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トップに関する質問AttributeError: 'bytes' object has no attribute 'tell'

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質問編集履歴

6

記載ミス

2021/01/17 00:50

投稿

aiai8976
aiai8976

スコア112

title CHANGED
File without changes
body CHANGED
@@ -45,7 +45,7 @@
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  ####追加変更
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  ```python
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  # blob.upload_from_file(io.BytesIO(file).read(), content_type=content_type)
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- bstream = io.ByteIO()
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+ bstream = io.BytesIO()
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  file.save(bstream)
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  bstream.seek(0)
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  blob.upload_from_file(bstream.read(), content_type=content_type)
@@ -53,5 +53,5 @@
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  結果
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  ```
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- AttributeError: module 'io' has no attribute 'ByteIO'
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+ AttributeError: 'bytes' object has no attribute 'tell'
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  ```

5

記載ミス

2021/01/17 00:49

投稿

aiai8976
aiai8976

スコア112

title CHANGED
File without changes
body CHANGED
@@ -53,5 +53,5 @@
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  結果
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  ```
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- TypeError: expected str, bytes or os.PathLike object, not NoneType
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+ AttributeError: module 'io' has no attribute 'ByteIO'
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  ```

4

質問の解答

2021/01/17 00:38

投稿

aiai8976
aiai8976

スコア112

title CHANGED
File without changes
body CHANGED
@@ -48,7 +48,7 @@
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  bstream = io.ByteIO()
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  file.save(bstream)
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  bstream.seek(0)
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- blob.upload_from_file(io.BytesIO(file).read(), content_type=content_type)
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+ blob.upload_from_file(bstream.read(), content_type=content_type)
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  ```
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  結果

3

質問の解答

2021/01/16 23:58

投稿

aiai8976
aiai8976

スコア112

title CHANGED
File without changes
body CHANGED
@@ -36,17 +36,22 @@
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  ```
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  ### 試したこと
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- io.BytesIO(file).read()に変更
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+ ####io.BytesIO(file).read()に変更
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  ```
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  TypeError: a bytes-like object is required, not 'FileStorage'
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  ```
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- 追加変更
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+ ####追加変更
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  ```python
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  # blob.upload_from_file(io.BytesIO(file).read(), content_type=content_type)
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  bstream = io.ByteIO()
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  file.save(bstream)
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  bstream.seek(0)
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  blob.upload_from_file(io.BytesIO(file).read(), content_type=content_type)
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+ ```
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+
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+ 結果
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+ ```
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+ TypeError: expected str, bytes or os.PathLike object, not NoneType
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  ```

2

質問の解答

2021/01/14 11:04

投稿

aiai8976
aiai8976

スコア112

title CHANGED
File without changes
body CHANGED
@@ -40,4 +40,13 @@
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  ```
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  TypeError: a bytes-like object is required, not 'FileStorage'
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+ ```
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+
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+ 追加変更
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+ ```python
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+ # blob.upload_from_file(io.BytesIO(file).read(), content_type=content_type)
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+ bstream = io.ByteIO()
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+ file.save(bstream)
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+ bstream.seek(0)
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+ blob.upload_from_file(io.BytesIO(file).read(), content_type=content_type)
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  ```

1

質問の解答

2021/01/14 11:03

投稿

aiai8976
aiai8976

スコア112

title CHANGED
File without changes
body CHANGED
@@ -33,4 +33,11 @@
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  blob.upload_from_file(file.read(), content_type=content_type)
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  blob.make_public()
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  return blob.public_url
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+ ```
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+
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+ ### 試したこと
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+ io.BytesIO(file).read()に変更
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+
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+ ```
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+ TypeError: a bytes-like object is required, not 'FileStorage'
36
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  ```