Stow scripts

scripts/bin/installers/blackmagic-parser.py

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+import json
+import os
+import re
+import urllib.request
+
+# getJSONData returns JSON data from Blackmagic Design's website.
+def getJSONData():
+    with urllib.request.urlopen('https://www.blackmagicdesign.com/api/support/us/downloads.json') as url:
+        return json.loads(url.read().decode())
+
+# getDownloads() returns a list of downloads.
+def getDownloads():
+    return getJSONData()['downloads']
+
+# getResolveStudioDownloads() returns a list of DaVinci Resolve Studio downlaods.
+def getResolveStudioDownloads():
+    return [d for d in getDownloads() if 'davinci-resolve-and-fusion' in d['relatedFamilies'][0] and
+            'Studio' in d['name'] and 'Resolve' in d['name']]
+
+# filterOnlyLinuxSupport() filters a list of downloads to only ones that
+# support Linux.
+def filterOnlyLinuxSupport(downloads):
+    return [d for d in downloads if 'Linux' in d['platforms']]
+
+# getLinuxURL() returns the Linux download info.
+def getLinuxURL(download):
+    return download['urls']['Linux'][0]
+
+# getURLId() returns the download id.
+def getURLId(url):
+    return url['downloadId']
+
+# getURLVersion() returns the url version number.
+def getURLVersion(url):
+    if 'Beta' in url['downloadTitle']:
+        beta = re.search('Beta \d+', url['downloadTitle'])
+        if beta:
+            beta = re.search('\d+', beta.group()).group()
+    else:
+        beta = '99'
+    return '{}.{}.{}.{}'.format(url['major'], url['minor'], url['releaseNum'], beta)
+
+# getDownloadId() returns downlaod id hash.
+def getDownloadId(download):
+    return download['id']
+
+for d in filterOnlyLinuxSupport(getResolveStudioDownloads()):
+    linux = getLinuxURL(d)
+    print(getURLVersion(linux), getURLId(linux), getDownloadId(d))