1 | # SPDX-License-Identifier: LGPL-3.0-only |
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2 | |||
3 | """Functions to publish documents and items.""" |
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4 | |||
5 | import os |
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6 | import tempfile |
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7 | import textwrap |
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8 | |||
9 | import bottle |
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10 | import markdown |
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11 | from bottle import template as bottle_template |
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12 | from plantuml_markdown import PlantUMLMarkdownExtension |
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13 | |||
14 | from doorstop import common, settings |
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15 | from doorstop.cli import utilities |
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16 | from doorstop.common import DoorstopError |
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17 | from doorstop.core import Document |
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18 | from doorstop.core.publisher_latex import _lines_latex, _matrix_latex |
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19 | from doorstop.core.types import is_item, is_tree, iter_documents, iter_items |
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20 | |||
21 | EXTENSIONS = ( |
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22 | "markdown.extensions.extra", |
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23 | "markdown.extensions.sane_lists", |
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24 | PlantUMLMarkdownExtension( |
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25 | server="http://www.plantuml.com/plantuml", |
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26 | cachedir=tempfile.gettempdir(), |
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27 | format="svg", |
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28 | classes="class1,class2", |
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29 | title="UML", |
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30 | alt="UML Diagram", |
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31 | ), |
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32 | ) |
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33 | CSS = os.path.join(os.path.dirname(__file__), "files", "doorstop.css") |
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34 | HTMLTEMPLATE = "sidebar" |
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35 | INDEX = "index.html" |
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36 | MATRIX = "traceability.csv" |
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37 | |||
38 | log = common.logger(__name__) |
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39 | |||
40 | |||
41 | def publish( |
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42 | obj, |
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43 | path, |
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44 | ext=None, |
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45 | linkify=None, |
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46 | index=None, |
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47 | matrix=None, |
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48 | template=None, |
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49 | toc=True, |
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50 | **kwargs, |
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51 | ): |
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52 | """Publish an object to a given format. |
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53 | |||
54 | The function can be called in two ways: |
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55 | |||
56 | 1. document or item-like object + output file path |
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57 | 2. tree-like object + output directory path |
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58 | |||
59 | :param obj: (1) Item, list of Items, Document or (2) Tree |
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60 | :param path: (1) output file path or (2) output directory path |
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61 | :param ext: file extension to override output extension |
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62 | :param linkify: turn links into hyperlinks (for Markdown or HTML) |
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63 | :param index: create an index.html (for HTML) |
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64 | :param matrix: create a traceability matrix, traceability.csv |
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65 | |||
66 | :raises: :class:`doorstop.common.DoorstopError` for unknown file formats |
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67 | |||
68 | :return: output location if files created, else None |
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69 | |||
70 | """ |
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71 | # Determine the output format |
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72 | ext = ext or os.path.splitext(path)[-1] or ".html" |
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73 | check(ext) |
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74 | if linkify is None: |
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75 | linkify = is_tree(obj) and ext in [".html", ".md", ".tex"] |
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76 | if index is None: |
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77 | index = is_tree(obj) and ext == ".html" |
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78 | if matrix is None: |
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79 | matrix = is_tree(obj) |
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80 | |||
81 | if is_tree(obj): |
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82 | assets_dir = os.path.join(path, Document.ASSETS) # path is a directory name |
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83 | else: |
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84 | assets_dir = os.path.join( |
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85 | os.path.dirname(path), Document.ASSETS |
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86 | ) # path is a filename |
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87 | |||
88 | if os.path.isdir(assets_dir): |
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89 | log.info("Deleting contents of assets directory %s", assets_dir) |
