def update_page_context(self, pagename, templatename, ctx, event_arg):
'''Extends builder context to make the function available at build time.'''
DirectoryHTMLBuilder.update_page_context(self, pagename, templatename, \
ctx, event_arg)
def md5(fname):
'''Calculates MD5 for a file relative to source directory.'''
pathname = self.srcdir + '/' + fname
hash = hashlib_md5()
with open(pathname, 'rb') as f:
for chunk in iter(lambda: f.read(65536), b''):
hash.update(chunk)
return hash.hexdigest()
ctx['md5'] = md5
def update_page_context(self, pagename: str, templatename: str, ctx: Dict,
event_arg: Any) -> None:
"""Extends builder context to make the MD5 function available at
build time.
"""
def md5(fname: str) -> str:
"""Calculates MD5 for a file relative to source directory."""
pathname = self.srcdir + '/' + fname
hsh = hashlib_md5()
with open(pathname, 'rb') as hashed_file:
for chunk in iter(lambda: hashed_file.read(65536), b''):
hsh.update(chunk)
return hsh.hexdigest()
DirectoryHTMLBuilder.update_page_context(self, pagename, templatename,
ctx, event_arg)
ctx['md5'] = md5
