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Support for search filters: upload date, type, duration

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This commit is contained in:
James Taylor
2018-10-18 01:41:53 -07:00
parent 697d6e3583
commit 23dfb97309
2 changed files with 61 additions and 5 deletions
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15
youtube/search.py
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@@ -38,13 +38,14 @@ features = {
'location': 23,
}
def page_number_to_sp_parameter(page, autocorrect=1, sort = 0):
def page_number_to_sp_parameter(page, autocorrect, sort, filters):
offset = (int(page) - 1)*20 # 20 results per page
autocorrect = proto.nested(8, proto.uint(1, 1 - int(autocorrect) ))
result = proto.uint(1, sort) + proto.uint(9, offset) + proto.string(61, b'') + autocorrect
filters_enc = proto.nested(2, proto.uint(1, filters['time']) + proto.uint(2, filters['type']) + proto.uint(3, filters['duration']))
result = proto.uint(1, sort) + filters_enc + autocorrect + proto.uint(9, offset) + proto.string(61, b'')
return base64.urlsafe_b64encode(result).decode('ascii')
def get_search_json(query, page, autocorrect, sort):
def get_search_json(query, page, autocorrect, sort, filters):
url = "https://www.youtube.com/results?search_query=" + urllib.parse.quote_plus(query)
headers = {
'Host': 'www.youtube.com',
@@ -54,7 +55,7 @@ def get_search_json(query, page, autocorrect, sort):
'X-YouTube-Client-Name': '1',
'X-YouTube-Client-Version': '2.20180418',
}
url += "&pbj=1&sp=" + page_number_to_sp_parameter(page, autocorrect, sort).replace("=", "%3D")
url += "&pbj=1&sp=" + page_number_to_sp_parameter(page, autocorrect, sort, filters).replace("=", "%3D")
content = common.fetch_url(url, headers=headers, report_text="Got search results")
info = json.loads(content)
return info
@@ -90,7 +91,11 @@ def get_search_page(query_string, parameters=()):
page = qs_query.get("page", "1")[0]
autocorrect = int(qs_query.get("autocorrect", "1")[0])
sort = int(qs_query.get("sort", "0")[0])
info = get_search_json(query, page, autocorrect, sort)
filters = {}
filters['time'] = int(qs_query.get("time", "0")[0])
filters['type'] = int(qs_query.get("type", "0")[0])
filters['duration'] = int(qs_query.get("duration", "0")[0])
info = get_search_json(query, page, autocorrect, sort, filters)
estimated_results = int(info[1]['response']['estimatedResults'])
estimated_pages = ceil(estimated_results/20)