Mon, 08 Jan 2018 14:59:21 +0100
Refactor argument parsing + New commands
* Restructured argument parsing to use subcommands.
* Move some common options to requests session (auth + verify)
* Allow for a common location for settings file (~/.scc_access.yaml)
* Update Readme
* Add option to list available files
* Add option to download existing files
victor@7 | 1 | import requests |
moritz@29 | 2 | |
victor@7 | 3 | requests.packages.urllib3.disable_warnings() |
victor@7 | 4 | |
victor@7 | 5 | import urlparse |
victor@7 | 6 | import argparse |
victor@7 | 7 | import os |
victor@7 | 8 | import re |
victor@7 | 9 | import time |
victor@7 | 10 | import StringIO |
victor@7 | 11 | from zipfile import ZipFile |
victor@7 | 12 | import datetime |
victor@7 | 13 | import logging |
i@14 | 14 | import yaml |
victor@7 | 15 | |
i@14 | 16 | logger = logging.getLogger(__name__) |
victor@7 | 17 | |
victor@7 | 18 | # The regex to find the measurement id from the measurement page |
victor@7 | 19 | # This should be read from the uploaded file, but would require an extra NetCDF module. |
victor@7 | 20 | regex = "<h3>Measurement (?P<measurement_id>.{12}) <small>" |
victor@7 | 21 | |
victor@7 | 22 | |
victor@7 | 23 | class SCC: |
victor@7 | 24 | """ A simple class that will attempt to upload a file on the SCC server. |
i@14 | 25 | |
victor@7 | 26 | The uploading is done by simulating a normal browser session. In the current |
victor@7 | 27 | version no check is performed, and no feedback is given if the upload |
victor@7 | 28 | was successful. If everything is setup correctly, it will work. |
victor@7 | 29 | """ |
victor@7 | 30 | |
i@14 | 31 | def __init__(self, auth, output_dir, base_url): |
moritz@29 | 32 | |
victor@7 | 33 | self.auth = auth |
victor@7 | 34 | self.output_dir = output_dir |
i@14 | 35 | self.base_url = base_url |
victor@7 | 36 | self.session = requests.Session() |
moritz@29 | 37 | self.session.auth = auth |
moritz@29 | 38 | self.session.verify = False |
i@14 | 39 | self.login_url = urlparse.urljoin(self.base_url, 'accounts/login/') |
i@14 | 40 | self.upload_url = urlparse.urljoin(self.base_url, 'data_processing/measurements/quick/') |
moritz@29 | 41 | self.download_preprocessed_pattern = urlparse.urljoin(self.base_url, |
moritz@29 | 42 | 'data_processing/measurements/{0}/download-preprocessed/') |
moritz@29 | 43 | self.download_optical_pattern = urlparse.urljoin(self.base_url, |
moritz@29 | 44 | 'data_processing/measurements/{0}/download-optical/') |
moritz@29 | 45 | self.download_graph_pattern = urlparse.urljoin(self.base_url, |
moritz@29 | 46 | 'data_processing/measurements/{0}/download-plots/') |
i@14 | 47 | self.delete_measurement_pattern = urlparse.urljoin(self.base_url, 'admin/database/measurements/{0}/delete/') |
i@14 | 48 | self.api_base_url = urlparse.urljoin(self.base_url, 'api/v1/') |
moritz@29 | 49 | self.list_measurements_pattern = urlparse.urljoin(self.base_url, 'data_processing/measurements/') |
i@14 | 50 | |
i@14 | 51 | def login(self, credentials): |
victor@7 | 52 | """ Login the the website. """ |
victor@7 | 53 | logger.debug("Attempting to login to SCC, username %s." % credentials[0]) |
moritz@29 | 54 | login_credentials = {'username': credentials[0], |
moritz@29 | 55 | 'password': credentials[1]} |
victor@7 | 56 | |
i@14 | 57 | logger.debug("Accessing login page at %s." % self.login_url) |
victor@7 | 58 | |
victor@7 | 59 | # Get upload form |
moritz@29 | 60 | login_page = self.session.get(self.login_url) |
victor@7 | 61 | |
victor@7 | 62 | logger.debug("Submiting credentials.") |
victor@7 | 63 | # Submit the login data |
i@14 | 64 | login_submit = self.session.post(self.login_url, |
moritz@29 | 65 | data=login_credentials, |
victor@7 | 66 | headers={'X-CSRFToken': login_page.cookies['csrftoken'], |
moritz@29 | 67 | 'referer': self.login_url}) |
victor@7 | 68 | return login_submit |
victor@7 | 69 | |
victor@7 | 70 | def logout(self): |
victor@7 | 71 | pass |
victor@7 | 72 | |
victor@7 | 73 | def upload_file(self, filename, system_id): |
victor@7 | 74 | """ Upload a filename for processing with a specific system. If the |
victor@7 | 75 | upload is successful, it returns the measurement id. """ |
victor@7 | 76 | # Get submit page |
moritz@29 | 77 | upload_page = self.session.get(self.upload_url) |
victor@7 | 78 | |
victor@7 | 79 | # Submit the data |
victor@7 | 80 | upload_data = {'system': system_id} |
victor@7 | 81 | files = {'data': open(filename, 'rb')} |
victor@7 | 82 | |
i@14 | 83 | logger.info("Uploading of file %s started." % filename) |
victor@7 | 84 | |
