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Repurpose the installtion app for it's original intent which was let apps report on their dependencies and if they were met. This commit removes two more Python dependencies: GitPython and psutil.

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This commit is contained in:
Roberto Rosario
2015-04-01 13:19:39 -04:00
parent 3f8fe90787
commit 57fd943c9d
8 changed files with 49 additions and 164 deletions
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33
mayan/apps/ocr/apps.py
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@@ -2,6 +2,8 @@ from __future__ import unicode_literals
import logging
import sh
from django import apps
from django.utils.translation import ugettext_lazy as _
@@ -10,6 +12,7 @@ from common.utils import encapsulate
from documents.models import Document, DocumentVersion
from documents.signals import post_version_upload
from documents.widgets import document_link
from installation import PropertyNamespace
from main.api import register_maintenance_links
from navigation.api import register_links, register_model_list_columns
from navigation.links import link_spacer
@@ -24,6 +27,7 @@ from .links import (
)
from .models import DocumentVersionOCRError
from .permissions import PERMISSION_OCR_DOCUMENT
from .settings import PDFTOTEXT_PATH, TESSERACT_PATH, UNPAPER_PATH
from .tasks import task_do_ocr
logger = logging.getLogger(__name__)
@@ -79,3 +83,32 @@ class OCRApp(apps.AppConfig):
'name': _('Result'), 'attribute': 'result'
},
])
namespace = PropertyNamespace('ocr', _('OCR'))
try:
pdftotext = sh.Command(PDFTOTEXT_PATH)
except sh.CommandNotFound:
namespace.add_property('pdftotext', _('pdftotext version'), _('not found'), report=True)
except Exception:
namespace.add_property('pdftotext', _('pdftotext version'), _('error getting version'), report=True)
else:
namespace.add_property('pdftotext', _('pdftotext version'), pdftotext('-v').stderr, report=True)
try:
tesseract = sh.Command(TESSERACT_PATH)
except sh.CommandNotFound:
namespace.add_property('tesseract', _('tesseract version'), _('not found'), report=True)
except Exception:
namespace.add_property('tesseract', _('tesseract version'), _('error getting version'), report=True)
else:
namespace.add_property('tesseract', _('tesseract version'), tesseract('-v').stderr, report=True)
try:
unpaper = sh.Command(UNPAPER_PATH)
except sh.CommandNotFound:
namespace.add_property('unpaper', _('unpaper version'), _('not found'), report=True)
except Exception:
namespace.add_property('unpaper', _('unpaper version'), _('error getting version'), report=True)
else:
namespace.add_property('unpaper', _('unpaper version'), unpaper('-V').stdout, report=True)