mirror of
https://github.com/daniviga/django-ram.git
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39 lines
1.0 KiB
Python
39 lines
1.0 KiB
Python
import os
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import subprocess
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from django.utils.html import format_html
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from django.utils.text import slugify as django_slugify
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def git_suffix(fname):
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"""
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:returns: `<short git hash>` if Git repository found
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"""
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try:
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gh = subprocess.check_output(
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["git", "rev-parse", "--short", "HEAD"],
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stderr=open(os.devnull, "w"),
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).strip()
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gh = "-git" + gh.decode() if gh else ""
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except Exception:
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# trapping everything on purpose; git may not be installed or it
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# may not work properly
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gh = ""
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return gh
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def get_image_preview(url):
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return format_html(
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'<img src="%s" style="max-width: 150px; max-height: 150px;'
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'background-color: #eee;" />' % url
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)
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def slugify(string, custom_separator=None):
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# Make slug 'flat', both '-' and '_' are replaced with '-'
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string = django_slugify(string).replace("_", "-")
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if custom_separator is not None:
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string = string.replace("-", custom_separator)
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return string
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