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90 | common.delete_contents(assets_dir) |
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91 | else: |
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92 | os.makedirs(assets_dir) |
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93 | |||
94 | # If publish html and then markdown ensure that the html template are still available |
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95 | if not template: |
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96 | template = HTMLTEMPLATE |
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97 | template_assets = os.path.join(os.path.dirname(__file__), "files", "assets") |
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98 | if os.path.isdir(template_assets): |
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99 | if ext == ".tex": |
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100 | template_assets = template_assets + "/latex" |
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101 | log.info("Copying %s to %s", template_assets, assets_dir) |
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102 | common.copy_dir_contents(template_assets, assets_dir) |
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103 | |||
104 | # Publish documents |
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105 | count = 0 |
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106 | compile_files = [] |
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107 | compile_path = "" |
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108 | for obj2, path2 in iter_documents(obj, path, ext): |
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109 | count += 1 |
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110 | # Publish wrapper files for LaTeX. |
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111 | if ext == ".tex": |
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112 | head, tail = os.path.split(path2) |
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113 | tail = "compile.sh" |
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114 | compile_path = os.path.join(head, tail) |
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115 | # Check for defined document attributes. |
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116 | document_name = "doc-" + str(obj2) |
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117 | document_title = "Test document for development of \\textit{Doorstop}" |
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118 | document_ref = "" |
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119 | document_by = "" |
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120 | document_major = "" |
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121 | document_minor = "" |
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122 | try: |
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123 | attribute_defaults = obj2.__getattribute__("_attribute_defaults") |
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124 | if attribute_defaults: |
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125 | if attribute_defaults["doc"]["name"]: |
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126 | document_name = attribute_defaults["doc"]["name"] |
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127 | if attribute_defaults["doc"]["title"]: |
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128 | document_title = attribute_defaults["doc"]["title"] |
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129 | if attribute_defaults["doc"]["ref"]: |
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130 | document_ref = attribute_defaults["doc"]["ref"] |
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131 | if attribute_defaults["doc"]["by"]: |
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132 | document_by = attribute_defaults["doc"]["by"] |
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133 | if attribute_defaults["doc"]["major"]: |
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134 | document_major = attribute_defaults["doc"]["major"] |
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135 | if attribute_defaults["doc"]["minor"]: |
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136 | document_minor = attribute_defaults["doc"]["minor"] |
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137 | except AttributeError: |
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138 | pass |
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139 | # Add to compile.sh |
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140 | compile_files.append( |
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141 | "pdflatex -shell-escape {n}.tex".format(n=document_name) |
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142 | ) |
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143 | # Create the wrapper file. |
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144 | head, tail = os.path.split(path2) |
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145 | if tail != str(obj2) + ".tex": |
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146 | log.warning( |
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147 | "LaTeX export does not support custom file names. Change in .doorstop.yml instead." |
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148 | ) |
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149 | tail = document_name + ".tex" |
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150 | path2 = os.path.join(head, str(obj2) + ".tex") |
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151 | path3 = os.path.join(head, tail) |
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152 | wrapper = [] |
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153 | wrapper.append("\\documentclass[a4paper, twoside]{assets/doorstop}") |
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154 | wrapper.append("\\usepackage[utf8]{inputenc}") |
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155 | wrapper.append("") |
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156 | wrapper.append("%% Change these to change logotype and/or copyright.") |
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157 | wrapper.append("% \\def\\owner{Whatever Inc.}") |
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158 | wrapper.append("% \\def\\logo{assets/logo-black-white.png}") |
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159 | wrapper.append("% \\definetrim{logotrim}{0 100px 0 100px}") |
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160 | wrapper.append("") |
