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Documento
documento-printserver
Merge requests
!18
Resolve "Use real temporary folder for barcode PDF files"
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Merged
Resolve "Use real temporary folder for barcode PDF files"
7-use-real-temporary-folder-for-barcode-pdf-files
into
master
Overview
0
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1
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2
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1
Merged
Jonathan Weth
requested to merge
7-use-real-temporary-folder-for-barcode-pdf-files
into
master
4 years ago
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0
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1
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2
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1
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Closes
#7 (closed)
Edited
4 years ago
by
Jonathan Weth
0
0
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master
master (base)
and
latest version
latest version
d7adec24
1 commit,
4 years ago
1 file
+
18
−
12
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documento_printserver/print_server.py
+
18
−
12
Options
import
os
import
subprocess
# noqa
import
time
from
tempfile
import
TemporaryDirectory
import
requests
from
barcode
import
Code128
@@ -110,18 +112,22 @@ def print_server():
if
report
==
"
barcode_label
"
:
label_url
=
base_url
+
document
[
"
barcode_label
"
]
# Download barcode label
r
=
requests
.
get
(
label_url
)
with
open
(
"
barcode-tmp.pdf
"
,
"
wb
"
)
as
f
:
f
.
write
(
r
.
content
)
# Send barcode label to printer
subprocess
.
Popen
(
# noqa
[
"
lp
"
,
"
-d
"
,
settings
.
get
(
"
barcode_printer.name
"
),
"
barcode-tmp.pdf
"
],
stderr
=
subprocess
.
DEVNULL
,
stdout
=
subprocess
.
DEVNULL
,
)
# noqa
printed
=
True
with
TemporaryDirectory
()
as
temp_dir
:
# Download barcode label
r
=
requests
.
get
(
label_url
)
filename
=
os
.
path
.
join
(
temp_dir
,
"
barcode-tmp.pdf
"
)
print
(
filename
)
with
open
(
filename
,
"
wb
"
)
as
f
:
f
.
write
(
r
.
content
)
print
([
"
lp
"
,
"
-d
"
,
settings
.
get
(
"
barcode_printer.name
"
),
filename
])
# Send barcode label to printer
p
=
subprocess
.
Popen
(
# noqa
[
"
lp
"
,
"
-d
"
,
settings
.
get
(
"
barcode_printer.name
"
),
filename
],
stderr
=
subprocess
.
DEVNULL
,
stdout
=
subprocess
.
DEVNULL
,
)
# noqa
p
.
wait
()
printed
=
True
elif
report
==
"
info_page
"
:
print_info
(
document
,
categories
)
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