Only log unique lines #2

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Merged
tim-vandecasteele merged 3 commits into from
Jun 15, 2017
Merged

Only log unique lines #2

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227da4b
Filter on dupe lines in output, don’t blackhole everything
dv Jun 15, 2017
f403e27
Add timeouts to TextExtractor too
dv Jun 15, 2017
73c2cef
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dv Jun 15, 2017
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7 changes: 5 additions & 2 deletions lib/docsplit/image_extractor.rb
View file
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Original file line numberDiff line numberDiff line change
Expand Up@@ -38,12 +38,15 @@ def convert(pdf, size, format, previous=nil)
timeout = 5.minutes.to_i
if previous
FileUtils.cp(Dir[directory_for(previous) + '/*'], directory)
result = `MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm mogrify #{common} -unsharp 0x0.5+0.75 \"#{directory}/*.#{format}\" 2>/dev/null`.chomp
# We're adding `| grep -v '^$' | uniq` here and below because if a corrupt PDF is parsed, it generates an infinite amount of identical warnings (with blank lines in between).
# By filtering these we avoid memory bloat when the executing process tries to capture stdout.
# See https://github.com/GetSilverfin/silverfin/issues/1998
result = `MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm mogrify #{common} -unsharp 0x0.5+0.75 \"#{directory}/*.#{format}\" 2>&1 | grep -v '^$' | uniq`.chomp
raise ExtractionFailed, result if $? != 0
else
page_list(pages).each do |page|
out_file = ESCAPE[File.join(directory, "#{basename}_#{page}.#{format}")]
cmd = "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert +adjoin -define pdf:use-cropbox=true #{common} #{escaped_pdf}[#{page - 1}] #{out_file} 2>/dev/null".chomp
cmd = "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert +adjoin -define pdf:use-cropbox=true #{common} #{escaped_pdf}[#{page - 1}] #{out_file} 2>&1 | grep -v '^$' | uniq".chomp
result = `#{cmd}`.chomp
raise ExtractionFailed, result if $? != 0
end
Expand Down
9 changes: 5 additions & 4 deletions lib/docsplit/text_extractor.rb
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -61,22 +61,23 @@ def extract_from_ocr(pdf, pages)
base_path = File.join(@output, @pdf_name)
escaped_pdf = ESCAPE[pdf]
psm = @detect_orientation ? "-psm 1" : ""
timeout = 5.minutes.to_i
if pages
pages.each do |page|
tiff = "#{tempdir}/#{@pdf_name}_#{page}.tif"
escaped_tiff = ESCAPE[tiff]
file = "#{base_path}_#{page}"
run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 gm convert -despeckle +adjoin #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf}[#{page - 1}] #{escaped_tiff} 2>&1"
run "tesseract #{escaped_tiff} #{ESCAPE[file]} -l #{@language} #{psm} 2>&1"
run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert -despeckle +adjoin #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf}[#{page - 1}] #{escaped_tiff} 2>&1"
run "timeout #{timeout} tesseract #{escaped_tiff} #{ESCAPE[file]} -l #{@language} #{psm} 2>&1"
clean_text(file + '.txt') if @clean_ocr
FileUtils.remove_entry_secure tiff
end
else
tiff = "#{tempdir}/#{@pdf_name}.tif"
escaped_tiff = ESCAPE[tiff]
run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 gm convert -despeckle #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf} #{escaped_tiff} 2>&1"
run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert -despeckle #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf} #{escaped_tiff} 2>&1"
#if the user says don't do orientation detection or the plugin is not installed, set psm to 0
run "tesseract #{escaped_tiff} #{ESCAPE[base_path]} -l #{@language} #{psm} 2>&1"
run "timeout #{timeout} tesseract #{escaped_tiff} #{ESCAPE[base_path]} -l #{@language} #{psm} 2>&1"
clean_text(base_path + '.txt') if @clean_ocr
end
ensure
Expand Down
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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Only log unique lines #2

