87 lines
2.5 KiB
Python
87 lines
2.5 KiB
Python
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############################################################
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# Program is part of MintPy #
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# Copyright (c) 2013, Zhang Yunjun, Heresh Fattahi #
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# Author: Zhang Yunjun, Mar 2020 #
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############################################################
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# recommend usage:
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# from mintpy.defaults.template import STEP_LIST, get_template_content
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#
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import os
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import re
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import mintpy
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STEP_LIST4OFFSET = [
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'load_data',
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'modify_network',
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'invert_network',
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'deramp',
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'velocity',
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'geocode',
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'google_earth',
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]
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STEP_LIST = [
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'load_data',
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'modify_network',
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'reference_point',
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'quick_overview',
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'correct_unwrap_error',
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'invert_network',
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'correct_LOD',
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'correct_SET',
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'correct_troposphere',
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'deramp',
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'correct_topography',
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'residual_RMS',
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'reference_date',
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'velocity',
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'geocode',
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'google_earth',
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'hdfeos5',
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]
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def get_template_content(step_name, template_file=None, indentation=2, header_footer=True):
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"""Grab the related template content for each step
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To avoid duplication in each utility script.
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Parameters: step_name - str, step name
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template_file - str, path of the template file
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Returns: step_content - str, comments and options of the step
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"""
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# check
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if step_name not in STEP_LIST:
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raise ValueError('input step name "{}" not found! STEP_LIST={}'.format(step_name, STEP_LIST))
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# read template file into a list of strings
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if template_file is None:
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template_file = os.path.join(os.path.dirname(mintpy.__file__), 'defaults/smallbaselineApp.cfg')
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lines = open(template_file, 'r').readlines()
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lines = [line.strip(' ') for line in lines]
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# get starting line index
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pattern = r"^##########[ ]?\d{0,2}\.*\d{0,2} " + step_name
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inds = [lines.index(line) for line in lines if re.match(pattern, line)]
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if len(inds) > 0:
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ind0 = inds[0] + 1
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else:
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raise ValueError('pattern "{}" is not found in file: {}!'.format(pattern, template_file))
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# get ending line index: the next line with ten of #
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ind1 = -1
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for i in range(ind0+1, len(lines)):
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if lines[i].startswith('########## '):
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ind1 = i
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break
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# merge the related list of strings into one string
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step_content = ''.join(' '*indentation + line for line in lines[ind0:ind1])
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step_content = step_content.rstrip()
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if header_footer:
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step_content = 'template options:\n' + step_content + '\n'
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return step_content
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