree = ET.parse(f'{xml_directory}/word/document.xml')
root = tree.getroot()
header_text_buffer = ''
code_text_buffer = ''
inside_header_tag = False
inside_code_snippet = False
expected_stack_height = 0
stack = []
for elem in root.iter():
attr = None
try:
attr = elem.attrib['{http://schemas.openxmlformats.org/wordprocessingml/2006/main}val']
except Exception as e:
pass
if attr == 'H1' or attr == 'H2' or attr == 'H3' or attr == 'H4' or attr == 'ChapterTitle' or attr == 'AppendixTitle':
inside_header_tag = True
inside_code_snippet = False
if attr == 'ChapterTitle' or attr == 'AppendixTitle':
expected_stack_height = 1
elif attr == 'H1':
expected_stack_height = 2
elif attr == 'H2':
expected_stack_height = 3
elif attr == 'H3':
expected_stack_height = 4
elif attr == 'H4':
expected_stack_height = 5
if attr == 'CodeSnippet':
inside_header_tag = False
inside_code_snippet = True
if inside_header_tag and is_newline(elem):
inside_header_tag = False
title = convert_title_to_directory_name(header_text_buffer)
if expected_stack_height == len(stack) + 1:
pass
elif expected_stack_height == len(stack):
stack.pop()
elif expected_stack_height < len(stack):
while expected_stack_height <= len(stack):
stack.pop()
else:
raise 'This should never happen!'
stack.append({
'title': title,
'next_index': 1
})
header_text_buffer = ''
code_text_buffer = ''
if inside_code_snippet and is_codesnippet_end(attr):
inside_code_snippet = False
try:
os.makedirs(get_directory_path_from_stack(stack))
except Exception as e:
pass
file_extension = guess_file_extension(code_text_buffer)
f = open(get_full_file_path_from_stack(stack, file_extension), "a")
f.write(code_text_buffer)
f.close()
header_text_buffer = ''
code_text_buffer = ''
if inside_header_tag:
if elem.text is not None:
header_text_buffer += elem.text
if inside_code_snippet:
if elem.text is not None:
code_text_buffer += elem.text
elif is_newline(elem):
code_text_buffer += '\n'
JavaScript高级程序设计第四版-示例代码
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2023-05-22
10:43:00
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JavaScript高级程序设计第四版-示例代码 （1919个子文件） 
.gitignore 12B
ComputedStylesExample01.html 1KB PromiseCancelingExample02.html 987B AutomaticTabForwardExample02.html 774B AddingWebComponentContentExample02.html 686B NodeIteratorExample06.html 676B ConditionalDeclarationExample02.html 634B LoggingMessagesToThePageExample01.html 633B MultiplexingAMutationObserverExample01.html 584B TheContextmenuEventExample01.html 534B UsingAShadowDOMExample02.html 522B AddingWebComponentContentExample01.html 477B ConditionalDeclarationExample01.html 475B TemplateScriptsExample01.html 466B UsingTemplateTagsExample01.html 465B TheQueryselectorallMethodExample01.html 397B CompositionAndShadowDOMSlotsExample05.html 381B UsingAShadowDOMExample03.html 372B TreeWalkerExample02.html 362B RemovingEventHandlersExample02.html 356B UsingAShadowDOMExample01.html 315B CreatingShaderProgramsExample01.html 315B RemovingEventHandlersExample01.html 314B DocumentWritingExample04.html 301B TheNoscriptElementExample01.html 299B CompositionAndShadowDOMSlotsExample04.html 290B TheXSLTProcessorTypeExample03.html 290B ManipulatingTheLocationExample04.html 286B BlobsAndPartialReadsExample01.html 283B ModuleTaggingAndDefinitionExample04.html 274B ChangesInXHTMLExample04.html 272B IntroductionToShadowDOMExample02.html 270B ChangesInXHTMLExample03.html 266B DecoupleHTMLJavaScriptExample01.html 257B ChangesInXHTMLExample02.html 256B DecoupleHTMLJavaScriptExample02.html 255B ChangesInXHTMLExample01.html 253B DocumentWritingExample01.html 247B UsingInnerhtmlInLegacyInternetExplorerExample02.html 232B DocumentWritingExample03.html 230B DocumentWritingExample02.html 229B CompositionAndShadowDOMSlotsExample02.html 225B AsynchronousScriptsExample01.html 216B DeferredScriptsExample01.html 216B TraversalsExample01.html 216B TagPlacementExample02.html 204B TagPlacementExample01.html 204B RichTextEditingExample02.html 201B TheTextTypeExample01.html 198B RelatedElementsExample01.html 191B ModuleTaggingAndDefinitionExample03.html 181B EntryPointsExample01.html 175B TheInnertextPropertyExample01.html 173B TheOuterhtmlPropertyExample01.html 173B TheInnerhtmlPropertyExample01.html 173B UsingADocumentFragmentExample03.html 167B DocumentChildrenExample02.html 166B BackwardsCompatibilityExample01.html 159B ModuleTaggingAndDefinitionExample02.html 151B InlineCodeVersusExternalFilesExample01.html 151B InlineCodeVersusExternalFilesExample02.html 151B HTMLEventHandlersExample03.html 148B CompositionAndShadowDOMSlotsExample01.html 144B TheUnloadEventExample02.html 142B NodeIteratorExample05.html 142B TheLoadEventExample02.html 136B TheInnerhtmlPropertyExample02.html 135B EventBubblingExample01.html 134B TheDocumentObjectModelExample01.html 124B RichTextEditingExample01.html 121B ModuleTaggingAndDefinitionExample01.html 109B IntroductionToShadowDOMExample01.html 108B HierarchyOfNodesExample01.html 108B CompositionAndShadowDOMSlotsExample03.html 106B DocumentChildrenExample05.html 93B SimpleSelectionInDOMRangesExample01.html 89B UsingADocumentFragmentExample01.html 87B TheScriptElementExample03.html 81B LocatingElementsExample02.html 80B TheScriptElementExample02.html 80B DeprecatedSyntaxExample01.html 76B TemplateLiteralsExample02.html 76B InsertingDOMRangeContentExample04.html 72B UsingInnerhtmlInLegacyInternetExplorerExample01.html 70B TheScriptElementExample01.html 68B UnknownRuntimeErrorExample01.html 66B DynamicScriptsExample05.html 61B TheScriptElementExample06.html 58B TheOuterhtmlPropertyExample02.html 47B DocumentChildrenExample01.html 46B InteractingWithDOMRangeContentExample07.html 41B TheScriptElementExample04.html 35B InteractingWithDOMRangeContentExample05.html 35B InteractingWithDOMRangeContentExample01.html 34B DynamicScriptsExample01.html 31B TheScriptElementExample05.html 28B InteractingWithDOMRangeContentExample03.html 21B EventReferenceExample01.js 6KB HowPrototypesWorkExample01.js 2KB StreamDecodingExample01.js 2KB共 1919 条
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