i@14 | 85 | upload_submit = self.session.post(self.upload_url, |
victor@7 | 86 | data=upload_data, |
victor@7 | 87 | files=files, |
victor@7 | 88 | headers={'X-CSRFToken': upload_page.cookies['csrftoken'], |
moritz@29 | 89 | 'referer': self.upload_url}) |
victor@7 | 90 | |
victor@7 | 91 | if upload_submit.status_code != 200: |
i@14 | 92 | logger.warning("Connection error. Status code: %s" % upload_submit.status_code) |
victor@7 | 93 | return False |
victor@7 | 94 | |
victor@7 | 95 | # Check if there was a redirect to a new page. |
i@14 | 96 | if upload_submit.url == self.upload_url: |
victor@7 | 97 | measurement_id = False |
i@14 | 98 | logger.error("Uploaded file rejected! Try to upload manually to see the error.") |
victor@7 | 99 | else: |
victor@7 | 100 | measurement_id = re.findall(regex, upload_submit.text)[0] |
i@14 | 101 | logger.error("Successfully uploaded measurement with id %s." % measurement_id) |
victor@7 | 102 | |
victor@7 | 103 | return measurement_id |
victor@7 | 104 | |
victor@7 | 105 | def download_files(self, measurement_id, subdir, download_url): |
victor@7 | 106 | """ Downloads some files from the download_url to the specified |
victor@7 | 107 | subdir. This method is used to download preprocessed file, optical |
victor@7 | 108 | files etc. |
victor@7 | 109 | """ |
victor@7 | 110 | # Get the file |
moritz@29 | 111 | request = self.session.get(download_url, stream=True) |
moritz@29 | 112 | |
moritz@29 | 113 | if not request.ok: |
moritz@29 | 114 | raise Exception("Could not download files for measurement '%s'" % measurement_id) |
victor@7 | 115 | |
victor@7 | 116 | # Create the dir if it does not exist |
victor@7 | 117 | local_dir = os.path.join(self.output_dir, measurement_id, subdir) |
victor@7 | 118 | if not os.path.exists(local_dir): |
victor@7 | 119 | os.makedirs(local_dir) |
victor@7 | 120 | |
victor@7 | 121 | # Save the file by chunk, needed if the file is big. |
victor@7 | 122 | memory_file = StringIO.StringIO() |
victor@7 | 123 | |
victor@7 | 124 | for chunk in request.iter_content(chunk_size=1024): |
victor@7 | 125 | if chunk: # filter out keep-alive new chunks |
victor@7 | 126 | memory_file.write(chunk) |
victor@7 | 127 | memory_file.flush() |
victor@7 | 128 | |
victor@7 | 129 | zip_file = ZipFile(memory_file) |
victor@7 | 130 | |
victor@7 | 131 | for ziped_name in zip_file.namelist(): |
victor@7 | 132 | basename = os.path.basename(ziped_name) |
victor@7 | 133 | |
victor@7 | 134 | local_file = os.path.join(local_dir, basename) |
victor@7 | 135 | |
victor@7 | 136 | with open(local_file, 'wb') as f: |
victor@7 | 137 | f.write(zip_file.read(ziped_name)) |
victor@7 | 138 | |
victor@7 | 139 | def download_preprocessed(self, measurement_id): |
victor@7 | 140 | """ Download preprocessed files for the measurement id. """ |
victor@7 | 141 | # Construct the download url |
i@14 | 142 | download_url = self.download_preprocessed_pattern.format(measurement_id) |
victor@7 | 143 | self.download_files(measurement_id, 'scc_preprocessed', download_url) |
victor@7 | 144 | |
victor@7 | 145 | def download_optical(self, measurement_id): |
victor@7 | 146 | """ Download optical files for the measurement id. """ |
victor@7 | 147 | # Construct the download url |
moritz@29 | 148 | download_url = self.download_optical_pattern.format(measurement_id) |
victor@7 | 149 | self.download_files(measurement_id, 'scc_optical', download_url) |
victor@7 | 150 | |
victor@7 | 151 | def download_graphs(self, measurement_id): |
victor@7 | 152 | """ Download profile graphs for the measurement id. """ |
victor@7 | 153 | # Construct the download url |
i@14 | 154 | download_url = self.download_graph_pattern.format(measurement_id) |
victor@7 | 155 | self.download_files(measurement_id, 'scc_plots', download_url) |
victor@7 | 156 | |
victor@7 | 157 | def rerun_processing(self, measurement_id, monitor=True): |
victor@7 | 158 | measurement = self.get_measurement(measurement_id) |
victor@7 | 159 | |
victor@7 | 160 | if measurement: |
moritz@29 | 161 | request = self.session.get(measurement.rerun_processing_url, stream=True) |
victor@7 | 162 | |
victor@7 | 163 | if request.status_code != 200: |
i@14 | 164 | logger.error( |
i@14 | 165 | "Could not rerun processing for %s. Status code: %s" % (measurement_id, request.status_code)) |
victor@7 | 166 | return |
victor@7 | 167 | |
victor@7 | 168 | if monitor: |
victor@7 | 169 | self.monitor_processing(measurement_id) |
victor@7 | 170 | |
victor@7 | 171 | def rerun_all(self, measurement_id, monitor=True): |
victor@7 | 172 | logger.debug("Started rerun_all procedure.") |
