Flask 설치하기

참고 : http://flask.pocoo.org/docs/installation/

1. Flask 개발을 위한 환경 설정

Flask는 Werkzeug 와 Jinja2 라이브러리에 의존적
Werkzeug는 웹어플리케이션과 다양한 서버 사이의 개발과 배포를 위한 표준 파이썬 인터페이스인 WSGI를 구현한 툴킷
Jinja2 는 HTML 템플릿을 렌더링 하는 템플릿 엔진

1.1. python 설치
Python 2.5 또는 상위 버전을 사용(파이썬 3.x 버전을 지원안됨, 0.10 이상에선 지원된다는 이야기도..)

1.2 easy_install, pip 설치
생략 – http://apollo89.com/wordpress/?p=3627 참고

1.3 virtualenv 설치

C:\Python27>pip install virtualenv
Downloading/unpacking virtualenv
  Downloading virtualenv-1.10.1.tar.gz (1.3MB): 1.3MB downloaded
  Running setup.py egg_info for package virtualenv

    warning: no files found matching '*.egg' under directory 'virtualenv_support'
    warning: no previously-included files matching '*' found under directory 'docs\_templates'
    warning: no previously-included files matching '*' found under directory 'docs\_build'
Installing collected packages: virtualenv
  Running setup.py install for virtualenv

    warning: no files found matching '*.egg' under directory 'virtualenv_support'
    warning: no previously-included files matching '*' found under directory 'docs\_templates'
    warning: no previously-included files matching '*' found under directory 'docs\_build'
    Installing virtualenv-script.py script to C:\Python27\Scripts
    Installing virtualenv.exe script to C:\Python27\Scripts
    Installing virtualenv.exe.manifest script to C:\Python27\Scripts
    Installing virtualenv-2.7-script.py script to C:\Python27\Scripts
    Installing virtualenv-2.7.exe script to C:\Python27\Scripts
    Installing virtualenv-2.7.exe.manifest script to C:\Python27\Scripts
Successfully installed virtualenv
Cleaning up...

C:\Python27>mkdir flask_pjt
C:\Python27>cd flask_pjt
C:\Python27\flask_pjt>virtualenv venv
New python executable in venv\Scripts\python.exe
Installing Setuptools...............................................................................
....................................................................................................
.................................................................done.
Installing Pip......................................................................................
....................................................................................................
....................................................................................................
...........................................done.

C:\Python27\flask_pjt>tree
로컬 디스크 볼륨에 대한 폴더 경로의 목록입니다.
볼륨 일련 번호는 00XX-XXXX입니다.
 .
└─venv
    ├─Include
    ├─Lib
    │  ├─distutils
    │  ├─encodings
    │  └─site-packages
    │      ├─pip
    │      │  ├─backwardcompat
    │      │  ├─commands
    │      │  ├─vcs
    │      │  └─vendor
    │      │      ├─distlib
    │      │      │  └─_backport
    │      │      └─html5lib
    │      │          ├─filters
    │      │          ├─serializer
    │      │          ├─treebuilders
    │      │          ├─treewalkers
    │      │          └─trie
    │      ├─pip-1.4.1-py2.7.egg-info
    │      ├─setuptools
    │      │  ├─command
    │      │  ├─tests
    │      │  └─_backport
    │      │      └─hashlib
    │      ├─setuptools-0.9.8-py2.7.egg-info
    │      └─_markerlib
    └─Scripts

C:\Python27\flask_pjt>venv\scripts\activate
(venv) C:\Python27\flask_pjt>

1.4 Flask 설치

(venv) C:\Python27\flask_pjt>pip install Flask
Downloading/unpacking Flask
  Could not fetch URL https://pypi.python.org/simple/Flask/: There was a problem confirming the ssl
certificate: <urlopen error [Errno 1] _ssl.c:504: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIF
ICATE:certificate verify failed>
  Will skip URL https://pypi.python.org/simple/Flask/ when looking for download links for Flask
  Could not fetch URL https://pypi.python.org/simple/: There was a problem confirming the ssl certif
icate: <urlopen error [Errno 1] _ssl.c:504: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:
certificate verify failed>
  Will skip URL https://pypi.python.org/simple/ when looking for download links for Flask
  Cannot fetch index base URL https://pypi.python.org/simple/
  Could not fetch URL https://pypi.python.org/simple/Flask/: There was a problem confirming the ssl
certificate: <urlopen error [Errno 1] _ssl.c:504: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIF
ICATE:certificate verify failed>
  Will skip URL https://pypi.python.org/simple/Flask/ when looking for download links for Flask
  Could not find any downloads that satisfy the requirement Flask
Cleaning up...
No distributions at all found for Flask
Storing complete log in C:\Users\apollo89\pip\pip.log

