Pelican安装使用

2018-09-29 本文已影响0人 MicoCube

安装依赖

#依赖库，写入到requirements.txt
Markdown
pelican
jupyter
ipython
nbconvert
beautifulsoup4
ghp-import
matplotlib
| => pip3 install -r requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple
Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple
Collecting Markdown==2.6.6 (from -r requirements.txt (line 1))
  Downloading https://pypi.tuna.tsinghua.edu.cn/packages/14/eb/ae35c7d154eb9395c49950788e738effd0e2e8293544e8ee7558a369d7e8/Markdown-2.6.6.zip (412kB)
    100% |████████████████████████████████| 419kB 3.4MB/s
Collecting pelican==3.6.3 (from -r requirements.txt (line 2))
  Downloading https://pypi.tuna.tsinghua.edu.cn/packages/d0/57/d6bba50602b6345ff992b543b904c82f5bac35d84c86949f742bb83dd61d/pelican-3.6.3-py2.py3-none-any.whl (130kB)
    100% |████████████████████████████████| 133kB 7.4MB/s
Requirement already satisfied: jupyter>=1.0 in /Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages (from -r requirements.txt (line 3)) (1.0.0)
Requirement already satisfied: ipython>=4.0 in /Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages (from -r requirements.txt (line 4)) (6.2.1)
Requirement already satisfied: nbconvert>=4.0 in /Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages (from -r requirements.txt (line 5)) (5.3.1)
Requirement already satisfied: beautifulsoup4 in /Users/micocube/Library/Python/3.6/lib/python/site-packages (from -r requirements.txt (line 6)) (4.6.0)
Collecting ghp-import==0.4.1 (from -r requirements.txt (line 7))
  Downloading https://pypi.tuna.tsinghua.edu.cn/packages/08/17/9847c2be67ef5af9d10835610c59138b37229e0cb296899bdafb4dbd603d/ghp-import-0.4.1.tar.gz
Collecting matplotlib==1.5.1 (from -r requirements.txt (line 8))
  Downloading https://pypi.tuna.tsinghua.edu.cn/packages/8f/f4/c0c7e81f64d5f4d36e52e393af687f28882c53dcd924419d684dc9859f40/matplotlib-1.5.1.tar.gz (54.0MB)
    100% |████████████████████████████████| 54.0MB 538kB/s
    Complete output from command python setup.py egg_info:
    ============================================================================
    Edit setup.cfg to change the build options

    BUILDING MATPLOTLIB
                matplotlib: yes [1.5.1]
                    python: yes [3.6.1 (v3.6.1:69c0db5050, Mar 21 2017,
                            01:21:04)  [GCC 4.2.1 (Apple Inc. build 5666) (dot
                            3)]]
                  platform: yes [darwin]

    REQUIRED DEPENDENCIES AND EXTENSIONS
                     numpy: yes [version 1.13.1]
                  dateutil: yes [using dateutil version 2.6.1]
                      pytz: yes [using pytz version 2017.2]
                    cycler: yes [using cycler version 0.10.0]
                   tornado: yes [using tornado version 4.5.1]
                 pyparsing: yes [using pyparsing version 2.2.0]
                    libagg: yes [pkg-config information for 'libagg' could not
                            be found. Using local copy.]
                  freetype: no  [The C/C++ header for freetype2 (ft2build.h)
                            could not be found.  You may need to install the
                            development package.]
                       png: yes [version 1.6.34]
                     qhull: yes [pkg-config information for 'qhull' could not be
                            found. Using local copy.]

    OPTIONAL SUBPACKAGES
               sample_data: yes [installing]
                  toolkits: yes [installing]
                     tests: yes [nose 0.11.1 or later is required to run the
                            matplotlib test suite. Please install it with pip or
                            your preferred tool to run the test suite / using
                            unittest.mock]
            toolkits_tests: yes [nose 0.11.1 or later is required to run the
                            matplotlib test suite. Please install it with pip or
                            your preferred tool to run the test suite / using
                            unittest.mock]

    OPTIONAL BACKEND EXTENSIONS
                    macosx: yes [installing, darwin]
                    qt5agg: no  [PyQt5 not found]
                    qt4agg: no  [PySide not found; PyQt4 not found]
                   gtk3agg: no  [Requires pygobject to be installed.]
                 gtk3cairo: no  [Requires cairocffi or pycairo to be installed.]
                    gtkagg: no  [Requires pygtk]
                     tkagg: yes [installing, version not identified]
                     wxagg: no  [requires wxPython]
                       gtk: no  [Requires pygtk]
                       agg: yes [installing]
                     cairo: no  [cairocffi or pycairo not found]
                 windowing: no  [Microsoft Windows only]

