GeoDjango GEOSException 오류

GeoDjango GEOSException 오류

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내 컴퓨터에 GeoDjango를 설치하려고합니다. 저는 Python을 처음 접했고 다른 팀원들에게 매우 까다로운 설치 프로젝트에 참여하고 있습니다. brew를 사용하여 Python 2.7 및 GEOS를 설치하고 PSQL 9.2.4를 실행했지만 웹 서버를 실행하려고하면이 오류가 계속 발생합니다.

__import__(name)
File "/Users/armynante/Desktop/uclass-files/uclass-env/lib/python2.7/site
packages/django/contrib/gis/geometry/backend/geos.py", line 1, in <module>
from django.contrib.gis.geos import (
File "/Users/armynante/Desktop/uclass-files/uclass-env/lib/python2.7/site
packages/django/contrib/gis/geos/__init__.py", line 6, in <module>
from django.contrib.gis.geos.geometry import GEOSGeometry, wkt_regex, hex_regex
File "/Users/armynante/Desktop/uclass-files/uclass-env/lib/python2.7/site
packages/django/contrib/gis/geos/geometry.py", line 14, in <module>
from django.contrib.gis.geos.coordseq import GEOSCoordSeq
File "/Users/armynante/Desktop/uclass-files/uclass-env/lib/python2.7/site-
packages/django/contrib/gis/geos/coordseq.py", line 9, in <module>
from django.contrib.gis.geos.libgeos import CS_PTR
File "/Users/armynante/Desktop/uclass-files/uclass-env/lib/python2.7/site-
packages/django/contrib/gis/geos/libgeos.py", line 119, in <module>
_verinfo = geos_version_info()
File "/Users/armynante/Desktop/uclass-files/uclass-env/lib/python2.7/site
packages/django/contrib/gis/geos/libgeos.py", line 115, in geos_version_info
if not m: raise GEOSException('Could not parse version info string "%s"' % ver)
django.contrib.gis.geos.error.GEOSException: Could not parse version info string
"3.4.2-CAPI-1.8.2 r3921"

이 추적과 관련된 것을 SO 또는 웹에서 찾을 수 없습니다. 정규식 실패일까요? 현재 PSQL 및 GEOS를 다시 설치하여 실행할 수 있는지 확인하려고합니다.

내 요구 사항 파일은 다음과 같습니다.

django==1.4
psycopg2==2.4.4
py-bcrypt==0.4
python-memcached==1.48
south==0.7.3

# Debug Tools
sqlparse==0.1.3
django-debug-toolbar==0.9.1
django-devserver==0.3.1

# Deployment
fabric==1.4

# AWS
# boto==2.1.1
django-storages==1.1.4
django-ses==0.4.1

# ECL
http://packages.elmcitylabs.com/ecl_django-0.5.3.tar.gz#ecl_django
http://packages.elmcitylabs.com/ecl_google-0.2.14.tar.gz#ecl_google
# https://packages.elmcitylabs.com/ecl_tools-0.3.7.tar.gz#ecl_tools
# https://packages.elmcitylabs.com/chargemaster-0.2.19.tar.gz
# https://packages.elmcitylabs.com/ecl_facebook-0.3.12.tar.gz#ecl_facebook
# https://packages.elmcitylabs.com/ecl_twitter-0.3.3.tar.gz#ecl_twitter

# Search
#https://github.com/elmcitylabs/django-haystack/tarball/issue-522#django-haystack
-e git+https://github.com/toastdriven/django-haystack.git#egg=django-haystack

pysolr==2.1.0-beta
# whoosh==2.3.2

# Misc
# PIL
# django-shorturls==1.0.1
# suds==0.4

django-mptt
sorl-thumbnail

stripe
pytz==2013b

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이것은 내 해결책입니다 (분명히 내 영어처럼 추악하지만 작동합니다). 문제는 버전 문자열에 RegEx에서 원하지 않는 공백이 있다는 것입니다.

오류 내용 :

GEOSException : 버전 정보 문자열 "3.4.2-CAPI-1.8.2 r3921"을 구문 분석 할 수 없습니다.

그리고 geos_version_info는 다음과 같이 경고합니다.

Regular expression should be able to parse version strings such as '3.0.0rc4-CAPI-1.3.3', '3.0.0-CAPI-1.4.1' or '3.4.0dev-CAPI-1.8.0'

Edit this file: site-packages/django/contrib/gis/geos/libgeos.py

Look for the function: geos_version_info

And change this line:

ver = geos_version().decode()

With this line:

ver = geos_version().decode().split(' ')[0]

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In the latest GEOS install, the above answer didn't work... but was close to the problem.

I changed the regex right above the geos_version_info(): from:

version_regex = re.compile(r'^(?P<version>(?P<major>\d+)\.(?P<minor>\d+)\.(?P<subminor>\d+))((rc(?P<release_candidate>\d+))|dev)?-CAPI-(?P<capi_version>\d+\.\d+\.\d+)$')

to be:

version_regex = re.compile(r'^(?P<version>(?P<major>\d+)\.(?P<minor>\d+)\.(?P<subminor>\d+))((rc(?P<release_candidate>\d+))|dev)?-CAPI-(?P<capi_version>\d+\.\d+\.\d+).*$')

Notice the .* added to the end of the regex.

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I think this is broken again. A recent upgrade on our FreeBSD server led to this error:

django.contrib.gis.geos.error.GEOSException: Could not parse version info string "3.6.2-CAPI-1.10.2 4d2925d6"

Looks like the regex in Django's libgeos.py needs to be updated again to account for this different syntax. Nachopro's solution still serves as a workaround.

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It appears that this has been fixed in Django as of last March or so. See also Django bug 20036. So upgrading to Django 1.5.4 will solve the problem.

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For those folks who don't have 3.6.1 previously installed:

1. brew unlink geos
2. Install 3.6.1 with brew install https://raw.githubusercontent.com/Homebrew/homebrew-core/145b22e8330e094ee148861e72e26c03e73d34a1/Formula/geos.rb.
3. brew info geos should show 3.6.1 starred:

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This can be fixed by trying the following,

brew switch geos 3.6.1

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I fixed the issue by installing PostGIS with Postgres using https://postgresapp.com/downloads.html.

1. Install PostGIS (2.2): brew install postgis
2. To unlink geos if version is higher than 3.6.1: brew unlink geos
3. Install Geos (3.6.1): brew install https://raw.githubusercontent.com/Homebrew/homebrew-core/145b22e8330e094ee148861e72e26c03e73d34a1/Formula/geos.rb
4. Switch geos version(latest version is 3.7.2 which is not supported by Django 1.11.3): brew switch geos 3.6.1
5. Login to database and create postgis extensions: CREATE EXTENSION postgis; Test postgis extension: SELECT ST_Distance('LINESTRING(-122.33 47.606, 0.0 51.5)'::geography, 'POINT(-21.96 64.15)'::geography);
6. Check postgis version: SELECT PostGIS_full_version();

참고URL : https://stackoverflow.com/questions/18643998/geodjango-geosexception-error