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[unsplash] implement 'skip()'

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This commit is contained in:
Mike Fährmann
2021-01-23 16:33:20 +01:00
parent e1bdd2ab67
commit 1d13e48512
1 changed files with 10 additions and 3 deletions
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13
gallery_dl/extractor/unsplash.py
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@@ -21,6 +21,8 @@ class UnsplashExtractor(Extractor):
filename_fmt = "{id}.{extension}" filename_fmt = "{id}.{extension}"
archive_fmt = "{id}" archive_fmt = "{id}"
root = "https://unsplash.com" root = "https://unsplash.com"
page_start = 1
per_page = 20
def __init__(self, match): def __init__(self, match):
Extractor.__init__(self, match) Extractor.__init__(self, match)
@@ -42,9 +44,14 @@ class UnsplashExtractor(Extractor):
yield Message.Directory, photo yield Message.Directory, photo
yield Message.Url, url, photo yield Message.Url, url, photo
def skip(self, num):
pages = num // self.per_page
self.page_start += pages
return pages * self.per_page
def _pagination(self, url, params, results=False): def _pagination(self, url, params, results=False):
params["per_page"] = "20" params["per_page"] = self.per_page
params["page"] = 1 params["page"] = self.page_start
while True: while True:
photos = self.request(url, params=params).json() photos = self.request(url, params=params).json()
@@ -52,7 +59,7 @@ class UnsplashExtractor(Extractor):
photos = photos["results"] photos = photos["results"]
yield from photos yield from photos
if len(photos) < 20: if len(photos) < self.per_page:
return return
params["page"] += 1 params["page"] += 1