(venv) C:\Python27\flask_pjt>

에러발생..

구글로 검색해서 해결하려고 시도했지만 안됨..

그래서 그냥 flask 를 받아서 설치하기로 결정

https://github.com/mitsuhiko/flask 에서 zip 파일 다운로드 후 압축을 풀고 설치

(venv) C:\Python27\flask_pjt\flask>python setup.py develop
running develop
running egg_info
creating Flask.egg-info
writing requirements to Flask.egg-info\requires.txt
writing Flask.egg-info\PKG-INFO
writing top-level names to Flask.egg-info\top_level.txt
writing dependency_links to Flask.egg-info\dependency_links.txt
writing manifest file 'Flask.egg-info\SOURCES.txt'
reading manifest file 'Flask.egg-info\SOURCES.txt'
reading manifest template 'MANIFEST.in'
warning: no files found matching '*' under directory 'tests'
warning: no previously-included files matching '*.pyc' found under directory 'docs'
warning: no previously-included files matching '*.pyo' found under directory 'docs'
warning: no previously-included files matching '*.pyc' found under directory 'tests'
warning: no previously-included files matching '*.pyo' found under directory 'tests'
warning: no previously-included files matching '*.pyc' found under directory 'examples'
warning: no previously-included files matching '*.pyo' found under directory 'examples'
no previously-included directories found matching 'docs\_build'
no previously-included directories found matching 'docs\_themes\.git'
writing manifest file 'Flask.egg-info\SOURCES.txt'
running build_ext
Creating c:\python27\flask_pjt\flask\venv\lib\site-packages\Flask.egg-link (link to .
)
Adding Flask 0.11-dev-20130912 to easy-install.pth file

Installed c:\python27\flask_pjt\flask
Processing dependencies for Flask==0.11-dev-20130912
Searching for itsdangerous>=0.21
Reading https://pypi.python.org/simple/itsdangerous/
Best match: itsdangerous 0.23
Downloading https://pypi.python.org/packages/source/i/itsdangerous/itsdangerous-0.23.tar.gz#md5=985e
726eb76f18aca81e703f0a6c6efc
Processing itsdangerous-0.23.tar.gz
Writing c:\users\apollo89\appdata\local\temp\easy_install-56pclg\itsdangerous-0.23\setup.cfg
Running itsdangerous-0.23\setup.py -q bdist_egg --dist-dir c:\users\apollo89\appdata\local\temp\easy_ins
tall-56pclg\itsdangerous-0.23\egg-dist-tmp-3wt_xw
warning: no previously-included files matching '*' found under directory 'docs\_build'
Adding itsdangerous 0.23 to easy-install.pth file

Installed c:\python27\flask_pjt\flask\venv\lib\site-packages\itsdangerous-0.23-py2.7.
egg
Searching for Jinja2>=2.4
Reading https://pypi.python.org/simple/Jinja2/
Best match: Jinja2 2.7.1
Downloading https://pypi.python.org/packages/source/J/Jinja2/Jinja2-2.7.1.tar.gz#md5=282aed153e69f97
0d6e76f78ed9d027a
Processing Jinja2-2.7.1.tar.gz
Writing c:\users\apollo89\appdata\local\temp\easy_install-suszs0\Jinja2-2.7.1\setup.cfg
Running Jinja2-2.7.1\setup.py -q bdist_egg --dist-dir c:\users\apollo89\appdata\local\temp\easy_install-
suszs0\Jinja2-2.7.1\egg-dist-tmp-0imm4r
warning: no files found matching '*' under directory 'custom_fixers'
warning: no previously-included files matching '*' found under directory 'docs\_build'
warning: no previously-included files matching '*.pyc' found under directory 'jinja2'
warning: no previously-included files matching '*.pyc' found under directory 'docs'
warning: no previously-included files matching '*.pyo' found under directory 'jinja2'
warning: no previously-included files matching '*.pyo' found under directory 'docs'
Adding jinja2 2.7.1 to easy-install.pth file

