mirror of
https://github.com/thegeeklab/ansible-doctor.git
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148 lines
4.5 KiB
Python
148 lines
4.5 KiB
Python
#!/usr/bin/env python3
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"""Find and parse annotations to AnnotationItem objects."""
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import json
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import pprint
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import re
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from collections import defaultdict
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import anyconfig
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import yaml
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from ansibledoctor.Config import SingleConfig
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from ansibledoctor.FileRegistry import Registry
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from ansibledoctor.Utils import SingleLog
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class AnnotationItem:
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# next time improve this by looping over public available attributes
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def __init__(self):
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self.data = defaultdict(dict)
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def __str__(self):
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"""Beautify object string output."""
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for key in self.data.keys():
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for sub in self.data.get(key):
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return "AnnotationItem({}: {})".format(key, sub)
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def get_obj(self):
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return self.data
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class Annotation:
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def __init__(self, name, files_registry):
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self._all_items = defaultdict(dict)
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self._file_handler = None
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self.config = SingleConfig()
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self.log = SingleLog().logger
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self._files_registry = files_registry
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self._all_annotations = self.config.get_annotations_definition()
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if name in self._all_annotations.keys():
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self._annotation_definition = self._all_annotations[name]
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if self._annotation_definition is not None:
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self._find_annotation()
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def get_details(self):
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return self._all_items
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def _find_annotation(self):
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regex = r"(\#\ *\@" + self._annotation_definition["name"] + r"\ +.*)"
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for rfile in self._files_registry.get_files():
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self._file_handler = open(rfile, encoding="utf8")
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while True:
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line = self._file_handler.readline()
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if not line:
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break
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if re.match(regex, line.strip()):
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item = self._get_annotation_data(
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line, self._annotation_definition["name"])
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if item:
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self.log.info(str(item))
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self._populate_item(item.get_obj().items())
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self._file_handler.close()
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def _populate_item(self, item):
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for key, value in item:
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anyconfig.merge(self._all_items[key],
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value, ac_merge=anyconfig.MS_DICTS)
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def _get_annotation_data(self, line, name):
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"""
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Make some string conversion on a line in order to get the relevant data.
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:param line:
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"""
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item = AnnotationItem()
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# step1 remove the annotation
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# reg1 = "(\#\ *\@"++"\ *)"
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reg1 = r"(\#\ *\@" + name + r"\ *)"
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line1 = re.sub(reg1, "", line).strip()
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# step3 take the main key value from the annotation
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parts = [part.strip() for part in line1.split(":", 2)]
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key = str(parts[0])
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item.data[key] = {}
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multiline_char = [">"]
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if len(parts) < 2:
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return
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if len(parts) == 2:
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parts = parts[:1] + ["value"] + parts[1:]
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if name == "var":
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try:
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content = {key: json.loads(parts[2].strip())}
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except ValueError:
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content = {key: parts[2].strip()}
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else:
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content = parts[2]
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item.data[key][parts[1]] = content
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# step4 check for multiline description
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if parts[2] in multiline_char:
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multiline = []
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stars_with_annotation = r"(\#\ *[\@][\w]+)"
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current_file_position = self._file_handler.tell()
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while True:
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next_line = self._file_handler.readline()
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if not next_line.strip():
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self._file_handler.seek(current_file_position)
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break
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# match if annotation in line
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if re.match(stars_with_annotation, next_line):
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self._file_handler.seek(current_file_position)
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break
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# match if empty line or commented empty line
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test_line = next_line.replace("#", "").strip()
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if len(test_line) == 0:
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self._file_handler.seek(current_file_position)
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break
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# match if does not start with comment
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test_line2 = next_line.strip()
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if test_line2[:1] != "#":
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self._file_handler.seek(current_file_position)
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break
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final = next_line.replace("#", "").rstrip()
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if final[:1] == " ":
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final = final[1:]
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multiline.append(final)
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item.data[key][parts[1]] = multiline
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return item
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