def convert_to_hrecipe(i_file, o_file):
"""Uses pybeerxml to read the import file, then coughs out an appropriate HTML
file, marked up with h-recipe. The input (and therefore output) file may
contain more than one recipe.
"""
log_it('INFO: Converting %s to %s' % (i_file, o_file), 1)
parser = pybeerxml.Parser()
recipes = parser.parse(i_file)
with open(o_file, mode='w') as output_file:
output_file.write('<!doctype html>\n<html>\n<head>\n<title>Conversion results for %s</title>\n' % i_file)
output_file.write('<meta charset="utf-8" />\n</head>\n<body>\n\n' )
output_file.write('<h1>Conversion results for %s</h1>\n\n' % i_file)
output_file.write("""<p>This file was generated by <code><a rel="muse" href="https://github.com/patrick-brian-mooney/beerxml-to-hrecipe">Patrick Mooney's beerxml-to-hrecipe</a></code>.</p>""")
log_it('INFO: HTML header written', 3)
log_it('INFO: there are %d recipes' % len(recipes), 2)
for r in recipes:
# Next, ingredients
output_file.write('\n\n<h2 id="ingredients">Ingredients</h2>\n\n<ul class="h-recipe">\n')
log_it('INFO: there are %d fermentables' % len(r.fermentables), 2)
for f in r.fermentables:
log_it('INFO: creating line for fermentable %s' % f.name, 3)
output_file.write(' <li class="p-ingredient">%.2f lb. %s</li>\n' % (2.20462 * f.amount, f.name))
log_it('INFO: there are %d hops' % len(r.hops), 2)
for h in r.hops:
log_it('INFO: creating line for hop %s' % h.name, 3)
output_file.write(' <li class="p-ingredient">%.2f oz. %s hops (%s%% A.A.) at %.0f min.</li>\n' % (2.20462 * 16 * h.amount, h.name, h.alpha, h.time))
log_it('INFO: there are %d yeasts' % len(r.yeasts), 2)
for y in r.yeasts:
log_it('INFO: creating line for yeast %s' % y.name, 3)
output_file.write(' <li class="p-ingredient">%s %s</li>\n' % (y.laboratory, y.name))
output_file.write('</ul>')
output_file.write('\n\n<h2 id="procedure">Procedure</h2>\n')
output_file.write('<div class="e-instructions">\n<p>Write-up goes here.</p>\n</div>\n')
output_file.write('\n<p class="vcalendar"><span class="vevent"><strong class="summary description">Brew day</strong>: <abbr title="" class="dtstart">date</abbr></span><br />\n')
output_file.write('<strong>Predicted original gravity:</strong> %.4f<br />\n' % r.og)
output_file.write('<strong>Measured original gravity:</strong> <br />\n')
output_file.write('<strong>Estimated IBUs:</strong> %.1f<br />\n' % r.ibu)
output_file.write('<strong>Predicted final gravity</strong> %.4f<br />\n' % r.fg)
output_file.write('<strong>Predicted ABV:</strong> %.1f<br />\n' % r.abv)
output_file.write('\n<span class="vevent"><strong class="summary description">Bottling day </strong>: <abbr title="" class="dtstart">date</abbr></span><br />\n')
output_file.write('<strong>Final gravity:</strong> <br />\n')
output_file.write('<strong>Estimated ABV:</strong></p>\n')
output_file.write('\n<p><strong>Yield</strong>:</p>\n')
output_file.write('<ul>\n<li></li>\n</ul>\n')
output_file.write('<p><strong>Total yield:</strong></p>\n')
log_it('INFO: recipe summary information written for recipe "%s"' % r.name, 3)
log_it('<h2 id="observations">Observations</h2>\n')
log_it('<ul class="vcalendar xoxo">\n<li></li>\n</ul>')
output_file.write("\n</body>\n</html>")
log_it('Output file written!')
def load_file(path, units={}):
"""Parse BeerXML file.
`path` is the path to a BeerXML file. `units` is a dictionary defining
the units used. `units` will be unpacked and used during the creation of a
`MarkdownRecipe` object.
Return a list of MarkdownRecipe objects. If an exception is raised during
parsing, the message is printed to stderr and an empty list is returned.
"""
try:
result = pybeerxml.Parser().parse(path)
except Exception as err:
print('Error parsing {}: {}'.format(path, err), file=sys.stderr)
return []
recipes = []
for recipe in result:
recipes.append(MarkdownRecipe(recipe, **units))
return recipes
def md_coffee_stout():
"""Return the sample coffee stout recipe as a MarkdownRecipe object."""
return MarkdownRecipe(
pybeerxml.Parser().parse('tests/recipes/coffee-stout.xml')[0])
def md_weizen():
"""Return the sample weizen recipe as a MarkdownRecipe object."""
return MarkdownRecipe(
pybeerxml.Parser().parse('tests/recipes/weizen.xml')[0])
def md_recipes():
"""Generate a list of MarkdownRecipe objects."""
coffeestout = pybeerxml.Parser().parse('tests/recipes/coffee-stout.xml')[0]
weizen = pybeerxml.Parser().parse('tests/recipes/weizen.xml')[0]
return [MarkdownRecipe(coffeestout), MarkdownRecipe(weizen)]
def xml_recipes():
"""Generate a list of pybeerxml.Recipe objects."""
coffeestout = pybeerxml.Parser().parse('tests/recipes/coffee-stout.xml')[0]
weizen = pybeerxml.Parser().parse('tests/recipes/weizen.xml')[0]
return [coffeestout, weizen]
if __name__ == "__main__":
argparser = argparse.ArgumentParser()
argparser.add_argument("inputfile",
help="The beerXML file to use as input")
argparser.add_argument("outputfile", help="The pdf file to write to")
argparser.add_argument("-t",
"--template",
required=True,
help="The jinja2 template to use")
argparser.add_argument("--boiltime",
type=int,
help="Override boil-time with this")
args = argparser.parse_args()
parser = pybeerxml.Parser()
recipes = parser.parse(args.inputfile)
for recipe in recipes:
if args.boiltime:
recipe.boil_time = args.boiltime
notes = []
if recipe.notes:
for noteline in recipe.notes.split('\n'):
notes.append(noteline.strip())
template = jinja2.Template(open(args.template, 'r').read())
output = template.render(recipe=recipe, notes=notes)
of = tempfile.NamedTemporaryFile(mode='w')
of.write(output)