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 Merged

tim-vandecasteele
merged 3 commits into

from

Jun 15, 2017
 Merged


Only log unique lines #2
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227da4b

Filter on dupe lines in output, don’t blackhole everything


dv Jun 15, 2017
f403e27

Add timeouts to TextExtractor too


dv Jun 15, 2017
73c2cef

Add comment


dv Jun 15, 2017

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7 changes: 5 additions & 2 deletions
lib/docsplit/image_extractor.rb

View file


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Original file line numberDiff line numberDiff line change
Expand Up@@ -38,12 +38,15 @@ def convert(pdf, size, format, previous=nil)
 timeout = 5.minutes.to_i
 if previous
 FileUtils.cp(Dir[directory_for(previous) + '/*'], directory)
 result = `MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm mogrify #{common} -unsharp 0x0.5+0.75 \"#{directory}/*.#{format}\" 2>/dev/null`.chomp
 # We're adding `| grep -v '^$' | uniq` here and below because if a corrupt PDF is parsed, it generates an infinite amount of identical warnings (with blank lines in between).
 # By filtering these we avoid memory bloat when the executing process tries to capture stdout.
 # See https://github.com/GetSilverfin/silverfin/issues/1998
 result = `MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm mogrify #{common} -unsharp 0x0.5+0.75 \"#{directory}/*.#{format}\" 2>&1 | grep -v '^$' | uniq`.chomp
 raise ExtractionFailed, result if $? != 0
 else
 page_list(pages).each do |page|
 out_file = ESCAPE[File.join(directory, "#{basename}_#{page}.#{format}")]
 cmd = "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert +adjoin -define pdf:use-cropbox=true #{common} #{escaped_pdf}[#{page - 1}] #{out_file} 2>/dev/null".chomp
 cmd = "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert +adjoin -define pdf:use-cropbox=true #{common} #{escaped_pdf}[#{page - 1}] #{out_file} 2>&1 | grep -v '^$' | uniq".chomp
 result = `#{cmd}`.chomp
 raise ExtractionFailed, result if $? != 0
 end
Expand Down

9 changes: 5 additions & 4 deletions
lib/docsplit/text_extractor.rb

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -61,22 +61,23 @@ def extract_from_ocr(pdf, pages)
 base_path = File.join(@output, @pdf_name)
 escaped_pdf = ESCAPE[pdf]
 psm = @detect_orientation ? "-psm 1" : ""
 timeout = 5.minutes.to_i
 if pages
 pages.each do |page|
 tiff = "#{tempdir}/#{@pdf_name}_#{page}.tif"
 escaped_tiff = ESCAPE[tiff]
 file = "#{base_path}_#{page}"
 run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 gm convert -despeckle +adjoin #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf}[#{page - 1}] #{escaped_tiff} 2>&1"
 run "tesseract #{escaped_tiff} #{ESCAPE[file]} -l #{@language} #{psm} 2>&1"
 run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert -despeckle +adjoin #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf}[#{page - 1}] #{escaped_tiff} 2>&1"
 run "timeout #{timeout} tesseract #{escaped_tiff} #{ESCAPE[file]} -l #{@language} #{psm} 2>&1"
 clean_text(file + '.txt') if @clean_ocr
 FileUtils.remove_entry_secure tiff
 end
 else
 tiff = "#{tempdir}/#{@pdf_name}.tif"
 escaped_tiff = ESCAPE[tiff]
 run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 gm convert -despeckle #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf} #{escaped_tiff} 2>&1"
 run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert -despeckle #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf} #{escaped_tiff} 2>&1"
 #if the user says don't do orientation detection or the plugin is not installed, set psm to 0
 run "tesseract #{escaped_tiff} #{ESCAPE[base_path]} -l #{@language} #{psm} 2>&1"
 run "timeout #{timeout} tesseract #{escaped_tiff} #{ESCAPE[base_path]} -l #{@language} #{psm} 2>&1"
 clean_text(base_path + '.txt') if @clean_ocr
 end
 ensure
Expand Down

