52 lines
1.8 KiB
Python
52 lines
1.8 KiB
Python
from pyexcel_io.plugins import NEW_WRITERS
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class Writer(object):
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def __init__(self, file_type, library=None):
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self.file_type = file_type
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self.library = library
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self.keyboards = None
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# if you know which reader class to use, this attribute allows
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# you to set reader class externally. Since there is no
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# so call private field in Python, I am not going to create
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# useless setter and getter functions like Java.
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# in pyexcel, this attribute is mainly used for testing
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self.writer_class = None
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def open(self, file_name, **keywords):
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if self.writer_class is None:
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self.writer_class = NEW_WRITERS.get_a_plugin(
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self.file_type, library=self.library, location="file"
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)
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self.writer = self.writer_class(file_name, self.file_type, **keywords)
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def open_content(self, file_stream, **keywords):
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if self.writer_class is None:
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self.writer_class = NEW_WRITERS.get_a_plugin(
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self.file_type, library=self.library, location="content"
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)
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self.writer = self.writer_class(
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file_stream, self.file_type, **keywords
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)
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def open_stream(self, file_stream, **keywords):
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if self.writer_class is None:
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self.writer_class = NEW_WRITERS.get_a_plugin(
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self.file_type, library=self.library, location="memory"
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)
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self.writer = self.writer_class(
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file_stream, self.file_type, **keywords
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)
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def write(self, incoming_dict):
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self.writer.write(incoming_dict)
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def close(self):
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self.writer.close()
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def __enter__(self):
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return self
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def __exit__(self, a_type, value, traceback):
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self.close()
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