victor@7 | 173 | |
victor@7 | 174 | logger.debug("Getting measurement %s" % measurement_id) |
victor@7 | 175 | measurement = self.get_measurement(measurement_id) |
victor@7 | 176 | |
victor@7 | 177 | if measurement: |
victor@7 | 178 | logger.debug("Attempting to rerun all processing through %s." % measurement.rerun_all_url) |
victor@7 | 179 | |
moritz@29 | 180 | request = self.session.get(measurement.rerun_all_url, stream=True) |
victor@7 | 181 | |
victor@7 | 182 | if request.status_code != 200: |
victor@7 | 183 | logger.error("Could not rerun pre processing for %s. Status code: %s" % |
victor@7 | 184 | (measurement_id, request.status_code)) |
victor@7 | 185 | return |
victor@7 | 186 | |
victor@7 | 187 | if monitor: |
victor@7 | 188 | self.monitor_processing(measurement_id) |
victor@7 | 189 | |
moritz@29 | 190 | def process(self, filename, system_id, monitor): |
victor@7 | 191 | """ Upload a file for processing and wait for the processing to finish. |
victor@7 | 192 | If the processing is successful, it will download all produced files. |
victor@7 | 193 | """ |
victor@7 | 194 | logger.info("--- Processing started on %s. ---" % datetime.datetime.now()) |
victor@7 | 195 | # Upload file |
victor@7 | 196 | measurement_id = self.upload_file(filename, system_id) |
victor@7 | 197 | |
moritz@29 | 198 | if monitor: |
moritz@29 | 199 | return self.monitor_processing(measurement_id) |
moritz@29 | 200 | return None |
victor@7 | 201 | |
victor@7 | 202 | def monitor_processing(self, measurement_id): |
victor@7 | 203 | """ Monitor the processing progress of a measurement id""" |
victor@7 | 204 | |
victor@7 | 205 | measurement = self.get_measurement(measurement_id) |
victor@7 | 206 | if measurement is not None: |
victor@7 | 207 | while measurement.is_running: |
victor@7 | 208 | logger.info("Measurement is being processed (status: %s, %s, %s). Please wait." % (measurement.upload, |
i@14 | 209 | measurement.pre_processing, |
i@14 | 210 | measurement.processing)) |
victor@7 | 211 | time.sleep(10) |
victor@7 | 212 | measurement = self.get_measurement(measurement_id) |
victor@7 | 213 | logger.info("Measurement processing finished (status: %s, %s, %s)." % (measurement.upload, |
i@14 | 214 | measurement.pre_processing, |
i@14 | 215 | measurement.processing)) |
victor@7 | 216 | if measurement.pre_processing == 127: |
victor@7 | 217 | logger.info("Downloading preprocessed files.") |
victor@7 | 218 | self.download_preprocessed(measurement_id) |
victor@7 | 219 | if measurement.processing == 127: |
victor@7 | 220 | logger.info("Downloading optical files.") |
victor@7 | 221 | self.download_optical(measurement_id) |
victor@7 | 222 | logger.info("Downloading graphs.") |
victor@7 | 223 | self.download_graphs(measurement_id) |
victor@7 | 224 | logger.info("--- Processing finished. ---") |
victor@7 | 225 | return measurement |
victor@7 | 226 | |
victor@7 | 227 | def get_status(self, measurement_id): |
victor@7 | 228 | """ Get the processing status for a measurement id through the API. """ |
i@14 | 229 | measurement_url = urlparse.urljoin(self.api_base_url, 'measurements/?id__exact=%s' % measurement_id) |
victor@7 | 230 | |
moritz@29 | 231 | response = self.session.get(measurement_url) |
victor@7 | 232 | |
victor@7 | 233 | response_dict = response.json() |
victor@7 | 234 | |
victor@7 | 235 | if response_dict['objects']: |
victor@7 | 236 | measurement_list = response_dict['objects'] |
i@14 | 237 | measurement = Measurement(self.base_url, measurement_list[0]) |
i@14 | 238 | return measurement.upload, measurement.pre_processing, measurement.processing |
victor@7 | 239 | else: |
victor@7 | 240 | logger.error("No measurement with id %s found on the SCC." % measurement_id) |
victor@7 | 241 | return None |
victor@7 | 242 | |
victor@7 | 243 | def get_measurement(self, measurement_id): |
i@14 | 244 | measurement_url = urlparse.urljoin(self.api_base_url, 'measurements/%s/' % measurement_id) |
victor@7 | 245 | |
moritz@29 | 246 | response = self.session.get(measurement_url) |
victor@7 | 247 | |
moritz@29 | 248 | if not response.ok: |
i@14 | 249 | logger.error('Could not access API. Status code %s.' % response.status_code) |
moritz@29 | 250 | return None |
i@14 | 251 | |
victor@7 | 252 | response_dict = response.json() |
victor@7 | 253 | |
victor@7 | 254 | if response_dict: |
moritz@29 | 255 | measurement = Measurement(self.base_url, response_dict) |
victor@7 | 256 | return measurement |
victor@7 | 257 | else: |
victor@7 | 258 | logger.error("No measurement with id %s found on the SCC." % measurement_id) |
