zip_tools
_create_zip(folder, output)
¶
Zip a folder into a zip-file or into a BytesIO.
Parameters:
Name | Type | Description | Default |
---|---|---|---|
folder |
str
|
Folder to be zipped. |
required |
output |
T
|
Either a string with the path of the zip file, or a BytesIO object. |
required |
Returns:
Type | Description |
---|---|
T
|
Either the zip-file path string, or the modified BytesIO object. |
Source code in fractal_server/zip_tools.py
18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 |
|
_folder_can_be_deleted(folder)
¶
Given the path of a folder as string, returns False
if either:
- the related zip file {folder}.zip
does already exists,
- the folder and the zip file have a different number of internal files,
- the zip file has a very small size.
Otherwise returns True
.
Source code in fractal_server/zip_tools.py
70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 |
|
_zip_folder_to_byte_stream_iterator(folder)
¶
Returns byte stream with the zipped log folder of a job.
Parameters:
Name | Type | Description | Default |
---|---|---|---|
folder |
str
|
the folder to zip |
required |
Source code in fractal_server/zip_tools.py
44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 |
|
_zip_folder_to_file_and_remove(folder)
¶
Creates a ZIP archive of the specified folder and removes the original folder (if it can be deleted).
This function performs the following steps:
1. Creates a ZIP archive of the folder
and names it with a temporary
suffix _tmp.zip
.
2. Renames the ZIP removing the suffix (this would possibly overwrite a
file with the same name already present).
3. Checks if the folder can be safely deleted using the
_folder_can_be_deleted
function. If so, deletes the original folder.
Source code in fractal_server/zip_tools.py
112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 |
|