Fix a typo

tools/gh_api.py

@@ -1,141 +1,141
 """Functions for Github API requests."""
 
 try:
     input = raw_input
 except NameError:
     pass
 
 import re
 import sys
 
 import requests
 import getpass
 import json
 
 try:
     import requests_cache
 except ImportError:
     print("cache not available, install `requests_cache` for caching.", file=sys.stderr)
 else:
     requests_cache.install_cache("gh_api", expire_after=3600)
 
 # Keyring stores passwords by a 'username', but we're not storing a username and
 # password
 import socket
 fake_username = 'ipython_tools_%s' % socket.gethostname().replace('.','_').replace('-','_')
 
 class Obj(dict):
     """Dictionary with attribute access to names."""
     def __getattr__(self, name):
         try:
             return self[name]
         except KeyError as e:
             raise AttributeError(name) from e
 
     def __setattr__(self, name, val):
         self[name] = val
 
 token = None
 def get_auth_token():
     global token
 
     if token is not None:
         return token
 
     import keyring
     token = keyring.get_password('github', fake_username)
     if token is not None:
         return token
 
     print(
-        "Get a token fom https://github.com/settings/tokens with public repo and gist."
+        "Get a token from https://github.com/settings/tokens with public repo and gist."
     )
     token = getpass.getpass("Token: ", stream=sys.stderr)
 
     keyring.set_password('github', fake_username, token)
     return token
 
 def make_auth_header():
     return {'Authorization': 'token ' + get_auth_token()}
 
 
 def get_pull_request(project, num, auth=False):
     """get pull request info  by number
     """
     url = "https://api.github.com/repos/{project}/pulls/{num}".format(project=project, num=num)
     if auth:
         header = make_auth_header()
     else:
         header = None
     print("fetching %s" % url, file=sys.stderr)
     response = requests.get(url, headers=header)
     response.raise_for_status()
     return json.loads(response.text, object_hook=Obj)
 
 element_pat = re.compile(r'<(.+?)>')
 rel_pat = re.compile(r'rel=[\'"](\w+)[\'"]')
 
 def get_paged_request(url, headers=None, **params):
     """get a full list, handling APIv3's paging"""
     results = []
     params.setdefault("per_page", 100)
     while True:
         if '?' in url:
             params = None
             print("fetching %s" % url, file=sys.stderr)
         else:
             print("fetching %s with %s" % (url, params), file=sys.stderr)
         response = requests.get(url, headers=headers, params=params)
         response.raise_for_status()
         results.extend(response.json())
         if 'next' in response.links:
             url = response.links['next']['url']
         else:
             break
     return results
 
 def get_issues_list(project, auth=False, **params):
     """get issues list"""
     params.setdefault("state", "closed")
     url = "https://api.github.com/repos/{project}/issues".format(project=project)
     if auth:
         headers = make_auth_header()
     else:
         headers = None
     pages = get_paged_request(url, headers=headers, **params)
     return pages
 
 def get_milestones(project, auth=False, **params):
     params.setdefault('state', 'all')
     url = "https://api.github.com/repos/{project}/milestones".format(project=project)
     if auth:
         headers = make_auth_header()
     else:
         headers = None
     milestones = get_paged_request(url, headers=headers, **params)
     return milestones
 
 def get_milestone_id(project, milestone, auth=False, **params):
     milestones = get_milestones(project, auth=auth, **params)
     for mstone in milestones:
         if mstone['title'] == milestone:
             return mstone['number']
     else:
         raise ValueError("milestone %s not found" % milestone)
 
 def is_pull_request(issue):
     """Return True if the given issue is a pull request."""
     return bool(issue.get('pull_request', {}).get('html_url', None))
 
 def get_authors(pr):
     print("getting authors for #%i" % pr['number'], file=sys.stderr)
     h = make_auth_header()
     r = requests.get(pr['commits_url'], headers=h)
     r.raise_for_status()
     commits = r.json()
     authors = []
     for commit in commits:
         author = commit['commit']['author']
         authors.append("%s <%s>" % (author['name'], author['email']))
     return authors