victor@7 | 259 | return None |
victor@7 | 260 | |
victor@7 | 261 | def delete_measurement(self, measurement_id): |
victor@7 | 262 | """ Deletes a measurement with the provided measurement id. The user |
victor@7 | 263 | should have the appropriate permissions. |
victor@7 | 264 | |
victor@7 | 265 | The procedures is performed directly through the web interface and |
victor@7 | 266 | NOT through the API. |
victor@7 | 267 | """ |
victor@7 | 268 | # Get the measurement object |
victor@7 | 269 | measurement = self.get_measurement(measurement_id) |
victor@7 | 270 | |
victor@7 | 271 | # Check that it exists |
victor@7 | 272 | if measurement is None: |
victor@7 | 273 | logger.warning("Nothing to delete.") |
victor@7 | 274 | return None |
victor@7 | 275 | |
victor@7 | 276 | # Go the the page confirming the deletion |
moritz@29 | 277 | delete_url = self.delete_measurement_pattern.format(measurement_id) |
victor@7 | 278 | |
moritz@29 | 279 | confirm_page = self.session.get(delete_url) |
victor@7 | 280 | |
victor@7 | 281 | # Check that the page opened properly |
victor@7 | 282 | if confirm_page.status_code != 200: |
victor@7 | 283 | logger.warning("Could not open delete page. Status: {0}".format(confirm_page.status_code)) |
victor@7 | 284 | return None |
victor@7 | 285 | |
victor@7 | 286 | # Delete the measurement |
victor@7 | 287 | delete_page = self.session.post(delete_url, |
victor@7 | 288 | data={'post': 'yes'}, |
victor@7 | 289 | headers={'X-CSRFToken': confirm_page.cookies['csrftoken'], |
victor@7 | 290 | 'referer': delete_url} |
victor@7 | 291 | ) |
victor@7 | 292 | if delete_page.status_code != 200: |
victor@7 | 293 | logger.warning("Something went wrong. Delete page status: {0}".format( |
victor@7 | 294 | delete_page.status_code)) |
victor@7 | 295 | return None |
victor@7 | 296 | |
victor@7 | 297 | logger.info("Deleted measurement {0}".format(measurement_id)) |
victor@7 | 298 | return True |
victor@7 | 299 | |
victor@7 | 300 | def available_measurements(self): |
victor@7 | 301 | """ Get a list of available measurement on the SCC. """ |
i@14 | 302 | measurement_url = urlparse.urljoin(self.api_base_url, 'measurements') |
moritz@29 | 303 | response = self.session.get(measurement_url) |
victor@7 | 304 | response_dict = response.json() |
victor@7 | 305 | |
victor@7 | 306 | measurements = None |
victor@7 | 307 | if response_dict: |
victor@7 | 308 | measurement_list = response_dict['objects'] |
i@14 | 309 | measurements = [Measurement(self.base_url, measurement_dict) for measurement_dict in measurement_list] |
victor@7 | 310 | logger.info("Found %s measurements on the SCC." % len(measurements)) |
victor@7 | 311 | else: |
victor@7 | 312 | logger.warning("No response received from the SCC when asked for available measurements.") |
victor@7 | 313 | |
victor@7 | 314 | return measurements |
victor@7 | 315 | |
moritz@29 | 316 | def list_measurements(self, station=None, system=None, start=None, stop=None, upload_status=None, |
moritz@29 | 317 | processing_status=None, optical_processing=None): |
moritz@29 | 318 | |
moritz@29 | 319 | # Need to set to empty string if not specified, we won't get any results |
moritz@29 | 320 | params = { |
moritz@29 | 321 | "station": station if station is not None else "", |
moritz@29 | 322 | "system": system if system is not None else "", |
moritz@29 | 323 | "stop": stop if stop is not None else "", |
moritz@29 | 324 | "start": start if start is not None else "", |
moritz@29 | 325 | "upload_status": upload_status if upload_status is not None else "", |
moritz@29 | 326 | "preprocessing_status": processing_status if processing_status is not None else "", |
moritz@29 | 327 | "optical_processing_status": optical_processing if optical_processing is not None else "" |
moritz@29 | 328 | } |
moritz@29 | 329 | resp = self.session.get(self.list_measurements_pattern, params=params).text |
moritz@29 | 330 | tbl_rgx = re.compile(r'<table id="measurements">(.*?)</table>', re.DOTALL) |
moritz@29 | 331 | entry_rgx = re.compile(r'<tr>(.*?)</tr>', re.DOTALL) |
moritz@29 | 332 | measurement_rgx = re.compile( |
moritz@29 | 333 | r'.*?<td><a[^>]*>(\w+)</a>.*?<td>.*?<td>([\w-]+ [\w:]+)</td>.*<td data-order="([-]?\d+),([-]?\d+),([-]?\d+)".*', |
moritz@29 | 334 | re.DOTALL) |
moritz@29 | 335 | matches = tbl_rgx.findall(resp) |
moritz@29 | 336 | if len(matches) != 1: |
moritz@29 | 337 | return [] |
moritz@29 | 338 | |
moritz@29 | 339 | ret = [] |
moritz@29 | 340 | for entry in entry_rgx.finditer(matches[0]): |
moritz@29 | 341 | m = measurement_rgx.match(entry.string[entry.start(0):entry.end(0)]) |
