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"""Document class."""
__author__ = "Patrick K. O'Brien <pobrien@orbtech.com>"
import os
class Document:
"""Document class."""
def __init__(self, filename=None):
"""Create a Document instance."""
self.filename = filename
self.filepath = None
self.filedir = None
self.filebase = None
self.fileext = None
if self.filename:
self.filepath = os.path.realpath(self.filename)
self.filedir, self.filename = os.path.split(self.filepath)
self.filebase, self.fileext = os.path.splitext(self.filename)
def read(self):
"""Return contents of file."""
if self.filepath and os.path.exists(self.filepath):
f = open(self.filepath, 'rb')
try:
return f.read().decode('utf-8')
finally:
f.close()
else:
return ''
def write(self, text):
"""Write text to file."""
try:
f = open(self.filepath, 'wb')
try:
# Convert from unicode to bytes
text = text.encode('utf-8')
except AttributeError:
pass
f.write(text)
finally:
if f:
f.close()
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