    OPTIONAL LATEX DEPENDENCIES
                    dvipng: no
               ghostscript: no
                     latex: no
                   pdftops: no

    OPTIONAL PACKAGE DATA
                      dlls: no  [skipping due to configuration]

    ============================================================================
                            * The following required packages can not be built:
                            * freetype

    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/2f/6g9vp18j7t15np9rtwvcwxb40000gn/T/pip-install-3xca87ts/matplotlib/

缺少freetype

安装

| ~/Documents/notebook @ micodeMacBook-Pro (micocube)
| => brew install freetype
Updating Homebrew...
Warning: freetype 2.9 is already installed
| => brew list freetype
# free type 已经安装
/usr/local/Cellar/freetype/2.9/bin/freetype-config
/usr/local/Cellar/freetype/2.9/include/freetype2/ (49 files)
/usr/local/Cellar/freetype/2.9/lib/libfreetype.6.dylib
/usr/local/Cellar/freetype/2.9/lib/pkgconfig/freetype2.pc
/usr/local/Cellar/freetype/2.9/lib/ (2 other files)
/usr/local/Cellar/freetype/2.9/share/aclocal/freetype2.m4
/usr/local/Cellar/freetype/2.9/share/man/man1/freetype-config.1

下载matplotlib的源码包(tar.gz格式)：下载地址
解压后进入源码目录，执行python3 setup.py,还是说缺少freetype，搜索这个东西到底是在哪报的：

| => grep -Ilr "freetype" ./
.//INSTALL
.//CHANGELOG
.//setupext.py
.//matplotlibrc.template
.//examples/pylab_examples/font_table_ttf.py
.//lib/matplotlib/backends/backend_pdf.py
.//lib/matplotlib/backends/backend_agg.py
.//lib/matplotlib/tests/test_delaunay.py
.//lib/matplotlib/tests/test_tightlayout.py
.//lib/matplotlib/testing/decorators.py
.//lib/matplotlib/mpl-data/matplotlibrc
.//lib/matplotlib/mpl-data/fonts/ttf/RELEASENOTES.TXT
.//lib/matplotlib/mpl-data/stylelib/classic.mplstyle
.//lib/mpl_examples/pylab_examples/font_table_ttf.py
.//doc/devel/testing.rst
.//doc/devel/MEP/MEP14.rst
.//doc/users/text_intro.rst
.//doc/users/github_stats.rst
.//doc/users/screenshots.rst
.//doc/glossary/index.rst
.//doc/mpl_examples/pylab_examples/font_table_ttf.py
.//extern/agg24-svn/include/agg_rasterizer_compound_aa.h
.//extern/agg24-svn/include/agg_rasterizer_cells_aa.h
.//extern/agg24-svn/include/agg_rasterizer_scanline_aa.h
.//extern/agg24-svn/include/agg_rasterizer_scanline_aa_nogamma.h
.//src/ft2font_wrapper.cpp
.//src/ft2font.h
.//src/ft2font.cpp

最终在setupext.py里找到了检测的源码

# 抛错的地方
def check_include_file(include_dirs, filename, package):
"""
Raises an exception if the given include file can not be found.
"""
if not has_include_file(include_dirs, filename):
    raise CheckFailed(
        "The C/C++ header for %s (%s) could not be found.  You "
        "may need to install the development package." %
        (package, filename))
# 基础文件夹
def get_base_dirs():
"""
Returns a list of standard base directories on this platform.
"""
if options['basedirlist']:
    return options['basedirlist']

basedir_map = {
    'win32': ['win32_static', ],
    'darwin': ['/usr/local/', '/usr', '/usr/X11',
               '/opt/X11', '/opt/local'],
    'sunos5': [os.getenv('MPLIB_BASE') or '/usr/local', ],
    'gnu0': ['/usr'],
    'aix5': ['/usr/local'],
    }
return basedir_map.get(sys.platform, ['/usr/local', '/usr'])
# include 文件夹
def get_include_dirs():
"""
Returns a list of standard include directories on this platform.
"""
include_dirs = [os.path.join(d, 'include') for d in get_base_dirs()]
include_dirs.extend(
    os.environ.get('CPLUS_INCLUDE_PATH', '').split(os.pathsep))
return include_dirs
# 检测freetype的代码
class FreeType(SetupPackage):
name = "freetype"

def check(self):
    if sys.platform == 'win32':
        check_include_file(get_include_dirs(), 'ft2build.h', 'freetype')
        return 'Using unknown version found on system.'