moritz@29 | 342 | if m: |
moritz@29 | 343 | name, date, upload, preproc, optical = m.groups() |
moritz@29 | 344 | ret.append( |
moritz@29 | 345 | Measurement(self.base_url, {"id": name, "upload": int(upload), "pre_processing": int(preproc), |
moritz@29 | 346 | "processing": int(optical)})) |
moritz@29 | 347 | |
moritz@29 | 348 | return ret |
moritz@29 | 349 | |
victor@7 | 350 | def measurement_id_for_date(self, t1, call_sign='bu', base_number=0): |
victor@7 | 351 | """ Give the first available measurement id on the SCC for the specific |
victor@7 | 352 | date. |
victor@7 | 353 | """ |
victor@7 | 354 | date_str = t1.strftime('%Y%m%d') |
i@14 | 355 | search_url = urlparse.urljoin(self.api_base_url, 'measurements/?id__startswith=%s' % date_str) |
victor@7 | 356 | |
moritz@29 | 357 | response = self.session.get(search_url) |
victor@7 | 358 | |
victor@7 | 359 | response_dict = response.json() |
victor@7 | 360 | |
victor@7 | 361 | measurement_id = None |
victor@7 | 362 | |
victor@7 | 363 | if response_dict: |
victor@7 | 364 | measurement_list = response_dict['objects'] |
victor@7 | 365 | existing_ids = [measurement_dict['id'] for measurement_dict in measurement_list] |
victor@7 | 366 | |
victor@7 | 367 | measurement_number = base_number |
victor@7 | 368 | measurement_id = "%s%s%02i" % (date_str, call_sign, measurement_number) |
victor@7 | 369 | |
victor@7 | 370 | while measurement_id in existing_ids: |
victor@7 | 371 | measurement_number = measurement_number + 1 |
victor@7 | 372 | measurement_id = "%s%s%02i" % (date_str, call_sign, measurement_number) |
victor@7 | 373 | if measurement_number == 100: |
victor@7 | 374 | raise ValueError('No available measurement id found.') |
victor@7 | 375 | |
victor@7 | 376 | return measurement_id |
victor@7 | 377 | |
victor@7 | 378 | |
victor@7 | 379 | class ApiObject: |
victor@7 | 380 | """ A generic class object. """ |
victor@7 | 381 | |
i@14 | 382 | def __init__(self, base_url, dict_response): |
i@14 | 383 | self.base_url = base_url |
victor@7 | 384 | |
victor@7 | 385 | if dict_response: |
victor@7 | 386 | # Add the dictionary key value pairs as object properties |
victor@7 | 387 | for key, value in dict_response.items(): |
victor@7 | 388 | setattr(self, key, value) |
victor@7 | 389 | self.exists = True |
victor@7 | 390 | else: |
victor@7 | 391 | self.exists = False |
victor@7 | 392 | |
victor@7 | 393 | |
victor@7 | 394 | class Measurement(ApiObject): |
victor@7 | 395 | """ This class represents the measurement object as returned in the SCC API. |
victor@7 | 396 | """ |
victor@7 | 397 | |
victor@7 | 398 | @property |
victor@7 | 399 | def is_running(self): |
victor@7 | 400 | """ Returns True if the processing has not finished. |
victor@7 | 401 | """ |
victor@7 | 402 | if self.upload == 0: |
victor@7 | 403 | return False |
victor@7 | 404 | if self.pre_processing == -127: |
victor@7 | 405 | return False |
victor@7 | 406 | if self.pre_processing == 127: |
victor@7 | 407 | if self.processing in [127, -127]: |
victor@7 | 408 | return False |
victor@7 | 409 | return True |
victor@7 | 410 | |
victor@7 | 411 | @property |
victor@7 | 412 | def rerun_processing_url(self): |
i@14 | 413 | url_pattern = urlparse.urljoin(self.base_url, 'data_processing/measurements/{0}/rerun-optical/') |
i@14 | 414 | return url_pattern.format(self.id) |
victor@7 | 415 | |
victor@7 | 416 | @property |
victor@7 | 417 | def rerun_all_url(self): |
i@14 | 418 | ulr_pattern = urlparse.urljoin(self.base_url, 'data_processing/measurements/{0}/rerun-all/') |
i@14 | 419 | return ulr_pattern.format(self.id) |
victor@7 | 420 | |
victor@7 | 421 | def __str__(self): |
victor@7 | 422 | return "%s: %s, %s, %s" % (self.id, |
victor@7 | 423 | self.upload, |
victor@7 | 424 | self.pre_processing, |
victor@7 | 425 | self.processing) |
victor@7 | 426 | |
victor@7 | 427 | |
i@14 | 428 | def upload_file(filename, system_id, settings): |
victor@7 | 429 | """ Shortcut function to upload a file to the SCC. """ |
victor@7 | 430 | logger.info("Uploading file %s, using sytem %s" % (filename, system_id)) |
victor@7 | 431 | |
i@14 | 432 | scc = SCC(settings['basic_credentials'], settings['output_dir'], settings['base_url']) |
i@14 | 433 | scc.login(settings['website_credentials']) |
victor@7 | 434 | measurement_id = scc.upload_file(filename, system_id) |
victor@7 | 435 | scc.logout() |
victor@7 | 436 | return measurement_id |
victor@7 | 437 | |
victor@7 | 438 | |
moritz@29 | 439 | def process_file(filename, system_id, monitor, settings): |
victor@7 | 440 | """ Shortcut function to process a file to the SCC. """ |