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Only log unique lines #2

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 Merged

tim-vandecasteele
merged 3 commits into

from

Jun 15, 2017
 Merged


Only log unique lines #2
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227da4b

Filter on dupe lines in output, don’t blackhole everything


dv Jun 15, 2017
f403e27

Add timeouts to TextExtractor too


dv Jun 15, 2017
73c2cef

Add comment


dv Jun 15, 2017

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7 changes: 5 additions & 2 deletions
lib/docsplit/image_extractor.rb

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -38,12 +38,15 @@ def convert(pdf, size, format, previous=nil)
 timeout = 5.minutes.to_i
 if previous
 FileUtils.cp(Dir[directory_for(previous) + '/*'], directory)
 result = `MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm mogrify #{common} -unsharp 0x0.5+0.75 \"#{directory}/*.#{format}\" 2>/dev/null`.chomp
 # We're adding `| grep -v '^$' | uniq` here and below because if a corrupt PDF is parsed, it generates an infinite amount of identical warnings (with blank lines in between).
 # By filtering these we avoid memory bloat when the executing process tries to capture stdout.
 # See https://github.com/GetSilverfin/silverfin/issues/1998
 result = `MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm mogrify #{common} -unsharp 0x0.5+0.75 \"#{directory}/*.#{format}\" 2>&1 | grep -v '^$' | uniq`.chomp
 raise ExtractionFailed, result if $? != 0
 else
 page_list(pages).each do |page|
 out_file = ESCAPE[File.join(directory, "#{basename}_#{page}.#{format}")]
 cmd = "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert +adjoin -define pdf:use-cropbox=true #{common} #{escaped_pdf}[#{page - 1}] #{out_file} 2>/dev/null".chomp
 cmd = "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert +adjoin -define pdf:use-cropbox=true #{common} #{escaped_pdf}[#{page - 1}] #{out_file} 2>&1 | grep -v '^$' | uniq".chomp
 result = `#{cmd}`.chomp
 raise ExtractionFailed, result if $? != 0
 end
Expand Down

9 changes: 5 additions & 4 deletions
lib/docsplit/text_extractor.rb

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -61,22 +61,23 @@ def extract_from_ocr(pdf, pages)
 base_path = File.join(@output, @pdf_name)
 escaped_pdf = ESCAPE[pdf]
 psm = @detect_orientation ? "-psm 1" : ""
 timeout = 5.minutes.to_i
 if pages
 pages.each do |page|
 tiff = "#{tempdir}/#{@pdf_name}_#{page}.tif"
 escaped_tiff = ESCAPE[tiff]
 file = "#{base_path}_#{page}"
 run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 gm convert -despeckle +adjoin #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf}[#{page - 1}] #{escaped_tiff} 2>&1"
 run "tesseract #{escaped_tiff} #{ESCAPE[file]} -l #{@language} #{psm} 2>&1"
 run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert -despeckle +adjoin #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf}[#{page - 1}] #{escaped_tiff} 2>&1"
 run "timeout #{timeout} tesseract #{escaped_tiff} #{ESCAPE[file]} -l #{@language} #{psm} 2>&1"
 clean_text(file + '.txt') if @clean_ocr
 FileUtils.remove_entry_secure tiff
 end
 else
 tiff = "#{tempdir}/#{@pdf_name}.tif"
 escaped_tiff = ESCAPE[tiff]
 run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 gm convert -despeckle #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf} #{escaped_tiff} 2>&1"
 run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert -despeckle #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf} #{escaped_tiff} 2>&1"
 #if the user says don't do orientation detection or the plugin is not installed, set psm to 0
 run "tesseract #{escaped_tiff} #{ESCAPE[base_path]} -l #{@language} #{psm} 2>&1"
 run "timeout #{timeout} tesseract #{escaped_tiff} #{ESCAPE[base_path]} -l #{@language} #{psm} 2>&1"
 clean_text(base_path + '.txt') if @clean_ocr
 end
 ensure
Expand Down

