Python script for fixing deprecations in Atom packages.

atom_fix_deprecations.py

import os
import sys

# Usage:
# > python atom_rename_deprecations path_to_package path_to_deprecations


def main(path_to_package, path_to_deprecations):
    """
    Fixes deprecated function calls in atom package.

    Args:
        path_to_package: path to package directory
        path_to_deprecations: path to deprecations (text file)
    """

    with open(path_to_deprecations) as d:
        dep_str = d.read()

    dep_list = dep_str.split('\n')
    dep_dict = {}

    for line in dep_list:
        d = line.split(' => ')
        if len(d) > 1:
            dep_dict[d[0]] = d[1]

    for dname, dirs, files in os.walk(path_to_package):
        # Skip hidden files
        files = [f for f in files if not f[0] == '.']
        # Skip hidden folders, including .git
        dirs[:] = [d for d in dirs if not d[0] == '.']
        for fname in files:
            fpath = os.path.join(dname, fname)
            try:
                with open(fpath) as f:
                    s = f.read()
                    base_path_length = len(path_to_package)
                    print(fpath[base_path_length:])
                    for old, new in dep_dict.items():
                        if old in s:
                            print('  ' + old + ' => ' + new)
                            s = s.replace(old, new)
                        if '::shadow' in s:
                            print(':host')
                with open(fpath, 'w') as f:
                    f.write(s)
            except UnicodeDecodeError:
                pass
                # print("Skipping {}".format(fpath))


if __name__ == '__main__':

    path_to_package = sys.argv[1]
    path_to_deprecations = sys.argv[2]

    main(path_to_package, path_to_deprecations)

atom_rename_deprecations.py

import os
import sys

# Usage:
# > python atom_rename_deprecations path_to_package path_to_deprecations


def main(path_to_package, path_to_deprecations):
    """
    Fixes deprecated function calls in atom package.

    Args:
        path_to_package: path to package directory
        path_to_deprecations: path to deprecations (text file)
    """

    with open(path_to_deprecations) as d:
        dep_str = d.read()

    dep_list = dep_str.split('\n')
    dep_dict = {}

    for line in dep_list:
        d = line.split(' => ')
        if len(d) > 1:
            dep_dict[d[0]] = d[1]

    for dname, dirs, files in os.walk(path_to_package):
        # Skip hidden files
        files = [f for f in files if not f[0] == '.']
        # Skip hidden folders, including .git
        dirs[:] = [d for d in dirs if not d[0] == '.']
        for fname in files:
            fpath = os.path.join(dname, fname)
            try:
                with open(fpath) as f:
                    s = f.read()
                    base_path_length = len(path_to_package)
                    print(fpath[base_path_length:])
                    for old, new in dep_dict.items():
                        if old in s:
                            print('  ' + old + ' => ' + new)
                            s = s.replace(old, new)
                        if '::shadow' in s:
                            print(':host')
                with open(fpath, 'w') as f:
                    f.write(s)
            except UnicodeDecodeError:
                pass
                # print("Skipping {}".format(fpath))


if __name__ == '__main__':

    path_to_package = sys.argv[1]
    path_to_deprecations = sys.argv[2]

    main(path_to_package, path_to_deprecations)