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	58b20109cf
	
	
	
		
			
			import sys
import yaml
with open(sys.argv[1]) as fp:
    data = fp.read()
if not data.find("---") == 0:
    # no head
    print("NO YAML HEAD FOUND")
    sys.exit(-1)
data = data[3:]
head_end = data.find("---")
head = data[0:head_end]
data = data[head_end+3:]
metadata = yaml.safe_load(head)
cats = metadata.pop('categories', None)
if cats != None:
    if type(cats) == list:
        tags = cats
    elif type(cats) == str:
        tags = cats.split()
    tags = list(map(lambda t: t.lower(), tags))
    metadata["tags"] = ", ".join(tags)
    new_data = f"---\n{yaml.dump(metadata, default_flow_style=False)}---{data}"
    # write it
    print(f"coverted: categories to tags: {tags} - {sys.argv[1]}")
    with open(sys.argv[1], "w") as fp:
        fp.write(new_data)
    sys.exit(0)
if not metadata.get("tags", None):
    metadata["tags"] = "untagged"
    new_data = f"---\n{yaml.dump(metadata, default_flow_style=False)}---{data}"
    print(f"untagged: {sys.argv[1]}")
    # write it
    with open(sys.argv[1], "w") as fp:
        fp.write(new_data)
    sys.exit(0)
print("No changes needed")
		
	
		
			
				
	
	
		
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			27 lines
		
	
	
		
			719 B
		
	
	
	
		
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| ---
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| author: dhananjayishere
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| comments: true
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| date: 2011-05-14 00:37:00
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| layout: post
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| slug: welcome-to-acm-courtesy-of-google
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| tags: free software, gsoc, thoughts
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| title: Welcome to ACM, Courtesy of Google
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| wordpress_id: 52982430
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| ---
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| 
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| So when I opened my mailbox today, this was watinig for me. It may not exactly fall into the type but still kind of first salary to me.
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| 
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| ---------- Forwarded message ----------
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| From: **** <[acmhelp@acm.org](mailto:acmhelp@acm.org)>
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| Date: 14 May 2011 02:47
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| Subject: Welcome to ACM, Courtesy of Google
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| To: [mb.dhananjay@gmail.com](mailto:mb.dhananjay@gmail.com)
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| 
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| 
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| Dear Dhananjay Balan:
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| 
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|  Welcome to the ACM Community, courtesy of Google! An ACM Student Membership has been created for you,
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| 
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| 
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| 
 |