regex according to restored readme format

Author: vimanyu

scripts/update_ios_android_dependencies.py

@@ -290,7 +290,7 @@ def modify_pod_file(pod_file, pod_version_map, dryrun=True):
 
 
 RE_README_POD_VERSION = re.compile(
-  r"| (?P<pod_name>.*) Cocoapod \((?P<version>([0-9.]+))\)")
+  r"\|(?P<spaces>\s+)\| (?P<pod_name>.*) Cocoapod \((?P<version>([0-9.]+))\)")
 
 def modify_readme_file_pods(readme_filepath, version_map, dryrun=True):
   """Modify a readme Markdown file to reference correct cocoapods versions.
@@ -323,8 +323,9 @@ def replace_pod_line(m):
     pod_key = m.group('pod_name').replace('/', '')
     if pod_key not in version_map:
       return m.group(0)
-    repl = '| %s Cocoapod (%s)' % (m.group('product_pod_name'),
-                                          version_map[pod_key])
+    repl = '|%s| %s Cocoapod (%s)' % (m.group('spaces'),
+                                    m.group('pod_name'),
+                                    version_map[pod_key])
     return repl
 
   substituted_pairs = []
@@ -438,7 +439,7 @@ def replace_dependency(m):
 
 
 RE_README_ANDROID_VERSION = re.compile(
-    r"| (?P<pkg>[a-zA-Z0-9._-]+:[a-zA-Z0-9._-]+):([0-9.]+)")
+    r"\|(?P<spaces>\s+)\| (?P<pkg>[a-zA-Z0-9._-]+:[a-zA-Z0-9._-]+):([0-9.]+)")
 
 
 def modify_readme_file_android(readme_filepath, version_map, dryrun=True):
@@ -473,7 +474,7 @@ def replace_module_line(m):
     pkg = m.group('pkg').replace('-', '_').replace(':', '.')
     if pkg not in version_map:
       return m.group(0)
-    repl = '| %s:%s ' % (m.group('pkg'), version_map[pkg])
+    repl = '|%s| %s:%s ' % (m.group('spaces'), m.group('pkg'), version_map[pkg])
     return repl
 
   substituted_pairs = []
@@ -559,7 +560,6 @@ def main():
 
   if not args.skip_android:
     latest_android_versions_map = get_latest_maven_versions()
-
     dep_files = get_files(args.depfiles, file_extension='.gradle',
                           file_name='firebase_dependencies.gradle')
     for dep_file in dep_files:
@@ -568,6 +568,5 @@ def main():
     for readme_file in readme_files:
       modify_readme_file_android(readme_file, latest_android_versions_map, args.dryrun)
 
-
 if __name__ == '__main__':
   main()