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161 | wrapper.append("% Define the header.") |
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162 | wrapper.append("\\def\\doccategory{{{t}}}".format(t=str(obj2))) |
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163 | wrapper.append("\\def\\docname{Doorstop - \\doccategory{}}") |
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164 | wrapper.append("\\def\\doctitle{{{n}}}".format(n=document_title)) |
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165 | wrapper.append("\\def\\docref{{{n}}}".format(n=document_ref)) |
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166 | wrapper.append("\\def\\docby{{{n}}}".format(n=document_by)) |
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167 | wrapper.append("\\def\\docissuemajor{{{n}}}".format(n=document_major)) |
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168 | wrapper.append("\\def\\docissueminor{{{n}}}".format(n=document_minor)) |
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169 | wrapper.append("") |
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170 | info_text_set = False |
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171 | for external, _ in iter_documents(obj, path, ext): |
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172 | # Check for defined document attributes. |
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173 | external_doc_name = "doc-" + str(external) |
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174 | try: |
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175 | external_attribute_defaults = external.__getattribute__( |
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176 | "_attribute_defaults" |
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177 | ) |
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178 | if external_attribute_defaults: |
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179 | if external_attribute_defaults["doc"]["name"]: |
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180 | external_doc_name = external_attribute_defaults["doc"][ |
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181 | "name" |
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182 | ] |
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183 | except AttributeError: |
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184 | pass |
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185 | # Don't add self. |
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186 | if external_doc_name != document_name: |
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187 | if not info_text_set: |
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188 | wrapper.append( |
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189 | "% Add all documents as external references to allow cross-references." |
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190 | ) |
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191 | info_text_set = True |
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192 | wrapper.append( |
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193 | "\\zexternaldocument{{{n}}}".format(n=external_doc_name) |
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194 | ) |
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195 | wrapper.append( |
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196 | "\\externaldocument{{{n}}}".format(n=external_doc_name) |
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197 | ) |
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198 | wrapper.append("") |
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199 | wrapper.append("\\begin{document}") |
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200 | wrapper.append("\\makecoverpage") |
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201 | wrapper.append("\\maketoc") |
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202 | wrapper.append("% Load the output file.") |
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203 | wrapper.append("\\input{{{n}.tex}}".format(n=str(obj2))) |
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204 | # Include traceability matrix |
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205 | if matrix and count: |
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206 | wrapper.append("% Traceability matrix") |
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207 | if settings.PUBLISH_HEADING_LEVELS: |
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208 | wrapper.append("\\section{Traceability}") |
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209 | else: |
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210 | wrapper.append("\\section*{Traceability}") |
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211 | wrapper.append("\\input{traceability.tex}") |
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212 | wrapper.append("\\end{document}") |
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213 | common.write_lines(wrapper, path3) |
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214 | |||
215 | # Publish content to the specified path |
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216 | log.info("publishing to {}...".format(path2)) |
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217 | lines = publish_lines( |
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218 | obj2, ext, linkify=linkify, template=template, toc=toc, **kwargs |
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219 | ) |
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220 | common.write_lines(lines, path2) |
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221 | if obj2.copy_assets(assets_dir): |
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222 | log.info("Copied assets from %s to %s", obj.assets, assets_dir) |
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223 | |||
224 | if ext == ".tex": |
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225 | common.write_lines(compile_files, compile_path) |
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226 | msg = "You can now execute the file 'compile.sh' twice in the exported folder to produce the PDFs!" |
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227 | utilities.show(msg, flush=True) |
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228 | |||
229 | # Create index |
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230 | if index and count: |
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231 | _index(path, tree=obj if is_tree(obj) else None) |
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232 | |||
233 | # Create traceability matrix |
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234 | if (index or ext == ".tex") and (matrix and count): |
