Fix/simplify Google steal
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b3580d2ccc
commit
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2 changed files with 6 additions and 61 deletions
2
.gitignore
vendored
2
.gitignore
vendored
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@ -1,2 +1,4 @@
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__pycache__
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*.swp
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*.err
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*.png
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@ -23,68 +23,11 @@ def google_normalize(url):
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parts = url.split("=")
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return f"{parts[0]}=x%i-y%i-z%i"
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return f"{parts[0]}=w16000"
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except:
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return False
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def google_getmaxzoom(schema):
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'''
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Takes a normalized string from google_normalize() and returns the maximum
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zoom level available.
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:param schema: normalized URL format output by google_normalize()
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:return: int value of largest available zoom level
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'''
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l = 0
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while True:
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try:
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url = schema % (0, 0, l+1)
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with urllib.request.urlopen(url) as res:
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assert res.getcode() == 200
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l += 1
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except:
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return l
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def google_export(schema):
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'''
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Takes a normalized string from google_normalize() and returns a list of
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lists of lists containing all images fit for passing into stitch().
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:param schema: normalized URL format output by google_normalize()
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:return: list of lists of lists of PIL.Image() objects for multistitch()
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'''
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maxzoom = google_getmaxzoom(schema)
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output = []
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y = 0
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while True:
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r_array = []
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x = 0
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while True:
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try:
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res = urllib.request.urlopen(schema % (x, y, maxzoom))
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assert res.getcode() == 200
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fo = io.BytesIO(res.read())
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img = PIL.Image.open(fo)
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r_array.append(img)
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x += 1
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except Exception:
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break
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if not r_array:
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break
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output.append(r_array)
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y += 1
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return output
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def google_to_equirectangular(url, rotation=[0,0,0], resolution=[3840,1920]):
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'''
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Takes the URL of any image in a google panorama and returns a finished
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@ -98,8 +41,8 @@ def google_to_equirectangular(url, rotation=[0,0,0], resolution=[3840,1920]):
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raise ValueError(f"{url} does not seem to be a valid Google URL." % url)
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schema = google_normalize(url)
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images = google_export(schema)
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return stitch(images)
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res = urllib.request.urlopen(schema)
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assert res.getcode() == 200
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return PIL.Image.open(io.BytesIO(res.read()))
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process_url = google_to_equirectangular
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