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Only log unique lines #2

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 Merged

tim-vandecasteele
merged 3 commits into

from

Jun 15, 2017
 Merged


Only log unique lines #2
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227da4b

Filter on dupe lines in output, don’t blackhole everything


dv Jun 15, 2017
f403e27

Add timeouts to TextExtractor too


dv Jun 15, 2017
73c2cef

Add comment


dv Jun 15, 2017

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7 changes: 5 additions & 2 deletions
lib/docsplit/image_extractor.rb

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -38,12 +38,15 @@ def convert(pdf, size, format, previous=nil)
 timeout = 5.minutes.to_i
 if previous
 FileUtils.cp(Dir[directory_for(previous) + '/*'], directory)
 result = `MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm mogrify #{common} -unsharp 0x0.5+0.75 \"#{directory}/*.#{format}\" 2>/dev/null`.chomp
 # We're adding `| grep -v '^$' | uniq` here and below because if a corrupt PDF is parsed, it generates an infinite amount of identical warnings (with blank lines in between).
 # By filtering these we avoid memory bloat when the executing process tries to capture stdout.
 # See https://github.com/GetSilverfin/silverfin/issues/1998
 result = `MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm mogrify #{common} -unsharp 0x0.5+0.75 \"#{directory}/*.#{format}\" 2>&1 | grep -v '^$' | uniq`.chomp
 raise ExtractionFailed, result if $? != 0
 else
 page_list(pages).each do |page|
 out_file = ESCAPE[File.join(directory, "#{basename}_#{page}.#{format}")]
 cmd = "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert +adjoin -define pdf:use-cropbox=true #{common} #{escaped_pdf}[#{page - 1}] #{out_file} 2>/dev/null".chomp
 cmd = "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert +adjoin -define pdf:use-cropbox=true #{common} #{escaped_pdf}[#{page - 1}] #{out_file} 2>&1 | grep -v '^$' | uniq".chomp
 result = `#{cmd}`.chomp
 raise ExtractionFailed, result if $? != 0
 end
Expand Down

9 changes: 5 additions & 4 deletions
lib/docsplit/text_extractor.rb

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -61,22 +61,23 @@ def extract_from_ocr(pdf, pages)
 base_path = File.join(@output, @pdf_name)
 escaped_pdf = ESCAPE[pdf]
 psm = @detect_orientation ? "-psm 1" : ""
 timeout = 5.minutes.to_i
 if pages
 pages.each do |page|
 tiff = "#{tempdir}/#{@pdf_name}_#{page}.tif"
 escaped_tiff = ESCAPE[tiff]
 file = "#{base_path}_#{page}"
 run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 gm convert -despeckle +adjoin #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf}[#{page - 1}] #{escaped_tiff} 2>&1"
 run "tesseract #{escaped_tiff} #{ESCAPE[file]} -l #{@language} #{psm} 2>&1"
 run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert -despeckle +adjoin #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf}[#{page - 1}] #{escaped_tiff} 2>&1"
 run "timeout #{timeout} tesseract #{escaped_tiff} #{ESCAPE[file]} -l #{@language} #{psm} 2>&1"
 clean_text(file + '.txt') if @clean_ocr
 FileUtils.remove_entry_secure tiff
 end
 else
 tiff = "#{tempdir}/#{@pdf_name}.tif"
 escaped_tiff = ESCAPE[tiff]
 run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 gm convert -despeckle #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf} #{escaped_tiff} 2>&1"
 run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert -despeckle #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf} #{escaped_tiff} 2>&1"
 #if the user says don't do orientation detection or the plugin is not installed, set psm to 0
 run "tesseract #{escaped_tiff} #{ESCAPE[base_path]} -l #{@language} #{psm} 2>&1"
 run "timeout #{timeout} tesseract #{escaped_tiff} #{ESCAPE[base_path]} -l #{@language} #{psm} 2>&1"
 clean_text(base_path + '.txt') if @clean_ocr
 end
 ensure
Expand Down