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235 | _matrix( |
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236 | path, tree=obj if is_tree(obj) else None, ext=ext if ext == ".tex" else None |
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237 | ) |
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238 | |||
239 | # Return the published path |
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240 | if count: |
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241 | msg = "published to {} file{}".format(count, "s" if count > 1 else "") |
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242 | log.info(msg) |
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243 | return path |
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244 | else: |
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245 | log.warning("nothing to publish") |
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246 | return None |
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247 | |||
248 | |||
249 | def _index(directory, index=INDEX, extensions=(".html",), tree=None): |
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250 | """Create an HTML index of all files in a directory. |
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251 | |||
252 | :param directory: directory for index |
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253 | :param index: filename for index |
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254 | :param extensions: file extensions to include |
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255 | :param tree: optional tree to determine index structure |
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256 | |||
257 | """ |
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258 | # Get paths for the index index |
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259 | filenames = [] |
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260 | for filename in os.listdir(directory): |
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261 | if filename.endswith(extensions) and filename != INDEX: |
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262 | filenames.append(os.path.join(filename)) |
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263 | |||
264 | # Create the index |
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265 | if filenames: |
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266 | path = os.path.join(directory, index) |
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267 | log.info("creating an {}...".format(index)) |
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268 | lines = _lines_index(sorted(filenames), tree=tree) |
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269 | common.write_lines(lines, path) |
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270 | else: |
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271 | log.warning("no files for {}".format(index)) |
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272 | |||
273 | |||
274 | def _lines_index(filenames, charset="UTF-8", tree=None): |
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275 | """Yield lines of HTML for index.html. |
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276 | |||
277 | :param filesnames: list of filenames to add to the index |
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278 | :param charset: character encoding for output |
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279 | :param tree: optional tree to determine index structure |
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280 | |||
281 | """ |
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282 | yield "<!DOCTYPE html>" |
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283 | yield "<head>" |
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284 | yield ( |
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285 | '<meta http-equiv="content-type" content="text/html; ' |
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286 | 'charset={charset}">'.format(charset=charset) |
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287 | ) |
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288 | yield '<style type="text/css">' |
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289 | yield from _lines_css() |
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290 | yield "</style>" |
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291 | yield "</head>" |
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292 | yield "<body>" |
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293 | # Tree structure |
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294 | text = tree.draw() if tree else None |
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295 | if text: |
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296 | yield "" |
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297 | yield "<h3>Tree Structure:</h3>" |
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298 | yield "<pre><code>" + text + "</pre></code>" |
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299 | # Additional files |
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300 | if filenames: |
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301 | if text: |
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302 | yield "" |
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303 | yield "<hr>" |
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304 | yield "" |
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305 | yield "<h3>Published Documents:</h3>" |
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306 | yield "<p>" |
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307 | yield "<ul>" |
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308 | for filename in filenames: |
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309 | name = os.path.splitext(filename)[0] |
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310 | yield '<li> <a href="{f}">{n}</a> </li>'.format(f=filename, n=name) |
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311 | yield "</ul>" |
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312 | yield "</p>" |
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313 | # Traceability table |
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314 | documents = tree.documents if tree else None |
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315 | if documents: |
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316 | if text or filenames: |
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317 | yield "" |
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318 | yield "<hr>" |