victor@7 | 441 | logger.info("Processing file %s, using sytem %s" % (filename, system_id)) |
i@14 | 442 | scc = SCC(settings['basic_credentials'], settings['output_dir'], settings['base_url']) |
i@14 | 443 | scc.login(settings['website_credentials']) |
moritz@29 | 444 | measurement = scc.process(filename, system_id, monitor) |
victor@7 | 445 | scc.logout() |
victor@7 | 446 | return measurement |
victor@7 | 447 | |
victor@7 | 448 | |
moritz@29 | 449 | def delete_measurement(measurement_ids, settings): |
moritz@29 | 450 | """ Shortcut function to delete measurements from the SCC. """ |
moritz@29 | 451 | scc = SCC(settings['basic_credentials'], settings['output_dir'], settings['base_url']) |
moritz@29 | 452 | scc.login(settings['website_credentials']) |
moritz@29 | 453 | for m_id in measurement_ids: |
moritz@29 | 454 | logger.info("Deleting %s" % m_id) |
moritz@29 | 455 | scc.delete_measurement(m_id) |
moritz@29 | 456 | scc.logout() |
moritz@29 | 457 | |
moritz@29 | 458 | |
moritz@29 | 459 | def rerun_all(measurement_ids, monitor, settings): |
moritz@29 | 460 | """ Shortcut function to rerun measurements from the SCC. """ |
i@14 | 461 | |
i@14 | 462 | scc = SCC(settings['basic_credentials'], settings['output_dir'], settings['base_url']) |
i@14 | 463 | scc.login(settings['website_credentials']) |
moritz@29 | 464 | for m_id in measurement_ids: |
moritz@29 | 465 | logger.info("Rerunning all products for %s" % m_id) |
moritz@29 | 466 | scc.rerun_all(m_id, monitor) |
victor@7 | 467 | scc.logout() |
victor@7 | 468 | |
victor@7 | 469 | |
moritz@29 | 470 | def rerun_processing(measurement_ids, monitor, settings): |
victor@7 | 471 | """ Shortcut function to delete a measurement from the SCC. """ |
i@14 | 472 | |
i@14 | 473 | scc = SCC(settings['basic_credentials'], settings['output_dir'], settings['base_url']) |
i@14 | 474 | scc.login(settings['website_credentials']) |
moritz@29 | 475 | for m_id in measurement_ids: |
moritz@29 | 476 | logger.info("Rerunning (optical) processing for %s" % m_id) |
moritz@29 | 477 | scc.rerun_processing(m_id, monitor) |
moritz@29 | 478 | scc.logout() |
moritz@29 | 479 | |
moritz@29 | 480 | |
moritz@29 | 481 | def list_measurements(settings, station=None, system=None, start=None, stop=None, upload_status=None, |
moritz@29 | 482 | preprocessing_status=None, |
moritz@29 | 483 | optical_processing=None): |
moritz@29 | 484 | """List all available measurements""" |
moritz@29 | 485 | scc = SCC(settings['basic_credentials'], settings['output_dir'], settings['base_url']) |
moritz@29 | 486 | scc.login(settings['website_credentials']) |
moritz@29 | 487 | ret = scc.list_measurements(station=station, system=system, start=start, stop=stop, upload_status=upload_status, |
moritz@29 | 488 | processing_status=preprocessing_status, optical_processing=optical_processing) |
moritz@29 | 489 | for entry in ret: |
moritz@29 | 490 | print("%s" % entry.id) |
victor@7 | 491 | scc.logout() |
victor@7 | 492 | |
victor@7 | 493 | |
moritz@29 | 494 | def download_measurements(measurement_ids, download_preproc, download_optical, download_graph, settings): |
moritz@29 | 495 | """Download all measurements for the specified IDs""" |
i@14 | 496 | scc = SCC(settings['basic_credentials'], settings['output_dir'], settings['base_url']) |
i@14 | 497 | scc.login(settings['website_credentials']) |
moritz@29 | 498 | for m_id in measurement_ids: |
moritz@29 | 499 | if download_preproc: |
moritz@29 | 500 | logger.info("Downloading preprocessed files for '%s'" % m_id) |
moritz@29 | 501 | scc.download_preprocessed(m_id) |
moritz@29 | 502 | logger.info("Complete") |
moritz@29 | 503 | if download_optical: |
moritz@29 | 504 | logger.info("Downloading optical files for '%s'" % m_id) |
moritz@29 | 505 | scc.download_optical(m_id) |
moritz@29 | 506 | logger.info("Complete") |
moritz@29 | 507 | if download_graph: |
moritz@29 | 508 | logger.info("Downloading profile graph files for '%s'" % m_id) |
moritz@29 | 509 | scc.download_graphs(m_id) |
moritz@29 | 510 | logger.info("Complete") |
i@14 | 511 | |
i@14 | 512 | |
moritz@29 | 513 | def settings_from_path(config_file_path): |
i@14 | 514 | """ Read the configuration file. |
i@14 | 515 | |
i@14 | 516 | The file should be in YAML syntax.""" |
i@14 | 517 | |
i@14 | 518 | if not os.path.isfile(config_file_path): |
moritz@29 | 519 | raise argparse.ArgumentTypeError("Wrong path for configuration file (%s)" % config_file_path) |
i@14 | 520 | |
i@14 | 521 | with open(config_file_path) as yaml_file: |
i@14 | 522 | try: |
