Do not append query string if file_hash is not found
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parent
13c2a53c0f
commit
8cbd6a8431
@ -25,12 +25,12 @@ def init_cache_busting(app):
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# compute version component
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rooted_filename = os.path.join(dirpath, filename)
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with open(rooted_filename, 'r') as f:
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version = hashlib.md5(f.read()).hexdigest()[:7]
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file_hash = hashlib.md5(f.read()).hexdigest()[:7]
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# save version to tables
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file_path = rooted_filename.replace(static_folder, "")
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file_path = file_path.replace("\\", "/") # Convert Windows path to web path
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hash_table[file_path] = version
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hash_table[file_path] = file_hash
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app.logger.debug('Finished computing cache-busting values')
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def bust_filename(filename):
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@ -44,8 +44,10 @@ def init_cache_busting(app):
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"""
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Make `url_for` produce busted filenames when using the 'static' endpoint.
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"""
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if endpoint == 'static':
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values["q"] = bust_filename(values['filename'])
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if endpoint == "static":
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file_hash = bust_filename(values["filename"])
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if file_hash:
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values["q"] = file_hash
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def debusting_static_view(filename):
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"""
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@ -54,5 +56,5 @@ def init_cache_busting(app):
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return original_static_view(filename=unbust_filename(filename))
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# Replace the default static file view with our debusting view.
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original_static_view = app.view_functions['static']
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app.view_functions['static'] = debusting_static_view
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original_static_view = app.view_functions["static"]
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app.view_functions["static"] = debusting_static_view
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