services/Minecraft_Get_Server
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Actually get the server.jar, not server metadata

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Previousy when running get_server it would download the server metadata.
Obviously running a json file with java is tricky, so this commit opts
to download the server.jar instead.
This commit is contained in:
ducoterra
2021-10-30 20:31:05 -04:00
parent d5cbdc0692
commit 5ebb57c8e5
1 changed files with 14 additions and 5 deletions
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19
get_server.py
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@@ -11,7 +11,7 @@ VERSION_FILE = "SERVER_VERSION"
def get_latest_version(latest): def get_latest_version(latest):
return latest.get(RELEASE) return latest.get(RELEASE)
def get_version(versions, latest, id): def get_version_data(versions, latest, id):
if id == LATEST: if id == LATEST:
id = get_latest_version(latest) id = get_latest_version(latest)
@@ -26,9 +26,16 @@ def get_version(versions, latest, id):
else: else:
raise ValueError(f"Version {id} had no matches.") raise ValueError(f"Version {id} had no matches.")
def write_version_file(version): def get_metadata_from_version(version):
metadata = requests.get(version.get('url'))
return json.loads(metadata.text)
def get_server_url_from_metadata(metadata):
return metadata['downloads']['server']['url']
def write_url_file(url):
with open(VERSION_FILE, "w") as f: with open(VERSION_FILE, "w") as f:
return f.write(version.get('url')) return f.write(url)
if __name__ == "__main__": if __name__ == "__main__":
version_manifest = requests.get("https://launchermeta.mojang.com/mc/game/version_manifest_v2.json") version_manifest = requests.get("https://launchermeta.mojang.com/mc/game/version_manifest_v2.json")
@@ -37,6 +44,8 @@ if __name__ == "__main__":
latest = version_json.get(LATEST) latest = version_json.get(LATEST)
print(f"Attempting to get version {REQUESTED_VERSION}.") print(f"Attempting to get version {REQUESTED_VERSION}.")
version = get_version(versions, latest, REQUESTED_VERSION) version = get_version_data(versions, latest, REQUESTED_VERSION)
metadata = get_metadata_from_version(version)
url = get_server_url_from_metadata(metadata)
print(f"Found, writing url to VERSION file.") print(f"Found, writing url to VERSION file.")
write_version_file(version) write_url_file(url)