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

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 Merged

tim-vandecasteele
merged 3 commits into

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Jun 15, 2017
 Merged


Only log unique lines #2
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227da4b

Filter on dupe lines in output, don’t blackhole everything


dv Jun 15, 2017
f403e27

Add timeouts to TextExtractor too


dv Jun 15, 2017
73c2cef

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7 changes: 5 additions & 2 deletions
lib/docsplit/image_extractor.rb

View file


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Original file line numberDiff line numberDiff line change
Expand Up@@ -38,12 +38,15 @@ def convert(pdf, size, format, previous=nil)
 timeout = 5.minutes.to_i
 if previous
 FileUtils.cp(Dir[directory_for(previous) + '/*'], directory)
 result = `MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm mogrify #{common} -unsharp 0x0.5+0.75 \"#{directory}/*.#{format}\" 2>/dev/null`.chomp
 # We're adding `| grep -v '^$' | uniq` here and below because if a corrupt PDF is parsed, it generates an infinite amount of identical warnings (with blank lines in between).
 # By filtering these we avoid memory bloat when the executing process tries to capture stdout.
 # See https://github.com/GetSilverfin/silverfin/issues/1998
 result = `MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm mogrify #{common} -unsharp 0x0.5+0.75 \"#{directory}/*.#{format}\" 2>&1 | grep -v '^$' | uniq`.chomp
 raise ExtractionFailed, result if $? != 0
 else
 page_list(pages).each do |page|
 out_file = ESCAPE[File.join(directory, "#{basename}_#{page}.#{format}")]
 cmd = "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert +adjoin -define pdf:use-cropbox=true #{common} #{escaped_pdf}[#{page - 1}] #{out_file} 2>/dev/null".chomp
 cmd = "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert +adjoin -define pdf:use-cropbox=true #{common} #{escaped_pdf}[#{page - 1}] #{out_file} 2>&1 | grep -v '^$' | uniq".chomp
 result = `#{cmd}`.chomp
 raise ExtractionFailed, result if $? != 0
 end
Expand Down

9 changes: 5 additions & 4 deletions
lib/docsplit/text_extractor.rb

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -61,22 +61,23 @@ def extract_from_ocr(pdf, pages)
 base_path = File.join(@output, @pdf_name)
 escaped_pdf = ESCAPE[pdf]
 psm = @detect_orientation ? "-psm 1" : ""
 timeout = 5.minutes.to_i
 if pages
 pages.each do |page|
 tiff = "#{tempdir}/#{@pdf_name}_#{page}.tif"
 escaped_tiff = ESCAPE[tiff]
 file = "#{base_path}_#{page}"
 run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 gm convert -despeckle +adjoin #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf}[#{page - 1}] #{escaped_tiff} 2>&1"
 run "tesseract #{escaped_tiff} #{ESCAPE[file]} -l #{@language} #{psm} 2>&1"
 run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert -despeckle +adjoin #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf}[#{page - 1}] #{escaped_tiff} 2>&1"
 run "timeout #{timeout} tesseract #{escaped_tiff} #{ESCAPE[file]} -l #{@language} #{psm} 2>&1"
 clean_text(file + '.txt') if @clean_ocr
 FileUtils.remove_entry_secure tiff
 end
 else
 tiff = "#{tempdir}/#{@pdf_name}.tif"
 escaped_tiff = ESCAPE[tiff]
 run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 gm convert -despeckle #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf} #{escaped_tiff} 2>&1"
 run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert -despeckle #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf} #{escaped_tiff} 2>&1"
 #if the user says don't do orientation detection or the plugin is not installed, set psm to 0
 run "tesseract #{escaped_tiff} #{ESCAPE[base_path]} -l #{@language} #{psm} 2>&1"
 run "timeout #{timeout} tesseract #{escaped_tiff} #{ESCAPE[base_path]} -l #{@language} #{psm} 2>&1"
 clean_text(base_path + '.txt') if @clean_ocr
 end
 ensure
Expand Down