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319 | yield "" |
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320 | # table |
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321 | yield "<h3>Item Traceability:</h3>" |
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322 | yield "<p>" |
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323 | yield "<table>" |
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324 | # header |
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325 | for document in documents: # pylint: disable=not-an-iterable |
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326 | yield '<col width="100">' |
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327 | yield "<tr>" |
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328 | for document in documents: # pylint: disable=not-an-iterable |
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329 | link = '<a href="{p}.html">{p}</a>'.format(p=document.prefix) |
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330 | yield (' <th height="25" align="center"> {link} </th>'.format(link=link)) |
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331 | yield "</tr>" |
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332 | # data |
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333 | for index, row in enumerate(tree.get_traceability()): |
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334 | if index % 2: |
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335 | yield '<tr class="alt">' |
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336 | else: |
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337 | yield "<tr>" |
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338 | for item in row: |
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339 | if item is None: |
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340 | link = "" |
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341 | else: |
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342 | link = _format_html_item_link(item) |
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343 | yield ' <td height="25" align="center"> {} </td>'.format(link) |
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344 | yield "</tr>" |
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345 | yield "</table>" |
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346 | yield "</p>" |
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347 | yield "" |
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348 | yield "</body>" |
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349 | yield "</html>" |
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350 | |||
351 | |||
352 | def _lines_css(): |
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353 | """Yield lines of CSS to embedded in HTML.""" |
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354 | yield "" |
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355 | for line in common.read_lines(CSS): |
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356 | yield line.rstrip() |
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357 | yield "" |
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358 | |||
359 | |||
360 | def _matrix(directory, tree, filename=MATRIX, ext=None): |
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361 | """Create a traceability matrix for all the items. |
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362 | |||
363 | :param directory: directory for matrix |
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364 | :param tree: tree to access the traceability data |
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365 | :param filename: filename for matrix |
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366 | :param ext: file extensionto use for the matrix |
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367 | |||
368 | """ |
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369 | # Get path and format extension |
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370 | path = os.path.join(directory, filename) |
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371 | ext = ext or os.path.splitext(path)[-1] or ".csv" |
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372 | |||
373 | # Create the matrix |
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374 | if tree: |
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375 | log.info("creating an {}...".format(filename)) |
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376 | content = _matrix_content(tree) |
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377 | if ext == ".tex": |
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378 | _matrix_latex(content, path) |
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379 | else: |
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380 | common.write_csv(content, path) |
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381 | else: |
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382 | log.warning("no data for {}".format(filename)) |
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383 | |||
384 | |||
385 | def _extract_prefix(document): |
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386 | if document: |
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387 | return document.prefix |
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388 | else: |
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389 | return None |
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390 | |||
391 | |||
392 | def _extract_uid(item): |
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393 | if item: |
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394 | return item.uid |
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395 | else: |
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396 | return None |
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397 | |||
398 | |||
399 | def _matrix_content(tree): |
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400 | """Yield rows of content for the traceability matrix.""" |
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401 | yield tuple(map(_extract_prefix, tree.documents)) |
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402 | for row in tree.get_traceability(): |
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403 | yield tuple(map(_extract_uid, row)) |
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404 | |||
405 | |||
406 | def publish_lines(obj, ext=".txt", **kwargs): |
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407 | """Yield lines for a report in the specified format. |