i@14 | 523 | settings = yaml.safe_load(yaml_file) |
i@14 | 524 | logger.debug("Read settings file(%s)" % config_file_path) |
moritz@29 | 525 | except Exception: |
moritz@29 | 526 | raise argparse.ArgumentTypeError("Could not parse YAML file (%s)" % config_file_path) |
i@14 | 527 | |
i@14 | 528 | # YAML limitation: does not read tuples |
i@14 | 529 | settings['basic_credentials'] = tuple(settings['basic_credentials']) |
i@14 | 530 | settings['website_credentials'] = tuple(settings['website_credentials']) |
i@14 | 531 | return settings |
i@14 | 532 | |
i@14 | 533 | |
moritz@29 | 534 | # Setup for command specific parsers |
moritz@29 | 535 | def setup_delete(parser): |
moritz@29 | 536 | def delete_from_args(parsed): |
moritz@29 | 537 | delete_measurement(parsed.IDs, parsed.config) |
moritz@29 | 538 | |
moritz@29 | 539 | parser.add_argument("IDs", nargs="+", help="measurement IDs to delete.") |
moritz@29 | 540 | parser.set_defaults(execute=delete_from_args) |
moritz@29 | 541 | |
moritz@29 | 542 | |
moritz@29 | 543 | def setup_rerun_all(parser): |
moritz@29 | 544 | def rerun_all_from_args(parsed): |
moritz@29 | 545 | rerun_all(parsed.IDs, parsed.process, parsed.config) |
moritz@29 | 546 | |
moritz@29 | 547 | parser.add_argument("IDs", nargs="+", help="Measurement IDs to rerun.") |
moritz@29 | 548 | parser.add_argument("-p", "--process", help="Wait for the results of the processing.", |
moritz@29 | 549 | action="store_true") |
moritz@29 | 550 | parser.set_defaults(execute=rerun_all_from_args) |
moritz@29 | 551 | |
moritz@29 | 552 | |
moritz@29 | 553 | def setup_rerun_processing(parser): |
moritz@29 | 554 | def rerun_processing_from_args(parsed): |
moritz@29 | 555 | rerun_processing(parsed.IDs, parsed.process, parsed.config) |
moritz@29 | 556 | |
moritz@29 | 557 | parser.add_argument("IDs", nargs="+", help="Measurement IDs to rerun the processing on.") |
moritz@29 | 558 | parser.add_argument("-p", "--process", help="Wait for the results of the processing.", |
moritz@29 | 559 | action="store_true") |
moritz@29 | 560 | parser.set_defaults(execute=rerun_processing_from_args) |
moritz@29 | 561 | |
moritz@29 | 562 | |
moritz@29 | 563 | def setup_process_file(parser): |
moritz@29 | 564 | def process_file_from_args(parsed): |
moritz@29 | 565 | process_file(parsed.file, parsed.system, parsed.process, parsed.config) |
moritz@29 | 566 | |
moritz@29 | 567 | parser.add_argument("filename", help="Measurement file name or path.") |
moritz@29 | 568 | parser.add_argument("system", help="Processing system id.") |
moritz@29 | 569 | parser.add_argument("-p", "--process", help="Wait for the results of the processing.", |
moritz@29 | 570 | action="store_true") |
moritz@29 | 571 | parser.set_defaults(execute=process_file_from_args) |
moritz@29 | 572 | |
moritz@29 | 573 | |
moritz@29 | 574 | def setup_upload_file(parser): |
moritz@29 | 575 | def upload_file_from_args(parsed): |
moritz@29 | 576 | upload_file(parsed.file, parsed.system, parsed.config) |
moritz@29 | 577 | |
moritz@29 | 578 | parser.add_argument("filename", help="Measurement file name or path.") |
moritz@29 | 579 | parser.add_argument("system", help="Processing system id.") |
moritz@29 | 580 | parser.set_defaults(execute=upload_file_from_args) |
moritz@29 | 581 | |
moritz@29 | 582 | |
moritz@29 | 583 | def setup_list_measurements(parser): |
moritz@29 | 584 | def list_measurements_from_args(parsed): |
moritz@29 | 585 | list_measurements(parsed.config, station=parsed.station, system=parsed.system, start=parsed.start, |
moritz@29 | 586 | stop=parsed.stop, |
moritz@29 | 587 | upload_status=parsed.upload_status, preprocessing_status=parsed.preprocessing_status, |
moritz@29 | 588 | optical_processing=parsed.optical_processing_status) |
moritz@29 | 589 | |
moritz@29 | 590 | def status(arg): |
moritz@29 | 591 | if -127 <= int(arg) <= 127: |
moritz@29 | 592 | return arg |
moritz@29 | 593 | else: |
moritz@29 | 594 | raise argparse.ArgumentTypeError("Status must be between -127 and 127") |
moritz@29 | 595 | |
moritz@29 | 596 | def date(arg): |
moritz@29 | 597 | if re.match(r'\d{4}-\d{2}-\d{2}', arg): |
moritz@29 | 598 | return arg |
moritz@29 | 599 | else: |
moritz@29 | 600 | raise argparse.ArgumentTypeError("Date must be in format 'YYYY-MM-DD'") |
moritz@29 | 601 | |
moritz@29 | 602 | parser.add_argument("--station", help="Filter for only the selected station") |
moritz@29 | 603 | parser.add_argument("--system", help="Filter for only the selected station") |
moritz@29 | 604 | parser.add_argument("--start", help="Filter for only the selected station", type=date) |