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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 Merged

tim-vandecasteele
merged 3 commits into

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Jun 15, 2017
 Merged


Only log unique lines #2
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227da4b

Filter on dupe lines in output, don’t blackhole everything


dv Jun 15, 2017
f403e27

Add timeouts to TextExtractor too


dv Jun 15, 2017
73c2cef

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dv Jun 15, 2017

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7 changes: 5 additions & 2 deletions
lib/docsplit/image_extractor.rb

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -38,12 +38,15 @@ def convert(pdf, size, format, previous=nil)
 timeout = 5.minutes.to_i
 if previous
 FileUtils.cp(Dir[directory_for(previous) + '/*'], directory)
 result = `MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm mogrify #{common} -unsharp 0x0.5+0.75 \"#{directory}/*.#{format}\" 2>/dev/null`.chomp
 # We're adding `| grep -v '^$' | uniq` here and below because if a corrupt PDF is parsed, it generates an infinite amount of identical warnings (with blank lines in between).
 # By filtering these we avoid memory bloat when the executing process tries to capture stdout.
 # See https://github.com/GetSilverfin/silverfin/issues/1998
 result = `MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm mogrify #{common} -unsharp 0x0.5+0.75 \"#{directory}/*.#{format}\" 2>&1 | grep -v '^$' | uniq`.chomp
 raise ExtractionFailed, result if $? != 0
 else
 page_list(pages).each do |page|
 out_file = ESCAPE[File.join(directory, "#{basename}_#{page}.#{format}")]
 cmd = "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert +adjoin -define pdf:use-cropbox=true #{common} #{escaped_pdf}[#{page - 1}] #{out_file} 2>/dev/null".chomp
 cmd = "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert +adjoin -define pdf:use-cropbox=true #{common} #{escaped_pdf}[#{page - 1}] #{out_file} 2>&1 | grep -v '^$' | uniq".chomp
 result = `#{cmd}`.chomp
 raise ExtractionFailed, result if $? != 0
 end
Expand Down

9 changes: 5 additions & 4 deletions
lib/docsplit/text_extractor.rb

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -61,22 +61,23 @@ def extract_from_ocr(pdf, pages)
 base_path = File.join(@output, @pdf_name)
 escaped_pdf = ESCAPE[pdf]
 psm = @detect_orientation ? "-psm 1" : ""
 timeout = 5.minutes.to_i
 if pages
 pages.each do |page|
 tiff = "#{tempdir}/#{@pdf_name}_#{page}.tif"
 escaped_tiff = ESCAPE[tiff]
 file = "#{base_path}_#{page}"
 run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 gm convert -despeckle +adjoin #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf}[#{page - 1}] #{escaped_tiff} 2>&1"
 run "tesseract #{escaped_tiff} #{ESCAPE[file]} -l #{@language} #{psm} 2>&1"
 run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert -despeckle +adjoin #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf}[#{page - 1}] #{escaped_tiff} 2>&1"
 run "timeout #{timeout} tesseract #{escaped_tiff} #{ESCAPE[file]} -l #{@language} #{psm} 2>&1"
 clean_text(file + '.txt') if @clean_ocr
 FileUtils.remove_entry_secure tiff
 end
 else
 tiff = "#{tempdir}/#{@pdf_name}.tif"
 escaped_tiff = ESCAPE[tiff]
 run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 gm convert -despeckle #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf} #{escaped_tiff} 2>&1"
 run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert -despeckle #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf} #{escaped_tiff} 2>&1"
 #if the user says don't do orientation detection or the plugin is not installed, set psm to 0
 run "tesseract #{escaped_tiff} #{ESCAPE[base_path]} -l #{@language} #{psm} 2>&1"
 run "timeout #{timeout} tesseract #{escaped_tiff} #{ESCAPE[base_path]} -l #{@language} #{psm} 2>&1"
 clean_text(base_path + '.txt') if @clean_ocr
 end
 ensure
Expand Down

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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 Merged

tim-vandecasteele
merged 3 commits into

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Jun 15, 2017
 Merged


Only log unique lines #2
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227da4b

