mirror of
https://github.com/kennethreitz/heroku-buildpack-python.git
synced 2026-06-05 23:10:16 +00:00
Noah Zoschke
32 lines
805 B
Plaintext
32 lines
805 B
Plaintext
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##########
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# BEGIN HEROKU PYTHON/DJANGO LANGUAGE PACK
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# Dynamically set DATABASES from ENV vars
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import os, urlparse
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urlparse.uses_netloc.append("postgres")
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key_re = re.compile(r"^(?P<name>[A-Z_]+)_URL$")
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for k,v in os.environ.items():
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url = urlparse.urlparse(v)
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matches = key_re.match(k)
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if not matches or url.scheme != "postgres":
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continue
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DATABASES[matches.group("name")] = {
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"ENGINE": "django.db.backends.postgresql_psycopg2",
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"NAME": url.path[1:],
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"USER": url.username,
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"PASSWORD": url.password,
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"HOST": url.hostname,
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"PORT": url.port,
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}
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# alias "default" to DATABASE_URL
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if DATABASES["DATABASE"]:
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DATABASES["default"] = DATABASES["DATABASE"]
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#
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# END HEROKU PYTHON/DJANGO LANGUAGE PACK
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##########
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