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408 | |||
409 | :param obj: Item, list of Items, or Document to publish |
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410 | :param ext: file extension to specify the output format |
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411 | |||
412 | :raises: :class:`doorstop.common.DoorstopError` for unknown file formats |
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413 | |||
414 | """ |
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415 | gen = check(ext) |
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416 | log.debug("yielding {} as lines of {}...".format(obj, ext)) |
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417 | yield from gen(obj, **kwargs) |
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418 | |||
419 | |||
420 | def _lines_text(obj, indent=8, width=79, **_): |
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421 | """Yield lines for a text report. |
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422 | |||
423 | :param obj: Item, list of Items, or Document to publish |
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424 | :param indent: number of spaces to indent text |
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425 | :param width: maximum line length |
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426 | |||
427 | :return: iterator of lines of text |
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428 | |||
429 | """ |
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430 | for item in iter_items(obj): |
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431 | |||
432 | level = _format_level(item.level) |
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433 | |||
434 | if item.heading: |
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435 | |||
436 | # Level and Text |
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437 | if settings.PUBLISH_HEADING_LEVELS: |
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438 | yield "{lev:<{s}}{t}".format(lev=level, s=indent, t=item.text) |
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439 | else: |
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440 | yield "{t}".format(t=item.text) |
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441 | |||
442 | else: |
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443 | |||
444 | # Level and UID |
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445 | if item.header: |
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446 | yield "{lev:<{s}}{u} {header}".format( |
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447 | lev=level, s=indent, u=item.uid, header=item.header |
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448 | ) |
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449 | else: |
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450 | yield "{lev:<{s}}{u}".format(lev=level, s=indent, u=item.uid) |
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451 | |||
452 | # Text |
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453 | if item.text: |
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454 | yield "" # break before text |
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455 | for line in item.text.splitlines(): |
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456 | yield from _chunks(line, width, indent) |
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457 | |||
458 | if not line: |
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459 | yield "" # break between paragraphs |
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460 | |||
461 | # Reference |
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462 | if item.ref: |
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463 | yield "" # break before reference |
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464 | ref = _format_text_ref(item) |
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465 | yield from _chunks(ref, width, indent) |
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466 | |||
467 | # References |
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468 | if item.references: |
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469 | yield "" # break before references |
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470 | ref = _format_text_references(item) |
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471 | yield from _chunks(ref, width, indent) |
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472 | |||
473 | # Links |
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474 | if item.links: |
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475 | yield "" # break before links |
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476 | if settings.PUBLISH_CHILD_LINKS: |
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477 | label = "Parent links: " |
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478 | else: |
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479 | label = "Links: " |
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480 | slinks = label + ", ".join(str(l) for l in item.links) |
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481 | yield from _chunks(slinks, width, indent) |
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482 | if settings.PUBLISH_CHILD_LINKS: |
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483 | links = item.find_child_links() |
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484 | if links: |
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485 | yield "" # break before links |
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486 | slinks = "Child links: " + ", ".join(str(l) for l in links) |
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487 | yield from _chunks(slinks, width, indent) |
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488 | |||
489 | if item.document and item.document.publish: |
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490 | yield "" |
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491 | for attr in item.document.publish: |
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492 | if not item.attribute(attr): |
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493 | continue |
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494 | attr_line = "{}: {}".format(attr, item.attribute(attr)) |
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495 | yield from _chunks(attr_line, width, indent) |
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496 | |||
497 | yield "" # break between items |
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498 | |||
499 | |||
500 | def _chunks(text, width, indent): |