Filter on dupe lines in output, don’t blackhole everything


dv Jun 15, 2017
f403e27

Add timeouts to TextExtractor too


dv Jun 15, 2017
73c2cef

Add comment


dv Jun 15, 2017

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7 changes: 5 additions & 2 deletions
lib/docsplit/image_extractor.rb

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -38,12 +38,15 @@ def convert(pdf, size, format, previous=nil)
 timeout = 5.minutes.to_i
 if previous
 FileUtils.cp(Dir[directory_for(previous) + '/*'], directory)
 result = `MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm mogrify #{common} -unsharp 0x0.5+0.75 \"#{directory}/*.#{format}\" 2>/dev/null`.chomp
 # We're adding `| grep -v '^$' | uniq` here and below because if a corrupt PDF is parsed, it generates an infinite amount of identical warnings (with blank lines in between).
 # By filtering these we avoid memory bloat when the executing process tries to capture stdout.
 # See https://github.com/GetSilverfin/silverfin/issues/1998
 result = `MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm mogrify #{common} -unsharp 0x0.5+0.75 \"#{directory}/*.#{format}\" 2>&1 | grep -v '^$' | uniq`.chomp
 raise ExtractionFailed, result if $? != 0
 else
 page_list(pages).each do |page|
 out_file = ESCAPE[File.join(directory, "#{basename}_#{page}.#{format}")]
 cmd = "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert +adjoin -define pdf:use-cropbox=true #{common} #{escaped_pdf}[#{page - 1}] #{out_file} 2>/dev/null".chomp
 cmd = "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert +adjoin -define pdf:use-cropbox=true #{common} #{escaped_pdf}[#{page - 1}] #{out_file} 2>&1 | grep -v '^$' | uniq".chomp
 result = `#{cmd}`.chomp
 raise ExtractionFailed, result if $? != 0
 end
Expand Down

9 changes: 5 additions & 4 deletions
lib/docsplit/text_extractor.rb

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -61,22 +61,23 @@ def extract_from_ocr(pdf, pages)
 base_path = File.join(@output, @pdf_name)
 escaped_pdf = ESCAPE[pdf]
 psm = @detect_orientation ? "-psm 1" : ""
 timeout = 5.minutes.to_i
 if pages
 pages.each do |page|
 tiff = "#{tempdir}/#{@pdf_name}_#{page}.tif"
 escaped_tiff = ESCAPE[tiff]
 file = "#{base_path}_#{page}"
 run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 gm convert -despeckle +adjoin #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf}[#{page - 1}] #{escaped_tiff} 2>&1"
 run "tesseract #{escaped_tiff} #{ESCAPE[file]} -l #{@language} #{psm} 2>&1"
 run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert -despeckle +adjoin #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf}[#{page - 1}] #{escaped_tiff} 2>&1"
 run "timeout #{timeout} tesseract #{escaped_tiff} #{ESCAPE[file]} -l #{@language} #{psm} 2>&1"
 clean_text(file + '.txt') if @clean_ocr
 FileUtils.remove_entry_secure tiff
 end
 else
 tiff = "#{tempdir}/#{@pdf_name}.tif"
 escaped_tiff = ESCAPE[tiff]
 run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 gm convert -despeckle #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf} #{escaped_tiff} 2>&1"
 run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert -despeckle #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf} #{escaped_tiff} 2>&1"
 #if the user says don't do orientation detection or the plugin is not installed, set psm to 0
 run "tesseract #{escaped_tiff} #{ESCAPE[base_path]} -l #{@language} #{psm} 2>&1"
 run "timeout #{timeout} tesseract #{escaped_tiff} #{ESCAPE[base_path]} -l #{@language} #{psm} 2>&1"
 clean_text(base_path + '.txt') if @clean_ocr
 end
 ensure
Expand Down

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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 Merged

tim-vandecasteele
merged 3 commits into

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Jun 15, 2017
 Merged


Only log unique lines #2
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227da4b

