6c94f88c24
improve platform independence ( #296 )
...
* add os.devnull for platform independence
fixes #288
* add test for soft_barcode
* open devnull as binary
* add version identifier to pickle
2018-05-15 01:03:07 +02:00
47b4d41b28
use package for tempdir
...
cherry-picked from 8494cca526#274
2018-05-13 18:52:39 +02:00
6e09fd1e97
fix typo
2018-04-26 07:22:37 +02:00
44f01a212b
fix docs failing due to pickle protocol in mixed env
...
When executing a tox-run a pickle file will be created. If the docs are
built after the py3 task, it will fail due to incompatible
pickle-protocols.
See https://stackoverflow.com/a/25843743/4244236 for reference.
2017-10-08 21:08:13 +02:00
50c627fbb0
Pickling capabilities for faster start up times. ( #252 )
...
On a RaspberryPi it's taking 10 seconds to simply run:
import escpos.printer
This change creates a pickle file that will load 20x faster. The
rationale is that the capabilities.json file doesn't change too often.
Also changed some imports for PEP8.
2017-08-31 09:07:26 +02:00
a0ef820947
add support for an ESCPOS_CAPABILITIES_FILE environment variable. This is useful in situations where package structure is changed, such as using cx-freeze
2017-03-27 14:39:49 +02:00
c48a0bee51
use not in instead of not ... in
2017-01-30 00:50:58 +01:00
c2fc464c55
reformat PEP8 and similar issues
2017-01-30 00:10:14 +01:00
e4a21e94fc
improve doc, improve codepage_tables.py
2017-01-29 23:36:33 +01:00
9a65945fcd
re-work encoder to consult the capabilities database and use custom code pages or python encoder as necessary
2016-09-11 21:03:55 +10:00
c3e3ec5808
Merge branch 'capabilities' into text-encoding
2016-08-30 18:02:40 +02:00
c850a726cb
Fix docstring warnings from QuantifedCode.
2016-08-30 17:55:58 +02:00
2f89f3fe3a
Port to current version of escpos-printer-db.
2016-08-30 17:08:27 +02:00
58ea206c36
Avoid mutable default argumet.
2016-08-30 16:13:38 +02:00
b92eeed50b
Add tests for the profile.
2016-08-30 13:27:48 +02:00
5fa89ff685
Automatically choose correct barcode function.
...
Tests for barcode function.
2016-08-30 13:02:58 +02:00
a07f84a5bc
Match the current printer-db format.
2016-08-30 12:26:09 +02:00
a8574ad9d7
Support loading capabilites YAML into Python classes.
2016-08-26 10:41:01 +02:00
Patrick Kanzler