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501 | """Yield wrapped lines of text.""" |
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502 | yield from textwrap.wrap( |
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503 | text, width, initial_indent=" " * indent, subsequent_indent=" " * indent |
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504 | ) |
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505 | |||
506 | |||
507 | def _lines_markdown(obj, **kwargs): |
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508 | """Yield lines for a Markdown report. |
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509 | |||
510 | :param obj: Item, list of Items, or Document to publish |
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511 | :param linkify: turn links into hyperlinks (for conversion to HTML) |
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512 | |||
513 | :return: iterator of lines of text |
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514 | |||
515 | """ |
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516 | linkify = kwargs.get("linkify", False) |
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517 | for item in iter_items(obj): |
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518 | |||
519 | heading = "#" * item.depth |
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520 | level = _format_level(item.level) |
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521 | |||
522 | if item.heading: |
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523 | text_lines = item.text.splitlines() |
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524 | # Level and Text |
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525 | if settings.PUBLISH_HEADING_LEVELS: |
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526 | standard = "{h} {lev} {t}".format( |
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527 | h=heading, lev=level, t=text_lines[0] if text_lines else "" |
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528 | ) |
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529 | else: |
||
530 | standard = "{h} {t}".format( |
||
531 | h=heading, t=text_lines[0] if text_lines else "" |
||
532 | ) |
||
533 | attr_list = _format_md_attr_list(item, True) |
||
534 | yield standard + attr_list |
||
535 | yield from text_lines[1:] |
||
536 | else: |
||
537 | |||
538 | uid = item.uid |
||
539 | if settings.ENABLE_HEADERS: |
||
540 | if item.header: |
||
541 | uid = "{h} <small>{u}</small>".format(h=item.header, u=item.uid) |
||
542 | else: |
||
543 | uid = "{u}".format(u=item.uid) |
||
544 | |||
545 | # Level and UID |
||
546 | if settings.PUBLISH_BODY_LEVELS: |
||
547 | standard = "{h} {lev} {u}".format(h=heading, lev=level, u=uid) |
||
548 | else: |
||
549 | standard = "{h} {u}".format(h=heading, u=uid) |
||
550 | |||
551 | attr_list = _format_md_attr_list(item, True) |
||
552 | yield standard + attr_list |
||
553 | |||
554 | # Text |
||
555 | if item.text: |
||
556 | yield "" # break before text |
||
557 | yield from item.text.splitlines() |
||
558 | |||
559 | # Reference |
||
560 | if item.ref: |
||
561 | yield "" # break before reference |
||
562 | yield _format_md_ref(item) |
||
563 | |||
564 | # Reference |
||
565 | if item.references: |
||
566 | yield "" # break before reference |
||
567 | yield _format_md_references(item) |
||
568 | |||
569 | # Parent links |
||
570 | if item.links: |
||
571 | yield "" # break before links |
||
572 | items2 = item.parent_items |
||
573 | if settings.PUBLISH_CHILD_LINKS: |
||
574 | label = "Parent links:" |
||
575 | else: |
||
576 | label = "Links:" |
||
577 | links = _format_md_links(items2, linkify) |
||
578 | label_links = _format_md_label_links(label, links, linkify) |
||
579 | yield label_links |
||
580 | |||
581 | # Child links |
||
582 | if settings.PUBLISH_CHILD_LINKS: |
||
583 | items2 = item.find_child_items() |
||
584 | if items2: |
||
585 | yield "" # break before links |
||
586 | label = "Child links:" |
||
587 | links = _format_md_links(items2, linkify) |
||
588 | label_links = _format_md_label_links(label, links, linkify) |
||
589 | yield label_links |
||
590 | |||
591 | # Add custom publish attributes |
||
592 | View Code Duplication | if item.document and item.document.publish: |
|
593 | header_printed = False |
||
594 | for attr in item.document.publish: |
||
595 | if not item.attribute(attr): |
||
596 | continue |
||
597 | if not header_printed: |
||
598 | header_printed = True |
||
599 | yield "" |
||
600 | yield "| Attribute | Value |" |
||
601 | yield "| --------- | ----- |" |
||
602 | yield "| {} | {} |".format(attr, item.attribute(attr)) |
||
603 | yield "" |
||
604 | |||
605 | yield "" # break between items |
||
606 | |||
607 | |||
608 | def _format_level(level): |
||
609 | """Convert a level to a string and keep zeros if not a top level.""" |
||
610 | text = str(level) |
||
611 | if text.endswith(".0") and len(text) > 3: |
||
612 | text = text[:-2] |
||
613 | return text |
||
614 | |||
615 | |||
616 | def _format_md_attr_list(item, linkify): |
||
617 | """Create a Markdown attribute list for a heading.""" |
||
618 | return " {{#{u} }}".format(u=item.uid) if linkify else "" |
||
619 | |||
620 | |||
621 | def _format_text_ref(item): |
||
622 | """Format an external reference in text.""" |
||
623 | if settings.CHECK_REF: |
||
624 | path, line = item.find_ref() |
||
625 | path = path.replace("\\", "/") # always use unix-style paths |
||
626 | if line: |
||
627 | return "Reference: {p} (line {line})".format(p=path, line=line) |
||
628 | else: |
||
629 | return "Reference: {p}".format(p=path) |
||
630 | else: |
||
631 | return "Reference: '{r}'".format(r=item.ref) |
||
632 | |||
633 | |||
634 | View Code Duplication | def _format_text_references(item): |
|
635 | """Format an external reference in text.""" |
||
636 | if settings.CHECK_REF: |
||
637 | ref = item.find_references() |
||
638 | text_refs = [] |
||
639 | for ref_item in ref: |
||
640 | path, line = ref_item |
||
641 | path = path.replace("\\", "/") # always use unix-style paths |
||
642 | if line: |
||
643 | text_refs.append("{p} (line {line})".format(p=path, line=line)) |
||
644 | else: |
||
645 | text_refs.append("{p}".format(p=path)) |
||
646 | return "Reference: {}".format(", ".join(ref for ref in text_refs)) |
||
647 | else: |
||
648 | references = item.references |
||
649 | text_refs = [] |
||
650 | for ref_item in references: |
||
651 | path = ref_item["path"] |
||
652 | path = path.replace("\\", "/") # always use unix-style paths |
||
653 | text_refs.append("'{p}'".format(p=path)) |
||
654 | return "Reference: {}".format(", ".join(text_ref for text_ref in text_refs)) |
||
655 | |||
656 | |||
