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-rw-r--r--scripts/lib/wic/utils/oe/misc.py27
1 files changed, 17 insertions, 10 deletions
diff --git a/scripts/lib/wic/utils/oe/misc.py b/scripts/lib/wic/utils/oe/misc.py
index 3537a2e711..41e435fc27 100644
--- a/scripts/lib/wic/utils/oe/misc.py
+++ b/scripts/lib/wic/utils/oe/misc.py
@@ -131,6 +131,22 @@ class BitbakeVars(defaultdict):
131 def __init__(self): 131 def __init__(self):
132 defaultdict.__init__(self, dict) 132 defaultdict.__init__(self, dict)
133 133
134 def _parse_line(self, line, image):
135 """
136 Parse one line from bitbake -e output.
137 Put result key-value pair into the storage.
138 """
139 if "=" not in line:
140 return
141 try:
142 key, val = line.split("=")
143 except ValueError:
144 return
145 key = key.strip()
146 val = val.strip()
147 if key.replace('_', '').isalnum():
148 self[image][key] = val.strip('"')
149
134 def get_var(self, var, image=None): 150 def get_var(self, var, image=None):
135 """ 151 """
136 Get bitbake variable value lazy way, i.e. run 152 Get bitbake variable value lazy way, i.e. run
@@ -154,16 +170,7 @@ class BitbakeVars(defaultdict):
154 170
155 # Parse bitbake -e output 171 # Parse bitbake -e output
156 for line in lines.split('\n'): 172 for line in lines.split('\n'):
157 if "=" not in line: 173 self._parse_line(line, image)
158 continue
159 try:
160 key, val = line.split("=")
161 except ValueError:
162 continue
163 key = key.strip()
164 val = val.strip()
165 if key.replace('_', '').isalnum():
166 self[image][key] = val.strip('"')
167 174
168 # Make first image a default set of variables 175 # Make first image a default set of variables
169 images = [key for key in self if key] 176 images = [key for key in self if key]