Installed c:\python27\flask_pjt\flask\venv\lib\site-packages\jinja2-2.7.1-py2.7.egg
Searching for Werkzeug>=0.7
Reading https://pypi.python.org/simple/Werkzeug/
Best match: Werkzeug 0.9.4
Downloading https://pypi.python.org/packages/source/W/Werkzeug/Werkzeug-0.9.4.tar.gz#md5=670fad41f57
c13b71a6816765765a3dd
Processing Werkzeug-0.9.4.tar.gz
Writing c:\users\apollo89\appdata\local\temp\easy_install-iqvjzl\Werkzeug-0.9.4\setup.cfg
Running Werkzeug-0.9.4\setup.py -q bdist_egg --dist-dir c:\users\apollo89\appdata\local\temp\easy_instal
l-iqvjzl\Werkzeug-0.9.4\egg-dist-tmp-jhxeek
warning: no files found matching '*' under directory 'werkzeug\debug\templates'
warning: no files found matching '*' under directory 'tests'
warning: no previously-included files matching '*.pyc' found under directory 'docs'
warning: no previously-included files matching '*.pyo' found under directory 'docs'
warning: no previously-included files matching '*.pyc' found under directory 'tests'
warning: no previously-included files matching '*.pyo' found under directory 'tests'
warning: no previously-included files matching '*.pyc' found under directory 'examples'
warning: no previously-included files matching '*.pyo' found under directory 'examples'
no previously-included directories found matching 'docs\_build'
Adding werkzeug 0.9.4 to easy-install.pth file

Installed c:\python27\flask_pjt\flask\venv\lib\site-packages\werkzeug-0.9.4-py2.7.egg

Searching for markupsafe
Reading https://pypi.python.org/simple/markupsafe/
Best match: MarkupSafe 0.18
Downloading https://pypi.python.org/packages/source/M/MarkupSafe/MarkupSafe-0.18.tar.gz#md5=f8d252fd
05371e51dec2fe9a36890687
Processing MarkupSafe-0.18.tar.gz
Writing c:\users\apollo89\appdata\local\temp\easy_install-cgvbgt\MarkupSafe-0.18\setup.cfg
Running MarkupSafe-0.18\setup.py -q bdist_egg --dist-dir c:\users\apollo89\appdata\local\temp\easy_insta
ll-cgvbgt\MarkupSafe-0.18\egg-dist-tmp-dexh4x
==========================================================================
WARNING: The C extension could not be compiled, speedups are not enabled.
Failure information, if any, is above.
Retrying the build without the C extension now.

==========================================================================
WARNING: The C extension could not be compiled, speedups are not enabled.
Plain-Python installation succeeded.
==========================================================================
Adding markupsafe 0.18 to easy-install.pth file

Installed c:\python27\flask_pjt\flask\venv\lib\site-packages\markupsafe-0.18-py2.7.eg
g
Finished processing dependencies for Flask==0.11-dev-20130912

(venv) C:\Python27\flask_pjt\flask>

설치완료!(몇몇 WARNING이 있지만 크게 문제되것 같지 않아 Pass~)

정상적으로 동작하는지 확인을 위해 hello 프로그램 작성

from flask import Flask
app = Flask(__name__)

@app.route('/')
def hello_world():
    return 'Hello Apollo89!'

if __name__ == '__main__':
    app.run()

실행결과

(venv) C:\Python27\flask_pjt>python hello.py
 * Running on http://127.0.0.1:5000/
127.0.0.1 - - [12/Sep/2013 23:08:03] "GET / HTTP/1.1" 200 -

hello

정상접속!!

Apollo89.com

아폴로씨의 잡다한 경험들..

One Response to Flask 설치하기

댓글 남기기응답 취소

카테고리

최신 댓글

메타