657 | def _format_md_ref(item): |
||
658 | """Format an external reference in Markdown.""" |
||
659 | if settings.CHECK_REF: |
||
660 | path, line = item.find_ref() |
||
661 | path = path.replace("\\", "/") # always use unix-style paths |
||
662 | if line: |
||
663 | return "> `{p}` (line {line})".format(p=path, line=line) |
||
664 | else: |
||
665 | return "> `{p}`".format(p=path) |
||
666 | else: |
||
667 | return "> '{r}'".format(r=item.ref) |
||
668 | |||
669 | |||
670 | View Code Duplication | def _format_md_references(item): |
|
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|||
671 | """Format an external reference in Markdown.""" |
||
672 | if settings.CHECK_REF: |
||
673 | references = item.find_references() |
||
674 | text_refs = [] |
||
675 | for ref_item in references: |
||
676 | path, line = ref_item |
||
677 | path = path.replace("\\", "/") # always use unix-style paths |
||
678 | |||
679 | if line: |
||
680 | text_refs.append("> `{p}` (line {line})".format(p=path, line=line)) |
||
681 | else: |
||
682 | text_refs.append("> `{p}`".format(p=path)) |
||
683 | |||
684 | return "\n".join(ref for ref in text_refs) |
||
685 | else: |
||
686 | references = item.references |
||
687 | text_refs = [] |
||
688 | for ref_item in references: |
||
689 | path = ref_item["path"] |
||
690 | path = path.replace("\\", "/") # always use unix-style paths |
||
691 | text_refs.append("> '{r}'".format(r=path)) |
||
692 | return "\n".join(ref for ref in text_refs) |
||
693 | |||
694 | |||
695 | def _format_md_links(items, linkify): |
||
696 | """Format a list of linked items in Markdown.""" |
||
697 | links = [] |
||
698 | for item in items: |
||
699 | link = _format_md_item_link(item, linkify=linkify) |
||
700 | links.append(link) |
||
701 | return ", ".join(links) |
||
702 | |||
703 | |||
704 | def _format_md_item_link(item, linkify=True): |
||
705 | """Format an item link in Markdown.""" |
||
706 | if linkify and is_item(item): |
||
707 | if item.header: |
||
708 | return "[{u} {h}]({p}.html#{u})".format( |
||
709 | u=item.uid, h=item.header, p=item.document.prefix |
||
710 | ) |
||
711 | return "[{u}]({p}.html#{u})".format(u=item.uid, p=item.document.prefix) |
||
712 | else: |
||
713 | return str(item.uid) # if not `Item`, assume this is an `UnknownItem` |
||
714 | |||
715 | |||
716 | def _format_html_item_link(item, linkify=True): |
||
717 | """Format an item link in HTML.""" |
||
718 | if linkify and is_item(item): |
||
719 | if item.header: |
||
720 | link = '<a href="{p}.html#{u}">{u} {h}</a>'.format( |
||
721 | u=item.uid, h=item.header, p=item.document.prefix |
||
722 | ) |
||
723 | else: |
||
724 | link = '<a href="{p}.html#{u}">{u}</a>'.format( |
||
725 | u=item.uid, p=item.document.prefix |
||
726 | ) |
||
727 | return link |
||
728 | else: |
||
729 | return str(item.uid) # if not `Item`, assume this is an `UnknownItem` |
||
730 | |||
731 | |||
732 | def _format_md_label_links(label, links, linkify): |
||
733 | """Join a string of label and links with formatting.""" |
||
734 | if linkify: |
||
735 | return "*{lb}* {ls}".format(lb=label, ls=links) |
||
736 | else: |
||
737 | return "*{lb} {ls}*".format(lb=label, ls=links) |
||
738 | |||
739 | |||
740 | def _table_of_contents_md(obj, linkify=None): |
||
741 | toc = "### Table of Contents\n\n" |
||
742 | |||
743 | for item in iter_items(obj): |
||
744 | if item.depth == 1: |
||
745 | prefix = " * " |
||
746 | else: |
||
747 | prefix = " " * (item.depth - 1) |
||
748 | prefix += "* " |
||
749 | |||
750 | if item.heading: |
||
751 | lines = item.text.splitlines() |
||
752 | heading = lines[0] if lines else "" |
||
753 | elif item.header: |
||
754 | heading = "{h}".format(h=item.header) |
||
755 | else: |
||
756 | heading = item.uid |
||
757 | |||
758 | if settings.PUBLISH_HEADING_LEVELS: |
||
759 | level = _format_level(item.level) |
||
760 | lbl = "{lev} {h}".format(lev=level, h=heading) |
||
761 | else: |
||
762 | lbl = heading |
||
763 | |||
764 | if linkify: |
||
765 | line = "{p}[{lbl}](#{uid})\n".format(p=prefix, lbl=lbl, uid=item.uid) |
||
766 | else: |
||
767 | line = "{p}{lbl}\n".format(p=prefix, lbl=lbl) |
||
768 | toc += line |
||
769 | return toc |
||
770 | |||
771 | |||
772 | def _lines_html( |
||
773 | obj, linkify=False, extensions=EXTENSIONS, template=HTMLTEMPLATE, toc=True |
||
774 | ): |
||
775 | """Yield lines for an HTML report. |
||
776 | |||
777 | :param obj: Item, list of Items, or Document to publish |
||
778 | :param linkify: turn links into hyperlinks |
||
779 | |||
780 | :return: iterator of lines of text |
||
781 | |||
782 | """ |
||
783 | # Determine if a full HTML document should be generated |
||
784 | try: |
||
785 | iter(obj) |
||
786 | except TypeError: |
||
787 | document = False |
||
788 | else: |
||
789 | document = True |
||
790 | # Generate HTML |
||
791 | |||
792 | text = "\n".join(_lines_markdown(obj, linkify=linkify)) |
||
793 | body = markdown.markdown(text, extensions=extensions) |
||
794 | |||
795 | if toc: |
||
796 | toc_md = _table_of_contents_md(obj, True) |
||
797 | toc_html = markdown.markdown(toc_md, extensions=extensions) |
||
798 | else: |
||
799 | toc_html = "" |
||
800 | |||
801 | if document: |
||
802 | try: |
||
803 | bottle.TEMPLATE_PATH.insert( |
||
804 | 0, os.path.join(os.path.dirname(__file__), "..", "views") |
||
805 | ) |
||
806 | if "baseurl" not in bottle.SimpleTemplate.defaults: |
||
807 | bottle.SimpleTemplate.defaults["baseurl"] = "" |
||
808 | html = bottle_template( |
||
809 | template, body=body, toc=toc_html, parent=obj.parent, document=obj |
||
810 | ) |
||
811 | except Exception: |
||
812 | log.error("Problem parsing the template %s", template) |
||
813 | raise |
||
814 | yield "\n".join(html.split(os.linesep)) |
||
815 | else: |
||
816 | yield body |
||
817 | |||
818 | |||
819 | # Mapping from file extension to lines generator |
||
820 | FORMAT_LINES = { |
||
821 | ".txt": _lines_text, |
||
822 | ".md": _lines_markdown, |
||
823 | ".html": _lines_html, |
||
824 | ".tex": _lines_latex, |
||
825 | } |
||
826 | |||
827 | |||
828 | def check(ext): |
||
829 | """Confirm an extension is supported for publish. |
||
830 | |||
831 | :raises: :class:`doorstop.common.DoorstopError` for unknown formats |
||
832 | |||
833 | :return: lines generator if available |
||
834 | |||
835 | """ |
||
836 | exts = ", ".join(ext for ext in FORMAT_LINES) |
||
837 | msg = "unknown publish format: {} (options: {})".format(ext or None, exts) |
||
838 | exc = DoorstopError(msg) |
||
839 | |||
840 | try: |
||
841 | gen = FORMAT_LINES[ext] |
||
842 | except KeyError: |
||
843 | raise exc from None |
||
844 | else: |
||
845 | log.debug("found lines generator for: {}".format(ext)) |
||
846 | return gen |
||
847 |