def generate():
""" POST route, generate pdf """
songs = request.forms.getall('songs')
subtitle = request.forms.get('subtitle')
# Generate yaml and parse it
songbook_yaml = template('songbook_yaml',
songs=songs,
PATADATA=PATADATA,
subtitle=subtitle)
songbook_raw = yaml.load(songbook_yaml)
# Create temp directory and operate patacrep magic
outputdir = tempfile.mkdtemp()
outputname = 'songbook'
with cd(outputdir):
songbook = prepare_songbook(songbook_raw,
outputdir=outputdir,
outputname=outputname,
datadir_prefix=PATADATA)
songbook['_cache'] = False
songbook['_error'] = "failonbook"
builder = SongbookBuilder(songbook)
builder.unsafe = True
builder.build_steps(DEFAULT_STEPS)
# Read outputed PDF and delete temp directory
with open(os.path.join(outputdir, outputname + '.pdf'), 'rb') as f:
pdf = f.read()
shutil.rmtree(outputdir)
# Send pdf
response.content_type = 'application/pdf'
return pdf
def compile_songbook_onthefly(base, steps=None):
"""Compile songbook "on the fly": without a physical songbook file."""
with open(base + ".yaml", mode="r", encoding="utf8") as sbfile:
sbyaml = yaml.safe_load(sbfile)
outputdir = os.path.dirname(base)
outputname = os.path.basename(base)
datadir_prefix = os.path.join(outputdir, '..')
songbook = prepare_songbook(sbyaml,
outputdir,
outputname,
datadir_prefix=datadir_prefix)
songbook['_error'] = "fix"
songbook['_cache'] = True
sb_builder = SongbookBuilder(songbook)
sb_builder.unsafe = True
with chdir(outputdir):
# Continuous Integration will be verbose
if 'CI' in os.environ:
with logging_reduced(level=logging.DEBUG):
sb_builder.build_steps(steps)
else:
sb_builder.build_steps(steps)
def _generate_config(cls, sbcontent, outputdir, base):
"""Generate the config to process the content"""
# Load the default songbook config
config = prepare_songbook(
{'book':{'datadir':['datadir', 'datadir_zippedcontent']}, 'content': sbcontent},
outputdir,
base,
outputdir
)
return config
def _generate_config(cls, sbcontent, outputdir, base):
"""Generate the config to process the content"""
# Load the default songbook config
config = prepare_songbook(
{'book':{'datadir':'datadir'}, 'content': sbcontent},
outputdir,
base,
outputdir
)
return config
def compile_songbook_onthefly(base, steps=None):
"""Compile songbook "on the fly": without a physical songbook file."""
with open(base + ".yaml", mode="r", encoding="utf8") as sbfile:
sbyaml = yaml.load(sbfile)
outputdir = os.path.dirname(base)
outputname = os.path.basename(base)
datadir_prefix = os.path.join(outputdir, '..')
songbook = prepare_songbook(sbyaml, outputdir, outputname, datadir_prefix=datadir_prefix)
songbook['_error'] = "fix"
songbook['_cache'] = True
sb_builder = SongbookBuilder(songbook)
sb_builder.unsafe = True
with chdir(outputdir):
# Continuous Integration will be verbose
if 'CI' in os.environ:
with logging_reduced(level=logging.DEBUG):
sb_builder.build_steps(steps)
else:
sb_builder.build_steps(steps)
def _generate_config(cls, sbcontent, outputdir, base):
"""Generate the config to process the content"""
# Load the default songbook config
config = prepare_songbook(
{'book':{'datadir':'datadir'}, 'content': sbcontent},
outputdir,
base,
outputdir
)
# Load the plugins
config['_content_plugins'] = files.load_plugins(
datadirs=config['_datadir'],
root_modules=['content'],
keyword='CONTENT_PLUGINS',
)
config['_song_plugins'] = files.load_plugins(
datadirs=config['_datadir'],
root_modules=['songs'],
keyword='SONG_RENDERERS',
)['tsg']
return config
