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Commite60a11c

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Document use of Pillow as alternative.
1 parent03d1884 commite60a11c

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2 files changed

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-6
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2 files changed

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Lines changed: 4 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,7 @@
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``imread()`` reading from URLs
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Passing a URL to `~.pyplot.imread()` is deprecated. Please open the URL before
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reading using ``urllib.request.urlopen()``.
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Passing a URL to `~.pyplot.imread()` is deprecated. Please open the URL for
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reading and directly use the Pillow API
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(``PIL.Image.open(urllib.request.urlopen(url))``, or
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``PIL.Image.open(io.BytesIO(requests.get(url).content))``) instead.

‎lib/matplotlib/image.py

Lines changed: 6 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -1431,8 +1431,9 @@ def imread(fname, format=None):
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The image file to read: a filename, a URL or a file-like object opened
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in read-binary mode.
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Passing a URL is deprecated. Please open the URL before reading using
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``urllib.request.urlopen()``.
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Passing a URL is deprecated. Please open the URL
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for reading and pass the result to Pillow, e.g. with
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``PIL.Image.open(urllib.request.urlopen(url))``.
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format : str, optional
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The image file format assumed for reading the data. If not
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given, the format is deduced from the filename. If nothing can
@@ -1479,8 +1480,9 @@ def imread(fname, format=None):
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iflen(parsed.scheme)>1:# Pillow doesn't handle URLs directly.
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cbook.warn_deprecated(
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"3.4",message="Directly reading images from URLs is "
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"deprecated. Please open the URL before "
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"reading using urllib.request.urlopen().")
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"deprecated. Please open the URL for reading and pass the "
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"result to Pillow, e.g. with "
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"``PIL.Image.open(urllib.request.urlopen(url))``.")
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# hide imports to speed initial import on systems with slow linkers
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fromurllibimportrequest
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ssl_ctx=mpl._get_ssl_context()

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