    status, output = getstatusoutput("freetype-config --ftversion")
    if status == 0:
        version = output
    else:
        version = None

    # Early versions of freetype grep badly inside freetype-config,
    # so catch those cases. (tested with 2.5.3).
    if version is None or 'No such file or directory\ngrep:' in version:
        version = self.version_from_header()
    if version is None or 'No such file or directory\ngrep:' in version:
        version = self.version_from_header()

    # pkg_config returns the libtool version rather than the
    # freetype version so we need to explicitly pass the version
    # to _check_for_pkg_config
    return self._check_for_pkg_config(
        'freetype2', 'ft2build.h',
        min_version='2.3', version=version)

def version_from_header(self):
    version = 'unknown'
    ext = self.get_extension()
    if ext is None:
        return version
    # Return the first version found in the include dirs.
    for include_dir in ext.include_dirs:
        header_fname = os.path.join(include_dir, 'freetype.h')
        if os.path.exists(header_fname):
            major, minor, patch = 0, 0, 0
def add_flags(self, ext):
    pkg_config.setup_extension(
        ext, 'freetype2',
        default_include_dirs=[
            'include/freetype2', 'freetype2',
            'lib/freetype2/include',
            'lib/freetype2/include/freetype2'],
        default_library_dirs=[
            'freetype2/lib'],
        default_libraries=['freetype', 'z'])
        
class FT2Font(SetupPackage):
name = 'ft2font'

def get_extension(self):
    sources = [
        'src/ft2font.cpp',
        'src/ft2font_wrapper.cpp',
        'src/mplutils.cpp'
        ]
    ext = make_extension('matplotlib.ft2font', sources)
    FreeType().add_flags(ext)
    Numpy().add_flags(ext)
    return ext

mac 上的基础地址是['/usr/local/', '/usr', '/usr/X11','/opt/X11', '/opt/local']，那么选一个，给freetype建立软链接.
- 已经知道freetype2的存放地址是/usr/local/Cellar/freetype/2.9/include/freetype2/，
- 建立软链接:ln -s /usr/local/opt/freetype/include/freetype2/freetype2/ft2build.h /usr/local/include/ft2build.h
- 建立软链接:ln -s /usr/local/opt/freetype/include/freetype2/freetype2/freetype /usr/local/include/freetype
重新执行pip3 install -r requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple

pelican-quickstart
git init
Pelican doesn't support writing blog posts using Jupyter by default — we'll need to install a plugin that enables this behavio:git submodule add git://github.com/danielfrg/pelican-ipynb.git plugins/ipynb
In order to activate the plugin, we'll need to modify pelicanconf.py and add these lines at the bottom:

MARKUP = ('md', 'ipynb')
PLUGIN_PATH = './plugins'
PLUGINS = ['ipynb.markup']

在content文件夹创建一个jupyter notebook文件(.ipynb)，同时创建一个同名的.nbdata:

Title: First Post
Slug: first-post
Date: 2016-06-08 20:00
Category: posts
Tags: python firsts
author: Vik Paruchuri
Summary: My first post, read it to find out.

First, enable the "metacell" mode globally in your config

IPYNB_USE_METACELL = True

Now, you can put the metadata in the first notebook cell in Markdown mode, like this:

- title: My notebook
- author: John Doe
- date: 2018-05-11
- category: pyhton
- tags: pip

生成html
- Switch to the jupyter-blog(content的上层目录) folder.
- Run pelican content to generate the HTML.
- Switch to the output directory.
- Run python -m pelican.server.
- Visit localhost:8000 in your browser to preview the blog.
主题安装
- 查看已安装的主题和主题保存路径pelican-themes -v -l
- git clone https://github.com/getpelican/pelican-themes.git ./themes/
- pelican-themes --install ./themes/bootstrap2 --verbose
- 编辑 pelicanconf.py，添加THEME = "bootstrap2"
- 卸载主题命令pelican-themes --remove 主题名称 --verbose
- 建立软连接安装pelican-themes --symlink ./themes/bootstrap2 --verbose

Pelican安装使用

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