moritz@29 | 605 | parser.add_argument("--stop", help="Filter for only the selected station", type=date) |
moritz@29 | 606 | parser.add_argument("--upload-status", help="Filter for only the selected station", type=status) |
moritz@29 | 607 | parser.add_argument("--preprocessing-status", help="Filter for only the selected station", type=status) |
moritz@29 | 608 | parser.add_argument("--optical-processing-status", help="Filter for only the selected station", type=status) |
moritz@29 | 609 | parser.set_defaults(execute=list_measurements_from_args) |
moritz@29 | 610 | |
moritz@29 | 611 | |
moritz@29 | 612 | def setup_download_measurements(parser): |
moritz@29 | 613 | def download_measurements_from_args(parsed): |
moritz@29 | 614 | preproc = parsed.download_preprocessed |
moritz@29 | 615 | optical = parsed.download_optical |
moritz@29 | 616 | graphs = parsed.download_profile_graphs |
moritz@29 | 617 | if not preproc and not graphs: |
moritz@29 | 618 | optical = True |
moritz@29 | 619 | download_measurements(parsed.IDs, preproc, optical, graphs, parsed.config) |
moritz@29 | 620 | |
moritz@29 | 621 | parser.add_argument("IDs", help="Measurement IDs that should be downloaded.", nargs="+") |
moritz@29 | 622 | parser.add_argument("--download-preprocessed", action="store_true", help="Download preprocessed files.") |
moritz@29 | 623 | parser.add_argument("--download-optical", action="store_true", |
moritz@29 | 624 | help="Download optical files (default if no other download is used).") |
moritz@29 | 625 | parser.add_argument("--download-profile-graphs", action="store_true", help="Download profile graph files.") |
moritz@29 | 626 | parser.set_defaults(execute=download_measurements_from_args) |
moritz@29 | 627 | |
moritz@29 | 628 | |
victor@7 | 629 | def main(): |
victor@7 | 630 | # Define the command line arguments. |
victor@7 | 631 | parser = argparse.ArgumentParser() |
moritz@29 | 632 | subparsers = parser.add_subparsers() |
moritz@29 | 633 | |
moritz@29 | 634 | delete_parser = subparsers.add_parser("delete", help="Deletes a measurement.") |
moritz@29 | 635 | rerun_all_parser = subparsers.add_parser("rerun-all", help="Rerun a measurement.") |
moritz@29 | 636 | rerun_processing_parser = subparsers.add_parser("rerun-processing", |
moritz@29 | 637 | help="Rerun processing routings for a measurement.") |
moritz@29 | 638 | process_file_parser = subparsers.add_parser("process-file", help="Process a file.") |
moritz@29 | 639 | upload_file_parser = subparsers.add_parser("upload-file", help="Upload a file.") |
moritz@29 | 640 | list_parser = subparsers.add_parser("list", help="List all measurements.") |
moritz@29 | 641 | download_parser = subparsers.add_parser("download", help="Download selected measurements.") |
moritz@29 | 642 | |
moritz@29 | 643 | setup_delete(delete_parser) |
moritz@29 | 644 | setup_rerun_all(rerun_all_parser) |
moritz@29 | 645 | setup_rerun_processing(rerun_processing_parser) |
moritz@29 | 646 | setup_process_file(process_file_parser) |
moritz@29 | 647 | setup_upload_file(upload_file_parser) |
moritz@29 | 648 | setup_list_measurements(list_parser) |
moritz@29 | 649 | setup_download_measurements(download_parser) |
victor@7 | 650 | |
victor@7 | 651 | # Verbosity settings from http://stackoverflow.com/a/20663028 |
victor@7 | 652 | parser.add_argument('-d', '--debug', help="Print debugging information.", action="store_const", |
victor@7 | 653 | dest="loglevel", const=logging.DEBUG, default=logging.INFO, |
victor@7 | 654 | ) |
victor@7 | 655 | parser.add_argument('-s', '--silent', help="Show only warning and error messages.", action="store_const", |
victor@7 | 656 | dest="loglevel", const=logging.WARNING |
victor@7 | 657 | ) |
victor@7 | 658 | |
moritz@29 | 659 | home = os.path.expanduser("~") |
moritz@29 | 660 | default_config_location = os.path.abspath(os.path.join(home, ".scc_access.yaml")) |
moritz@29 | 661 | parser.add_argument("-c", "--config", help="Path to the config file.", type=settings_from_path, |
moritz@29 | 662 | default=default_config_location) |
moritz@29 | 663 | |
victor@7 | 664 | args = parser.parse_args() |
victor@7 | 665 | |
victor@7 | 666 | # Get the logger with the appropriate level |
victor@7 | 667 | logging.basicConfig(format='%(levelname)s: %(message)s', level=args.loglevel) |
victor@7 | 668 | |
moritz@29 | 669 | # Dispatch to appropriate function |
moritz@29 | 670 | args.execute(args) |
moritz@29 | 671 | |
i@14 | 672 | |
moritz@29 | 673 | # When running through terminal |
moritz@29 | 674 | if __name__ == '__main__': |
moritz@29 | 675 | main() |