Filter on dupe lines in output, don’t blackhole everything


dv Jun 15, 2017
f403e27

Add timeouts to TextExtractor too


dv Jun 15, 2017
73c2cef

Add comment


dv Jun 15, 2017

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7 changes: 5 additions & 2 deletions
lib/docsplit/image_extractor.rb

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -38,12 +38,15 @@ def convert(pdf, size, format, previous=nil)
 timeout = 5.minutes.to_i
 if previous
 FileUtils.cp(Dir[directory_for(previous) + '/*'], directory)
 result = `MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm mogrify #{common} -unsharp 0x0.5+0.75 \"#{directory}/*.#{format}\" 2>/dev/null`.chomp
 # We're adding `| grep -v '^$' | uniq` here and below because if a corrupt PDF is parsed, it generates an infinite amount of identical warnings (with blank lines in between).
 # By filtering these we avoid memory bloat when the executing process tries to capture stdout.
 # See https://github.com/GetSilverfin/silverfin/issues/1998
 result = `MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm mogrify #{common} -unsharp 0x0.5+0.75 \"#{directory}/*.#{format}\" 2>&1 | grep -v '^$' | uniq`.chomp
 raise ExtractionFailed, result if $? != 0
 else
 page_list(pages).each do |page|
 out_file = ESCAPE[File.join(directory, "#{basename}_#{page}.#{format}")]
 cmd = "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert +adjoin -define pdf:use-cropbox=true #{common} #{escaped_pdf}[#{page - 1}] #{out_file} 2>/dev/null".chomp
 cmd = "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert +adjoin -define pdf:use-cropbox=true #{common} #{escaped_pdf}[#{page - 1}] #{out_file} 2>&1 | grep -v '^$' | uniq".chomp
 result = `#{cmd}`.chomp
 raise ExtractionFailed, result if $? != 0
 end
Expand Down

9 changes: 5 additions & 4 deletions
lib/docsplit/text_extractor.rb

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -61,22 +61,23 @@ def extract_from_ocr(pdf, pages)
 base_path = File.join(@output, @pdf_name)
 escaped_pdf = ESCAPE[pdf]
 psm = @detect_orientation ? "-psm 1" : ""
 timeout = 5.minutes.to_i
 if pages
 pages.each do |page|
 tiff = "#{tempdir}/#{@pdf_name}_#{page}.tif"
 escaped_tiff = ESCAPE[tiff]
 file = "#{base_path}_#{page}"
 run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 gm convert -despeckle +adjoin #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf}[#{page - 1}] #{escaped_tiff} 2>&1"
 run "tesseract #{escaped_tiff} #{ESCAPE[file]} -l #{@language} #{psm} 2>&1"
 run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert -despeckle +adjoin #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf}[#{page - 1}] #{escaped_tiff} 2>&1"
 run "timeout #{timeout} tesseract #{escaped_tiff} #{ESCAPE[file]} -l #{@language} #{psm} 2>&1"
 clean_text(file + '.txt') if @clean_ocr
 FileUtils.remove_entry_secure tiff
 end
 else
 tiff = "#{tempdir}/#{@pdf_name}.tif"
 escaped_tiff = ESCAPE[tiff]
 run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 gm convert -despeckle #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf} #{escaped_tiff} 2>&1"
 run "MAGICK_TMPDIR=#{tempdir} OMP_NUM_THREADS=2 timeout #{timeout} gm convert -despeckle #{MEMORY_ARGS} #{OCR_FLAGS} #{escaped_pdf} #{escaped_tiff} 2>&1"
 #if the user says don't do orientation detection or the plugin is not installed, set psm to 0
 run "tesseract #{escaped_tiff} #{ESCAPE[base_path]} -l #{@language} #{psm} 2>&1"
 run "timeout #{timeout} tesseract #{escaped_tiff} #{ESCAPE[base_path]} -l #{@language} #{psm} 2>&1"
 clean_text(base_path + '.txt') if @clean_ocr
 end
 ensure
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