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new c936a81 docker: Drop caffe2 download progess bars (#5359)
c936a81 is described below
commit c936a81dab2b4b4b595d02153a6654b9d4e09cd5
Author: Marcus Shawcroft <[email protected]>
AuthorDate: Fri Apr 17 19:05:42 2020 +0100
docker: Drop caffe2 download progess bars (#5359)
Change-Id: Ia15c3c8f41f75423814e559f6fdb062098f19464
---
docker/install/ubuntu_install_caffe2.sh | 20 +++++++++++++++++---
1 file changed, 17 insertions(+), 3 deletions(-)
diff --git a/docker/install/ubuntu_install_caffe2.sh
b/docker/install/ubuntu_install_caffe2.sh
index a9c1d19..fa091f9 100755
--- a/docker/install/ubuntu_install_caffe2.sh
+++ b/docker/install/ubuntu_install_caffe2.sh
@@ -20,6 +20,20 @@ set -e
set -u
set -o pipefail
-python3 -m caffe2.python.models.download -i -f squeezenet
-python3 -m caffe2.python.models.download -i -f resnet50
-python3 -m caffe2.python.models.download -i -f vgg19
+# caffe2.python.module.download generates a progress bar. in non
+# interactive use this results in huge progress debris in the log
+# files. There is no option to disable the progress bar so work
+# around it by stripping the progress bar output
+
+filter_progress_bar()
+{
+ # Progress bars are the 'goto start of line' escape sequence
+ # ESC[1000D[ repeated, the end of the progress bar is the end of
+ # line. We can selectively remove progress bars by dropping lines
+ # that beging with the escape sequence.
+ sed "/^\x1b\[1000D/d"
+}
+
+python3 -m caffe2.python.models.download -i -f squeezenet | filter_progress_bar
+python3 -m caffe2.python.models.download -i -f resnet50 | filter_progress_bar
+python3 -m caffe2.python.models.download -i -f vgg19 | filter_progress_bar
